From 7b9292c2470611711b286dc781fb0fff01571340 Mon Sep 17 00:00:00 2001
From: Tristan PILAT <tpilat@evolix.fr>
Date: Wed, 5 Apr 2017 10:29:03 +0200
Subject: [PATCH] Add configuration part

---
 memcached/README.md                   |  8 ++++++++
 memcached/defaults/main.yml           |  6 ++++++
 memcached/tasks/main.yml              | 19 +++++++++++++++++++
 memcached/templates/memcached.conf.j2 |  6 ++++++
 4 files changed, 39 insertions(+)
 create mode 100644 memcached/templates/memcached.conf.j2

diff --git a/memcached/README.md b/memcached/README.md
index 0a1aef27..067f91e7 100644
--- a/memcached/README.md
+++ b/memcached/README.md
@@ -8,4 +8,12 @@ Minimal configuration is in `tasks/main.yml`
 
 ## Available variables
 
+Main variables are :
+
+* `memcached_logfile`: path of the log file ;
+* `memcached_mem`: amount of memory ;
+* `memcached_user`: running user ;
+* `memcached_bind_interface`: interface to listen to ;
+* `memcached_connections`: number of simultaneous incoming connections ;
+
 The full list of variables (with default values) can be found in `defaults/main.yml`.
diff --git a/memcached/defaults/main.yml b/memcached/defaults/main.yml
index ed97d539..cafee7e3 100644
--- a/memcached/defaults/main.yml
+++ b/memcached/defaults/main.yml
@@ -1 +1,7 @@
 ---
+memcached_logfile: '/var/log/memcached.log'
+memcached_mem: 64
+memcached_user: 'nobody'
+memcached_bind_interface: '0.0.0.0'
+memcached_connections: 1024
+
diff --git a/memcached/tasks/main.yml b/memcached/tasks/main.yml
index 46ca20db..aca5eb22 100644
--- a/memcached/tasks/main.yml
+++ b/memcached/tasks/main.yml
@@ -2,3 +2,22 @@
   apt:
     name: memcached
     state: present
+  tags:
+  - memcached
+
+- name: Memcached is configured.
+  template:
+    src: memcached.conf.j2
+    dest: /etc/memcached.conf
+    mode: "0644"
+  notify: restart memcached
+  tags:
+  - memcached
+
+- name: Memcached is running and enabled on boot.
+  service:
+    name: memcached
+    enabled: yes
+    state: started
+  tags:
+  - memcached
diff --git a/memcached/templates/memcached.conf.j2 b/memcached/templates/memcached.conf.j2
new file mode 100644
index 00000000..dd6deb13
--- /dev/null
+++ b/memcached/templates/memcached.conf.j2
@@ -0,0 +1,6 @@
+-d
+logfile {{ memcached_logfile }}
+-m {{ memcached_mem }}
+-u {{ memcached_user }}
+-l {{ memcached_bind_interface }}
+-c {{ memcached_connections }}