56 lines
2.1 KiB
Bash
Executable File
56 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/config"
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set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_BASE_PATH/common/functions"
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source "$(dirname "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)")/functions"
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source "$PLUGIN_AVAILABLE_PATH/ps/functions"
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service-upgrade-cmd() {
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#E you can upgrade an existing service to a new image or image-version
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#E dokku $PLUGIN_COMMAND_PREFIX:upgrade lolipop
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#A service, service to run command against
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#F -C|--custom-env "USER=alpha;HOST=beta", semi-colon delimited environment variables to start the service with
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#F -i|--image IMAGE, the image name to start the service with
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#F -I|--image-version IMAGE_VERSION, the image version to start the service with
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#F -R|--restart-apps "true", whether to force an app restart
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declare desc="upgrade service <service> to the specified versions"
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local cmd="$PLUGIN_COMMAND_PREFIX:upgrade" argv=("$@"); [[ ${argv[0]} == "$cmd" ]] && shift 1
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declare SERVICE="$1" UPGRADE_FLAGS_LIST="${@:2}"
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[[ -z "$SERVICE" ]] && dokku_log_fail "Please specify a name for the service"
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verify_service_name "$SERVICE"
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local SERVICE_ROOT="$PLUGIN_DATA_ROOT/$SERVICE"
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local ID="$(cat "$SERVICE_ROOT/ID")"
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is_container_status "$ID" "Running" || dokku_log_fail "Service ${SERVICE} container is not running"
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service_parse_args "${@:2}"
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if ! service_image_exists "$SERVICE"; then
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dokku_log_fail "Unable to proceed with upgrade, image ${PLUGIN_IMAGE}:${PLUGIN_IMAGE_VERSION} does not exist"
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fi
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dokku_log_info2 "Upgrading $SERVICE to $PLUGIN_IMAGE:$PLUGIN_IMAGE_VERSION"
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if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
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dokku_log_info2 "Stopping all linked services"
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for app in $(service_linked_apps "$SERVICE"); do
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ps_stop "$app"
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done
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fi
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dokku_log_info2 "Stopping $SERVICE"
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service_container_rm "$SERVICE"
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service_start "$SERVICE" "${@:2}"
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if [[ "$SERVICE_RESTART_APPS" == "true" ]]; then
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dokku_log_info2 "Starting all linked services"
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for app in $(service_linked_apps "$SERVICE"); do
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ps_start "$app"
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done
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fi
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dokku_log_info2 "Done"
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}
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service-upgrade-cmd "$@"
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