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docker custom commands
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| # Description: Custom docker commands | |
| # Usage: docker <command> <args> | |
| # | |
| # docker ip <container_name> - Get the IP address of a container | |
| # docker env <container_name> - Get the environment variables of a container | |
| # docker labels <container_name> - Get the labels of a container | |
| # docker id <container_name> - Get the ID of a container | |
| # | |
| # docker name inspect <container_name> - Inspect a container by name | |
| # docker name ip <container_name> - Get the IP address of a container by name | |
| # | |
| # docker image labels <image_name> - Get the labels of an image | |
| # | |
| # docker service env <service_name> - Get the environment variables of a service | |
| # docker service labels <service_name> - Get the labels of a service | |
| # docker service ps - List all running services with their nodes, names and images | |
| function docker() { | |
| case "$1" in | |
| ip) | |
| command docker inspect --format '{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' "${@:2}" | |
| ;; | |
| env) | |
| command docker inspect --format '{{json .Config.Env}}' "${@:2}" | jq | |
| ;; | |
| labels) | |
| command docker inspect --format='{{json .Config.Labels}}' "${@:2}" | jq | |
| ;; | |
| id) | |
| command docker ps -f "name=$2" --format "{{.ID}}" | |
| ;; | |
| name) | |
| case "$2" in | |
| inspect) | |
| command docker inspect $(docker id $3) | |
| ;; | |
| ip) | |
| docker ip $(docker id $3) | |
| ;; | |
| *) | |
| command docker "$@" | |
| ;; | |
| esac | |
| ;; | |
| image) | |
| if [ "$2" = labels ]; then | |
| command docker image inspect -f "{{json .Config.Labels}}" "${@:3}" | jq | |
| else | |
| command docker "$@" | |
| fi | |
| ;; | |
| service) | |
| if [ "$2" = env ]; then | |
| command docker service inspect -f "{{json .Spec.TaskTemplate.ContainerSpec.Env}}" "${@:3}" | jq | |
| elif [ "$2" = labels ]; then | |
| command docker service inspect -f "{{json .Spec.Labels}}" "${@:3}" | jq | |
| elif [ "$2" = ps ]; then | |
| for name in $(command docker stack ls --format '{{.Name}}'); do | |
| command docker stack ps $name --filter="desired-state=running" --format '{{.Node}}\t{{.Name}}\t{{.Image}}' | |
| done | sort | column -t | |
| else | |
| command docker "$@" | |
| fi | |
| ;; | |
| *) | |
| command docker "$@" | |
| ;; | |
| esac | |
| } |
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Source this file from bashrc or zshrc.