big refacto - might have break things

tasks/exporter/_common.yml

@@ -0,0 +1,99 @@
+---
+
+# to build prometheus repo for another var: https://docs.ansible.com/ansible/latest/reference_appendices/faq.html#when-should-i-use-also-how-to-interpolate-variables-or-dynamic-variable-names
+- set_fact:
+    prometheus_repo: "{{ lookup('vars', 'prometheus_repo_' ~ exporter) }}"
+
+#- name: debug
+#  debug:
+#    msg: "Repo: {{ prometheus_repo }}"
+
+- name: '{{ exporter }} exporter | check if exporter is already install'
+  stat:
+    path: /usr/local/bin/prometheus-{{ exporter }}-exporter
+  register: stat_result
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | stop old version'
+  systemd:
+    name: prometheus-{{ exporter }}-exporter.service
+    state: stopped
+  when: exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | remove old version'
+  file:
+    path: /usr/local/bin/prometheus-{{ exporter }}-exporter
+    state: absent
+  when: exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | create temp path'
+  file:
+    state: directory
+    path: /tmp/prometheus_exporter/{{ exporter }}
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | get latest release from GitHub'
+  shell: curl --silent "https://api.github.com/repos/{{ prometheus_repo }}/{{ exporter }}_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
+  args:
+    warn: false
+  register: prometheus_exporter_latest_version
+  run_once: true
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | download'
+  get_url:
+    url: "https://github.com/{{ prometheus_repo }}/{{ exporter }}_exporter/releases/download/v{{ prometheus_exporter_latest_version.stdout }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}.tar.gz"
+    dest: /tmp/prometheus_exporter/{{ exporter }}/
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | unarchive'
+  unarchive:
+    remote_src: yes
+    src: /tmp/prometheus_exporter/{{ exporter }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}.tar.gz
+    dest: /tmp/prometheus_exporter/{{ exporter }}/
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | move to /usr/local/bin'
+  copy:
+    src: /tmp/prometheus_exporter/{{ exporter }}/{{ exporter }}_exporter-{{ prometheus_exporter_latest_version.stdout }}.{{ prometheus_os }}-{{ prometheus_arch }}/{{ exporter }}_exporter
+    dest: /usr/local/bin/prometheus-{{ exporter }}-exporter
+    remote_src: yes
+    owner: root
+    group: root
+    mode: 0755
+  notify:
+    - 'prometheus | {{ exporter }} exporter | restart service'
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | cleanup temp path'
+  file:
+    state: absent
+    path: /tmp/prometheus_exporter/{{ exporter }}
+
+- name: '{{ exporter }} exporter | systemd | copy unit file'
+  template:
+    src: systemd/prometheus-{{ exporter }}-exporter.service.j2
+    dest: /etc/systemd/system/prometheus-{{ exporter }}-exporter.service
+    owner: root
+    group: root
+    mode: 0600
+  notify:
+    - 'prometheus | {{ exporter }} exporter | restart service'
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]
+
+- name: '{{ exporter }} exporter | systemd | enable {{ exporter }}'
+  systemd:
+    daemon_reload: yes
+    enabled: yes
+    name: prometheus-{{ exporter }}-exporter.service
+  ignore_errors: '{{ ansible_check_mode }}'
+  when: not stat_result.stat.exists or exporter_upgrade == "yes"
+  tags: [ 'prometheus_{{ exporter }}' ]

tasks/exporter/apache.yml

@@ -1,43 +1,3 @@
 ---
-- name: 'apache exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/Lusitaniae/apache_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_apache_exporter_latest_version
-  run_once: true
-
-- name: 'apache exporter | download'
-  get_url:
-    url: https://github.com/Lusitaniae/apache_exporter/releases/download/v{{ prometheus_apache_exporter_version|default(prometheus_apache_exporter_latest_version.stdout) }}/apache_exporter-{{ prometheus_apache_exporter_version|default(prometheus_apache_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'apache exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/apache_exporter-{{ prometheus_apache_exporter_version|default(prometheus_apache_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'apache exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/apache_exporter-{{ prometheus_apache_exporter_version|default(prometheus_apache_exporter_latest_version.stdout) }}.linux-amd64/apache_exporter
-    dest: /usr/local/bin/prometheus-apache-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | apache exporter | restart service'
-
-- name: 'apache exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-apache-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-apache-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'prometheus | apache exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-apache-exporter.service
+- include_tasks: _common.yml
+  tags: ['prometheus_apache']

tasks/exporter/blackbox.yml

@@ -1,32 +1,6 @@
 ---
-- name: 'blackbox exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/prometheus/blackbox_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_blackbox_exporter_latest_version
-  run_once: true
-
-- name: 'blackbox exporter | download'
-  get_url:
-    url: https://github.com/prometheus/blackbox_exporter/releases/download/v{{ prometheus_blackbox_exporter_version|default(prometheus_blackbox_exporter_latest_version.stdout) }}/blackbox_exporter-{{ prometheus_blackbox_exporter_version|default(prometheus_blackbox_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'blackbox exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/blackbox_exporter-{{ prometheus_blackbox_exporter_version|default(prometheus_blackbox_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'blackbox exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/blackbox_exporter-{{ prometheus_blackbox_exporter_version|default(prometheus_blackbox_exporter_latest_version.stdout) }}.linux-amd64/blackbox_exporter
-    dest: /usr/local/bin/prometheus-blackbox-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | blackbox exporter | restart service'
+- include_tasks: _common.yml
+  tags: ['prometheus_blackbox']
 
 - name: 'blackbox exporter | configuration'
   template:
@@ -38,19 +12,3 @@
   register: prometheus_blackbox_exporter_configuration
   notify:
     - 'prometheus | blackbox exporter | restart service'
-
-- name: 'blackbox exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-blackbox-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-blackbox-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-  notify:
-    - 'prometheus | blackbox exporter | restart service'
-
-- name: 'blackbox exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-blackbox-exporter.service

tasks/exporter/memcached.yml

@@ -1,56 +1,3 @@
 ---
-- name: 'memcached exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/prometheus/memcached_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_memcached_exporter_latest_version
-  run_once: true
-
-- name: 'prometheus | memcached exporter | download'
-  get_url:
-    url: https://github.com/prometheus/memcached_exporter/releases/download/v{{ prometheus_memcached_exporter_version|default(prometheus_memcached_exporter_latest_version.stdout) }}/memcached_exporter-{{ prometheus_memcached_exporter_version|default(prometheus_memcached_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'memcached exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/memcached_exporter-{{ prometheus_memcached_exporter_version|default(prometheus_memcached_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'memcached exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/memcached_exporter-{{ prometheus_memcached_exporter_version|default(prometheus_memcached_exporter_latest_version.stdout) }}.linux-amd64/memcached_exporter
-    dest: /usr/local/bin/prometheus-memcached-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | memcached exporter | restart service'
-
-- name: 'memcached exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-memcached-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-memcached-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-  notify:
-    - 'prometheus | memcached exporter | restart service'
-
-# - name: 'memcached exporter | configuration'
-#   template:
-#     src: conf/prometheus-memcached-exporter.j2
-#     dest: /etc/default/prometheus-memcached-exporter
-#     owner: root
-#     group: root
-#     mode: 0600
-#   register: prometheus_memcached_exporter_configuration
-#   notify:
-#     - 'prometheus | memcached exporter | restart service'
-
-- name: 'memcached exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-memcached-exporter.service
+- include_tasks: _common.yml
+  tags: ['prometheus_memcached']

tasks/exporter/mongodb.yml

@@ -1,21 +1,6 @@
 ---
-- name: 'mongodb exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/percona/mongodb_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_mongodb_exporter_latest_version
-  run_once: true
-
-- name: 'mongodb exporter | download'
-  get_url:
-    url: https://github.com/percona/mongodb_exporter/releases/download/v{{ prometheus_mongodb_exporter_version|default(prometheus_mongodb_exporter_latest_version.stdout) }}/mongodb_exporter-{{ prometheus_mongodb_exporter_version|default(prometheus_mongodb_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'mongodb exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/mongodb_exporter-{{ prometheus_mongodb_exporter_version|default(prometheus_mongodb_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
+- include_tasks: _common.yml
+  tags: ['prometheus_mongodb']
 
 - name: 'mongodb exporter < v0.2 | move to /usr/local/bin'
   copy:
@@ -30,19 +15,6 @@
   when:
     - prometheus_mongodb_exporter_latest_version.stdout < '0.2'
 
-- name: 'mongodb exporter > v0.2 | move to /usr/local/bin'
-  copy:
-    src: /tmp/mongodb_exporter-{{ prometheus_mongodb_exporter_version|default(prometheus_mongodb_exporter_latest_version.stdout) }}.linux-amd64/mongodb_exporter
-    dest: /usr/local/bin/prometheus-mongodb-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | mongodb exporter | restart service'
-  when:
-    - prometheus_mongodb_exporter_latest_version.stdout > '0.2'
-
 - name: 'mongodb exporter | configuration'
   template:
     src: conf/prometheus-mongodb-exporter.j2
@@ -52,19 +24,3 @@
     mode: 0600
   notify:
     - 'prometheus | mongodb exporter | restart service'
-
-- name: 'mongodb exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-mongodb-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-mongodb-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-  notify:
-    - 'prometheus | mongodb exporter | restart service'
-
-- name: 'mongodb exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-mongodb-exporter.service

tasks/exporter/mysqld.yml

@@ -1,32 +1,6 @@
 ---
-- name: 'mysqld exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/prometheus/mysqld_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_mysqld_exporter_latest_version
-  run_once: true
-
-- name: 'mysqld exporter | download'
-  get_url:
-    url: https://github.com/prometheus/mysqld_exporter/releases/download/v{{ prometheus_mysqld_exporter_version|default(prometheus_mysqld_exporter_latest_version.stdout) }}/mysqld_exporter-{{ prometheus_mysqld_exporter_version|default(prometheus_mysqld_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'mysqld exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/mysqld_exporter-{{ prometheus_mysqld_exporter_version|default(prometheus_mysqld_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'mysqld exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/mysqld_exporter-{{ prometheus_mysqld_exporter_version|default(prometheus_mysqld_exporter_latest_version.stdout) }}.linux-amd64/mysqld_exporter
-    dest: /usr/local/bin/prometheus-mysqld-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | mysqld exporter | restart service'
+- include_tasks: _common.yml
+  tags: ['prometheus_mysqld']
 
 - name: 'mysqld exporter | configuration'
   template:
@@ -40,17 +14,3 @@
   register: prometheus_mysqld_exporter_configuration
   notify:
     - 'prometheus | mysqld exporter | restart service'
-
-- name: 'mysqld exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-mysqld-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-mysqld-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'mysqld exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-mysqld-exporter.service

tasks/exporter/node.yml

@@ -1,43 +1,3 @@
 ---
-- name: 'node exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/prometheus/node_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_node_exporter_latest_version
-  run_once: true
-
-- name: 'node exporter | download'
-  get_url:
-    url: https://github.com/prometheus/node_exporter/releases/download/v{{ prometheus_node_exporter_version|default(prometheus_node_exporter_latest_version.stdout) }}/node_exporter-{{ prometheus_node_exporter_version|default(prometheus_node_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'node exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/node_exporter-{{ prometheus_node_exporter_version|default(prometheus_node_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'node exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/node_exporter-{{ prometheus_node_exporter_version|default(prometheus_node_exporter_latest_version.stdout) }}.linux-amd64/node_exporter
-    dest: /usr/local/bin/prometheus-node-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | node exporter | restart service'
-
-- name: 'node exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-node-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-node-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'node exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-node-exporter.service
+- include_tasks: _common.yml
+  tags: ['prometheus_node']

tasks/exporter/opcache.yml

@@ -1,26 +1,6 @@
 ---
-- name: 'opcache exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/MyOnlineStore/opcache-exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_opcache_exporter_latest_version
-  run_once: true
-
-- name: 'opcache exporter | download'
-  get_url:
-    url: https://github.com/MyOnlineStore/opcache-exporter/releases/download/v{{ prometheus_opcache_exporter_version|default(prometheus_opcache_exporter_latest_version.stdout) }}/opcache_exporter-{{ prometheus_opcache_exporter_version|default(prometheus_opcache_exporter_latest_version.stdout) }}-linux-amd64
-    dest: /tmp
-
-- name: 'opcache exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/opcache_exporter-{{ prometheus_opcache_exporter_version|default(prometheus_opcache_exporter_latest_version.stdout) }}-linux-amd64
-    dest: /usr/local/bin/prometheus-opcache-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | opcache exporter | restart service'
+- include_tasks: _common.yml
+  tags: ['prometheus_opcache']
 
 - name: 'opcache exporter | configuration'
   template:
@@ -32,17 +12,3 @@
   register: prometheus_opcache_exporter_configuration
   notify:
     - 'prometheus | opcache exporter | restart service'
-
-- name: 'opcache exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-opcache-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-opcache-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'opcache exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-opcache-exporter.service

tasks/exporter/phpfpm.yml

@@ -1,32 +1,6 @@
 ---
-- name: 'phpfpm exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/Lusitaniae/phpfpm_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_phpfpm_exporter_latest_version
-  run_once: true
-
-- name: 'phpfpm exporter | download'
-  get_url:
-    url: https://github.com/Lusitaniae/phpfpm_exporter/releases/download/v{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'phpfpm exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'phpfpm exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/phpfpm_exporter-{{ prometheus_phpfpm_exporter_version|default(prometheus_phpfpm_exporter_latest_version.stdout) }}.linux-amd64/phpfpm_exporter
-    dest: /usr/local/bin/prometheus-phpfpm-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'phpfpm exporter | restart service'
+- include_tasks: _common.yml
+  tags: ['prometheus_phpfpm']
 
 - name: 'phpfpm exporter | install startup script'
   template:
@@ -37,17 +11,3 @@
     mode: 0600
   notify:
     - 'prometheus | phpfpm exporter | restart service'
-
-- name: 'phpfpm exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-phpfpm-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-phpfpm-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'phpfpm exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-phpfpm-exporter.service

tasks/exporter/postgresql.yml

@@ -1,32 +1,6 @@
 ---
-- name: 'postgres exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/prometheus-community/postgres_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_postgres_exporter_latest_version
-  run_once: true
-
-- name: 'postgres exporter | download'
-  get_url:
-    url: https://github.com/prometheus-community/postgres_exporter/releases/download/v{{ prometheus_postgres_exporter_version|default(prometheus_postgres_exporter_latest_version.stdout) }}/postgres_exporter-{{ prometheus_postgres_exporter_version|default(prometheus_postgres_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'postgres exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/postgres_exporter-{{ prometheus_postgres_exporter_version|default(prometheus_postgres_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'postgres exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/postgres_exporter-{{ prometheus_postgres_exporter_version|default(prometheus_postgres_exporter_latest_version.stdout) }}.linux-amd64/postgres_exporter
-    dest: /usr/local/bin/prometheus-postgres-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | postgres exporter | restart service'
+- include_tasks: _common.yml
+  tags: ['prometheus_postgres']
 
 - name: 'postgres exporter | configuration'
   template:
@@ -38,18 +12,3 @@
   register: prometheus_postgres_exporter_configuration
   notify:
     - 'prometheus | postgres exporter | restart service'
-
-- name: 'postgres exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-postgres-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-postgres-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'postgres exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    state: started
-    name: prometheus-postgres-exporter.service

tasks/exporter/redis.yml

@@ -1,30 +1,6 @@
 ---
-- name: 'redis exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/oliver006/redis_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_redis_exporter_latest_version
-  run_once: true
-
-- name: 'redis exporter | download'
-  get_url:
-    url: https://github.com/oliver006/redis_exporter/releases/download/v{{ prometheus_redis_exporter_version|default(prometheus_redis_exporter_latest_version.stdout) }}/redis_exporter-v{{ prometheus_redis_exporter_version|default(prometheus_redis_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'redis exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/redis_exporter-v{{ prometheus_redis_exporter_version|default(prometheus_redis_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'redis exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/redis_exporter-v{{ prometheus_redis_exporter_version|default(prometheus_redis_exporter_latest_version.stdout) }}.linux-amd64/redis_exporter
-    dest: /usr/local/bin/prometheus-redis-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
+- include_tasks: _common.yml
+  tags: ['prometheus_redis']
 
 - name: 'redis exporter | configuration'
   template:
@@ -36,17 +12,3 @@
   register: prometheus_redis_exporter_configuration
   notify:
     - 'prometheus | redis exporter | restart service'
-
-- name: 'redis exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-redis-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-redis-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'redis exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-redis-exporter.service

tasks/exporter/varnish.yml

@@ -1,43 +1,3 @@
 ---
-- name: 'varnish exporter | get latest release from GitHub'
-  shell: curl --silent "https://api.github.com/repos/jonnenauha/prometheus_varnish_exporter/releases/latest" | jq -r .tag_name | sed "s/v//"
-  args:
-    warn: false
-  register: prometheus_varnish_exporter_latest_version
-  run_once: true
-
-- name: 'varnish exporter | download'
-  get_url:
-    url: https://github.com/jonnenauha/prometheus_varnish_exporter/releases/download/{{ prometheus_varnish_exporter_version|default(prometheus_varnish_exporter_latest_version.stdout) }}/prometheus_varnish_exporter-{{ prometheus_varnish_exporter_version|default(prometheus_varnish_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'varnish exporter | unarchive'
-  unarchive:
-    remote_src: yes
-    src: /tmp/prometheus_varnish_exporter-{{ prometheus_varnish_exporter_version|default(prometheus_varnish_exporter_latest_version.stdout) }}.linux-amd64.tar.gz
-    dest: /tmp
-
-- name: 'varnish exporter | move to /usr/local/bin'
-  copy:
-    src: /tmp/prometheus_varnish_exporter-{{ prometheus_varnish_exporter_version|default(prometheus_varnish_exporter_latest_version.stdout) }}.linux-amd64/prometheus_varnish_exporter
-    dest: /usr/local/bin/prometheus-varnish-exporter
-    remote_src: yes
-    owner: root
-    group: root
-    mode: 0755
-  notify:
-    - 'prometheus | varnish exporter | restart service'
-
-- name: 'varnish exporter | install unit file to systemd'
-  template:
-    src: systemd/prometheus-varnish-exporter.service.j2
-    dest: /etc/systemd/system/prometheus-varnish-exporter.service
-    owner: root
-    group: root
-    mode: 0600
-
-- name: 'varnish exporter | configure systemd to use service'
-  systemd:
-    daemon_reload: yes
-    enabled: yes
-    name: prometheus-varnish-exporter.service
+- include_tasks: _common.yml
+  tags: ['prometheus_varnish']