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initial pass at a ps plugin

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This commit is contained in:
Michael Hobbs
2015-01-14 15:19:58 -08:00
parent cc4fda235c
commit c0028f122b
2 changed files with 137 additions and 0 deletions
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82
plugins/ps/commands Executable file
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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
release_and_deploy() {
local APP="$1";
if [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]]; then
echo "-----> Releasing $APP ..."
dokku release $APP
echo "-----> Release complete!"
echo "-----> Deploying $APP ..."
dokku deploy $APP
echo "=====> Application deployed:"
dokku urls $APP | sed "s/^/ /"
echo
fi
}
case "$1" in
ps)
[[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
[[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
APP="$2"; [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] && CONTAINER_ID=$(< "$DOKKU_ROOT/$APP/CONTAINER")
[[ -z "$CONTAINER_ID" ]] && echo "App $APP has not been deployed" && exit 1
docker exec -ti "$CONTAINER_ID" /bin/bash -c "ps auxwww"
;;
ps:start)
[[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
[[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
APP="$2"; [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] && CONTAINER_ID=$(< "$DOKKU_ROOT/$APP/CONTAINER")
[[ -z "$CONTAINER_ID" ]] && echo "App $APP has not been deployed" && exit 1
if [[ "$(docker ps -q --no-trunc| grep -q $CONTAINER_ID; echo $?)" != "0" ]]; then
release_and_deploy $APP
else
echo "App $APP already running"
fi
;;
ps:stop)
[[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
[[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
APP="$2"; [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] && CONTAINER_ID=$(< "$DOKKU_ROOT/$APP/CONTAINER")
[[ -z "$CONTAINER_ID" ]] && echo "App $APP has not been deployed" && exit 1
if [[ "$(docker ps -q --no-trunc| grep -q $CONTAINER_ID; echo $?)" = "0" ]]; then
echo "Stopping $APP ..."
docker stop $CONTAINER_ID > /dev/null
else
echo "App $APP already stopped"
fi
;;
ps:restart)
[[ -z $2 ]] && echo "Please specify an app to run the command on" && exit 1
[[ ! -d "$DOKKU_ROOT/$2" ]] && echo "App $2 does not exist" && exit 1
APP="$2"; [[ -f "$DOKKU_ROOT/$APP/CONTAINER" ]] && CONTAINER_ID=$(< "$DOKKU_ROOT/$APP/CONTAINER")
[[ -z "$CONTAINER_ID" ]] && echo "App $APP has not been deployed" && exit 1
release_and_deploy $APP
;;
help | ps:help)
cat && cat<<EOF
ps <app> List containers for app
ps:start <app> Start app container(s)
ps:stop <app> Stop app container(s)
ps:restart <app> Restart app container(s)
EOF
;;
*)
exit $DOKKU_NOT_IMPLEMENTED_EXIT
;;
esac