mirror of
https://github.com/k8s-at-home/charts.git
synced 2025-01-23 23:49:12 +00:00
93 lines
2.2 KiB
Bash
Executable File
93 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -o errexit
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set -o nounset
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set -o pipefail
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readonly CT_VERSION=v2.3.3
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readonly KIND_VERSION=0.2.1
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readonly CLUSTER_NAME=chart-testing
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readonly K8S_VERSION=v1.14.0
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run_ct_container() {
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echo 'Running ct container...'
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docker run --rm --interactive --detach --network host --name ct \
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--volume "$(pwd)/.circleci/ct.yaml:/etc/ct/ct.yaml" \
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--volume "$(pwd):/workdir" \
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--workdir /workdir \
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"quay.io/helmpack/chart-testing:$CT_VERSION" \
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cat
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echo
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}
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cleanup() {
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echo 'Removing ct container...'
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docker kill ct > /dev/null 2>&1
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echo 'Done!'
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}
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docker_exec() {
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docker exec --interactive ct "$@"
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}
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create_kind_cluster() {
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echo 'Installing kind...'
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curl -sSLo kind "https://github.com/kubernetes-sigs/kind/releases/download/$KIND_VERSION/kind-linux-amd64"
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chmod +x kind
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sudo mv kind /usr/local/bin/kind
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kind create cluster --name "$CLUSTER_NAME" --config .circleci/kind-config.yaml --image "kindest/node:$K8S_VERSION" --wait 60s
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docker_exec mkdir -p /root/.kube
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echo 'Copying kubeconfig to container...'
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local kubeconfig
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kubeconfig="$(kind get kubeconfig-path --name "$CLUSTER_NAME")"
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docker cp "$kubeconfig" ct:/root/.kube/config
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docker_exec kubectl cluster-info
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echo
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docker_exec kubectl get nodes
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echo
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}
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install_local_path_provisioner() {
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docker_exec kubectl delete storageclass standard
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docker_exec kubectl apply -f https://raw.githubusercontent.com/rancher/local-path-provisioner/master/deploy/local-path-storage.yaml
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}
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install_tiller() {
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echo 'Installing Tiller...'
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docker_exec kubectl --namespace kube-system create sa tiller
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docker_exec kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
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docker_exec helm init --service-account tiller --upgrade --wait
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echo
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}
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install_charts() {
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docker_exec ct install
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echo
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}
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main() {
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run_ct_container
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trap cleanup EXIT
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changed=$(docker_exec ct list-changed)
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if [[ -z "$changed" ]]; then
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echo 'No chart changes detected.'
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return
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fi
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echo 'Chart changes detected.'
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create_kind_cluster
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install_local_path_provisioner
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install_tiller
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install_charts
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}
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main
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