stages:
  - unit-tests
  - deploy-gce-part1
  - deploy-gce-part2
  - deploy-gce-separated

variables:
  FAILFASTCI_NAMESPACE: 'kargo-ci'
#  DOCKER_HOST: tcp://localhost:2375
  ANSIBLE_FORCE_COLOR: "true"

# asia-east1-a
# asia-northeast1-a
# europe-west1-b
# us-central1-a
# us-east1-b
# us-west1-a

before_script:
    - pip install ansible
    - pip install netaddr
    - pip install apache-libcloud==0.20.1
    - pip install boto==2.9.0
    - mkdir -p /.ssh
    - cp tests/ansible.cfg .

.job: &job
  tags:
    - kubernetes
    - docker
  image: quay.io/ant31/kargo:master

.docker_service: &docker_service
  services:
     - docker:dind

.create_cluster: &create_cluster
  <<: *job
  <<: *docker_service

.gce_variables: &gce_variables
  GCE_USER: travis
  SSH_USER: $GCE_USER
  TEST_ID: "$CI_PIPELINE_ID-$CI_BUILD_ID"
  CONTAINER_ENGINE: docker
  PRIVATE_KEY: $GCE_PRIVATE_KEY
  GS_ACCESS_KEY_ID: $GS_KEY
  GS_SECRET_ACCESS_KEY: $GS_SECRET
  ANSIBLE_KEEP_REMOTE_FILES: "1"
  CLUSTER_MODE: default
  BOOTSTRAP_OS: none
  LOG_LEVEL: "-vv"

.gce: &gce
  <<: *job
  <<: *docker_service
  cache:
    key: "$CI_BUILD_REF_NAME"
    paths:
      - downloads/
      - $HOME/.cache
  stage: deploy-gce
  before_script:
    - docker info
    - pip install ansible==2.1.3.0
    - pip install netaddr
    - pip install apache-libcloud==0.20.1
    - pip install boto==2.9.0
    - mkdir -p /.ssh
    - cp tests/ansible.cfg .
    - mkdir -p $HOME/.ssh
    - echo $PRIVATE_KEY | base64 -d > $HOME/.ssh/id_rsa
    - echo $GCE_PEM_FILE | base64 -d > $HOME/.ssh/gce
    - echo $GCE_CREDENTIALS > $HOME/.ssh/gce.json
    - chmod 400 $HOME/.ssh/id_rsa
    - ansible-playbook --version
    - cp tests/ansible.cfg .
    - export PYPATH=$([ $BOOTSTRAP_OS = none ] && echo /usr/bin/python || echo /opt/bin/python)
  script:
    - pwd
    - ls
    - echo ${PWD}
    - >
      ansible-playbook tests/cloud_playbooks/create-gce.yml -i tests/local_inventory/hosts.cfg -c local $LOG_LEVEL
      -e mode=${CLUSTER_MODE}
      -e test_id=${TEST_ID}
      -e kube_network_plugin=${KUBE_NETWORK_PLUGIN}
      -e gce_project_id=${GCE_PROJECT_ID}
      -e gce_service_account_email=${GCE_ACCOUNT}
      -e gce_credentials_file=${HOME}/.ssh/gce.json
      -e cloud_image=${CLOUD_IMAGE}
      -e inventory_path=${PWD}/inventory/inventory.ini
      -e cloud_region=${CLOUD_REGION}

    # Create cluster
    - >
      ansible-playbook -i inventory/inventory.ini -u $SSH_USER -e ansible_ssh_user=$SSH_USER $SSH_ARGS
      -b --become-user=root -e cloud_provider=gce $LOG_LEVEL -e kube_network_plugin=${KUBE_NETWORK_PLUGIN}
      --private-key=${HOME}/.ssh/id_rsa
      -e bootstrap_os=${BOOTSTRAP_OS}
      -e ansible_python_interpreter=${PYPATH}
      -e download_run_once=true
      -e download_localhost=true
      -e local_release_dir=${PWD}/downloads
      cluster.yml


    # Tests Cases
    ## Test Master API
    - ansible-playbook -i inventory/inventory.ini -e ansible_python_interpreter=${PYPATH} -u $SSH_USER -e ansible_ssh_user=$SSH_USER $SSH_ARGS -b --become-user=root tests/testcases/010_check-apiserver.yml $LOG_LEVEL

    ## Create a POD
    - ansible-playbook -i inventory/inventory.ini -e ansible_python_interpreter=${PYPATH} -u $SSH_USER -e ansible_ssh_user=$SSH_USER $SSH_ARGS -b --become-user=root tests/testcases/020_check-create-pod.yml $LOG_LEVEL

    ## Ping the between 2 pod
    - ansible-playbook -i inventory/inventory.ini -e ansible_python_interpreter=${PYPATH} -u $SSH_USER -e ansible_ssh_user=$SSH_USER $SSH_ARGS -b --become-user=root tests/testcases/030_check-network.yml $LOG_LEVEL

  after_script:
    - >
      ansible-playbook -i inventory/inventory.ini tests/cloud_playbooks/delete-gce.yml -c local  $LOG_LEVEL
      -e test_id=${TEST_ID}
      -e kube_network_plugin=${KUBE_NETWORK_PLUGIN}
      -e gce_project_id=${GCE_PROJECT_ID}
      -e gce_service_account_email=${GCE_ACCOUNT}
      -e gce_credentials_file=${HOME}/.ssh/gce.json
      -e cloud_image=${CLOUD_IMAGE}
      -e inventory_path=${PWD}/inventory/inventory.ini
      -e cloud_region=${CLOUD_REGION}

debian8-flannel:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: canal
    CLOUD_IMAGE: debian-8-kubespray
    CLOUD_REGION: us-west1-a
    CLUSTER_MODE: default


coreos-canal:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: canal
    CLOUD_IMAGE: coreos-stable
    CLOUD_REGION: us-east1-b
    CLUSTER_MODE: default
    BOOTSTRAP_OS: coreos

rhel7-weave:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: weave
    CLOUD_IMAGE: rhel-7
    CLOUD_REGION: europe-west1-b
    CLUSTER_MODE: default

centos7-flannel:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: flannel
    CLOUD_IMAGE: centos-7
    CLOUD_REGION: us-west1-a
    CLUSTER_MODE: default
  only:
    - master

debian8-calico:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: calico
    CLOUD_IMAGE: debian-8-kubespray
    CLOUD_REGION: us-central1-b
    CLUSTER_MODE: default
  only:
    - master

centos7-calico:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: calico
    CLOUD_IMAGE: centos-7
    CLOUD_REGION: europe-west1-b
    CLUSTER_MODE: default
  only:
    - master

rhel7-canal:
  stage: deploy-gce-separated
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: canal
    CLOUD_IMAGE: rhel-7
    CLOUD_REGION: us-east1-b
    CLUSTER_MODE: separated
  only:
    - master

ubuntu-weave:
  stage: deploy-gce-separated
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: weave
    CLOUD_IMAGE: ubuntu-1604-xenial
    CLOUD_REGION: us-central1-b
    CLUSTER_MODE: separated
  only:
    - master

coreos-calico:
  stage: deploy-gce-separated
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    KUBE_NETWORK_PLUGIN: calico
    CLOUD_IMAGE: coreos-stable
    CLOUD_REGION: us-west1-b
    CLUSTER_MODE: separated
    BOOTSTRAP_OS: coreos
  only:
    - master


syntax-check:
  <<: *job
  stage: unit-tests
  script:
    - ansible-playbook -i inventory/local-tests.cfg -u root -e ansible_ssh_user=root  -b --become-user=root cluster.yml -vvv  --syntax-check