update mongo

mongo/README.md

@@ -3,48 +3,24 @@ mongo
 
 [MongoDB][1] is an open-source, document database designed for ease of development and scaling.
 
-## docker-compose.yml
-
-```yaml
-mongo:
-  image: mongo
-  command: --auth
-  container_name: mongo
-  ports:
-    - "27017:27017"
-  restart: always
-```
-
 ## up and running
 
 ```bash
-$ pwgen -1 8 2
-pah4Xa0o
+$ pwgen -1 8 1
 Aedahwa7
 
-$ cd ~/fig/mongo/
-
 $ docker-compose up -d
 
-$ docker exec -it mongo bash
-/# mongo
-> use admin
-> db.createUser({user: 'root', pwd: 'pah4Xa0o', roles: [{role: 'userAdminAnyDatabase', db: 'admin'}]})
-> db.auth('root', 'pah4Xa0o')
-> db.runCommand({usersInfo: 1})
-> exit
-/# exit
-
 $ docker cp mongo:/usr/bin/mongo /usr/local/bin/
 
-$ mongo mongodb://root:pah4Xa0o@localhost:27017/admin
-> use mydb
-> db.createUser({user: 'myuser', pwd: 'Aedahwa7', roles: [{role: 'readWrite', db: 'mydb'}]})
-> exit
+$ mongo mongodb://root:root@localhost:27017/admin
+>>> use mydb
+>>> db.createUser({user: 'myuser', pwd: 'Aedahwa7', roles: [{role: 'readWrite', db: 'mydb'}]})
+>>> exit
 
 $ mongo mongodb://myuser:Aedahwa7@localhost:27017/mydb
-> show collections
-> exit
+>>> show collections
+>>> exit
 ```
 
 Read [this][2] and [this][3] for more help.

mongo/docker-compose.yml

@@ -1,9 +1,26 @@
-mongo:
-  image: mongo
-  command: --auth
-  container_name: mongo
-  ports:
-    - "27017:27017"
-  volumes:
-    - ./data:/data/db
-  restart: always
+version: "3.8"
+
+services:
+
+  mongo:
+    image: mongo:5
+    ports:
+      - "27017:27017"
+    volumes:
+      - ./data:/data/db
+    environment:
+      MONGO_INITDB_ROOT_USERNAME: root
+      MONGO_INITDB_ROOT_PASSWORD: root
+    restart: unless-stopped
+
+  mongo-express:
+    image: mongo-express
+    ports:
+      - "8081:8081"
+    environment:
+      ME_CONFIG_MONGODB_URL: mongodb://root:root@mongo:27017
+      ME_CONFIG_BASICAUTH_USERNAME: admin
+      ME_CONFIG_BASICAUTH_PASSWORD: admin
+    depends_on:
+      - mongo
+    restart: unless-stopped