81 lines
2.2 KiB
YAML
81 lines
2.2 KiB
YAML
name: k3s
|
|
|
|
on:
|
|
push:
|
|
branches: [ "main" ]
|
|
workflow_dispatch:
|
|
|
|
jobs:
|
|
build:
|
|
runs-on: ubuntu-latest
|
|
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
|
|
- name: Install kubectl
|
|
env:
|
|
K3S_TOKEN: ${{ secrets.K3S_TOKEN }}
|
|
K3S_CERT: ${{ secrets.K3S_CERT }}
|
|
shell: bash
|
|
run: |
|
|
# Fetch the latest stable version of kubectl
|
|
KUBECTL_VERSION=$(curl -s https://dl.k8s.io/release/stable.txt)
|
|
if [ -z "$KUBECTL_VERSION" ]; then
|
|
echo "Failed to fetch the latest kubectl version. Exiting."
|
|
exit 1
|
|
fi
|
|
|
|
# Download kubectl binary
|
|
curl -LO "https://dl.k8s.io/release/v1.31.0/bin/linux/amd64/kubectl"
|
|
if [ $? -ne 0 ]; then
|
|
echo "Failed to download kubectl binary. Exiting."
|
|
exit 1
|
|
fi
|
|
|
|
# Make kubectl executable and move to PATH
|
|
chmod +x kubectl
|
|
sudo mv kubectl /usr/local/bin/
|
|
|
|
# Verify kubectl installation
|
|
kubectl version --client
|
|
|
|
# Install kubelogin
|
|
curl -fsSLO https://github.com/int128/kubelogin/releases/download/v1.25.4/kubelogin_linux_amd64.zip
|
|
unzip kubelogin_linux_amd64.zip kubelogin -d kubelogin
|
|
mv kubelogin/kubelogin kubelogin/kubectl-oidc_login
|
|
export PATH=$PATH:$(realpath kubelogin)
|
|
|
|
# Create the kubeconfig file with the K3S_TOKEN and K3S_CERT
|
|
mkdir -p ~/.kube
|
|
|
|
# Base64 decode the K3S_CERT and write it to a file
|
|
echo "$K3S_CERT" | base64 --decode > ~/.kube/ca.crt
|
|
|
|
# Create the kubeconfig file
|
|
cat <<EOF > ~/.kube/config
|
|
apiVersion: v1
|
|
kind: Config
|
|
clusters:
|
|
- name: k3s-cluster
|
|
cluster:
|
|
certificate-authority: ~/.kube/ca.crt
|
|
server: https://kubernetes.default.svc:6443
|
|
users:
|
|
- name: k3s-user
|
|
user:
|
|
token: ${K3S_TOKEN}
|
|
contexts:
|
|
- name: k3s-context
|
|
context:
|
|
cluster: k3s-cluster
|
|
user: k3s-user
|
|
current-context: k3s-context
|
|
EOF
|
|
|
|
# Test the kubeconfig setup by printing the cluster info
|
|
kubectl cluster-info
|
|
|
|
# Apply Kubernetes configuration
|
|
kubectl delete -f kubernetes.yaml
|
|
kubectl apply -f kubernetes.yaml
|