---
- name: generate hawkular-metrics certificates
  include: setup_certificate.yaml
  vars:
    component: hawkular-metrics
    hostnames: "hawkular-metrics,hawkular-metrics.{{ openshift_metrics_project }}.svc.cluster.local,{{ openshift_metrics_hawkular_hostname }}"
  changed_when: no

- name: generate hawkular-cassandra certificates
  include: setup_certificate.yaml
  vars:
    component: hawkular-cassandra
    hostnames: hawkular-cassandra
  changed_when: no

- name: generate password for hawkular metrics
  local_action: copy dest="{{ local_tmp.stdout }}/{{ item }}.pwd" content="{{ 15 | oo_random_word }}"
  with_items:
  - hawkular-metrics
  become: false

- local_action: slurp src="{{ local_tmp.stdout }}/hawkular-metrics.pwd"
  register: hawkular_metrics_pwd
  no_log: true
  become: false

- name: generate htpasswd file for hawkular metrics
  local_action: htpasswd path="{{ local_tmp.stdout }}/hawkular-metrics.htpasswd" name=hawkular password="{{ hawkular_metrics_pwd.content | b64decode }}"
  become: false

- name: copy local generated passwords to target
  copy:
    src: "{{ local_tmp.stdout }}/{{ item }}"
    dest: "{{ mktemp.stdout }}/{{ item }}"
  with_items:
  - hawkular-metrics.pwd
  - hawkular-metrics.htpasswd

- name: read files for the hawkular-metrics secret
  shell: >
    printf '%s: ' '{{ item }}'
    && base64 --wrap 0 '{{ mktemp.stdout }}/{{ item }}'
  register: hawkular_secrets
  with_items:
  - ca.crt
  - hawkular-metrics.pwd
  - hawkular-metrics.htpasswd
  - hawkular-metrics.crt
  - hawkular-metrics.key
  - hawkular-metrics.pem
  - hawkular-cassandra.crt
  - hawkular-cassandra.key
  - hawkular-cassandra.pem
  changed_when: false

- set_fact:
    hawkular_secrets: |
      {{ hawkular_secrets.results|map(attribute='stdout')|join('
      ')|from_yaml }}

- name: generate hawkular-metrics-certs secret template
  template:
    src: secret.j2
    dest: "{{ mktemp.stdout }}/templates/hawkular-metrics-certs.yaml"
  vars:
    name: hawkular-metrics-certs
    labels:
      metrics-infra: hawkular-metrics-certs
    annotations:
      service.alpha.openshift.io/originating-service-name: hawkular-metrics
    data:
      tls.crt: >
        {{ hawkular_secrets['hawkular-metrics.crt'] }}
      tls.key: >
        {{ hawkular_secrets['hawkular-metrics.key'] }}
      tls.truststore.crt: >
        {{ hawkular_secrets['hawkular-cassandra.crt'] }}
      ca.crt: >
        {{ hawkular_secrets['ca.crt'] }}
  when: name not in metrics_secrets.stdout_lines
  changed_when: no

- name: generate hawkular-metrics-account secret template
  template:
    src: secret.j2
    dest: "{{ mktemp.stdout }}/templates/hawkular_metrics_account.yaml"
  vars:
    name: hawkular-metrics-account
    labels:
      metrics-infra: hawkular-metrics
    data:
      hawkular-metrics.username: "{{ 'hawkular'|b64encode }}"
      hawkular-metrics.htpasswd: "{{ hawkular_secrets['hawkular-metrics.htpasswd'] }}"
      hawkular-metrics.password: >
        {{ hawkular_secrets['hawkular-metrics.pwd'] }}
  when: name not in metrics_secrets.stdout_lines
  changed_when: no

- name: generate cassandra secret template
  template:
    src: secret.j2
    dest: "{{ mktemp.stdout }}/templates/hawkular-cassandra-certs.yaml"
  vars:
    name: hawkular-cassandra-certs
    labels:
      metrics-infra: hawkular-cassandra-certs
    annotations:
      service.alpha.openshift.io/originating-service-name: hawkular-cassandra
    data:
      tls.crt: >
        {{ hawkular_secrets['hawkular-cassandra.crt'] }}
      tls.key: >
        {{ hawkular_secrets['hawkular-cassandra.key'] }}
      tls.peer.truststore.crt: >
        {{ hawkular_secrets['hawkular-cassandra.crt'] }}
      tls.client.truststore.crt: >
        {{ hawkular_secrets['hawkular-metrics.crt'] }}
  when: name not in metrics_secrets
  changed_when: no
