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k0s Check Network

k0s Check Network #572

name: k0s Check Network
on:
workflow_dispatch:
inputs:
prNumber:
description: PR against which to this workflow
required: false
schedule:
- cron: "0 23 * * *"
jobs:
check-network:
env:
AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
AWS_DEFAULT_REGION: eu-west-1
TF_VERSION: 1.2.2
K0SCTL_VERSION: 0.15.5
KUBECONFIG: ${{ github.workspace }}/kubeconfig
name: "K8s Network Conformance Testing"
if: github.repository == 'k0sproject/k0s'
runs-on: ubuntu-latest
outputs:
k0s_version: ${{ steps.bin_info.outputs.K0S_VERSION }}
kubernetes_version: ${{ steps.k0s_build.outputs.KUBERNETES_VERSION }}
defaults:
run:
working-directory: ./inttest/sonobuoy/terraform
steps:
- name: Get PR Reference
env:
INPUT_PRNUMBER: ${{ github.event.inputs.prNumber }}
run: |
# check if a an input to override the reference is set
if [[ ${INPUT_PRNUMBER} != "" ]]; then
GIT_REF="refs/pull/${INPUT_PRNUMBER}/merge"
echo "github_ref=$GIT_REF" >> $GITHUB_ENV
exit 0
else
# PR number was not set manually
echo "no manual override: leaving GitHub reference unchanged."
echo "github_ref=$GITHUB_REF" >> $GITHUB_ENV
fi
working-directory: ./
- name: Run git checkout
uses: actions/checkout@v3
with:
ref: ${{ env.github_ref }}
# Dev builds rely on "git describe --tags" to set the binary version
fetch-depth: 0
- name: Prepare build environment
working-directory: ./
run: .github/workflows/prepare-build-env.sh
- name: Set up Go
uses: actions/setup-go@v3
with:
go-version: ${{ env.GO_VERSION }}
- name: Setup Terraform
uses: hashicorp/setup-terraform@v2
with:
terraform_version: ${{ env.TF_VERSION }}
- name: Terraform Init
run: terraform init
- name: Cache embedded binaries
uses: actions/cache@v3
with:
key: ${{ runner.os }}-embedded-bins-linux-${{ hashFiles('embedded-bins/**/*') }}
path: |
.bins.linux.stamp
bindata_linux
embedded-bins/staging/linux/bin/
embedded-bins/Makefile.variables
pkg/assets/zz_generated_offsets_linux.go
- name: Cache GOCACHE
uses: actions/cache@v3
with:
key: ${{ runner.os }}-build-gocache-linux-${{ github.ref_name }}-${{ github.sha }}
restore-keys: |
${{ runner.os }}-build-gocache-linux-${{ github.ref_name }}-
path: |
build/cache/go/build
- name: Cache GOMODCACHE
uses: actions/cache@v3
with:
key: ${{ runner.os }}-build-gomodcache-linux-${{ hashFiles('go.sum') }}
path: |
build/cache/go/mod
- name: Build k0s Binary
id: k0s_build
run: |
make build
KUBERNETES_VERSION="$(./vars.sh kubernetes_version)"
echo KUBERNETES_VERSION="$KUBERNETES_VERSION" >> $GITHUB_OUTPUT
working-directory: ./
- name: Set k0s' Version
id: bin_info
run: |
# run k0s version
K0S_VER=$("$GITHUB_WORKSPACE/k0s" version)
if [ -z "$K0S_VER" ]; then
echo "empty k0s version. failing..."
exit 1
fi
echo K0S_VERSION="$K0S_VER" >> $GITHUB_OUTPUT
- name: Terraform Apply
env:
TF_VAR_k0s_version: ${{ steps.bin_info.outputs.K0S_VERSION }}
TF_VAR_k0s_binary_path: ${{ github.workspace }}/k0s
run: |
PR_NUMBER=$(echo ${GITHUB_REF} | cut -d / -f 3 )
export TF_VAR_cluster_name="k0s_pr_${PR_NUMBER}"
# debug
echo "k0s_version = ${TF_VAR_k0s_version}"
# Start SSH Agent
eval `ssh-agent -s`
terraform apply -auto-approve
- name: Create k0s Cluster using k0sctl
id: k0sctl
run: |
# download k0sctl
curl --silent -L "https://github.com/k0sproject/k0sctl/releases/download/v${K0SCTL_VERSION}/k0sctl-linux-x64" -o k0sctl
chmod +x ./k0sctl
./k0sctl apply -c k0sctl.yaml
# save kubeconfig file
./k0sctl kubeconfig > $KUBECONFIG
- name: Run Sonobuoy
run: make check-network
working-directory: ./inttest
- name: Terraform Destroy
env:
TF_VAR_k0s_version: ${{ steps.bin_info.outputs.K0S_VERSION }}
run: |
PR_NUMBER=$(echo ${GITHUB_REF} | cut -d / -f 3 )
export TF_VAR_cluster_name="k0s_pr_${PR_NUMBER}"
terraform destroy -auto-approve
if: ${{ always() }}
- name: slack notify
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
uses: 8398a7/action-slack@v3
with:
job_name: "K8s Network Conformance Testing"
status: ${{ job.status }}
fields: workflow,ref,commit,author,job,took # selectable (default: repo,message)
if: ${{ always() }} # Pick up events even if the job fails or is canceled.