使用docker-compose.yml在本地复制Mongo-db

Question

这是我的docker-compose.yml文件的一个示例

docker-compose.yml文件下面是我的。这也是日志响应，任何帮助都将不胜感激。此外，当我运行docker compose-up时，其他副本不会出现。

image: 'bitnami/mongodb:latest'
environment:
- MONGODB_ADVERTISED_HOSTNAME=mongo
- MONGODB_REPLICA_SET_MODE=primary
- MONGO_INITDB_ROOT_USERNAME=admin
- MONGODB_ROOT_PASSWORD=P@ssword1
- MONGODB_REPLICA_SET_KEY=replicasetkey123
ports:
- "27017:27017"
volumes:
- '~/docker/volumes/mongodb_master_data:/bitnami'
mongodb-secondary:
image: 'bitnami/mongodb:latest'
depends_on:
- mongo
environment:
- MONGODB_ADVERTISED_HOSTNAME=mongodb-secondary
- MONGODB_REPLICA_SET_MODE=secondary
- MONGODB_INITIAL_PRIMARY_HOST=mongo
- MONGO_INITDB_ROOT_USERNAME=admin
- MONGODB_INITIAL_PRIMARY_PORT_NUMBER=27017
- MONGODB_INITIAL_PRIMARY_ROOT_PASSWORD=P@ssword1
- MONGODB_REPLICA_SET_KEY=replicasetkey123
mongodb-arbiter:
image: 'bitnami/mongodb:latest'
depends_on:
- mongo
environment:
- MONGODB_ADVERTISED_HOSTNAME=mongodb-arbiter
- MONGODB_REPLICA_SET_MODE=arbiter
- MONGO_INITDB_ROOT_USERNAME=admin
- MONGODB_INITIAL_PRIMARY_HOST=mongo
- MONGODB_INITIAL_PRIMARY_PORT_NUMBER=27017
- MONGODB_INITIAL_PRIMARY_ROOT_PASSWORD=P@ssword1
- MONGODB_REPLICA_SET_KEY=replicasetkey123
mongo_1              | {"t":{"$date":"2022-03-22T13:11:13.109+00:00"},"s":"I",  "c":"CONTROL",  "id":20714,   "ctx":"LogicalSessionCacheRefresh","msg":"Failed to refresh session cache, will try again at the next refresh interval","attr":{"error":"NotYetInitialized: Replication has not yet been configured"}}
mongo_1              | {"t":{"$date":"2022-03-22T13:11:13.124+00:00"},"s":"I",  "c":"CONTROL",  "id":20711,   "ctx":"LogicalSessionCacheReap","msg":"Failed to reap transaction table","attr":{"error":"NotYetInitialized: Replication has not yet been configured"}}
mongo_1              | {"t":{"$date":"2022-03-22T13:11:14.313+00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"Checkpointer","msg":"WiredTiger message","attr":{"message":"[1647954674:313273][1:0x7f1a828b6700], WT_SESSION.checkpoint: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 92, snapshot max: 92 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 548"}}
mongo_1              | {"t":{"$date":"2022-03-22T13:11:19.887+00:00"},"s":"I",  "c":"-",        "id":4939300, "ctx":"monitoring-keys-for-HMAC","msg":"Failed to refresh key cache","attr":{"error":"NotYetInitialized: Cannot use non-local read concern until replica set is finished initializing.","nextWakeupMillis":33000}}
mongo_1              | {"t":{"$date":"2022-03-22T13:11:52.890+00:00"},"s":"I",  "c":"-",        "id":4939300, "ctx":"monitoring-keys-for-HMAC","msg":"Failed to refresh key cache","attr":{"error":"NotYetInitialized: Cannot use non-local read concern until replica set is finished initializing.","nextWakeupMillis":33200}}
mongo_1              | {"t":{"$date":"2022-03-22T13:12:14.342+00:00"},"s":"I",  "c":"STORAGE",  "id":22430,   "ctx":"Checkpointer","msg":"WiredTiger message","attr":{"message":"[1647954734:342425][1:0x7f1a828b6700], WT_SESSION.checkpoint: [WT_VERB_CHECKPOINT_PROGRESS] saving checkpoint snapshot min: 94, snapshot max: 94 snapshot count: 0, oldest timestamp: (0, 0) , meta checkpoint timestamp: (0, 0) base write gen: 548"}}
mongo_1              | {"t":{"$date":"2022-03-22T13:12:26.093+00:00"},"s":"I",  "c":"-",        "id":4939300, "ctx":"monitoring-keys-for-HMAC","msg":"Failed to refresh key cache","attr":{"error":"NotYetInitialized: Cannot use non-local read concern until replica set is finished initializing.","nextWakeupMillis":33400}}

Answer 1

您需要设置复制集的配置。否则Mongo不知道如何设置它。。下面是我遵循的一篇文章，它通过docker compose文件使复制集在本地工作。