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ci: k8s: create k8s clusters with kcli

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Adapted the gha-run.sh script to create a Kubernetes cluster locally
using the kcli tool.

Use `./gha-run.sh create-cluster-kcli` to create it, and
`./gha-run.sh delete-cluster-kcli` to delete.

Fixes #7620
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
This commit is contained in:
Wainer dos Santos Moschetta 2023-08-09 16:05:13 -03:00
parent 1280f85343
commit 89bef7d036
2 changed files with 45 additions and 0 deletions
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43
tests/gha-run-k8s-common.sh
View File

@ -107,6 +107,11 @@ function delete_cluster() {
--yes
}
function delete_cluster_kcli() {
CLUSTER_NAME="${CLUSTER_NAME:-kata-k8s}"
kcli delete -y kube "$CLUSTER_NAME"
}
function get_nodes_and_pods_info() {
kubectl debug $(kubectl get nodes -o name) -it --image=quay.io/kata-containers/kata-debug:latest || true
kubectl get pods -o name | grep node-debugger | xargs kubectl delete || true
@ -165,6 +170,44 @@ function deploy_k3s() {
cp /etc/rancher/k3s/k3s.yaml ~/.kube/config
}
function create_cluster_kcli() {
CLUSTER_NAME="${CLUSTER_NAME:-kata-k8s}"
delete_cluster_kcli || true
kcli create kube "${KUBE_TYPE:-generic}" \
-P domain="kata.com" \
-P pool="${LIBVIRT_POOL:-default}" \
-P ctlplanes="${CLUSTER_CONTROL_NODES:-1}" \
-P workers="${CLUSTER_WORKERS:-1}" \
-P network="${LIBVIRT_NETWORK:-default}" \
-P image="${CLUSTER_IMAGE:-ubuntu2004}" \
-P sdn=flannel \
-P nfs=false \
-P disk_size="${CLUSTER_DISK_SIZE:-20}" \
"${CLUSTER_NAME}"
export KUBECONFIG="$HOME/.kcli/clusters/$CLUSTER_NAME/auth/kubeconfig"
local cmd="kubectl get nodes | grep '.*worker.*\<Ready\>'"
echo "Wait at least one worker be Ready"
if ! waitForProcess "330" "30" "$cmd"; then
echo "ERROR: worker nodes not ready."
kubectl get nodes
return 1
fi
# Ensure that system pods are running or completed.
cmd="[ \$(kubectl get pods -A --no-headers | grep -v 'Running\|Completed' | wc -l) -eq 0 ]"
echo "Wait system pods be running or completed"
if ! waitForProcess "90" "30" "$cmd"; then
echo "ERROR: not all pods are Running or Completed."
kubectl get pods -A
kubectl get pods -A
return 1
fi
}
function deploy_rke2() {
curl -sfL https://get.rke2.io | sudo sh -

2
tests/integration/kubernetes/gha-run.sh
View File

@ -214,6 +214,7 @@ function main() {
install-azure-cli) install_azure_cli ;;
login-azure) login_azure ;;
create-cluster) create_cluster ;;
create-cluster-kcli) create_cluster_kcli ;;
configure-snapshotter) configure_snapshotter ;;
setup-crio) setup_crio ;;
deploy-k8s) deploy_k8s ;;
@ -231,6 +232,7 @@ function main() {
cleanup-tdx) cleanup "tdx" ;;
cleanup-garm) cleanup "garm" ;;
delete-cluster) cleanup "aks" ;;
delete-cluster-kcli) delete_cluster_kcli ;;
*) >&2 echo "Invalid argument"; exit 2 ;;
esac
}