[upd] adds base logic and config template

- ubuntu 20.04 tested

defaults/main.yml

@@ -0,0 +1,26 @@
+---
+# defaults file for ansible-pganalyze-collector
+dpkg_force_overwrite_configs: false
+
+pganalyze_package: pganalyze-collector
+pganalyze_version: latest
+
+pganalyze_user: pganalyze
+pganalyze_group: pganalyze
+
+pganalyze_service_state: restarted
+
+pganalyze_api_key: ''
+pganalize_server_api_key: ''
+pganalyze_db_name: '*'
+pganalyze_db_user: "{{ pganalyze_user }}"
+pganalyze_db_password: ''
+
+pganalyze_servers:
+  - name: "{{ ansible_hostname }}"
+    api_key: "{{ pganalize_server_api_key }}"
+    db_name: "{{ pganalyze_db_name }}"
+    db_username: "{{ pganalyze_db_user }}"
+    db_password: "{{ pganalyze_db_password }}"
+    db_host: 127.0.0.1
+    db_port: 5432

handlers/main.yml

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+---
+# handlers file for ansible-pganalyze-collector
+- name: restart pganalyze-collector
+  service:
+    name: pganalyze-collector
+    state: "{{ pganalyze_service_state }}"
+    enabled: true
+  notify:
+    - test pganalyze-collector
+
+- name: test pganalyze-collector
+  command: |
+    pganalyze-collector --test
+  register: pganalyze_test_result
+  changed_when: false
+  failed_when:
+    - pganalyze_test_result.rc == 0
+    - "'Test submission successful' not in pganalyze_test_result.stderr"

tasks/configure.yml

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+---
+- name: configure | create pganalyze config
+  template:
+    src: etc/pganalyze-collector.conf.j2
+    dest: /etc/pganalyze-collector.conf
+    owner: "{{ pganalyze_user }}"
+    group: "{{ pganalyze_group }}"
+    mode: 0640
+  notify:
+    - restart pganalyze-collector

tasks/debian.yml

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+---
+- name: install | add apt key
+  apt_key:
+    url: 'https://packages.pganalyze.com/pganalyze_signing_key.asc'
+    state: present
+  register: pganalize_apt_key
+
+- name: install | add repos
+  apt_repository:
+    repo: "deb [arch=amd64] https://packages.pganalyze.com/{{ ansible_distribution | lower }}/{{ ansible_distribution_release | lower }}/ stable main"
+    state: present
+  register: pganalize_apt_sourcelist
+
+- name: install | update package cache
+  apt:
+    update_cache: true
+  when:
+    - pganalize_apt_key.changed or pganalize_apt_sourcelist.changed
+
+- name: install | install or update packages
+  apt:
+    name:
+      - "{{ pganalyze_package }}{% if pganalyze_version | bool and pganalyze_version != 'latest' %}={{ pganalyze_version }}*{% endif %}"
+    state: latest
+    install_recommends: true
+    force: true
+    force_apt_get: true
+    dpkg_options: "{{ dpkg_force_overwrite_configs | ternary('force-confdef,force-confnew', 'force-confdef,force-confold') }}"
+    update_cache: true
+    cache_valid_time: 3600
+  environment:
+    DEBIAN_FRONTEND: noninteractive
+    RUNLEVEL: 1

tasks/main.yml

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+---
+# tasks file for ansible-pganalyze-collector
+- include_tasks: debian.yml
+  when:
+    - ansible_os_family == 'Debian'
+  tags:
+    - always
+
+- include_tasks: configure.yml
+  tags:
+    - always
+
+- meta: flush_handlers

templates/etc/pganalyze-collector.conf.j2

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+{{ ansible_managed | comment }}
+[pganalyze]
+api_key: {{ pganalyze_api_key }}
+
+{% for server in pganalyze_servers %}
+[{{ server.name }}]
+{%   if server.api_key is defined %}api_key: {{ server.api_key }}
+{%   endif %}
+{%   if server.db_name is defined %}db_name: {{ server.db_name }}
+{%   endif %}
+{%   if server.db_username is defined %}db_username: {{ server.db_username }}
+{%   endif %}
+{%   if server.db_password is defined %}db_password: {{ server.db_password }}
+{%   endif %}
+{%   if server.db_host is defined %}db_host: {{ server.db_host }}
+{%   endif %}
+{%   if server.db_port is defined %}db_port: {{ server.db_port }}
+{%   endif %}
+{%   if server.aws_db_instance_id is defined %}aws_db_instance_id: {{ server.aws_db_instance_id }}
+{%   endif %}
+{%   if server.aws_region is defined %}aws_region: {{ server.aws_region }}
+{%   endif %}
+{%   if server.azure_db_server_name is defined %}azure_db_server_name: {{ server.azure_db_server_name }}
+{%   endif %}
+{%   if server.gcp_project_id is defined %}gcp_project_id: {{ server.gcp_project_id }}
+{%   endif %}
+{%   if server.gcp_cloudsql_instance_id is defined %}gcp_cloudsql_instance_id: {{ server.gcp_cloudsql_instance_id }}
+{%   endif %}
+{% endfor %}

vars/main.yml

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+---
+# vars file for ansible-pganalyze-collector