Kibana: extract kibana-proxy-nginx

kibana-proxy-nginx/README.md

@@ -0,0 +1,14 @@
+# kibana
+
+Install Kibana.
+
+## Tasks
+
+Everything is in the `tasks/main.yml` file.
+
+## Available variables
+
+The only variables are derived from gathered facts.
+
+By default, Kibana will bind to localhost:5601.
+If Nginx is installed, a typical proxy configuration is copied into `/etc/nginx/sites-available`. It can be tweeked and enabled by hand.

kibana-proxy-nginx/defaults/main.yml

@@ -0,0 +1,2 @@
+kibana_proxy_bind: "{{ ansible_default_ipv4.address }}:80"
+kibana_proxy_domain: "kibana.{{ ansible_fqdn }}"

kibana-proxy-nginx/tasks/main.yml

@@ -0,0 +1,14 @@
+---
+
+- name: Example proxy for Kibana with Nginx
+  template:
+    src: nginx_proxy_kibana.j2
+    dest: /etc/nginx/sites-available/kibana.conf
+    force: no
+
+- name: Kibana host in Nginx is enabled
+  file:
+    src: /etc/nginx/sites-available/kibana.conf
+    dest: /etc/nginx/sites-enabled/kibana.conf
+    state: link
+  notify: reload nginx

kibana-proxy-nginx/templates/nginx_proxy_kibana.j2

@@ -6,10 +6,8 @@ server {
 
   # ajouter les règles d'authentification
 
-{% for address in ansible_all_ipv4_addresses %}
-  listen {{ address }}:80;
-{% endfor %}
-  server_name    {{ ansible_hostname }};
+  listen      {{ kibana_proxy_bind }};
+  server_name {{ kibana_proxy_domain }};
 
   location / {
     proxy_redirect off;

kibana/tasks/main.yml

@@ -21,15 +21,3 @@
     mode: 0644
     owner: root
     group: root
-
-- name: Nginx installed?
-  stat:
-    path: /etc/nginx/sites-available/
-  register: nginx_installed
-
-- name: Example proxy for Kibana with Nginx
-  template:
-    src: nginx_proxy_kibana.j2
-    dest: /etc/nginx/sites-available/kibana.conf
-    force: no
-  when: nginx_installed.stat.exists