docker-scripts/docker-stack-rm

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#!/bin/bash
# identify the parent directory in order to name the service.
PARENT_DIR="${PWD##*/}"
# replace restricted characters.
PARENT_DIR=$( echo $PARENT_DIR | tr ' '. _ )
# retrieve any stack matching the parent dir.
RUNNING_STACK=$( docker stack ls | grep $PARENT_DIR )
# attempt to find a running stack with the specified name.
if [ -z "$RUNNING_STACK" ]; then
echo "No running stacks were found matching '$PARENT_DIR'.";
exit 1;
fi
# sanitize the running stack string.
RUNNING_STACK=$( echo $PARENT_DIR | cut -d " " -f1 )
# if we found a running stack, bring it down.
echo "Removing stack $RUNNING_STACK..."
docker stack rm $RUNNING_STACK
echo "Waiting for 30 seconds for services to terminate..."
sleep 30