Merge pull request #8 from matisku/grafana-without-plugins

Add ability to install Grafana without plugins.

README.md

@@ -25,6 +25,13 @@ $ cd tig-stack
 $ docker-compose -f docker-compose-circleci.yml up -d
 ```
 
+If you don't need to install any Grafana plugins use `docker-compose-noplugins.yml`
+```bash
+$ git clone https://github.com/matisku/tig-stack.git
+$ cd tig-stack
+$ docker-compose -f docker-compose-noplugins.yml up -d
+```
+
 ## Additional Info
 * By default Grafana will have all available plugins installed.   
 * To access grafana go to: `http://localhost:30001`   
@@ -40,7 +47,7 @@ $ docker-compose -f docker-compose-circleci.yml up -d
 `GF_AUTH_ANONYMOUS_ORG_NAME` - Anonymus defaul Org Name. Default: `grafana`   
 `GF_DASHBOARDS_JSON_ENABLED` - Dashboards as JSON enabled. Default: `"true"`   
 `GF_DASHBOARDS_JSON_PATH` - Path where JSON Dashboards are stored. Default: `/opt/grafana`   
-
+`GRAFANA_PLUGINS_ENABLED` - Install all available Grafana Plugins. Default: `true`
 
 ### InfluxDB  
 `INFLUX_DATABASE` - IndluxDB Database Name. Default:  `"telegraf"`   

docker-compose-circleci.yml

@@ -14,6 +14,7 @@ grafana:
         GF_AUTH_ANONYMOUS_ORG_NAME: grafana
         GF_DASHBOARDS_JSON_ENABLED: "true"
         GF_DASHBOARDS_JSON_PATH: /opt/grafana
+        GRAFANA_PLUGINS_ENABLED: "true"
     volumes_from:
         - grafana-data
 

docker-compose-noplugins.yml

@@ -0,0 +1,59 @@
+grafana:
+    build: grafana
+    ports: 
+        - 3001:3000
+    links:
+        - influxdb:influxdb
+    environment:
+        GF_SECURITY_ADMIN_USER: admin
+        GF_SECURITY_ADMIN_PASSWORD: admin
+        GF_SECURITY_SECRET_KEY: grafana
+        GF_USERS_ALLOW_SIGN_UP: "true"
+        GF_USERS_ALLOW_ORG_CREATE: "true"
+        GF_AUTH_ANONYMOUS_ENABLED: "true"
+        GF_AUTH_ANONYMOUS_ORG_NAME: grafana
+        GF_DASHBOARDS_JSON_ENABLED: "true"
+        GF_DASHBOARDS_JSON_PATH: /opt/grafana
+        GRAFANA_PLUGINS_ENABLED: "false"
+    volumes_from:
+        - grafana-data
+
+grafana-data:
+    image: busybox
+    tty: true
+    volumes:
+        - /var/lib/grafana
+        - /var/log/grafana
+        - /var/lib/grafana/plugins
+
+influxdb:
+    build: influxdb
+    ports:
+        - 8083:8083
+        - 8086:8086
+    environment:
+        INFLUX_DATABASE: "telegraf"
+        INLFUX_ADMIN_USER: "grafana"
+        INFLUX_ADMIN_PASS: "grafana"
+    volumes_from:
+        - influxdb-data
+
+influxdb-data:
+    image: busybox
+    tty: true
+    volumes:
+        - /var/lib/influxdb
+
+telegraf:
+    build: telegraf
+    links:
+        - influxdb:influxdb
+    environment:
+        HOST_NAME: "telegraf"
+        INFLUXDB_HOST: "influxdb"
+        INFLUXDB_PORT: "8086"
+        DATABASE: "telegraf"
+    tty: true
+    volumes:
+        - /var/run/docker.sock:/var/run/docker.sock
+    privileged: true

grafana/Dockerfile

@@ -1,6 +1,6 @@
 FROM grafana/grafana:latest
 MAINTAINER Mateusz Trojak <mateusz.trojak@gmail.com>
-LABEL version="1.1"
+LABEL version="1.2"
 LABEL description="Grafana docker image with custom setup"
 
 USER root

grafana/run.sh

@@ -9,16 +9,19 @@ chown -R grafana:grafana "$GF_PATHS_DATA" "$GF_PATHS_LOGS"
 chown -R grafana:grafana /etc/grafana
 
 # Install all available plugins
-GRAFANA_PLUGINS=`grafana-cli plugins list-remote | awk '{print $2}'| grep "-"`
-for plugin in ${GRAFANA_PLUGINS}; 
-do
-  if [ ! -d ${GF_PATHS_PLUGINS}/$plugin ]
-  then
-    grafana-cli plugins install $plugin || true;
-  else
-    echo "Plugin $plugin already installed"
-  fi
-done
+if [ "${GRAFANA_PLUGINS_ENABLED}" != "false" ]
+then
+  GRAFANA_PLUGINS=`grafana-cli plugins list-remote | awk '{print $2}'| grep "-"`
+  for plugin in ${GRAFANA_PLUGINS}; 
+  do
+    if [ ! -d ${GF_PATHS_PLUGINS}/$plugin ]
+    then
+      grafana-cli plugins install $plugin || true;
+    else
+      echo "Plugin $plugin already installed"
+    fi
+  done
+fi
 
 # Start grafana with gosu
 exec gosu grafana /usr/share/grafana/bin/grafana-server  \