From fcbc9b67fc8567bd73f0e9696c193f96995a7344 Mon Sep 17 00:00:00 2001
From: Jeremy Lecour <jlecour@evolix.fr>
Date: Thu, 29 Sep 2016 10:59:13 +0200
Subject: [PATCH] =?UTF-8?q?ajoute=20un=20r=C3=B4le=20"redis"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 redis/README.md               | 23 ++++++++++++++++++
 redis/defaults/main.yml       | 33 +++++++++++++++++++++++++
 redis/handlers/main.yml       |  5 ++++
 redis/tasks/main.yml          | 18 ++++++++++++++
 redis/templates/redis.conf.j2 | 45 +++++++++++++++++++++++++++++++++++
 5 files changed, 124 insertions(+)
 create mode 100644 redis/README.md
 create mode 100644 redis/defaults/main.yml
 create mode 100644 redis/handlers/main.yml
 create mode 100644 redis/tasks/main.yml
 create mode 100644 redis/templates/redis.conf.j2

diff --git a/redis/README.md b/redis/README.md
new file mode 100644
index 00000000..43720018
--- /dev/null
+++ b/redis/README.md
@@ -0,0 +1,23 @@
+# munin
+
+Installation de Redis.
+
+Rôle basé sur https://github.com/geerlingguy/ansible-role-redis
+
+## Taches
+
+L'ensemble des actions est dans le fichier `tasks/main.yml`
+
+## Variables possibles
+
+Les variables principales sont :
+
+* `redis_daemon`: nom du processus
+* `redis_conf_path`: emplacement du fichier de config
+* `redis_port`: port TCP d'écoute
+* `redis_bind_interface`: IP d'écoute
+* `redis_unixsocket`: socket Unix écouté
+* `redis_loglevel`: verbosité des logs
+* `redis_logfile`: emplacement du fichier de log
+
+La liste complète est disponible dans `defaults/main.yml`.
diff --git a/redis/defaults/main.yml b/redis/defaults/main.yml
new file mode 100644
index 00000000..b32fc1ef
--- /dev/null
+++ b/redis/defaults/main.yml
@@ -0,0 +1,33 @@
+---
+redis_daemon: redis-server
+redis_conf_path: /etc/redis/redis.conf
+
+redis_port: 6379
+redis_bind_interface: 127.0.0.1
+redis_unixsocket: ''
+redis_timeout: 300
+
+redis_loglevel: "notice"
+redis_logfile: /var/log/redis/redis-server.log
+
+redis_databases: 16
+
+# Set to an empty set to disable persistence (saving the DB to disk).
+redis_save:
+  - 900 1
+  - 300 10
+  - 60 10000
+
+redis_rdbcompression: "yes"
+redis_dbfilename: dump.rdb
+redis_dbdir: /var/lib/redis
+
+redis_maxmemory: 0
+redis_maxmemory_policy: "noeviction"
+redis_maxmemory_samples: 5
+
+redis_appendonly: "no"
+redis_appendfsync: "everysec"
+
+# Add extra include files for local configuration/overrides.
+redis_includes: []
diff --git a/redis/handlers/main.yml b/redis/handlers/main.yml
new file mode 100644
index 00000000..dea22640
--- /dev/null
+++ b/redis/handlers/main.yml
@@ -0,0 +1,5 @@
+---
+- name: restart redis
+  service:
+    name: "{{ redis_daemon }}"
+    state: restarted
diff --git a/redis/tasks/main.yml b/redis/tasks/main.yml
new file mode 100644
index 00000000..50d5a60a
--- /dev/null
+++ b/redis/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+- name: Ensure redis is installed.
+  apt:
+    name: redis-server
+    state: installed
+
+- name: Ensure Redis is configured.
+  template:
+    src: redis.conf.j2
+    dest: "{{ redis_conf_path }}"
+    mode: 0644
+  notify: restart redis
+
+- name: Ensure redis is running and enabled on boot.
+  service:
+    name: "{{ redis_daemon }}"
+    enabled: yes
+    state: started
diff --git a/redis/templates/redis.conf.j2 b/redis/templates/redis.conf.j2
new file mode 100644
index 00000000..f7a7c5f0
--- /dev/null
+++ b/redis/templates/redis.conf.j2
@@ -0,0 +1,45 @@
+daemonize yes
+pidfile /var/run/redis/{{ redis_daemon }}.pid
+port {{ redis_port }}
+bind {{ redis_bind_interface }}
+
+{% if redis_unixsocket %}
+unixsocket {{ redis_unixsocket }}
+{% endif %}
+
+timeout {{ redis_timeout }}
+
+loglevel {{ redis_loglevel }}
+logfile {{ redis_logfile }}
+
+# To enable logging to the system logger, just set 'syslog-enabled' to yes,
+# and optionally update the other syslog parameters to suit your needs.
+# syslog-enabled no
+# syslog-ident redis
+# syslog-facility local0
+
+databases {{ redis_databases }}
+
+{% for save in redis_save %}
+save {{ save }}
+{% endfor %}
+
+rdbcompression {{ redis_rdbcompression }}
+dbfilename {{ redis_dbfilename }}
+dir {{ redis_dbdir }}
+
+# maxclients 128
+
+{% if redis_maxmemory %}
+maxmemory {{ redis_maxmemory }}
+maxmemory-policy {{ redis_maxmemory_policy }}
+maxmemory-samples {{ redis_maxmemory_samples }}
+{% endif %}
+
+appendonly {{ redis_appendonly }}
+appendfsync {{ redis_appendfsync }}
+no-appendfsync-on-rewrite no
+
+{% for include in redis_includes %}
+include {{ include }}
+{% endfor %}