zdqy_ibps/docker-compose/bin/other/docker.delete.sh

#!/bin/bash

tm=`date +%Y%m%d-%H%M%S`
echo "====================================================="
echo "Starting <${tm}>"

# set constant variables
pmodule=zuul
pdelete=""

show_usage="args: [-m, -d]\
                                  [--pmodule, --pdelete=]"

GETOPT_ARGS=`getopt -o m:d:s: -al pmodule:,pdelete: -- "$@"`
# echo "$GETOPT_ARGS"
eval set -- "$GETOPT_ARGS"

while [ -n "$1" ]
do
        case "$1" in
		-m|--pmodule) pmodule=$2; shift 2;;
		-d|--pdelete) pdelete=$2; shift 2;;
		--) break ;;
		*) echo $1,$2,$show_usage; break ;;
        esac
done

if [[ -z $pmodule ]]; then
        echo $show_usage
        exit 0
fi

# get container sn
sn=`sudo docker ps -a | grep ${pmodule} | wc -l`
echo "Has ${sn} container of ${pmodule}"
# get container id
# container_id=`sudo docker ps -a | grep ${pmodule} | awk -F '[ ]+' 'NR==1{print $1}'`
all_container_id=`sudo docker ps -a | grep ${pmodule} | awk -F '[ ]+' '{print $1}' | tr "\n" " " | sed -e 's/,$/\n/'`
echo "All container id is ${all_container_id}"
gt_container_id=`sudo docker ps -a | grep ${pmodule} | awk 'NR>1' | awk -F '[ ]+' '{print $1}' | tr "\n" " " | sed -e 's/,$/\n/'`
echo "Great 1 container id is ${gt_container_id}"

# get image name
isn=`sudo docker images | grep ${pmodule} | wc -l`
echo "Has ${isn} image of ${pmodule}"
all_image_id=`sudo docker images | grep ${pmodule} | awk -F '[ ]+' '{print $3}' | tr "\n" " " | sed -e 's/,$/\n/'`
echo "All image id is ${all_image_id}"
gt_image_id=`sudo docker images | grep ${pmodule} | awk 'NR>1' | awk -F '[ ]+' '{print $3}' | tr "\n" " " | sed -e 's/,$/\n/'`
echo "Great 1 images id is ${gt_image_id}"

if [ ! -n "$pdelete" ] && [ -n "$gt_container_id" ]; then
	echo "stop container ${gt_container_id}"
	sudo docker stop ${gt_container_id}
	echo "remove container ${gt_container_id}"
	sudo docker rm -f ${gt_container_id}
elif [ -n "$pdelete" ] && [ -n "$all_container_id" ]; then
	echo "stop container ${all_container_id}"
	sudo docker stop ${all_container_id}
	echo "remove container ${all_container_id}"
	sudo docker rm -f ${all_container_id}
else
	echo "Nothing to do."
fi

if [ ! -n "$pdelete" ] && [ -n "$gt_image_id" ]; then
	echo "remove image ${gt_image_id}"
	sudo docker rmi -f ${gt_image_id}
elif [ -n "$pdelete" ] && [ -n "$all_image_id" ]; then
	echo "remove image ${all_image_id}"
	sudo docker rmi -f ${all_image_id}
else
	echo "Nothing to do."
fi