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Diffstat (limited to 'vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml')
| -rw-r--r-- | vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml | 411 |
1 files changed, 411 insertions, 0 deletions
diff --git a/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml b/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml new file mode 100644 index 00000000000..a07edd264c3 --- /dev/null +++ b/vendor/gitlab-ci-yml/Auto-DevOps.gitlab-ci.yml @@ -0,0 +1,411 @@ +# Auto DevOps +# This CI/CD configuration provides a standard pipeline for +# * building a Docker image (using a buildpack if necessary), +# * storing the image in the container registry, +# * running tests from a buildpack, +# * running code quality analysis, +# * creating a review app for each topic branch, +# * and continuous deployment to production +# +# In order to deploy, you must have a Kubernetes cluster configured either +# via a project integration, or via group/project variables. +# AUTO_DEVOPS_DOMAIN must also be set as a variable at the group or project +# level, or manually added below. +# +# If you want to deploy to staging first, or enable canary deploys, +# uncomment the relevant jobs in the pipeline below. +# +# If Auto DevOps fails to detect the proper buildpack, or if you want to +# specify a custom buildpack, set a project variable `BUILDPACK_URL` to the +# repository URL of the buildpack. +# e.g. BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-ruby.git#v142 +# If you need multiple buildpacks, add a file to your project called +# `.buildpacks` that contains the URLs, one on each line, in order. +# Note: Auto CI does not work with multiple buildpacks yet + +image: alpine:latest + +variables: + # AUTO_DEVOPS_DOMAIN is the application deployment domain and should be set as a variable at the group or project level. + # AUTO_DEVOPS_DOMAIN: domain.example.com + + POSTGRES_USER: user + POSTGRES_PASSWORD: testing-password + POSTGRES_ENABLED: "true" + POSTGRES_DB: $CI_ENVIRONMENT_SLUG + +stages: + - build + - test + - review + - staging + - canary + - production + - cleanup + +build: + stage: build + image: docker:git + services: + - docker:dind + variables: + DOCKER_DRIVER: overlay2 + script: + - setup_docker + - build + only: + - branches + +test: + services: + - postgres:latest + variables: + POSTGRES_DB: test + stage: test + image: gliderlabs/herokuish:latest + script: + - setup_test_db + - cp -R . /tmp/app + - /bin/herokuish buildpack test + only: + - branches + +codequality: + image: docker:latest + variables: + DOCKER_DRIVER: overlay2 + allow_failure: true + services: + - docker:dind + script: + - setup_docker + - codeclimate + artifacts: + paths: [codeclimate.json] + +review: + stage: review + script: + - check_kube_domain + - install_dependencies + - download_chart + - ensure_namespace + - install_tiller + - create_secret + - deploy + environment: + name: review/$CI_COMMIT_REF_NAME + url: http://$CI_PROJECT_PATH_SLUG-$CI_ENVIRONMENT_SLUG.$AUTO_DEVOPS_DOMAIN + on_stop: stop_review + only: + refs: + - branches + kubernetes: active + except: + - master + +stop_review: + stage: cleanup + variables: + GIT_STRATEGY: none + script: + - install_dependencies + - delete + environment: + name: review/$CI_COMMIT_REF_NAME + action: stop + when: manual + allow_failure: true + only: + refs: + - branches + kubernetes: active + except: + - master + +# Keys that start with a dot (.) will not be processed by GitLab CI. +# Staging and canary jobs are disabled by default, to enable them +# remove the dot (.) before the job name. +# https://docs.gitlab.com/ee/ci/yaml/README.html#hidden-keys + +# Staging deploys are disabled by default since +# continuous deployment to production is enabled by default +# If you prefer to automatically deploy to staging and +# only manually promote to production, enable this job by removing the dot (.), +# and uncomment the `when: manual` line in the `production` job. + +.staging: + stage: staging + script: + - check_kube_domain + - install_dependencies + - download_chart + - ensure_namespace + - install_tiller + - create_secret + - deploy + environment: + name: staging + url: http://$CI_PROJECT_PATH_SLUG-staging.$AUTO_DEVOPS_DOMAIN + only: + refs: + - master + kubernetes: active + +# Canaries are disabled by default, but if you want them, +# and know what the downsides are, enable this job by removing the dot (.), +# and uncomment the `when: manual` line in the `production` job. + +.canary: + stage: canary + script: + - check_kube_domain + - install_dependencies + - download_chart + - ensure_namespace + - install_tiller + - create_secret + - deploy canary + environment: + name: production + url: http://$CI_PROJECT_PATH_SLUG.$AUTO_DEVOPS_DOMAIN + when: manual + only: + refs: + - master + kubernetes: active + +# This job continuously deploys to production on every push to `master`. +# To make this a manual process, either because you're enabling `staging` +# or `canary` deploys, or you simply want more control over when you deploy +# to production, uncomment the `when: manual` line in the `production` job. + +production: + stage: production + script: + - check_kube_domain + - install_dependencies + - download_chart + - ensure_namespace + - install_tiller + - create_secret + - deploy + - delete canary + environment: + name: production + url: http://$CI_PROJECT_PATH_SLUG.$AUTO_DEVOPS_DOMAIN +# when: manual + only: + refs: + - master + kubernetes: active + +# --------------------------------------------------------------------------- + +.auto_devops: &auto_devops | + # Auto DevOps variables and functions + [[ "$TRACE" ]] && set -x + auto_database_url=postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${CI_ENVIRONMENT_SLUG}-postgres:5432/${POSTGRES_DB} + export DATABASE_URL=${DATABASE_URL-$auto_database_url} + export CI_APPLICATION_REPOSITORY=$CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG + export CI_APPLICATION_TAG=$CI_COMMIT_SHA + export CI_CONTAINER_NAME=ci_job_build_${CI_JOB_ID} + export TILLER_NAMESPACE=$KUBE_NAMESPACE + + function codeclimate() { + cc_opts="--env CODECLIMATE_CODE="$PWD" \ + --volume "$PWD":/code \ + --volume /var/run/docker.sock:/var/run/docker.sock \ + --volume /tmp/cc:/tmp/cc" + + docker run ${cc_opts} codeclimate/codeclimate init + docker run ${cc_opts} codeclimate/codeclimate analyze -f json > codeclimate.json + } + + function deploy() { + track="${1-stable}" + name="$CI_ENVIRONMENT_SLUG" + + if [[ "$track" != "stable" ]]; then + name="$name-$track" + fi + + replicas="1" + service_enabled="false" + postgres_enabled="$POSTGRES_ENABLED" + # canary uses stable db + [[ "$track" == "canary" ]] && postgres_enabled="false" + + env_track=$( echo $track | tr -s '[:lower:]' '[:upper:]' ) + env_slug=$( echo ${CI_ENVIRONMENT_SLUG//-/_} | tr -s '[:lower:]' '[:upper:]' ) + + if [[ "$track" == "stable" ]]; then + # for stable track get number of replicas from `PRODUCTION_REPLICAS` + eval new_replicas=\$${env_slug}_REPLICAS + service_enabled="true" + else + # for all tracks get number of replicas from `CANARY_PRODUCTION_REPLICAS` + eval new_replicas=\$${env_track}_${env_slug}_REPLICAS + fi + if [[ -n "$new_replicas" ]]; then + replicas="$new_replicas" + fi + + helm upgrade --install \ + --wait \ + --set service.enabled="$service_enabled" \ + --set releaseOverride="$CI_ENVIRONMENT_SLUG" \ + --set image.repository="$CI_APPLICATION_REPOSITORY" \ + --set image.tag="$CI_APPLICATION_TAG" \ + --set image.pullPolicy=IfNotPresent \ + --set application.track="$track" \ + --set application.database_url="$DATABASE_URL" \ + --set service.url="$CI_ENVIRONMENT_URL" \ + --set replicaCount="$replicas" \ + --set postgresql.enabled="$postgres_enabled" \ + --set postgresql.nameOverride="postgres" \ + --set postgresql.postgresUser="$POSTGRES_USER" \ + --set postgresql.postgresPassword="$POSTGRES_PASSWORD" \ + --set postgresql.postgresDatabase="$POSTGRES_DB" \ + --namespace="$KUBE_NAMESPACE" \ + --version="$CI_PIPELINE_ID-$CI_JOB_ID" \ + "$name" \ + chart/ + + if [[ "$track" == "stable" ]]; then + kubectl rollout status -n "$KUBE_NAMESPACE" -w "deployment/${CI_ENVIRONMENT_SLUG}-auto-deploy" + fi + } + + function install_dependencies() { + apk add -U openssl curl tar gzip bash ca-certificates git + wget -q -O /etc/apk/keys/sgerrand.rsa.pub https://raw.githubusercontent.com/sgerrand/alpine-pkg-glibc/master/sgerrand.rsa.pub + wget https://github.com/sgerrand/alpine-pkg-glibc/releases/download/2.23-r3/glibc-2.23-r3.apk + apk add glibc-2.23-r3.apk + rm glibc-2.23-r3.apk + + curl https://kubernetes-helm.storage.googleapis.com/helm-v2.6.1-linux-amd64.tar.gz | tar zx + mv linux-amd64/helm /usr/bin/ + helm version --client + + curl -L -o /usr/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl + chmod +x /usr/bin/kubectl + kubectl version --client + } + + function setup_docker() { + if ! docker info &>/dev/null; then + if [ -z "$DOCKER_HOST" -a "$KUBERNETES_PORT" ]; then + export DOCKER_HOST='tcp://localhost:2375' + fi + fi + } + + function setup_test_db() { + if [ -z ${KUBERNETES_PORT+x} ]; then + DB_HOST=postgres + else + DB_HOST=localhost + fi + export DATABASE_URL="postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@${DB_HOST}:5432/${POSTGRES_DB}" + } + + function download_chart() { + if [[ ! -d chart ]]; then + auto_chart=${AUTO_DEVOPS_CHART:-gitlab/auto-deploy-app} + auto_chart_name=$(basename $auto_chart) + auto_chart_name=${auto_chart_name%.tgz} + else + auto_chart="chart" + auto_chart_name="chart" + fi + + helm init --client-only + helm repo add gitlab https://charts.gitlab.io + if [[ ! -d "$auto_chart" ]]; then + helm fetch ${auto_chart} --untar + fi + if [ "$auto_chart_name" != "chart" ]; then + mv ${auto_chart_name} chart + fi + + helm dependency update chart/ + helm dependency build chart/ + } + + function ensure_namespace() { + kubectl describe namespace "$KUBE_NAMESPACE" || kubectl create namespace "$KUBE_NAMESPACE" + } + + function check_kube_domain() { + if [ -z ${AUTO_DEVOPS_DOMAIN+x} ]; then + echo "In order to deploy, AUTO_DEVOPS_DOMAIN must be set as a variable at the group or project level, or manually added in .gitlab-cy.yml" + false + else + true + fi + } + + function build() { + if [[ -f Dockerfile ]]; then + echo "Building Dockerfile-based application..." + docker build -t "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" . + else + echo "Building Heroku-based application using gliderlabs/herokuish docker image..." + docker run -i --name="$CI_CONTAINER_NAME" -v "$(pwd):/tmp/app:ro" gliderlabs/herokuish /bin/herokuish buildpack build + docker commit "$CI_CONTAINER_NAME" "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" + docker rm "$CI_CONTAINER_NAME" >/dev/null + echo "" + + echo "Configuring $CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG docker image..." + docker create --expose 5000 --env PORT=5000 --name="$CI_CONTAINER_NAME" "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" /bin/herokuish procfile start web + docker commit "$CI_CONTAINER_NAME" "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" + docker rm "$CI_CONTAINER_NAME" >/dev/null + echo "" + fi + + if [[ -n "$CI_REGISTRY_USER" ]]; then + echo "Logging to GitLab Container Registry with CI credentials..." + docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" "$CI_REGISTRY" + echo "" + fi + + echo "Pushing to GitLab Container Registry..." + docker push "$CI_APPLICATION_REPOSITORY:$CI_APPLICATION_TAG" + echo "" + } + + function install_tiller() { + echo "Checking Tiller..." + helm init --upgrade + kubectl rollout status -n "$TILLER_NAMESPACE" -w "deployment/tiller-deploy" + if ! helm version --debug; then + echo "Failed to init Tiller." + return 1 + fi + echo "" + } + + function create_secret() { + kubectl create secret -n "$KUBE_NAMESPACE" \ + docker-registry gitlab-registry \ + --docker-server="$CI_REGISTRY" \ + --docker-username="$CI_REGISTRY_USER" \ + --docker-password="$CI_REGISTRY_PASSWORD" \ + --docker-email="$GITLAB_USER_EMAIL" \ + -o yaml --dry-run | kubectl replace -n "$KUBE_NAMESPACE" --force -f - + } + + function delete() { + track="${1-stable}" + name="$CI_ENVIRONMENT_SLUG" + + if [[ "$track" != "stable" ]]; then + name="$name-$track" + fi + + helm delete "$name" || true + } + +before_script: + - *auto_devops |