variables:
  GIT_SUBMODULE_STRATEGY: none
  CI_DISPOSABLE_ENVIRONMENT: "true"
  DOCKER_DRIVER: overlay2
  DOCKER_HOST: tcp://localhost:2375
  DOCKER_TLS_CERTDIR: ""

image: blockstream/gcloud-docker
stages:
  - build
  - plan
  - deploy

before_script:
  - TMPF=$(mktemp) || exit 1
  - echo $GCLOUD_KEY > $TMPF
  - export GOOGLE_APPLICATION_CREDENTIALS=$TMPF
  - gcloud auth activate-service-account --key-file=$TMPF
  - gcloud auth list
  - gcloud --version

build_ci_image:
  stage: build
  when: manual
  image: blockstream/satapi-builder
  tags:
    - k8s-docker
  services:
    - docker:19-dind
  only:
    - build_ci_image@satellite/ionosphere
  before_script:
    - echo $DOCKERHUB_PW | docker login -u $DOCKERHUB_USER --password-stdin
  script:
    - docker pull blockstream/satapi-builder:latest
    - docker build --cache-from blockstream/satapi-builder:latest -t blockstream/satapi-builder:latest -f Dockerfile.ci .
    - docker push blockstream/satapi-builder:latest

# Run tests
test_build:
  stage: build
  image: blockstream/satapi-builder
  tags:
    - k8s-docker
  services:
    - docker:19-dind
  only:
    - branches@satellite/ionosphere
  except:
    - master@satellite/ionosphere
    - cleanup_staging@satellite/ionosphere
  before_script:
    - export CHARGE_ROOT=$CHARGE_ROOT_CI
    - export REDIS_URI=$REDIS_URI_CI
  script:
    - bundle update --bundler
    - bundle exec rake db:create && bundle exec rake db:schema:load && bundle exec rake db:migrate
    - bundle exec ruby tests/tests.rb || { echo -e "Tests failed..\n Sleeping for an hour to debug."; sleep 3600; exit 1; }
    - echo "Tests passed!"
    - docker pull blockstream/satellite-api:latest
    - docker build --cache-from blockstream/satellite-api:latest -t blockstream/satellite-api:latest .
    - docker rmi blockstream/satellite-api:latest || true

# Run tests and build docker images
build:
  stage: build
  image: blockstream/satapi-builder
  tags:
    - k8s-docker
  services:
    - docker:19-dind
  only:
    - master@satellite/ionosphere
  before_script:
    - export CHARGE_ROOT=$CHARGE_ROOT_CI
    - export REDIS_URI=$REDIS_URI_CI
  script:
    - bundle update --bundler
    - bundle exec rake db:create && bundle exec rake db:schema:load && bundle exec rake db:migrate
    - bundle exec ruby tests/tests.rb || { echo "Tests failed.."; exit 1; }
    - echo $DOCKERHUB_PW | docker login -u $DOCKERHUB_USER --password-stdin
    - docker pull blockstream/satellite-api:latest
    - docker pull blockstream/satellite-api-sse:latest
    - docker build --cache-from blockstream/satellite-api:latest -f Dockerfile -t blockstream/satellite-api:latest -t blockstream/satellite-api:$CI_COMMIT_SHA .
    - docker push blockstream/satellite-api:latest
    - docker push blockstream/satellite-api:$CI_COMMIT_SHA
    - echo "Building Satellite API SSE image"
    - docker build --cache-from blockstream/satellite-api-sse:latest  -f Dockerfile.sse -t blockstream/satellite-api-sse:latest -t blockstream/satellite-api-sse:$CI_COMMIT_SHA sse/
    - docker push blockstream/satellite-api-sse:latest
    - docker push blockstream/satellite-api-sse:$CI_COMMIT_SHA

# Any newly-pushed, WIP branch will be ran through plan (keep in mind docker images are using the latest tag, which may be an older one since the current commit may not match an available image)
plan_satapi:
  stage: plan
  tags:
    - k8s
  only:
    - branches@satellite/ionosphere
  except:
    - cleanup_staging@satellite/ionosphere
    - build_ci_image@satellite/ionosphere
    - /^staging_.*/
    - /^prod_.*/
    - /^misc_.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select staging
       && terraform init -input=false
       && terraform plan
         -var "ionosphere_docker=blockstream/satellite-api:latest"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:latest"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "host=$HOST_STAGING"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false)

# This plan gets triggered only for miscellaneous branches/tags (i.e. tor, prometheus, etc), so make sure the branch/tag name starts with misc_
plan_misc:
  stage: plan
  tags:
    - k8s
  only:
    - /^misc_.*/
  except:
    - /^misc_v.*/
  script:
    - (echo -n "$V3_PK" > terraform/modules/tor/v3.pk)
    - (echo -n "$V3_PUBK" > terraform/modules/tor/v3.pubk)
    - (cd terraform
      && terraform init -input=false
      && terraform workspace select misc
      && terraform init -input=false
      && terraform plan
        -var "region=$REGION"
        -var "zone=$ZONE"
        -var "instance_type=$INSTANCE_TYPE"
        -var "onion_host=$ONION_HOST"
        -var "prom_allowed_source_ip=$PROMETHEUS_ALLOWED_SOURCE_IP"
        -var "prom_service_acct=$PROM_SA"
        -var "opsgenie_key=$OPSGENIE_KEY"
        -var "satellite_lb=$SATELLITE_LB"
        -var "satellite_api_lb=$SATELLITE_API_LB"
        -var "satellite_api_lb_staging=$SATELLITE_API_LB_STAGING"
        -input=false)

# This deploys only tags/branches starting with misc_v.* (i.e. tor, prometheus, etc)
deploy_misc:
  stage: deploy
  tags:
    - k8s
  only:
    - /^misc_v.*/
  script:
    - (echo -n "$V3_PK" > terraform/modules/tor/v3.pk)
    - (echo -n "$V3_PUBK" > terraform/modules/tor/v3.pubk)
    - (cd terraform
      && terraform init -input=false
      && terraform workspace select misc
      && terraform init -input=false
      && terraform apply
        -var "region=$REGION"
        -var "zone=$ZONE"
        -var "instance_type=$INSTANCE_TYPE"
        -var "onion_host=$ONION_HOST"
        -var "prom_allowed_source_ip=$PROMETHEUS_ALLOWED_SOURCE_IP"
        -var "prom_service_acct=$PROM_SA"
        -var "opsgenie_key=$OPSGENIE_KEY"
        -var "satellite_lb=$SATELLITE_LB"
        -var "satellite_api_lb=$SATELLITE_API_LB"
        -var "satellite_api_lb_staging=$SATELLITE_API_LB_STAGING"
        -input=false -auto-approve)

# Tag with staging_v.* to plan mainnet + LB to staging (e.g. staging_v0.1.1)
plan_staging:
  stage: plan
  tags:
    - k8s
  only:
    - /^staging_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select staging
       && terraform init -input=false
       && terraform plan
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "host=$HOST_STAGING"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false)

# Tag with staging_v.* to deploy mainnet + LB to staging (e.g. staging_v0.1.1)
deploy_staging:
  stage: deploy
  when: manual
  tags:
    - k8s
  only:
    - /^staging_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select staging
       && terraform init -input=false
       && terraform apply
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "host=$HOST_STAGING"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false -auto-approve)

# Tag with prod_v.* to plan mainnet + LB to production (e.g. prod_v0.1.1)
plan_production:
  stage: plan
  tags:
    - k8s
  only:
    - /^prod_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select prod
       && terraform init -input=false
       && terraform plan
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "host=$HOST"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false)

# Tag with prod_v.* to deploy mainnet + LB to production (e.g. prod_v0.1.1)
deploy_production:
  stage: deploy
  when: manual
  tags:
    - k8s
  only:
    - /^prod_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select prod
       && terraform init -input=false
       && terraform apply
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "host=$HOST"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false -auto-approve)

# Tag with testnet_staging_v.* to plan testnet staging (e.g. testnet_staging_v0.1.1)
plan_staging_testnet:
  stage: plan
  tags:
    - k8s
  only:
    - /^testnet_staging_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select testnet-staging
       && terraform init -input=false
       && terraform plan
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS_TESTNET"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false)

# Tag with testnet_staging_v.* to deploy testnet staging (e.g. testnet_staging_v0.1.1)
deploy_staging_testnet:
  stage: deploy
  when: manual
  tags:
    - k8s
  only:
    - /^testnet_staging_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select testnet-staging
       && terraform init -input=false
       && terraform apply
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS_TESTNET"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false -auto-approve)

# Tag with testnet_prod_v.* to plan testnet to production (e.g. testnet_prod_v0.1.1)
plan_production_testnet:
  stage: plan
  tags:
    - k8s
  only:
    - /^testnet_prod_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select testnet-prod
       && terraform init -input=false
       && terraform plan
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS_TESTNET"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false)

# Tag with testnet_prod_v.* to deploy testnet to production (e.g. testnet_prod_v0.1.1)
deploy_production_testnet:
  stage: deploy
  when: manual
  tags:
    - k8s
  only:
    - /^testnet_prod_v.*/
  script:
    - (cd terraform
       && terraform init -input=false
       && terraform workspace select testnet-prod
       && terraform init -input=false
       && terraform apply
         -var "ionosphere_docker=blockstream/satellite-api:$CI_COMMIT_SHA"
         -var "ionosphere_sse_docker=blockstream/satellite-api-sse:$CI_COMMIT_SHA"
         -var "region=$REGION"
         -var "zone=$ZONE"
         -var "instance_type=$INSTANCE_TYPE"
         -var "timeout=$TIMEOUT"
         -var "prom_service_acct=$PROM_SA"
         -var "opsgenie_key=$OPSGENIE_KEY"
         -var "public_bucket_url=$PUBLIC_BUCKET_URL"
         -var "private_bucket=$PRIVATE_BUCKET"
         -var "letsencrypt_email=$LE_EMAIL"
         -var "pguser=$PGUSER"
         -var "pgpass=$PGPASS"
         -var "charge_token=$CHARGE_TOKEN"
         -var "rpcpass=$RPCPASS_TESTNET"
         -var "k8s_autossh_lb=$GKE_LB"
         -input=false -auto-approve)

# Pushing to this branch destroys the staging infrastructure
cleanup_staging:
  stage: deploy
  tags:
    - k8s
  only:
    - cleanup_staging@satellite/ionosphere
  script:
    - (cd terraform && terraform init -input=false &&
       terraform workspace select staging &&
       terraform destroy
          -target module.blc.google_compute_instance_group_manager.blc
          -target module.lb.google_compute_region_instance_group_manager.satapi-lb
          -auto-approve)
    - (cd terraform && terraform init -input=false &&
      terraform workspace select testnet-staging &&
       terraform destroy
          -target module.blc.google_compute_instance_group_manager.blc
          -auto-approve)