From 642df4fb6653bd67f398a08412e77fda9b2dfe03 Mon Sep 17 00:00:00 2001
From: binary <me@rgoncalves.se>
Date: Fri, 22 Jan 2021 11:46:52 +0100
Subject: Add grafana to OpenBSD cloud server

---
 roles/grafana/meta/main.yml                     |  6 ++++++
 roles/grafana/tasks/main.yml                    | 26 +++++--------------------
 roles/grafana/templates/grafana.conf.nginx.j2   |  9 +++++++++
 roles/grafana/templates/grafana.ini.j2          |  6 +++---
 roles/grafana/templates/grafana_reverse.conf.j2 |  9 ---------
 5 files changed, 23 insertions(+), 33 deletions(-)
 create mode 100644 roles/grafana/meta/main.yml
 create mode 100644 roles/grafana/templates/grafana.conf.nginx.j2
 delete mode 100644 roles/grafana/templates/grafana_reverse.conf.j2

(limited to 'roles/grafana')

diff --git a/roles/grafana/meta/main.yml b/roles/grafana/meta/main.yml
new file mode 100644
index 0000000..21c98ab
--- /dev/null
+++ b/roles/grafana/meta/main.yml
@@ -0,0 +1,6 @@
+
+# grafana ~~ roles/grafana/meta/main.yml
+# Meta parameters
+
+---
+
diff --git a/roles/grafana/tasks/main.yml b/roles/grafana/tasks/main.yml
index 39786af..5df8fa3 100644
--- a/roles/grafana/tasks/main.yml
+++ b/roles/grafana/tasks/main.yml
@@ -7,38 +7,22 @@
 - name: install grafana
   package: name=grafana state=present
 
-- name: install nginx
-  package: name=nginx state=present
-
-- name: ensure grafana group exists
-  group: name=grafana state=present
-
-- name: ensure grafana user exists
-  user:
-    name: grafana
-    group: grafana
-    state: present
-
-# grafana is supposed to create grafana service!
-
 - name: generate grafana configuration
   template:
     src: grafana.ini.j2
     dest: /etc/grafana.ini
     owner: "{{ user_root }}"
-    group: "{{ grafana_group }}"
-    mode: 0640
+    group: "{{ group_root }}"
+    mode: 0644
 
 - name: generate reverse proxy configuration for nginx
   template:
-    src: grafana_reverse.conf.j2
-    dest: /etc/nginx/conf.d/grafana_reverse.conf
+    src: grafana.conf.nginx.j2
+    dest: /etc/nginx/conf.d/grafana.conf
     owner: "{{ user_root }}"
     group: "{{ group_root }}"
     mode: 0644
+  when: ansible_distribution != "OpenBSD"
 
 - name: start and enable grafana service
   service: name=grafana state=restarted enabled=true
-
-- name: start and enable nginx for reverse proxy
-  service: name=nginx state=restarted enabled=true
diff --git a/roles/grafana/templates/grafana.conf.nginx.j2 b/roles/grafana/templates/grafana.conf.nginx.j2
new file mode 100644
index 0000000..c0f926c
--- /dev/null
+++ b/roles/grafana/templates/grafana.conf.nginx.j2
@@ -0,0 +1,9 @@
+server {
+	listen {{ grafana_port_out }};
+	root /usr/share/nginx/html;
+	index index.html index.htm;
+
+	location / {
+		proxy_pass http://127.0.0.1:{{ grafana_port }}/;
+	}
+}
diff --git a/roles/grafana/templates/grafana.ini.j2 b/roles/grafana/templates/grafana.ini.j2
index 16453b8..75de264 100644
--- a/roles/grafana/templates/grafana.ini.j2
+++ b/roles/grafana/templates/grafana.ini.j2
@@ -15,7 +15,7 @@ instance_name = <rgoncalves.se monitoring>
 #################################### Paths ####################################
 [paths]
 # Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
-;data = /var/lib/grafana
+data = {{ grafana_dir }}
 
 # Temporary files in `data` directory older than given duration will be removed
 ;temp_data_lifetime = 24h
@@ -24,7 +24,7 @@ instance_name = <rgoncalves.se monitoring>
 ;logs = /var/log/grafana
 
 # Directory where grafana will automatically scan and look for plugins
-;plugins = /var/lib/grafana/plugins
+;plugins = {{ grafana_dir }}/plugins
 
 # folder that contains provisioning config files that grafana will apply on startup and while running.
 ;provisioning = conf/provisioning
@@ -35,7 +35,7 @@ instance_name = <rgoncalves.se monitoring>
 ;protocol = http
 
 # The ip address to bind to, empty will bind to all interfaces
-;http_addr = 192.168.5.1
+http_addr =
 
 # The http port  to use
 http_port = {{ grafana_port }}
diff --git a/roles/grafana/templates/grafana_reverse.conf.j2 b/roles/grafana/templates/grafana_reverse.conf.j2
deleted file mode 100644
index c0f926c..0000000
--- a/roles/grafana/templates/grafana_reverse.conf.j2
+++ /dev/null
@@ -1,9 +0,0 @@
-server {
-	listen {{ grafana_port_out }};
-	root /usr/share/nginx/html;
-	index index.html index.htm;
-
-	location / {
-		proxy_pass http://127.0.0.1:{{ grafana_port }}/;
-	}
-}
-- 
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