mma-ask-app/README.md

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# Build docker image
% cd <app source directory>
% docker build --tag mahesh/mma-ask-app .
# Run docker container
% docker run --publish 49330:3000 --detach mahesh/mma-ask-app
7e4dfed65d776e3c8cd8e5c6e970699b561bbbc6f2d63d5d75b7ee68c9672358
# Get a shell in running container
% docker exec --interactive --tty 7e4dfed65d776e3c8cd8e5c6e970699b561bbbc6f2d63d5d75b7ee68c9672358 /bin/bash
# Manage docker containers
* List running containers
```
% docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d511b20c73d6 mahesh/mma-ask-app "docker-entrypoint.s…" 8 minutes ago Up 8 minutes 0.0.0.0:49330->3000/tcp upbeat_lederberg
```
* List all docker containrs
```
% docker ps --all
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d511b20c73d6 mahesh/mma-ask-app "docker-entrypoint.s…" 12 minutes ago Exited (137) 3 minutes ago upbeat_lederberg
% docker ps --all --quiet
d511b20c73d6
```
* Stop a running container
```
% docker stop d511b20c73d6
```
* Remove a container
```
% docker rm d511b20c73d6
```