Changed default variable names so entire hash is not overwritten. Enabled plugin install

defaults/main.yml

@@ -1,5 +1,4 @@
 ---
-elasticsearch:
-  major_version: "1.5"
-  version: "1.5.2"
-  start_service: true
+es_major_version: "1.5"
+es_version: "1.5.2"
+es_start_service: true

tasks/elasticsearch-Debian.yml

@@ -1,8 +1,8 @@
 ---
-- name: Add Elasticsearch repository key
+- name: Debian - Add Elasticsearch repository key
   apt_key: url="http://packages.elasticsearch.org/GPG-KEY-elasticsearch" state=present
-- name: add elasticsearch repository
-  apt_repository: repo="deb http://packages.elastic.co/elasticsearch/{{ elasticsearch.major_version }}/debian stable main" state=present
-- name: Ensure elasticsearch is installed.
-  apt: name=elasticsearch={{ elasticsearch.version }} state=present cache_valid_time=86400
+- name: Debian - add elasticsearch repository
+  apt_repository: repo="deb http://packages.elastic.co/elasticsearch/{{ es_major_version }}/debian stable main" state=present
+- name: Debian - Ensure elasticsearch is installed.
+  apt: name=elasticsearch={{ es_version }} state=present cache_valid_time=86400
   register: elasticsearch_install

tasks/elasticsearch-RedHat.yml

@@ -1,8 +1,8 @@
 ---
 - name: RedHat - add Elasticsearch repo
-  template: src=elasticsearch.repo dest=/etc/yum.repos.d/elasticsearch-{{ elasticsearch.major_version }}.repo
+  template: src=elasticsearch.repo dest=/etc/yum.repos.d/elasticsearch-{{ es_major_version }}.repo
 - name: RedHat - Install Elasticsearch
-  yum: name=elasticsearch-{{ elasticsearch.version }} state=present update_cache=yes
+  yum: name=elasticsearch-{{ es_version }} state=present update_cache=yes
   register: elasticsearch_install
 
 

tasks/elasticsearch-plugins.yml

@@ -0,0 +1,15 @@
+---
+- name: Remove elasticsearch plugins
+  command: /usr/share/elasticsearch/bin/plugin --remove {{ item.plugin }} --silent
+  ignore_errors: yes
+  with_items: es_plugins
+  when: ( ansible_os_family == 'RedHat' or ansible_os_family == 'Debian' ) and es_plugins_reinstall
+
+- name: Install elasticsearch plugins
+  #debug: var=item
+  command: /usr/share/elasticsearch/bin/plugin --install elasticsearch/{{ item.plugin }}/{{ item.version }} --silent
+  register: command_result
+  failed_when: "'Failed to install' in command_result.stderr"
+  changed_when: command_result.rc == 0
+  with_items: es_plugins
+  when: ( ansible_os_family == 'RedHat' or ansible_os_family == 'Debian' )

tasks/elasticsearch.yml

@@ -12,9 +12,9 @@
 # Make sure the service is started, and restart if necessary
 - name: Start elasticsearch service
   service: name=elasticsearch state=started
-  when: elasticsearch.start_service
+  when: es_start_service
   register: elasticsearch_started
 - name: Restart elasticsearch service if new version installed
   service: name=elasticsearch state=restarted
-  when: elasticsearch.start_service and elasticsearch_install.changed and not elasticsearch_started.changed
+  when: es_start_service and elasticsearch_install.changed and not elasticsearch_started.changed
 

tasks/main.yml

@@ -3,3 +3,4 @@
   include_vars: "{{ ansible_os_family }}.yml"
 - include: java.yml
 - include: elasticsearch.yml
+- include: elasticsearch-plugins.yml

templates/elasticsearch.repo

@@ -1,6 +1,6 @@
-[elasticsearch-{{ elasticsearch.major_version }}]
-name=Elasticsearch repository for {{ elasticsearch.major_version }}.x packages
-baseurl=http://packages.elastic.co/elasticsearch/{{ elasticsearch.major_version }}/centos
+[elasticsearch-{{ es_major_version }}]
+name=Elasticsearch repository for {{ es_major_version }}.x packages
+baseurl=http://packages.elastic.co/elasticsearch/{{ es_major_version }}/centos
 gpgcheck=1
 gpgkey=http://packages.elastic.co/GPG-KEY-elasticsearch
 enabled=1