From 17f0e22962c88b209229ee96aebfaab65769e1f6 Mon Sep 17 00:00:00 2001
From: Jake Howard <git@theorangeone.net>
Date: Sun, 30 Aug 2020 14:50:03 +0100
Subject: [PATCH] Migrate grafana to postgres

---
 ansible/roles/grafana/files/docker-compose.yml | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/ansible/roles/grafana/files/docker-compose.yml b/ansible/roles/grafana/files/docker-compose.yml
index 51e0abf..6b94178 100644
--- a/ansible/roles/grafana/files/docker-compose.yml
+++ b/ansible/roles/grafana/files/docker-compose.yml
@@ -5,9 +5,12 @@ services:
     image: grafana/grafana:latest
     environment:
       - TZ=Europe/London
+      - GF_DATABASE_URL=postgres://grafana:grafana@db/grafana
     volumes:
       - /mnt/tank/app-data/grafana:/var/lib/grafana
     restart: unless-stopped
+    depends_on:
+      - db
     networks:
       - default
       - grafana
@@ -16,6 +19,15 @@ services:
       - traefik.http.routers.grafana.rule=Host(`grafana.jakehoward.tech`)
       - traefik.http.routers.grafana.tls.certresolver=le
 
+  db:
+    image: postgres:12-alpine
+    restart: unless-stopped
+    volumes:
+      - /mnt/tank/dbs/postgres/grafana:/var/lib/postgresql/data
+    environment:
+      - POSTGRES_PASSWORD=grafana
+      - POSTGRES_USER=grafana
+
 networks:
   grafana:
     external: true