Files
dokku/plugins/ps/commands
2015-09-04 00:17:45 -04:00

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_PATH/common/functions"
source "$(dirname $0)/functions"
case "$1" in
ps)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; verify_app_name "$APP"; DOKKU_APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
for CID in $DOKKU_APP_RUNNING_CONTAINER_IDS; do
has_tty && DOKKU_RUN_OPTS="-i -t"
dokku_log_info1_quiet "running processes in container: $CID"
docker exec $DOKKU_RUN_OPTS $CID /bin/sh -c "ps auxwww"
done
;;
ps:start)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP);
verify_app_name "$APP"
! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
if ! (is_app_running $APP); then
release_and_deploy "$APP" "$IMAGE_TAG"
else
echo "App $APP already running"
fi
;;
ps:stop)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; DOKKU_APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
verify_app_name "$APP"
! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
if [[ -n "$DOKKU_APP_RUNNING_CONTAINER_IDS" ]]; then
echo "Stopping $APP ..."
docker stop $DOKKU_APP_RUNNING_CONTAINER_IDS > /dev/null || true
else
echo "App $APP already stopped"
fi
;;
ps:rebuild)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; verify_app_name "$APP"
pluginhook -p receive-app $APP
;;
ps:rebuildall)
shopt -s nullglob
for app in $DOKKU_ROOT/*; do
[[ ! -d $app ]] && continue
APP=$(basename $app)
is_deployed $APP && dokku ps:rebuild $APP
done
shopt -u nullglob
;;
ps:restart)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP)
verify_app_name "$APP"
! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
release_and_deploy "$APP" "$IMAGE_TAG"
;;
ps:restartall)
shopt -s nullglob
for app in $DOKKU_ROOT/*; do
[[ ! -d $app ]] && continue
APP=$(basename $app)
dokku ps:restart $APP
done
shopt -u nullglob
;;
ps:scale)
[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP)
verify_app_name "$APP"
DOKKU_SCALE_FILE="$DOKKU_ROOT/$APP/DOKKU_SCALE"
shift 2
generate_scale_file "$APP" "$IMAGE_TAG"
if [[ -z "$@" ]];then
dokku_log_info1 "Scaling for $APP"
dokku_log_info2 "$(< $DOKKU_SCALE_FILE)"
else
set_scale "$APP" "$@"
release_and_deploy "$APP" "$IMAGE_TAG"
fi
;;
help | ps:help)
cat && cat<<EOF
ps <app>, List processes running in app container(s)
ps:scale <app> <proc>=<count> [<proc>=<count>], Set how many instances of a given process to run
ps:start <app>, Start app container(s)
ps:stop <app>, Stop app container(s)
ps:rebuild <app>, Rebuild an app
ps:rebuildall, Rebuild all apps
ps:restart <app>, Restart app container(s)
ps:restartall, Restart all deployed app containers
EOF
;;
*)
exit $DOKKU_NOT_IMPLEMENTED_EXIT
;;
esac