Robert questions

Robert answers

• docker port mapping syntax
• Install Docker using a Dockerfile
• How to list images and their containers
• How to delete files sent to Docker daemon build context
• Bash parse docker status to check if local image is up to date
• Piping docker run container ID to docker exec
• How to set mysql system variables such as max_allowed_packet max_allowed_packet, character_set_server and collation-server through Dockerfile?
• docker: gitlab + traefik & port 22
• With jwilder nginx-proxy, how to proxypass a subdirectory url to a specific container?
• How to use docker from inside Jenkins docker container