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https://github.com/dokku/dokku.git
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70511c340d
Because of how plugin commands are implemented, their output can be incredibly verbose. Rather than executing even the `set -eo pipefail` parts of a plugin, we immediately check if the command is implemented by a plugin. If it is not, then we continue on as normal. One side-effect of this change is that plugin commands need to be duplicated again: - once in the command array - once for the actual body of the command - once in the help output This is also quite hackish, and probably not the best way to decrease trace output. Note that we drop approximately 2k lines worth of logs with this change.
129 lines
3.9 KiB
Bash
Executable File
129 lines
3.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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[[ " ps ps:start ps:stop ps:rebuild ps:rebuildall ps:restart ps:restartall ps:scale help ps:help " == *" $1 "* ]] || exit $DOKKU_NOT_IMPLEMENTED_EXIT
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_AVAILABLE_PATH/ps/functions"
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case "$1" in
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ps)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; verify_app_name "$APP"; DOKKU_APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
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! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
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for CID in $DOKKU_APP_RUNNING_CONTAINER_IDS; do
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has_tty && DOKKU_RUN_OPTS="-i -t"
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dokku_log_info1_quiet "running processes in container: $CID"
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docker exec $DOKKU_RUN_OPTS $CID /bin/sh -c "ps auxwww"
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done
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;;
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ps:start)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP);
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verify_app_name "$APP"
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! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
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if ! (is_app_running $APP); then
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release_and_deploy "$APP" "$IMAGE_TAG"
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else
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echo "App $APP already running"
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fi
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;;
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ps:stop)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; DOKKU_APP_RUNNING_CONTAINER_IDS=$(get_app_running_container_ids $APP)
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verify_app_name "$APP"
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! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
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if [[ -n "$DOKKU_APP_RUNNING_CONTAINER_IDS" ]]; then
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echo "Stopping $APP ..."
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docker stop $DOKKU_APP_RUNNING_CONTAINER_IDS > /dev/null || true
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else
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echo "App $APP already stopped"
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fi
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;;
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ps:rebuild)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; verify_app_name "$APP"
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plugn trigger receive-app $APP
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;;
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ps:rebuildall)
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shopt -s nullglob
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for app in $DOKKU_ROOT/*; do
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[[ ! -d $app ]] && continue
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APP=$(basename $app)
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is_deployed $APP && dokku ps:rebuild $APP
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done
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shopt -u nullglob
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;;
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ps:restart)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP)
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verify_app_name "$APP"
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! (is_deployed $APP) && echo "App $APP has not been deployed" && exit 0
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release_and_deploy "$APP" "$IMAGE_TAG"
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;;
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ps:restartall)
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shopt -s nullglob
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for app in $DOKKU_ROOT/*; do
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[[ ! -d $app ]] && continue
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APP=$(basename $app)
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dokku ps:restart $APP
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done
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shopt -u nullglob
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;;
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ps:scale)
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[[ -z $2 ]] && dokku_log_fail "Please specify an app to run the command on"
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APP="$2"; IMAGE_TAG=$(get_running_image_tag $APP)
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verify_app_name "$APP"
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DOKKU_SCALE_FILE="$DOKKU_ROOT/$APP/DOKKU_SCALE"
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shift 2
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[[ ! -e $DOKKU_SCALE_FILE ]] && generate_scale_file "$APP" "$IMAGE_TAG"
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if [[ -z "$@" ]];then
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dokku_log_info1_quiet "Scaling for $APP"
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dokku_col_log_info1_quiet "proctype" "qty"
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dokku_col_log_info1_quiet "--------" "---"
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while read line || [[ -n "$line" ]]; do
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[[ -z "$line" ]] && continue
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PROC_NAME=${line%%=*}
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PROC_COUNT=${line#*=}
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dokku_col_log_info1 "$PROC_NAME" "$PROC_COUNT"
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done < "$DOKKU_SCALE_FILE"
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else
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set_scale "$APP" "$@"
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release_and_deploy "$APP" "$IMAGE_TAG"
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fi
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;;
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help | ps:help)
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cat<<EOF
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ps <app>, List processes running in app container(s)
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ps:scale [<app> <proc>=<count> [<proc>=<count>]], Get/Set how many instances of a given process to run
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ps:start <app>, Start app container(s)
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ps:stop <app>, Stop app container(s)
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ps:rebuild <app>, Rebuild an app
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ps:rebuildall, Rebuild all apps
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ps:restart <app>, Restart app container(s)
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ps:restartall, Restart all deployed app containers
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EOF
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;;
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*)
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exit $DOKKU_NOT_IMPLEMENTED_EXIT
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;;
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esac
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