Merge branch 'xpack' of https://github.com/nullkarma/ansible-elasticsearch into nullkarma-xpack

defaults/main.yml

@@ -27,7 +27,7 @@ es_max_threads: 2048
 es_max_map_count: 262144
 es_allow_downgrades: false
 es_enable_xpack: false
-es_xpack_features: ["alerting","monitoring","graph","security"]
+es_xpack_features: ["alerting","monitoring","graph","ml","security"]
 #These are used for internal operations performed by ansible.
 #They do not effect the current configuration
 es_api_host: "localhost"

tasks/xpack/elasticsearch-xpack-install.yml

@@ -26,13 +26,32 @@
 
 
 #Install plugin if not installed, or the es version has changed (so removed above), and its been requested
-- name: Install x-pack plugin
+- name: Download x-pack from url
+  get_url: url={{ es_xpack_custom_url }} dest=/tmp/x-pack-{{ es_version }}.zip
+  when: (x_pack_installed.rc == 1 or es_version_changed) and (es_enable_xpack and es_xpack_custom_url is defined)
+
+- name: Install x-pack plugin from local
+  command: >
+    {{es_home}}/bin/elasticsearch-plugin install --silent --batch file:///tmp/x-pack-{{ es_version }}.zip
+  register: xpack_state
+  changed_when: xpack_state.rc == 0
+  when: (x_pack_installed.rc == 1 or es_version_changed) and (es_enable_xpack and es_xpack_custom_url is defined)
+  notify: restart elasticsearch
+  environment:
+    CONF_DIR: "{{ conf_dir }}"
+    ES_INCLUDE: "{{ instance_default_file }}"
+
+- name: Delete x-pack zip file
+  file: dest=/tmp/x-pack-{{ es_version }}.zip state=absent
+  when: es_xpack_custom_url is defined
+
+- name: Install x-pack plugin from elastic.co
   command: >
     {{es_home}}/bin/elasticsearch-plugin install --silent --batch x-pack
   register: xpack_state
   failed_when: "'ERROR' in xpack_state.stdout"
   changed_when: xpack_state.rc == 0
-  when: (x_pack_installed.rc == 1 or es_version_changed) and es_enable_xpack
+  when: (x_pack_installed.rc == 1 or es_version_changed) and (es_enable_xpack and es_xpack_custom_url is not defined)
   notify: restart elasticsearch
   environment:
     CONF_DIR: "{{ conf_dir }}"

templates/elasticsearch.yml.j2

@@ -31,3 +31,11 @@ xpack.monitoring.enabled: false
 {% if not "alerting" in es_xpack_features %}
 xpack.watcher.enabled: false
 {% endif %}
+
+{% if not "ml" in es_xpack_features %}
+xpack.ml.enabled: false
+{% endif %}
+
+{% if not "graph" in es_xpack_features %}
+xpack.graph.enabled: false
+{% endif %}