Dockers

Show all containers

docker ps -a

Create mysql Docker with mapping to host

docker run --name mysqldb -v /data/mysql:/var/lib/mysql -e MYSQL_ROOT_PASSWORD="qweQWE123" -p 3306:3306 -it mysql/mysql-server:5.7

SSH to a container

docker exec -it mysqldb "bash"

exit container without closing

crtl+shift+D

container specific logs (to view the output of commands running in container)

docker logs mysqldb 

Create volume and map container to it

docker volume create vol1
docker run --name mysqldb_map -v vol1:/var/lib/mysql -e MYSQL_ROOT_PASSWORD="qweQWE123" -p 3306:3306 -it mysql/mysql-server:5.7

view details for specific docker

docker inspect mysqldb_map 

rename a container

docker rename CONTAINER NEW_NAME

copy files into docker container

docker cp 1.txt mycontainer:/1.txt

run docker to map port 9000 to forward 3306

docker run -d -p 3306:9000 dockercloud/mysql

Allow outbound forwarding for the container to the world

on the host server run the following command:

sysctl net.ipv4.conf.all.forwarding=1
iptables -P FORWARD ACCEPT