chore: initial caddy compose with SPA and reverse proxy examples

docker/caddy/compose.yaml

@@ -0,0 +1,16 @@
+services:
+  caddy:
+    image: caddy:latest
+    restart: unless-stopped
+    ports:
+      - 80:80
+      - 443:443
+      - 443:443/udp
+    volumes:
+      - ./volumes/Caddyfile:/etc/caddy/Caddyfile
+      - ./volumes/data:/data
+      - ./volumes/config:/config
+
+networks:
+  default:
+    name: caddy

docker/caddy/volumes/Caddyfile

@@ -0,0 +1,11 @@
+spa.example.com {
+	root * /srv/spa
+	encode zstd gzip
+	try_files {path} /index.html
+	file_server
+}
+
+app.example.com {
+	encode zstd gzip
+	reverse_proxy fullstack:3000
+}

docker/postgres/.env.example

@@ -0,0 +1,2 @@
+POSTGRES_USER=postgres
+POSTGRES_PASSWORD=postgres

docker/postgres/compose.yaml

@@ -0,0 +1,23 @@
+services:
+  postgres:
+    image: postgres:18
+    restart: unless-stopped
+    ports:
+      - 5432:5432
+    volumes:
+      - ./volumes/data:/var/lib/postgresql
+    environment:
+      TZ: Asia/Shanghai
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - pg_isready -U postgres
+      interval: 1s
+      timeout: 5s
+      retries: 10
+
+networks:
+  default:
+    name: db

docker/watchtower/compose.yaml

@@ -0,0 +1,9 @@
+services:
+  watchtower:
+    image: nickfedor/watchtower:latest
+    restart: unless-stopped
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - TZ=Asia/Shanghai
+    command: --cleanup --interval 7200