Setup/Add Mongo/Mongo Express Docker Compose

mongo-mongo-express/README.md

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+# Mongo-Mongo-Express Docker Compose
+
+It contains docker instances for both **Mongo** & **Mongo Express** internally connected via bridge network.
+
+## Mongo
+
+Mongo, the database server itself can be accessed on host machine (localhost) on port _27017_.
+
+### Description
+
+Below configuration are already set by default via `mongoCreds.env` file and can be modified by overriding the same.
+
+| Config   | Value | Comment                          |
+| -------- | ----- | -------------------------------- |
+| Port     | 27017 | Exposed at localhost (127.0.0.1) |
+| Username | root  |                                  |
+| Password | root  |                                  |
+
+An example of connection string to interact with MongoDB is as below.
+
+[mongodb://root:root@localhost:27017](mongodb://root:root@localhost:27017)
+
+## Mongo Express
+
+Mongo Express is integrated to graphically visualize the mongo database.
+It can be accessed on host machine (localhost) web browser at [http://localhost:8081](http://localhost:8081).
+
+### Configuration
+
+Below configuration are already set by default via `mongoExpressCreds.env` file and can be modified by overriding the same.
+
+| Config   | Value | Comment                          |
+| -------- | ----- | -------------------------------- |
+| Port     | 8081  | Exposed at localhost (127.0.0.1) |
+| Username | root  |                                  |
+| Password | root  |                                  |
+| BasicAuth Username | root | This will be used to authenticate the user when they open the express in the browser. |
+| BasicAuth Password | root | This will be used to authenticate the user when they open the express in the browser. |
+

mongo-mongo-express/compose.yml

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+services:
+  mongo:
+    image: mongo
+    container_name: mongo
+    restart: unless-stopped
+    ports:
+      - 27017:27017
+    env_file:
+      - mongoCreds.env
+    volumes:
+      - mongo-data:/data/db
+    networks:
+      - mongo-network
+
+  mongo-express:
+    image: mongo-express
+    container_name: mongo_express
+    restart: unless-stopped
+    ports:
+      - 8081:8081
+    env_file:
+      - mongoExpressCreds.env
+    volumes:
+      - mongo-express-data:/data/configdb
+    networks:
+      - mongo-network
+
+# Bridge type of network connecting to both (mongo, mongo-express) containers.
+# As recommended by docker (https://docs.docker.com/network/bridge)
+networks:
+  mongo-network:
+    name: mongo-network
+    driver: bridge
+
+# Named volumes for persisting necessary containers' data across restart.
+volumes:
+  mongo-data:
+  mongo-express-data:

mongo-mongo-express/mongoCreds.env

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+MONGO_INITDB_ROOT_USERNAME=root
+MONGO_INITDB_ROOT_PASSWORD=root

mongo-mongo-express/mongoExpressCreds.env

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+ME_CONFIG_MONGODB_ADMINUSERNAME=root
+ME_CONFIG_MONGODB_ADMINPASSWORD=root
+ME_CONFIG_MONGODB_SERVER=mongo
+ME_CONFIG_BASICAUTH_USERNAME=root
+ME_CONFIG_BASICAUTH_PASSWORD=root