1. Given file in project folder ./mongo/docker-entrypoint-initdb.d:/initdb.sh
```
echo '=====================================>'
mongo --eval 'db.getSiblingDB("testqq").createUser({"user": "admin", "pwd": "admin", roles: [{"role": "readWrite","db": "testqq"}]});'
mongo --eval 'db.getSiblingDB("testqq").users.insert({"username" : "admin", "password" : "admin", "email" : "admin@gmail.com"});'
echo '<======================================'
```
2. Given docker-compose.yml
```
services:
mongo:
image: mongo:4.4
ports:
- "27017:27017"
volumes:
- "./mongo/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d"
```
3. Start docker-compose
```
$ docker-compose up
```
4. Check log, can find following log
```
mongo_1 | /usr/local/bin/docker-entrypoint.sh: running /docker-entrypoint-initdb.d/initdb.sh
mongo_1 | =====================================>
mongo_1 | MongoDB shell version v4.4.3
mongo_1 | connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.786+00:00"},"s":"I", "c":"NETWORK", "id":22943, "ctx":"listener","msg":"Connection accepted","attr":{"remote":"127.0.0.1:46062","connectionId":2,"connectionCount":1}}
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.787+00:00"},"s":"I", "c":"NETWORK", "id":51800, "ctx":"conn2","msg":"client metadata","attr":{"remote":"127.0.0.1:46062","client":"conn2","doc":{"application":{"name":"MongoDB Shell"},"driver":{"name":"MongoDB Internal Client","version":"4.4.3"},"os":{"type":"Linux","name":"Ubuntu","architecture":"x86_64","version":"18.04"}}}}
mongo_1 | Implicit session: session { "id" : UUID("14d8434a-7c74-4509-a5de-d55a4c63bdf4") }
mongo_1 | MongoDB server version: 4.4.3
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.835+00:00"},"s":"I", "c":"STORAGE", "id":20320, "ctx":"conn2","msg":"createCollection","attr":{"namespace":"admin.system.users","uuidDisposition":"generated","uuid":{"uuid":{"$uuid":"e8923719-dd5a-4a94-a417-bb32a7ca4ebc"}},"options":{}}}
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.854+00:00"},"s":"I", "c":"INDEX", "id":20345, "ctx":"conn2","msg":"Index build: done building","attr":{"buildUUID":null,"namespace":"admin.system.users","index":"_id_","commitTimestamp":{"$timestamp":{"t":0,"i":0}}}}
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.854+00:00"},"s":"I", "c":"INDEX", "id":20345, "ctx":"conn2","msg":"Index build: done building","attr":{"buildUUID":null,"namespace":"admin.system.users","index":"user_1_db_1","commitTimestamp":{"$timestamp":{"t":0,"i":0}}}}
mongo_1 | Successfully added user: {
mongo_1 | "user" : "admin",
mongo_1 | "roles" : [
mongo_1 | {
mongo_1 | "role" : "readWrite",
mongo_1 | "db" : "testqq"
mongo_1 | }
mongo_1 | ]
mongo_1 | }
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.859+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn2","msg":"Connection ended","attr":{"remote":"127.0.0.1:46062","connectionId":2,"connectionCount":0}}
mongo_1 | MongoDB shell version v4.4.3
mongo_1 | connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.926+00:00"},"s":"I", "c":"NETWORK", "id":22943, "ctx":"listener","msg":"Connection accepted","attr":{"remote":"127.0.0.1:46064","connectionId":3,"connectionCount":1}}
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.927+00:00"},"s":"I", "c":"NETWORK", "id":51800, "ctx":"conn3","msg":"client metadata","attr":{"remote":"127.0.0.1:46064","client":"conn3","doc":{"application":{"name":"MongoDB Shell"},"driver":{"name":"MongoDB Internal Client","version":"4.4.3"},"os":{"type":"Linux","name":"Ubuntu","architecture":"x86_64","version":"18.04"}}}}
mongo_1 | Implicit session: session { "id" : UUID("b0df77be-4789-4cb7-a1d0-6b64717b0207") }
mongo_1 | MongoDB server version: 4.4.3
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.937+00:00"},"s":"I", "c":"STORAGE", "id":20320, "ctx":"conn3","msg":"createCollection","attr":{"namespace":"testqq.users","uuidDisposition":"generated","uuid":{"uuid":{"$uuid":"fb550551-8a86-4f98-9a93-b324e057084d"}},"options":{}}}
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.950+00:00"},"s":"I", "c":"INDEX", "id":20345, "ctx":"conn3","msg":"Index build: done building","attr":{"buildUUID":null,"namespace":"testqq.users","index":"_id_","commitTimestamp":{"$timestamp":{"t":0,"i":0}}}}
mongo_1 | WriteResult({ "nInserted" : 1 })
mongo_1 | {"t":{"$date":"2021-01-25T16:48:42.957+00:00"},"s":"I", "c":"NETWORK", "id":22944, "ctx":"conn3","msg":"Connection ended","attr":{"remote":"127.0.0.1:46064","connectionId":3,"connectionCount":0}}
mongo_1 | <======================================
```
5. Access mongo and check db
```
cds % docker exec -it cds_mongo_1 bash
root@186eb2a0f48d:/# mongo
MongoDB shell version v4.4.3
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("59729a8b-ecb1-439a-ab9f-63cc06f30e54") }
MongoDB server version: 4.4.3
Welcome to the MongoDB shell.
For interactive help, type "help".
For more comprehensive documentation, see
https://docs.mongodb.com/
Questions? Try the MongoDB Developer Community Forums
https://community.mongodb.com
---
The server generated these startup warnings when booting:
2021-01-25T16:52:03.600+00:00: Using the XFS filesystem is strongly recommended with the WiredTiger storage engine. See http://dochub.mongodb.org/core/prodnotes-filesystem
2021-01-25T16:52:04.496+00:00: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted
---
---
Enable MongoDB's free cloud-based monitoring service, which will then receive and display
metrics about your deployment (disk utilization, CPU, operation statistics, etc).
The monitoring data will be available on a MongoDB website with a unique URL accessible to you
and anyone you share the URL with. MongoDB may use this information to make product
improvements and to suggest MongoDB products and deployment options to you.
To enable free monitoring, run the following command: db.enableFreeMonitoring()
To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
> db.getSiblingDB('testqq').getUsers()
[
{
"_id" : "testqq.admin",
"userId" : UUID("886d3d0f-7457-4724-8ae6-d9494382bce4"),
"user" : "admin",
"db" : "testqq",
"roles" : [
{
"role" : "readWrite",
"db" : "testqq"
}
],
"mechanisms" : [
"SCRAM-SHA-1",
"SCRAM-SHA-256"
]
}
]
>
```
