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Add a dry-run smoke-test
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Signed-off-by: Kimmo Lehto <klehto@mirantis.com>
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kke committed Nov 6, 2023
1 parent 094cbfb commit 9595520
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Showing 5 changed files with 78 additions and 12 deletions.
1 change: 1 addition & 0 deletions .github/workflows/go.yml
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Expand Up @@ -6,6 +6,7 @@ on:
- '**.go'
- go.mod
- go.sum
- Makefile

jobs:
gotest:
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22 changes: 11 additions & 11 deletions .github/workflows/smoke.yml
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Expand Up @@ -59,7 +59,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand All @@ -82,7 +82,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Build image
Expand Down Expand Up @@ -112,7 +112,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand Down Expand Up @@ -140,7 +140,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand All @@ -165,7 +165,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand All @@ -186,7 +186,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run OS override smoke test
Expand Down Expand Up @@ -216,7 +216,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand Down Expand Up @@ -247,7 +247,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand Down Expand Up @@ -277,7 +277,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand Down Expand Up @@ -307,7 +307,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run smoke tests
Expand All @@ -330,7 +330,7 @@ jobs:

- {"name":"Compiled binary cache","uses":"actions/download-artifact@v3","with":{"name":"k0sctl","path":"."}}
- {"name":"K0sctl cache","uses":"actions/cache@v3","with":{"path":"/var/cache/k0sctl/k0s\n~/.cache/k0sctl/k0s\n","key":"k0sctl-cache"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh) }}","restore-keys":"kubectl-"}}
- {"name":"Kubectl cache","uses":"actions/cache@v3","with":{"path":"smoke-test/kubectl\n","key":"kubectl-${{ hashFiles('smoke-test/smoke.common.sh') }}","restore-keys":"kubectl-"}}
- {"name":"Make binaries executable","run":"chmod +x k0sctl\nchmod +x smoke-test/kubectl"}

- name: Run init smoke test
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2 changes: 1 addition & 1 deletion Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ build-all: $(addprefix bin/,$(bins)) bin/checksums.md
clean:
rm -rf bin/ k0sctl

smoketests := smoke-basic smoke-files smoke-upgrade smoke-reset smoke-os-override smoke-init smoke-backup-restore smoke-dynamic smoke-basic-openssh
smoketests := smoke-basic smoke-files smoke-upgrade smoke-reset smoke-os-override smoke-init smoke-backup-restore smoke-dynamic smoke-basic-openssh smoke-dryrun
.PHONY: $(smoketests)
$(smoketests): k0sctl
$(MAKE) -C smoke-test $@
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3 changes: 3 additions & 0 deletions smoke-test/Makefile
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,9 @@ smoke-init: $(bootloose) id_rsa_k0s k0sctl
smoke-upgrade: $(bootloose) id_rsa_k0s k0sctl
./smoke-upgrade.sh

smoke-dryrun: $(bootloose) id_rsa_k0s k0sctl
./smoke-dryrun.sh

smoke-reset: $(bootloose) id_rsa_k0s k0sctl
./smoke-reset.sh

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62 changes: 62 additions & 0 deletions smoke-test/smoke-dryrun.sh
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
#!/usr/bin/env bash

K0SCTL_CONFIG=${K0SCTL_CONFIG:-"k0sctl.yaml"}

set -ex

. ./smoke.common.sh
trap cleanup EXIT

deleteCluster
createCluster

remoteCommand() {
local userhost="$1"
shift
echo "* Running command on ${userhost}: $*"
bootloose ssh "${userhost}" -- "$*"
}

color_echo() {
echo "\033[1;33m$*\033[0m"
}

# Create config with older version and apply
K0S_VERSION="${K0S_FROM}"
color_echo "* Installing ${K0S_VERSION} using dry-run"
../k0sctl apply --config "${K0SCTL_CONFIG}" --debug --dry-run | tee k0sctl-dry-run.log
remoteCommand "root@manager0" "test ! -d /etc/k0s"
remoteCommand "root@manager0" "test ! -f /etc/k0s/k0s.yaml"
count=$(grep -c "dry-run" k0sctl-dry-run.log)
if [ "${count}" -lt 3 ]; then
echo "Expected at least dry-run lines, got ${count}"
exit 1
fi
grep -q "write k0s configuration" k0sctl-dry-run.log
echo "* Dry-run filtered log:"
grep "dry-run" k0sctl-dry-run.log

color_echo "* Installing ${K0S_VERSION} without dry-run"
../k0sctl apply --config "${K0SCTL_CONFIG}" --debug | tee k0sctl.log
remoteCommand "root@manager0" "test -d /etc/k0s"
remoteCommand "root@manager0" "test -f /etc/k0s/k0s.yaml"
remoteCommand "root@manager0" "k0s version | grep -q ${K0S_VERSION}"
grep -q "dry-run" k0sctl.log && exit 1

unset K0S_VERSION

color_echo "* Upgrading to k0s latest using dry-run"
../k0sctl apply --config "${K0SCTL_CONFIG}" --debug --dry-run | tee k0sctl-dry-run.log
remoteCommand "root@manager0" "k0s version | grep -q ${K0S_FROM}"
count=$(grep -c "dry-run" k0sctl-dry-run.log)
if [ "${count}" -lt 3 ]; then
echo "Expected at least dry-run lines, got ${count}"
exit 1
fi
echo "* Dry-run filtered log:"
grep "dry-run" k0sctl-dry-run.log

color_echo "* Upgrading to k0s latest without dry-run"
../k0sctl apply --config "${K0SCTL_CONFIG}" --debug | tee k0sctl.log
remoteCommand "root@manager0" "k0s version | grep -vq ${K0S_FROM}"
grep -q "dry-run" k0sctl.log && exit 1

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