From f4e377508ae0264f8353e4219400a1903fd82bc7 Mon Sep 17 00:00:00 2001
From: Ludovic Cartier <ludovic.cartier@alterwayfr>
Date: Wed, 26 May 2021 10:46:57 +0200
Subject: [PATCH] move exporter to list

---
 tasks/main.yml                | 13 ++++---------
 tasks/mongodb_exporter.yml    |  5 -----
 tasks/mysqld_exporter.yml     |  5 -----
 tasks/node_exporter.yml       |  5 -----
 tasks/postgresql_exporter.yml |  7 -------
 5 files changed, 4 insertions(+), 31 deletions(-)

diff --git a/tasks/main.yml b/tasks/main.yml
index 5036055..118ba24 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -11,24 +11,19 @@
 - name: 'prometheus | Node exporter'
   include_tasks: 'node_exporter.yml'
   when:
-    - prometheus_node_exporter_enable is defined
-    - prometheus_node_exporter_enable == "true"
+    - "'node' in {{ prometheus_exporter_packages }}"
 
 - name: 'prometheus | MongoDB exporter'
   include_tasks: 'mongodb_exporter.yml'
   when:
-    - prometheus_mongodb_exporter_enable is defined
-    - prometheus_mongodb_exporter_enable == "true"
+    - "'mongodb' in {{ prometheus_exporter_packages }}"
 
 - name: 'prometheus | MySQL exporter'
   include_tasks: 'mysqld_exporter.yml'
   when:
-    - prometheus_mysqld_exporter_enable is defined
-    - prometheus_mysqld_exporter_enable == "true"
+    - "'mysql' in {{ prometheus_exporter_packages }}"
 
 - name: 'prometheus | PostgreSQL exporter'
   include_tasks: 'postgresql_exporter.yml'
   when:
-    - prometheus_postgres_exporter_enable is defined
-    - prometheus_postgres_exporter_enable == "true"
-
+    - "'postgresql' in {{ prometheus_exporter_packages }}"
diff --git a/tasks/mongodb_exporter.yml b/tasks/mongodb_exporter.yml
index afeb897..89e11c2 100644
--- a/tasks/mongodb_exporter.yml
+++ b/tasks/mongodb_exporter.yml
@@ -3,14 +3,12 @@
   get_url:
     url: https://github.com/percona/mongodb_exporter/releases/download/v{{ prometheus_mongodb_exporter_version }}/mongodb_exporter-{{ prometheus_mongodb_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_mongodb_exporter_enable == "true"
 
 - name: 'prometheus | mongodb exporter | unarchive'
   unarchive:
     remote_src: yes
     src: /tmp/mongodb_exporter-{{ prometheus_mongodb_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_mongodb_exporter_enable == "true"
 
 - name: 'prometheus | mongodb exporter | move to /usr/local/bin'
   copy:
@@ -20,7 +18,6 @@
     owner: root
     group: root
     mode: 0755
-  when: prometheus_mongodb_exporter_enable == "true"
 
 - name: 'prometheus | mongodb exporter | install unit file to systemd'
   template:
@@ -29,7 +26,6 @@
     owner: root
     group: root
     mode: 0600
-  when: prometheus_mongodb_exporter_enable == "true"
 
 - name: 'prometheus | mongodb exporter | configure systemd to use service'
   systemd:
@@ -37,4 +33,3 @@
     enabled: yes
     state: started
     name: prometheus-mongodb-exporter.service
-  when: prometheus_mongodb_exporter_enable == "true"
diff --git a/tasks/mysqld_exporter.yml b/tasks/mysqld_exporter.yml
index 6dac399..1b69a66 100644
--- a/tasks/mysqld_exporter.yml
+++ b/tasks/mysqld_exporter.yml
@@ -3,7 +3,6 @@
   get_url:
     url: https://github.com/prometheus/mysqld_exporter/releases/download/v{{ prometheus_mysqld_exporter_version }}/mysqld_exporter-{{ prometheus_mysqld_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_mysqld_exporter_enable == "true"
 
 - name: 'prometheus | mysqld exporter | unarchive'
   unarchive:
@@ -20,7 +19,6 @@
     owner: root
     group: root
     mode: 0755
-  when: prometheus_mysqld_exporter_enable == "true"
 
 - name: 'prometheus | mysqld exporter | configuration'
   copy:
@@ -35,7 +33,6 @@
       password={{ prometheus_mysqld_exporter_password }}
   when: 
     - prometheus_mysqld_exporter_user is defined
-    - prometheus_mysqld_exporter_enable == "true"
   register: prometheus_mysqld_exporter_configuration
 
 - name: 'prometheus | mysqld exporter | install unit file to systemd'
@@ -45,7 +42,6 @@
     owner: root
     group: root
     mode: 0600
-  when: prometheus_mysqld_exporter_enable == "true"
 
 - name: 'prometheus | mysqld exporter | configure systemd to use service'
   systemd:
@@ -53,4 +49,3 @@
     enabled: yes
     state: started
     name: prometheus-mysqld-exporter.service
-  when: prometheus_mysqld_exporter_enable == "true"
diff --git a/tasks/node_exporter.yml b/tasks/node_exporter.yml
index 754d318..2e0274d 100644
--- a/tasks/node_exporter.yml
+++ b/tasks/node_exporter.yml
@@ -3,14 +3,12 @@
   get_url:
     url: https://github.com/prometheus/node_exporter/releases/download/v{{ prometheus_node_exporter_version }}/node_exporter-{{ prometheus_node_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_node_exporter_enable == "true"
 
 - name: 'prometheus | node exporter | unarchive'
   unarchive:
     remote_src: yes
     src: /tmp/node_exporter-{{ prometheus_node_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_node_exporter_enable == "true"
 
 - name: 'prometheus | node exporter | move to /usr/local/bin'
   copy:
@@ -20,7 +18,6 @@
     owner: root
     group: root
     mode: 0755
-  when: prometheus_node_exporter_enable == "true"
 
 - name: 'prometheus | node exporter | install unit file to systemd'
   template:
@@ -29,7 +26,6 @@
     owner: root
     group: root
     mode: 0600
-  when: prometheus_node_exporter_enable == "true"
 
 - name: 'prometheus | node exporter | configure systemd to use service'
   systemd:
@@ -37,4 +33,3 @@
     enabled: yes
     state: started
     name: prometheus-node-exporter.service
-  when: prometheus_node_exporter_enable == "true"
diff --git a/tasks/postgresql_exporter.yml b/tasks/postgresql_exporter.yml
index 2aef4b7..a63b2f9 100644
--- a/tasks/postgresql_exporter.yml
+++ b/tasks/postgresql_exporter.yml
@@ -3,14 +3,12 @@
   get_url:
     url: https://github.com/prometheus-community/postgres_exporter/releases/download/v{{ prometheus_postgres_exporter_version }}/postgres_exporter-{{ prometheus_postgres_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_postgres_exporter_enable == "true"
 
 - name: 'prometheus | postgres exporter | unarchive'
   unarchive:
     remote_src: yes
     src: /tmp/postgres_exporter-{{ prometheus_postgres_exporter_version }}.linux-amd64.tar.gz
     dest: /tmp
-  when: prometheus_postgres_exporter_enable == "true"
 
 - name: 'prometheus | postgres exporter | move to /usr/local/bin'
   copy:
@@ -20,7 +18,6 @@
     owner: root
     group: root
     mode: 0755
-  when: prometheus_postgres_exporter_enable == "true"
 
 - name: 'prometheus | postgres exporter | configuration'
   copy:
@@ -34,7 +31,6 @@
       user={{ prometheus_postgres_exporter_user }}
       password={{ prometheus_postgres_exporter_password }}
   when:
-    - prometheus_postgres_exporter_user is defined
     - prometheus_postgres_exporter_enable == "true"
   register: prometheus_postgres_exporter_configuration
 
@@ -53,7 +49,6 @@
     - prometheus_postgres_exporter_password is defined
     - prometheus_postgres_exporter_host is defined
     - prometheus_postgres_exporter_port is defined
-    - prometheus_postgres_exporter_enable == "true"
   register: prometheu_postgres_exporter_configuration
 
 - name: 'prometheus | postgres exporter | install unit file to systemd'
@@ -63,7 +58,6 @@
     owner: root
     group: root
     mode: 0600
-  when: prometheus_postgres_exporter_enable == "true"
 
 
 - name: 'prometheus | postgres exporter | configure systemd to use service'
@@ -72,4 +66,3 @@
     enabled: yes
     state: started
     name: prometheus-postgres-exporter.service
-  when: prometheus_postgres_exporter_enable == "true"