create blue/green compose files

ansible/roles/our/tasks/deploy.yml

@@ -20,19 +20,17 @@
     clone: true
     force: true
 
-- name: Copy the db compose file
+- name: Copy compose files
   ansible.builtin.copy:
     remote_src: true
-    src: /tmp/checkout/services/our/compose.db.yaml
+    src: "/tmp/checkout/services/our/{{ item }}"
-    dest: /etc/futureporn/our/compose.db.yaml
+    dest: "/etc/futureporn/our/{{ item }}"
-    mode: "0744"
-
-- name: Copy the compose file
-  ansible.builtin.copy:
-    remote_src: true
-    src: /tmp/checkout/services/our/compose.production.yaml
-    dest: /etc/futureporn/our/compose.production.yaml
     mode: "0744"
+  loop:
+    - compose.db.yaml
+    - compose.production.yaml
+    - compose.green.yaml
+    - compose.blue.yaml
 
 - name: Deploy db stack
   community.docker.docker_stack:
@@ -47,14 +45,7 @@
     name: our-green
     compose:
       - /etc/futureporn/our/compose.production.yaml
-      - version: "3"
+      - /etc/futureporn/our/compose.green.yaml
-        services:
-          server:
-            ports:
-              - target: 5000 # container port
-                published: 8086 # Swarm ingress port
-                protocol: tcp
-                mode: ingress
 
 - name: Deploy stack to blue
   community.docker.docker_stack:
@@ -62,14 +53,7 @@
     name: our-blue
     compose:
       - /etc/futureporn/our/compose.production.yaml
-      - version: "3"
+      - /etc/futureporn/our/compose.blue.yaml
-        services:
-          server:
-            ports:
-              - target: 5000 # container port
-                published: 8087 # Swarm ingress port
-                protocol: tcp
-                mode: ingress
 # - name: Remove stack
 #   community.docker.docker_stack:
 #     name: mystack

services/our/compose.blue.yaml

@@ -0,0 +1,7 @@
+services:
+  server:
+    ports:
+      - target: 5000
+        published: 8087
+        protocol: tcp
+        mode: ingress

services/our/compose.green.yaml

@@ -0,0 +1,7 @@
+services:
+  server:
+    ports:
+      - target: 5000 # container port
+        published: 8086 # Swarm ingress port
+        protocol: tcp
+        mode: ingress

services/our/compose.production.yaml

@@ -9,11 +9,7 @@ services:
       sh -c "npx prisma migrate deploy && npm run start:server"
     volumes:
       - /mnt/vfs/futureporn:/mnt/vfs/futureporn
-    ports:
+    # blue/green ports get published in those respective compose fragments
-      - target: 5000 # container port
-        published: 8084 # Swarm ingress port
-        protocol: tcp
-        mode: ingress
 
   worker:
     image: gitea.futureporn.net/futureporn/our:latest