From 7343f6ca7d54665b9737efc7af2adeceefb276ef Mon Sep 17 00:00:00 2001
From: James <thumbscrw@pm.me>
Date: Tue, 27 Sep 2022 19:50:49 +0100
Subject: [PATCH] separate postgres db into separate override compose file

---
 .env.example           |  1 +
 docker-compose.db.yaml | 24 ++++++++++++++++++++++++
 docker-compose.yaml    | 20 +-------------------
 3 files changed, 26 insertions(+), 19 deletions(-)
 create mode 100644 docker-compose.db.yaml

diff --git a/.env.example b/.env.example
index 7a8c44a..08c409b 100644
--- a/.env.example
+++ b/.env.example
@@ -11,3 +11,4 @@ NEXTCLOUD_MEM_LIMIT=4g
 
 # postgres
 POSTGRES_TAG=14
+POSTGRES_HOST=db
\ No newline at end of file
diff --git a/docker-compose.db.yaml b/docker-compose.db.yaml
new file mode 100644
index 0000000..073b8e3
--- /dev/null
+++ b/docker-compose.db.yaml
@@ -0,0 +1,24 @@
+services:
+  db:
+    image: postgres:${POSTGRES_TAG}
+    restart: unless-stopped
+    volumes:
+      - ${VOLUME_PATH}/var/lib/postgresql/data:/var/lib/postgresql/data:rw
+    secrets:
+      - postgres_db
+      - postgres_user
+      - postgres_password
+    networks:
+      - backend
+    environment:
+      POSTGRES_DB_FILE: /run/secrets/postgres_db
+      POSTGRES_USER_FILE: /run/secrets/postgres_user
+      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
+  nextcloud:
+    environment:
+      POSTGRES_HOST: db
+    depends_on:
+      - db
+  cron:
+    depends_on:
+      - db
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 7f7d17c..05ab00d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -17,22 +17,6 @@ networks:
   backend:
 
 services:
-  db:
-    image: postgres:${POSTGRES_TAG}
-    restart: unless-stopped
-    volumes:
-      - ${VOLUME_PATH}/var/lib/postgresql/data:/var/lib/postgresql/data:rw
-    secrets:
-      - postgres_db
-      - postgres_user
-      - postgres_password
-    networks:
-      - backend
-    environment:
-      POSTGRES_DB_FILE: /run/secrets/postgres_db
-      POSTGRES_USER_FILE: /run/secrets/postgres_user
-      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
-
   redis:
     image: redis:alpine
     restart: unless-stopped
@@ -62,14 +46,13 @@ services:
       POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
       POSTGRES_DB_FILE: /run/secrets/postgres_db
       POSTGRES_USER_FILE: /run/secrets/postgres_user
-      POSTGRES_HOST: db
+      POSTGRES_HOST: ${POSTGRES_HOST}
       NEXTCLOUD_ADMIN_PASSWORD_FILE: /run/secrets/nextcloud_admin_password
       NEXTCLOUD_ADMIN_USER_FILE: /run/secrets/nextcloud_admin_user
       REDIS_HOST: redis
       NEXTCLOUD_TRUSTED_DOMAINS: ${NEXTCLOUD_DOMAIN}
       OVERWRITEPROTOCOL: https
     depends_on:
-      - db
       - redis
 
   cron:
@@ -81,5 +64,4 @@ services:
       - backend
     entrypoint: /cron.sh
     depends_on:
-      - db
       - redis