path: root/molecule/default/converge.yml

---
################################################################################
################################################################################
- name: Lineinfile bootstrap and subsequent hosts
  hosts: application
  pre_tasks:
    - name: Create lineinfile bootstrap target
      ansible.builtin.copy:
        dest: /opt/lineinfile_bootstrap.yml
        owner: prometheus
        group: prometheus
        mode: "0600"
        content: |
          - labels:
              my: label
            targets:
            - existing:9100
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy_lineinfile_prefix: "  - "
    prometheus_target_strategy_lineinfile_suffix: :9100

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/lineinfile_bootstrap.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Lineinfile first host on empty file
  hosts: application
  pre_tasks:
    - name: Create empty lineinfile target
      ansible.builtin.copy:
        dest: /opt/lineinfile_first_host.yml
        owner: prometheus
        group: prometheus
        mode: "0600"
        content: ""
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy_lineinfile_prefix: "- "
    prometheus_target_strategy_lineinfile_suffix: :9100

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/lineinfile_first_host.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Lineinfile subsequent hosts and parallel writes
  hosts: application_group
  pre_tasks:
    - name: Create lineinfile parallel target
      ansible.builtin.copy:
        dest: /opt/lineinfile_parallel.yml
        owner: prometheus
        group: prometheus
        mode: "0600"
        content: ""
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"
      run_once: true

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy_lineinfile_prefix: "- "
    prometheus_target_strategy_lineinfile_suffix: :9100

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/lineinfile_parallel.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Lineinfile user edited file
  hosts: application2
  pre_tasks:
    - name: Create user edited lineinfile target
      ansible.builtin.copy:
        dest: /opt/lineinfile_user_edited.yml
        owner: prometheus
        group: prometheus
        mode: "0600"
        content: |
          # user comment
          - labels:
              env: prod
            targets:
            - existing:9100
        force: false
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy_lineinfile_prefix: "  - "
    prometheus_target_strategy_lineinfile_suffix: :9100

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/lineinfile_user_edited.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Lineinfile remove last host scenario
  hosts: localhost
  connection: local
  gather_facts: false
  tasks:
    - name: Create single host lineinfile target
      ansible.builtin.copy:
        dest: /opt/lineinfile_remove_last.yml
        owner: prometheus
        group: prometheus
        mode: "0600"
        content: |
          - labels:
              env: stage
            targets:
              - application:9100
        force: false
      become: true
      delegate_to: prometheus

    - name: Remove last host line externally
      ansible.builtin.lineinfile:
        path: /opt/lineinfile_remove_last.yml
        line: "    - application:9100"
        state: absent
      become: true
      delegate_to: prometheus

################################################################################
################################################################################
- name: YAML bootstrap and first host
  hosts: application
  pre_tasks:
    - name: Create empty yaml bootstrap target
      ansible.builtin.copy:
        dest: /opt/yaml_bootstrap.yml
        mode: "0644"
        content: ""
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/yaml_bootstrap.yml
          host: "{{ inventory_hostname }}:9100"
          labels:
            job: node

################################################################################
################################################################################
- name: YAML subsequent hosts and parallel writes
  hosts: application_group
  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/yaml_parallel.yml
          host: "{{ inventory_hostname }}:9100"
          labels:
            job: node
        - path: /opt/yaml_parallel_second.yml
          host: "{{ inventory_hostname }}:9200"
          labels:
            job: node
        - path: /opt/yaml_parallel.yml
          host: "{{ inventory_hostname }}:9300"
          labels:
            job: alternate

################################################################################
################################################################################
- name: YAML user edited file exact label matching
  hosts: application2
  pre_tasks:
    - name: Create user edited yaml target
      ansible.builtin.copy:
        dest: /opt/yaml_user_edited.yml
        mode: "0644"
        content: |
          # user comment that will be lost after parse/write
          - labels:
              severity: warning
              job: external
            targets:
              - existing_host1:9100
          - labels:
              severity: critical
            targets:
              - application2:9200
          - targets:
              - unlabeled:9100
        force: false
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml
    prometheus_target_exporter_defaults:
      exact_match:
        path: /opt/yaml_user_edited.yml
        host: "{{ inventory_hostname }}:9100"
        labels:
          severity: warning
          job: external
      move_target:
        path: /opt/yaml_user_edited.yml
        host: "{{ inventory_hostname }}:9200"
        labels:
          severity: critical
          team: blue
      no_labels:
        path: /opt/yaml_user_edited.yml
        host: standalone:9300

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - id: exact_match
        - id: move_target
        - id: no_labels

################################################################################
################################################################################
- name: YAML remove last host by moving target
  hosts: application
  pre_tasks:
    - name: Create yaml remove last host target
      ansible.builtin.copy:
        dest: /opt/yaml_move_remove_last.yml
        mode: "0644"
        content: |
          - labels:
              job: old
            targets:
              - application:9400
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/yaml_move_remove_last.yml
          host: "{{ inventory_hostname }}:9400"
          labels:
            job: new

################################################################################
################################################################################
- name: YAML branch coverage matrix
  hosts: application3
  pre_tasks:
    - name: Create yaml branch coverage target
      ansible.builtin.copy:
        dest: /opt/yaml_branch_matrix.yml
        mode: "0644"
        content: |
          - labels:
              job: append
              env: prod
            targets:
              - existing_append:9500
          - labels:
              job: wrong
              env: prod
            targets:
              - keep_same_length:9500
          - labels:
              job: short
            targets:
              - keep_length_mismatch:9500
          - labels:
              job: present
              env: prod
            targets:
              - application3:9501
          - labels:
              job: move_source
            targets:
              - application3:9502
          - targets:
              - orphan_unlabeled:9503
          - targets:
              - shared_unlabeled:9504
          - labels:
              job: foreign
            targets:
              - foreign:9505
        force: false
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/yaml_branch_matrix.yml
          host: application3:9506
          labels:
            job: append
            env: prod
        - path: /opt/yaml_branch_matrix.yml
          host: application3:9501
          labels:
            job: present
            env: prod
        - path: /opt/yaml_branch_matrix.yml
          host: application3:9502
          labels:
            job: move_target
        - path: /opt/yaml_branch_matrix.yml
          host: orphan_unlabeled:9503
          labels:
            job: promoted
        - path: /opt/yaml_branch_matrix.yml
          host: standalone_branch:9504
        - path: /opt/yaml_branch_matrix.yml
          host: shared_unlabeled:9504

################################################################################
################################################################################
- name: YAML missing file creation branches
  hosts: application4
  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/yaml_missing_labeled.yml
          host: "{{ inventory_hostname }}:9600"
          labels:
            team: infra
        - path: /opt/yaml_missing_unlabeled.yml
          host: "{{ inventory_hostname }}:9601"

################################################################################
################################################################################
- name: Simple compatibility checks
  hosts: application
  pre_tasks:
    - name: Create compatibility target files
      ansible.builtin.copy:
        dest: "{{ item }}"
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"
      loop:
        - /opt/simple_target1.yml
        - /opt/simple_target2.yml
        - /opt/simple_target3.yml
        - /opt/simple_target4.yml
        - /opt/prefix_target1.yml
        - /opt/prefix_target2.yml

    - name: Create prefix directory
      ansible.builtin.file:
        path: /opt/prefix
        state: directory
        mode: "0644"
      become: true
      delegate_to: "{{ prometheus_target_host }}"

    - name: Create prefix target
      ansible.builtin.copy:
        dest: /opt/prefix/prefix_target3.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_exporter_target_prefix: /opt/
    prometheus_target_exporter_defaults:
      node_exporter:
        path: simple_target1.yml
        host: "{{ inventory_hostname }}"
      blackbox_exporter:
        path: simple_target2.yml
        host: "{{ inventory_hostname }}_AA"
      prefixed_exporter:
        path: prefix_target1.yml
        host: "{{ inventory_hostname }}"
      prefixed_other:
        path: prefix_target_not_exist.yml
        host: "{{ inventory_hostname }}"
        path_prefix: /opt/prefix/

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - id: node_exporter
        - { id: blackbox_exporter, host: test1 }
        - { id: blackbox_exporter, host: test2 }
        - { host: exporter_without_id, path: simple_target4.yml }
        - { id: blackbox_exporter, path: simple_target3.yml }
        - { id: prefixed_exporter }
        - {
            id: prefixed_exporter,
            path: /opt/prefix_target2.yml,
            path_prefix: "",
          }
        - { id: prefixed_other, path: prefix_target3.yml }

################################################################################
################################################################################
- name: Hook compatibility checks
  hosts: application_group
  pre_tasks:
    - name: Create hook target
      ansible.builtin.copy:
        dest: /opt/hook_target.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_handler_command_enabled: true
    prometheus_target_handler_command:
      cmd: mkdir -p /opt/hook1
      creates: /opt/hook1
    prometheus_target_handler_command_run_once: true
    prometheus_target_handler_shell_enabled: true
    prometheus_target_handler_shell:
      cmd: echo hello >> /opt/hook2

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - path: /opt/hook_target.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Lineinfile exporter resolution matrix
  hosts: application
  pre_tasks:
    - name: Create lineinfile resolution target files
      ansible.builtin.copy:
        dest: "{{ item }}"
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"
      loop:
        - /opt/lineinfile_defaults.yml
        - /opt/lineinfile_no_id.yml
        - /opt/lineinfile_override.yml
        - /opt/lineinfile_skipped.yml

    - name: Create lineinfile default prefix directory
      ansible.builtin.file:
        path: /opt/lineinfile-prefix
        state: directory
        mode: "0755"
      become: true
      delegate_to: "{{ prometheus_target_host }}"

    - name: Create lineinfile prefixed target
      ansible.builtin.copy:
        dest: /opt/lineinfile-prefix/default-prefix.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_exporter_target_prefix: /opt/
    prometheus_target_exporter_defaults:
      inherited:
        path: lineinfile_defaults.yml
        host: inherited-default
      default_only:
        path: lineinfile_defaults.yml
        host: appended-default
      overridden:
        path: unused.yml
        host: unused-host
      prefixed:
        path: default-prefix.yml
        host: prefixed-default
        path_prefix: /opt/lineinfile-prefix/
    prometheus_target_default_exporters:
      - id: default_only

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_strategy_lineinfile_prefix: "- "
      prometheus_target_exporter:
        - id: inherited
        - id: inherited
        - path: lineinfile_no_id.yml
          host: no-id
        - id: overridden
          path: /opt/lineinfile_override.yml
          path_prefix: ""
          host: item-override
        - id: prefixed

################################################################################
################################################################################
- name: Lineinfile skips default exporters
  hosts: application
  vars:
    prometheus_target_host: prometheus
    prometheus_target_skip_default_exporters: true
    prometheus_target_exporter_defaults:
      skipped:
        path: /opt/lineinfile_skipped.yml
        host: must-not-appear
    prometheus_target_default_exporters:
      - id: skipped

  roles:
    - role: kliwniloc.prometheus_target

################################################################################
################################################################################
- name: YAML exporter resolution matrix
  hosts: application
  pre_tasks:
    - name: Create YAML resolution target files
      ansible.builtin.copy:
        dest: "{{ item.path }}"
        content: "{{ item.content }}"
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"
      loop:
        - path: /opt/yaml_defaults.yml
          content: ""
        - path: /opt/yaml_no_id.yml
          content: ""
        - path: /opt/yaml_override.yml
          content: ""
        - path: /opt/yaml_null.yml
          content: "~\n"
        - path: /opt/yaml_skipped.yml
          content: ""

    - name: Create YAML default prefix directory
      ansible.builtin.file:
        path: /opt/yaml-prefix
        state: directory
        mode: "0755"
      become: true
      delegate_to: "{{ prometheus_target_host }}"

    - name: Create YAML prefixed target
      ansible.builtin.copy:
        dest: /opt/yaml-prefix/default-prefix.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml
    prometheus_target_exporter_target_prefix: /opt/
    prometheus_target_exporter_defaults:
      inherited:
        path: yaml_defaults.yml
        host: inherited-default:9700
        labels:
          job: inherited
          environment: production
      default_only:
        path: yaml_defaults.yml
        host: appended-default:9701
        labels:
          job: default
      overridden:
        path: unused.yml
        host: unused-host
        labels:
          job: unused
      prefixed:
        path: default-prefix.yml
        host: prefixed-default:9702
        path_prefix: /opt/yaml-prefix/
        labels:
          job: prefixed
    prometheus_target_default_exporters:
      - id: default_only

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - id: inherited
          host: application:9700
          labels:
            environment: staging
        - id: inherited
          host: application:9700
          labels:
            environment: staging
        - path: yaml_no_id.yml
          host: no-id:9700
          labels:
            job: no-id
        - id: overridden
          path: /opt/yaml_override.yml
          path_prefix: ""
          host: item-override:9700
          labels:
            job: override
        - id: prefixed
        - path: yaml_null.yml
          host: from-null:9700

################################################################################
################################################################################
- name: YAML skips default exporters
  hosts: application
  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml
    prometheus_target_skip_default_exporters: true
    prometheus_target_exporter_defaults:
      skipped:
        path: /opt/yaml_skipped.yml
        host: must-not-appear:9700
        labels:
          job: skipped
    prometheus_target_default_exporters:
      - id: skipped

  roles:
    - role: kliwniloc.prometheus_target

################################################################################
################################################################################
- name: Handler execution matrix
  hosts: application_group
  pre_tasks:
    - name: Create handler matrix target
      ansible.builtin.copy:
        dest: /opt/handler_matrix.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"
      run_once: true

  vars:
    prometheus_target_host: prometheus
    prometheus_target_handler_command_enabled: true
    prometheus_target_handler_command_become: false
    prometheus_target_handler_command_run_once: false
    prometheus_target_handler_command:
      cmd: "touch /tmp/command-handler-{{ inventory_hostname }}"
      creates: "/tmp/command-handler-{{ inventory_hostname }}"
    prometheus_target_handler_shell_enabled: true
    prometheus_target_handler_shell_become: false
    prometheus_target_handler_shell_run_once: true
    prometheus_target_handler_shell:
      cmd: touch /tmp/shell-handler-run-once
      creates: /tmp/shell-handler-run-once

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_strategy_lineinfile_prefix: "- "
      prometheus_target_exporter:
        - path: /opt/handler_matrix.yml
          host: "{{ inventory_hostname }}"

################################################################################
################################################################################
- name: Disabled handlers do not execute
  hosts: application
  pre_tasks:
    - name: Create disabled handler target
      ansible.builtin.copy:
        dest: /opt/handler_disabled.yml
        content: ""
        mode: "0644"
        force: false
      become: true
      delegate_to: "{{ prometheus_target_host }}"

  vars:
    prometheus_target_host: prometheus
    prometheus_target_handler_command_enabled: false
    prometheus_target_handler_command:
      cmd: touch /tmp/disabled-command-handler
    prometheus_target_handler_shell_enabled: false
    prometheus_target_handler_shell:
      cmd: touch /tmp/disabled-shell-handler

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_strategy_lineinfile_prefix: "- "
      prometheus_target_exporter:
        - path: /opt/handler_disabled.yml
          host: application

################################################################################
################################################################################
- name: Remove lineinfile exporters
  hosts: application_remove
  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy_lineinfile_prefix: "    - "
    prometheus_target_exporter_defaults:
      remove_shared:
        path: /opt/lineinfile_state_removal.yml
        host: remove:9100
        state: absent

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - id: remove_shared
        - path: /opt/lineinfile_state_removal.yml
          host: remove:9200
          state: absent
        - path: /opt/lineinfile_state_missing.yml
          host: missing:9100
          state: absent

################################################################################
################################################################################
- name: Remove YAML exporters
  hosts: application_remove
  vars:
    prometheus_target_host: prometheus
    prometheus_target_strategy: yaml
    prometheus_target_exporter_defaults:
      remove_shared:
        path: /opt/yaml_state_removal.yml
        host: remove:9100
        state: absent

  roles:
    - role: kliwniloc.prometheus_target
      prometheus_target_exporter:
        - id: remove_shared
        - path: /opt/yaml_state_removal.yml
          host: remove:9200
          state: absent
        - path: /opt/yaml_state_missing.yml
          host: missing:9100
          state: absent