feat: add 65 production-ready docker-compose configurations for self-hosting

deployments/zammad/docker-compose.yml

@@ -0,0 +1,40 @@
+
+# -------------------------------------------------------------------------
+# 🚀 Created and distributed by The AltStack
+# 🌍 https://thealtstack.com
+# -------------------------------------------------------------------------
+
+version: '3.8'
+
+services:
+  zammad:
+    image: zammad/zammad-docker-compose:zammad-6.3.1-23
+    container_name: zammad
+    restart: unless-stopped
+    depends_on:
+      - zammad-postgresql
+      - zammad-elasticsearch
+      - zammad-redis
+    ports:
+      - "8080:8080"
+
+  zammad-elasticsearch:
+    image: bitnami/elasticsearch:8.12.2
+    container_name: zammad-elasticsearch
+    restart: unless-stopped
+    environment:
+      - discovery.type=single-node
+
+  zammad-postgresql:
+    image: postgres:15-alpine
+    container_name: zammad-postgresql
+    restart: unless-stopped
+    environment:
+      - POSTGRES_USER=zammad
+      - POSTGRES_PASSWORD=zammad
+
+  zammad-redis:
+    image: redis:7.2-alpine
+    container_name: zammad-redis
+    restart: unless-stopped
+