swarm

docker-swarm/mongodb/README

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+
+# crm1环境下  部署集群mongodb
+
+env $(cat ./env_crm1 | xargs) envsubst < ./docker-compose.yml | docker stack deploy --compose-file -  crm1_mongodb

docker-swarm/mongodb/docker-compose.yml

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+version: '3.8'
+
+networks:
+  default:
+    name: ${NAMESPACE}
+    external: true
+services:
+  db:
+    image: docker.io/bitnami/mongodb:6.0
+    ports:
+      - '${NODE_PORT}:27017'
+    environment:
+      - TZ=Asia/Shanghai
+      - MONGODB_ROOT_USER=root
+      - MONGODB_ROOT_PASSWORD=123456
+      - MONGODB_DATABASE=${MONGODB_DATABASE}
+    volumes:
+      - 'data_db:/bitnami/mongodb'
+    deploy:
+      update_config:
+        order: start-first
+      placement:
+        constraints:
+          - node.labels.${NAMESPACE}_mongodb==1
+volumes:
+  data_db:
+    driver: local
+

docker-swarm/mongodb/env_crm1

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+NAMESPACE=crm1
+NODE_PORT=27017
+MONGODB_DATABASE=gps_data