Tomcat
Check running containers
docker ps
Example:
| CONTAINER ID | IMAGE | COMMAND | CREATED | STATUS | PORTS | NAMES |
|---|---|---|---|---|---|---|
| f35e6e776929 | tomgatomod | catalina.sh run |
14 months ago | Up 4 weeks | 0.0.0.0:4002->8080/tcp | tomgatodebotas |
| b367138265a9 | bdf004b053d0 | /sbin/tini -- /usr/local/bin/tomcat.sh |
15 months ago | Up 4 weeks | 50000/tcp, 0.0.0.0:4001->5000/tcp, 0.0.0.0:4000->8080/tcp | jenkins |
Use
-aparameter to check the stopped containers and the running ones
Check tomcat container stats
docker stats tomgatodebotas
Example:
| CONTAINER ID | NAME | CPU % | MEM USAGE / LIMIT | MEM % | NET I/O | BLOCK I/O | PIDS |
|---|---|---|---|---|---|---|---|
| f35e6e776929 | tomgatodebotas | 0.17% | 693.1MiB / 5.689GiB | 11.90% | 39.7MB / 45.9MB | 236MB / 0MB | 62 |
Stop tomcat container
docker stop tomgatodebotas
Resume stopped tomcat container
docker start tomgatodebotas
Spawn a new tomcat container or start if it already exists
docker run -v /opt/tomcat/webapps/:/usr/local/tomcat/webapps/ --name tomgatodebotas -d -p 4002:8080 tomgatomod
Run bash inside tomcat container
docker exec -ti tomgatodebotas bash
Move file between tomcat container and host machine
From container to machine:
docker cp tomgatodebotas:/path/to/file /output/folder/path
From machine to container
docker cp /path/to/file tomgatodebotas:/output/folder/path
Example:
docker cp tomgatodebotas:/usr/local/tomcat/colminer.log .