okd/roles/openshift_hosted_logging/tasks/deploy_logging.yaml

---
  - debug: msg="WARNING target_registry is deprecated, use openshift_hosted_logging_image_prefix instead"
    when: target_registry is defined and target_registry

  - fail: msg="This role requires the following vars to be defined. openshift_hosted_logging_master_public_url, openshift_hosted_logging_hostname, openshift_hosted_logging_elasticsearch_cluster_size"
    when: "openshift_hosted_logging_hostname is not defined or
          openshift_hosted_logging_elasticsearch_cluster_size is not defined or
          openshift_hosted_logging_master_public_url is not defined"

  - name: Create temp directory for kubeconfig
    command: mktemp -d /tmp/openshift-ansible-XXXXXX
    register: mktemp
    changed_when: False

  - name: Copy the admin client config(s)
    command: >
      cp {{ openshift_master_config_dir }}/admin.kubeconfig {{ mktemp.stdout }}/admin.kubeconfig
    changed_when: False

  - name: "Check for logging project already exists"
    command: >
      {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get project logging -o jsonpath='{.metadata.name}'
    register: logging_project_result
    ignore_errors: True

  - name: "Create logging project"
    command: >
      {{ openshift.common.client_binary }} adm --config={{ mktemp.stdout }}/admin.kubeconfig new-project logging
    when: logging_project_result.stdout == ""

  - name: "Changing projects"
    command: >
      {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig project logging

  - name: "Creating logging deployer secret"
    command: >
      {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig secrets new logging-deployer {{ openshift_hosted_logging_secret_vars | default('nothing=/dev/null') }}
    register: secret_output
    failed_when: "secret_output.rc == 1 and 'exists' not in secret_output.stderr"

  - name: "Create templates for logging accounts and the deployer"
    command: >
      {{ openshift.common.client_binary }} create
      -f {{ hosted_base }}/logging-deployer.yaml
      --config={{ mktemp.stdout }}/admin.kubeconfig
      -n logging
    register: logging_import_template
    failed_when: "'already exists' not in logging_import_template.stderr and logging_import_template.rc != 0"
    changed_when: "'created' in logging_import_template.stdout"

  - name: "Process the logging accounts template"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig process logging-deployer-account-template |  {{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig create -f -"
    register: process_deployer_accounts
    failed_when: process_deployer_accounts.rc == 1 and 'already exists' not in process_deployer_accounts.stderr

  - name: "Set permissions for logging-deployer service account"
    command: >
      {{ openshift.common.client_binary }} adm --config={{ mktemp.stdout }}/admin.kubeconfig policy add-cluster-role-to-user oauth-editor system:serviceaccount:logging:logging-deployer
    register: permiss_output
    failed_when: "permiss_output.rc == 1 and 'exists' not in permiss_output.stderr"

  - name: "Set permissions for fluentd"
    command: >
      {{ openshift.common.client_binary }} adm policy add-scc-to-user privileged system:serviceaccount:logging:aggregated-logging-fluentd
    register: fluentd_output
    failed_when: "fluentd_output.rc == 1 and 'exists' not in fluentd_output.stderr"

  - name: "Set additional permissions for fluentd"
    command: >
      {{ openshift.common.client_binary }} adm policy add-cluster-role-to-user cluster-reader system:serviceaccount:logging:aggregated-logging-fluentd
    register: fluentd2_output
    failed_when: "fluentd2_output.rc == 1 and 'exists' not in fluentd2_output.stderr"

  - name: "Create ConfigMap for deployer parameters"
    command: >
      {{ openshift.common.client_binary}} --config={{ mktemp.stdout }}/admin.kubeconfig create configmap logging-deployer {{ deployer_cmap_params }}
    register: deployer_configmap_output
    failed_when: "deployer_configmap_output.rc == 1 and 'exists' not in deployer_configmap_output.stderr"

  - name: "Process the deployer template"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig new-app logging-deployer-template {{ oc_new_app_values }}"
    register: process_deployer
    failed_when: process_deployer.rc == 1 and 'already exists' not in process_deployer.stderr

  - name: "Wait for image pull and deployer pod"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get pods | grep logging-deployer.*Completed"
    register: result
    until: result.rc == 0
    retries: 20
    delay: 15

  - name: "Process imagestream template"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig new-app logging-imagestream-template {{ oc_new_app_values }}"
    when: tr_or_ohlip is defined and insecure_registry is defined and insecure_registry
    register: process_is
    failed_when: process_is.rc == 1 and 'already exists' not in process_is.stderr

  - name: "Set insecured registry"
    command:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig annotate is --all  openshift.io/image.insecureRepository=true --overwrite"
    when: tr_or_ohlip is defined and insecure_registry is defined and insecure_registry

  - name: "Wait for imagestreams to become available"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get is | grep logging-fluentd"
    when: tr_or_ohlip is defined and insecure_registry is defined and insecure_registry
    register: result
    until: result.rc == 0
    failed_when: result.rc == 1 and 'not found' not in result.stderr
    retries: 20
    delay: 5

  - name: "Wait for component pods to be running"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get pods -l component={{ item }} | grep Running"
    with_items:
      - es
      - kibana
      - curator
    register: result
    until: result.rc == 0
    failed_when: result.rc == 1 or 'Error' in result.stderr
    retries: 20
    delay: 15

  - name: "Wait for ops component pods to be running"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get pods -l component={{ item }} | grep Running"
    with_items:
      - es-ops
      - kibana-ops
      - curator-ops
    when: openshift_hosted_logging_enable_ops_cluster is defined and openshift_hosted_logging_enable_ops_cluster
    register: result
    until: result.rc == 0
    failed_when: result.rc == 1 or 'Error' in result.stderr
    retries: 20
    delay: 15

  - name: "Wait for fluentd DaemonSet to exist"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get daemonset logging-fluentd"
    register: result
    until: result.rc == 0
    failed_when: result.rc == 1 or 'Error' in result.stderr
    retries: 20
    delay: 5

  - name: "Deploy fluentd by labeling the node"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig label node --overwrite=true {{ '-l' ~ openshift_hosted_logging_fluentd_nodeselector if openshift_hosted_logging_fluentd_nodeselector is defined else '--all' }} {{ openshift_hosted_logging_fluentd_nodeselector_label if openshift_hosted_logging_fluentd_nodeselector_label is defined else 'logging-infra-fluentd=true' }}"

  - name: "Wait for fluentd to be running"
    shell:  "{{ openshift.common.client_binary }} --config={{ mktemp.stdout }}/admin.kubeconfig get pods -l component=fluentd | grep Running"
    register: result
    until: result.rc == 0
    failed_when: result.rc == 1 or 'Error' in result.stderr
    retries: 20
    delay: 15

  - debug:
      msg: "Logging components deployed. Note persistent volume for elasticsearch must be setup manually"

  - name: Delete temp directory
    file:
      name: "{{ mktemp.stdout }}"
      state: absent
    changed_when: False