.gitlab-ci.yml

stages:
  - moderator
  - unit-tests
  - deploy-gce-part1
  - deploy-gce-part2
  - deploy-gce-special

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 -r tests/requirements.txt
    - mkdir -p /.ssh

.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-$CI_BUILD_ID"
  CI_TEST_VARS: "./tests/files/${CI_JOB_NAME}.yml"
  CONTAINER_ENGINE: docker
  PRIVATE_KEY: $GCE_PRIVATE_KEY
  GS_ACCESS_KEY_ID: $GS_KEY
  GS_SECRET_ACCESS_KEY: $GS_SECRET
  CLOUD_MACHINE_TYPE: "g1-small"
  GCE_PREEMPTIBLE: "false"
  ANSIBLE_KEEP_REMOTE_FILES: "1"
  ANSIBLE_CONFIG: ./tests/ansible.cfg
  IDEMPOT_CHECK: "false"
  RESET_CHECK: "false"
  UPGRADE_TEST: "false"
  KUBEADM_ENABLED: "false"
  LOG_LEVEL: "-vv"
  MAGIC: "ci check this"

.gce: &gce
  <<: *job
  <<: *docker_service
  cache:
    key: "$CI_BUILD_REF_NAME"
    paths:
      - downloads/
      - $HOME/.cache
  before_script:
    - docker info
    - pip install -r tests/requirements.txt
    - mkdir -p /.ssh
    - 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 $HOME/.ssh/id_rsa
    - ansible-playbook --version
    - export PYPATH=$([[ ! "$CI_JOB_NAME" =~ "coreos" ]] && echo /usr/bin/python || echo /opt/bin/python)
    - echo "CI_JOB_NAME is $CI_JOB_NAME"
    - echo "PYPATH is $PYPATH"
  script:
    - pwd
    - ls
    - echo ${PWD}
    - echo "${STARTUP_SCRIPT}"
    - >
      ansible-playbook tests/cloud_playbooks/create-gce.yml -i tests/local_inventory/hosts.cfg -c local
      ${LOG_LEVEL}
      -e gce_credentials_file=${HOME}/.ssh/gce.json
      -e gce_project_id=${GCE_PROJECT_ID}
      -e gce_service_account_email=${GCE_ACCOUNT}
      -e inventory_path=${PWD}/inventory/inventory.ini
      -e test_id=${TEST_ID}
      -e preemptible=$GCE_PREEMPTIBLE

    # Check out latest tag if testing upgrade
    # Uncomment when gitlab kargo repo has tags
    #- test "${UPGRADE_TEST}" != "false" && git fetch --all && git checkout $(git describe --tags $(git rev-list --tags --max-count=1))
    - test "${UPGRADE_TEST}" != "false" && git checkout ba0a03a8ba2d97a73d06242ec4bb3c7e2012e58c
    # Checkout the CI vars file so it is available
    - test "${UPGRADE_TEST}" != "false" && git checkout "${CI_BUILD_REF}" tests/files/${CI_JOB_NAME}.yml
    # Workaround https://github.com/kubernetes-incubator/kubespray/issues/2021
    - 'sh -c "echo ignore_assert_errors: true | tee -a tests/files/${CI_JOB_NAME}.yml"'


    # Create cluster
    - >
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      -e ansible_python_interpreter=${PYPATH}
      -e ansible_ssh_user=${SSH_USER}
      -e local_release_dir=${PWD}/downloads
      --limit "all:!fake_hosts"
      cluster.yml

    # Repeat deployment if testing upgrade
    - >
      if [ "${UPGRADE_TEST}" != "false" ]; then
      test "${UPGRADE_TEST}" == "basic" && PLAYBOOK="cluster.yml";
      test "${UPGRADE_TEST}" == "graceful" && PLAYBOOK="upgrade-cluster.yml";
      git checkout "${CI_BUILD_REF}";
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      -e ansible_python_interpreter=${PYPATH}
      -e ansible_ssh_user=${SSH_USER}
      -e local_release_dir=${PWD}/downloads
      --limit "all:!fake_hosts"
      $PLAYBOOK;
      fi

    # 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 --limit "all:!fake_hosts" tests/testcases/010_check-apiserver.yml $LOG_LEVEL
      -e "{kubeadm_enabled: ${KUBEADM_ENABLED}}"

    ## 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 --limit "all:!fake_hosts" tests/testcases/030_check-network.yml $LOG_LEVEL

    ## Advanced DNS checks
    - 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 --limit "all:!fake_hosts" tests/testcases/040_check-network-adv.yml $LOG_LEVEL

    ## Idempotency checks 1/5 (repeat deployment)
    - >
      if [ "${IDEMPOT_CHECK}" = "true" ]; then
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      -e ansible_python_interpreter=${PYPATH}
      -e local_release_dir=${PWD}/downloads
      --limit "all:!fake_hosts"
      cluster.yml;
      fi

    ## Idempotency checks 2/5 (Advanced DNS checks)
    - >
      if [ "${IDEMPOT_CHECK}" = "true" ]; then
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      --limit "all:!fake_hosts"
      tests/testcases/040_check-network-adv.yml $LOG_LEVEL;
      fi

    ## Idempotency checks 3/5 (reset deployment)
    - >
      if [ "${IDEMPOT_CHECK}" = "true" -a "${RESET_CHECK}" = "true" ]; then
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      -e ansible_python_interpreter=${PYPATH}
      -e reset_confirmation=yes
      --limit "all:!fake_hosts"
      reset.yml;
      fi

    ## Idempotency checks 4/5 (redeploy after reset)
    - >
      if [ "${IDEMPOT_CHECK}" = "true" -a "${RESET_CHECK}" = "true" ]; then
      ansible-playbook
      -i inventory/inventory.ini
      -b --become-user=root
      --private-key=${HOME}/.ssh/id_rsa
      -u $SSH_USER
      ${SSH_ARGS}
      ${LOG_LEVEL}
      -e @${CI_TEST_VARS}
      -e ansible_python_interpreter=${PYPATH}
      -e local_release_dir=${PWD}/downloads
      --limit "all:!fake_hosts"
      cluster.yml;
      fi

    ## Idempotency checks 5/5 (Advanced DNS checks)
    - >
      if [ "${IDEMPOT_CHECK}" = "true" -a "${RESET_CHECK}" = "true" ]; then
      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
      --limit "all:!fake_hosts"
      tests/testcases/040_check-network-adv.yml $LOG_LEVEL;
      fi

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

# Test matrix. Leave the comments for markup scripts.
.coreos_calico_aio_variables: &coreos_calico_aio_variables
# stage: deploy-gce-part1
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_canal_ha_variables: &ubuntu_canal_ha_variables
# stage: deploy-gce-part1
  UPGRADE_TEST: "graceful"

.centos_weave_kubeadm_variables: &centos_weave_kubeadm_variables
# stage: deploy-gce-part1
  UPGRADE_TEST: "graceful"

.ubuntu_canal_kubeadm_variables: &ubuntu_canal_kubeadm_variables
# stage: deploy-gce-part1
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_contiv_sep_variables: &ubuntu_contiv_sep_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

.rhel7_weave_variables: &rhel7_weave_variables
# stage: deploy-gce-part1
  MOVED_TO_GROUP_VARS: "true"

.centos7_flannel_addons_variables: &centos7_flannel_addons_variables
# stage: deploy-gce-part2
  MOVED_TO_GROUP_VARS: "true"

.debian8_calico_variables: &debian8_calico_variables
# stage: deploy-gce-part2
  MOVED_TO_GROUP_VARS: "true"

.coreos_canal_variables: &coreos_canal_variables
# stage: deploy-gce-part2
  MOVED_TO_GROUP_VARS: "true"

.rhel7_canal_sep_variables: &rhel7_canal_sep_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_weave_sep_variables: &ubuntu_weave_sep_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

.centos7_calico_ha_variables: &centos7_calico_ha_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

.coreos_alpha_weave_ha_variables: &coreos_alpha_weave_ha_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_rkt_sep_variables: &ubuntu_rkt_sep_variables
# stage: deploy-gce-part1
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_vault_sep_variables: &ubuntu_vault_sep_variables
# stage: deploy-gce-part1
  MOVED_TO_GROUP_VARS: "true"

.ubuntu_flannel_variables: &ubuntu_flannel_variables
# stage: deploy-gce-special
  MOVED_TO_GROUP_VARS: "true"

# Builds for PRs only (premoderated by unit-tests step) and triggers (auto)
coreos-calico-aio:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *coreos_calico_aio_variables
  when: on_success
  except: ['triggers']
  only: [/^pr-.*$/]

coreos-calico-sep-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *coreos_calico_aio_variables
  when: on_success
  only: ['triggers']

centos7-flannel-addons:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos7_flannel_addons_variables
  when: on_success
  except: ['triggers']
  only: [/^pr-.*$/]

centos7-flannel-addons-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos7_flannel_addons_variables
  when: on_success
  only: ['triggers']

ubuntu-weave-sep:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_weave_sep_variables
  when: on_success
  except: ['triggers']
  only: [/^pr-.*$/]

ubuntu-weave-sep-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_weave_sep_variables
  when: on_success
  only: ['triggers']

# More builds for PRs/merges (manual) and triggers (auto)
ubuntu-canal-ha:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_canal_ha_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

ubuntu-canal-ha-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_canal_ha_variables
  when: on_success
  only: ['triggers']

ubuntu-canal-kubeadm:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_canal_kubeadm_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

ubuntu-canal-kubeadm-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_canal_kubeadm_variables
  when: on_success
  only: ['triggers']

centos-weave-kubeadm:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos_weave_kubeadm_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

centos-weave-kubeadm-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos_weave_kubeadm_variables
  when: on_success
  only: ['triggers']

ubuntu-contiv-sep:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_contiv_sep_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

rhel7-weave:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *rhel7_weave_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

rhel7-weave-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *rhel7_weave_variables
  when: on_success
  only: ['triggers']

debian8-calico-upgrade:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *debian8_calico_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

debian8-calico-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *debian8_calico_variables
  when: on_success
  only: ['triggers']

coreos-canal:
  stage: deploy-gce-part2
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *coreos_canal_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

coreos-canal-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *coreos_canal_variables
  when: on_success
  only: ['triggers']

rhel7-canal-sep:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *rhel7_canal_sep_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/,]

rhel7-canal-sep-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *rhel7_canal_sep_variables
  when: on_success
  only: ['triggers']

centos7-calico-ha:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos7_calico_ha_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

centos7-calico-ha-triggers:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *centos7_calico_ha_variables
  when: on_success
  only: ['triggers']

# no triggers yet https://github.com/kubernetes-incubator/kargo/issues/613
coreos-alpha-weave-ha:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *coreos_alpha_weave_ha_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

ubuntu-rkt-sep:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_rkt_sep_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

ubuntu-vault-sep:
  stage: deploy-gce-part1
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_vault_sep_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

ubuntu-flannel-sep:
  stage: deploy-gce-special
  <<: *job
  <<: *gce
  variables:
    <<: *gce_variables
    <<: *ubuntu_flannel_variables
  when: manual
  except: ['triggers']
  only: ['master', /^pr-.*$/]

# Premoderated with manual actions
ci-authorized:
  <<: *job
  stage: moderator
  before_script:
    - apt-get -y install jq
  script:
    - /bin/sh scripts/premoderator.sh
  except: ['triggers', '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
    - ansible-playbook -i inventory/local-tests.cfg -u root -e ansible_ssh_user=root  -b --become-user=root upgrade-cluster.yml -vvv  --syntax-check
    - ansible-playbook -i inventory/local-tests.cfg -u root -e ansible_ssh_user=root  -b --become-user=root reset.yml -vvv  --syntax-check
    - ansible-playbook -i inventory/local-tests.cfg -u root -e ansible_ssh_user=root  -b --become-user=root extra_playbooks/upgrade-only-k8s.yml -vvv  --syntax-check
  except: ['triggers', 'master']

yamllint:
  <<: *job
  stage: unit-tests
  script:
    - yamllint roles
  except: ['triggers', 'master']

tox-inventory-builder:
  stage: unit-tests
  <<: *job
  script:
    - pip install tox
    - cd contrib/inventory_builder && tox
  when: manual
  except: ['triggers', 'master']