1817 lines
47 KiB
Go
1817 lines
47 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package notify
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import (
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"context"
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"crypto/tls"
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"crypto/x509"
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"errors"
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"net/http"
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"strconv"
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"strings"
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"time"
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"github.com/minio/minio/cmd/config"
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"github.com/minio/minio/cmd/logger"
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"github.com/minio/minio/pkg/env"
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"github.com/minio/minio/pkg/event"
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"github.com/minio/minio/pkg/event/target"
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xnet "github.com/minio/minio/pkg/net"
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)
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const (
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formatNamespace = "namespace"
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)
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// ErrTargetsOffline - Indicates single/multiple target failures.
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var ErrTargetsOffline = errors.New("one or more targets are offline. Please use `mc admin info --json` to check the offline targets")
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// TestNotificationTargets is similar to GetNotificationTargets()
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// avoids explicit registration.
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func TestNotificationTargets(ctx context.Context, cfg config.Config, transport *http.Transport, targetIDs []event.TargetID) error {
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test := true
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returnOnTargetError := true
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targets, err := RegisterNotificationTargets(ctx, cfg, transport, targetIDs, test, returnOnTargetError)
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if err == nil {
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// Close all targets since we are only testing connections.
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for _, t := range targets.TargetMap() {
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_ = t.Close()
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}
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}
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return err
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}
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// GetNotificationTargets registers and initializes all notification
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// targets, returns error if any.
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func GetNotificationTargets(ctx context.Context, cfg config.Config, transport *http.Transport, test bool) (*event.TargetList, error) {
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returnOnTargetError := false
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return RegisterNotificationTargets(ctx, cfg, transport, nil, test, returnOnTargetError)
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}
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// RegisterNotificationTargets - returns TargetList which contains enabled targets in serverConfig.
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// A new notification target is added like below
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// * Add a new target in pkg/event/target package.
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// * Add newly added target configuration to serverConfig.Notify.<TARGET_NAME>.
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// * Handle the configuration in this function to create/add into TargetList.
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func RegisterNotificationTargets(ctx context.Context, cfg config.Config, transport *http.Transport, targetIDs []event.TargetID, test bool, returnOnTargetError bool) (*event.TargetList, error) {
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targetList, err := FetchRegisteredTargets(ctx, cfg, transport, test, returnOnTargetError)
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if err != nil {
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return targetList, err
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}
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if test {
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// Verify if user is trying to disable already configured
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// notification targets, based on their target IDs
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for _, targetID := range targetIDs {
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if !targetList.Exists(targetID) {
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return nil, config.Errorf(
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"Unable to disable configured targets '%v'",
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targetID)
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}
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}
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}
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return targetList, nil
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}
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// FetchRegisteredTargets - Returns a set of configured TargetList
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// If `returnOnTargetError` is set to true, The function returns when a target initialization fails
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// Else, the function will return a complete TargetList irrespective of errors
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func FetchRegisteredTargets(ctx context.Context, cfg config.Config, transport *http.Transport, test bool, returnOnTargetError bool) (_ *event.TargetList, err error) {
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targetList := event.NewTargetList()
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var targetsOffline bool
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defer func() {
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// Automatically close all connections to targets when an error occur.
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// Close all the targets if returnOnTargetError is set
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// Else, close only the failed targets
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if err != nil && returnOnTargetError {
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for _, t := range targetList.TargetMap() {
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_ = t.Close()
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}
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}
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}()
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if err = checkValidNotificationKeys(cfg); err != nil {
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return nil, err
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}
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amqpTargets, err := GetNotifyAMQP(cfg[config.NotifyAMQPSubSys])
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if err != nil {
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return nil, err
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}
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esTargets, err := GetNotifyES(cfg[config.NotifyESSubSys], transport)
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if err != nil {
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return nil, err
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}
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kafkaTargets, err := GetNotifyKafka(cfg[config.NotifyKafkaSubSys])
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if err != nil {
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return nil, err
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}
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mqttTargets, err := GetNotifyMQTT(cfg[config.NotifyMQTTSubSys], transport.TLSClientConfig.RootCAs)
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if err != nil {
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return nil, err
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}
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mysqlTargets, err := GetNotifyMySQL(cfg[config.NotifyMySQLSubSys])
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if err != nil {
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return nil, err
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}
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natsTargets, err := GetNotifyNATS(cfg[config.NotifyNATSSubSys], transport.TLSClientConfig.RootCAs)
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if err != nil {
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return nil, err
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}
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nsqTargets, err := GetNotifyNSQ(cfg[config.NotifyNSQSubSys])
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if err != nil {
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return nil, err
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}
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postgresTargets, err := GetNotifyPostgres(cfg[config.NotifyPostgresSubSys])
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if err != nil {
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return nil, err
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}
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redisTargets, err := GetNotifyRedis(cfg[config.NotifyRedisSubSys])
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if err != nil {
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return nil, err
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}
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webhookTargets, err := GetNotifyWebhook(cfg[config.NotifyWebhookSubSys], transport)
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if err != nil {
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return nil, err
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}
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for id, args := range amqpTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewAMQPTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range esTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewElasticsearchTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range kafkaTargets {
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if !args.Enable {
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continue
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}
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args.TLS.RootCAs = transport.TLSClientConfig.RootCAs
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newTarget, err := target.NewKafkaTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range mqttTargets {
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if !args.Enable {
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continue
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}
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args.RootCAs = transport.TLSClientConfig.RootCAs
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newTarget, err := target.NewMQTTTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range mysqlTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewMySQLTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range natsTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewNATSTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range nsqTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewNSQTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range postgresTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewPostgreSQLTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range redisTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewRedisTarget(id, args, ctx.Done(), logger.LogOnceIf, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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for id, args := range webhookTargets {
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if !args.Enable {
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continue
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}
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newTarget, err := target.NewWebhookTarget(ctx, id, args, logger.LogOnceIf, transport, test)
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if err != nil {
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targetsOffline = true
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if returnOnTargetError {
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return nil, err
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}
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_ = newTarget.Close()
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}
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if err = targetList.Add(newTarget); err != nil {
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logger.LogIf(context.Background(), err)
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if returnOnTargetError {
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return nil, err
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}
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}
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}
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if targetsOffline {
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return targetList, ErrTargetsOffline
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}
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return targetList, nil
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}
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// DefaultNotificationKVS - default notification list of kvs.
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var (
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DefaultNotificationKVS = map[string]config.KVS{
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config.NotifyAMQPSubSys: DefaultAMQPKVS,
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config.NotifyKafkaSubSys: DefaultKafkaKVS,
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config.NotifyMQTTSubSys: DefaultMQTTKVS,
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config.NotifyMySQLSubSys: DefaultMySQLKVS,
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config.NotifyNATSSubSys: DefaultNATSKVS,
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config.NotifyNSQSubSys: DefaultNSQKVS,
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config.NotifyPostgresSubSys: DefaultPostgresKVS,
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config.NotifyRedisSubSys: DefaultRedisKVS,
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config.NotifyWebhookSubSys: DefaultWebhookKVS,
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config.NotifyESSubSys: DefaultESKVS,
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}
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)
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func checkValidNotificationKeys(cfg config.Config) error {
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for subSys, tgt := range cfg {
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validKVS, ok := DefaultNotificationKVS[subSys]
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if !ok {
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continue
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}
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for tname, kv := range tgt {
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subSysTarget := subSys
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if tname != config.Default {
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subSysTarget = subSys + config.SubSystemSeparator + tname
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}
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if v, ok := kv.Lookup(config.Enable); ok && v == config.EnableOn {
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if err := config.CheckValidKeys(subSysTarget, kv, validKVS); err != nil {
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return err
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}
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}
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}
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}
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return nil
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}
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func mergeTargets(cfgTargets map[string]config.KVS, envname string, defaultKVS config.KVS) map[string]config.KVS {
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newCfgTargets := make(map[string]config.KVS)
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for _, e := range env.List(envname) {
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tgt := strings.TrimPrefix(e, envname+config.Default)
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if tgt == envname {
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tgt = config.Default
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}
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newCfgTargets[tgt] = defaultKVS
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}
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for tgt, kv := range cfgTargets {
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newCfgTargets[tgt] = kv
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}
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return newCfgTargets
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}
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// DefaultKakfaKVS - default KV for kafka target
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var (
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DefaultKafkaKVS = config.KVS{
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config.KV{
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Key: config.Enable,
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Value: config.EnableOff,
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},
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config.KV{
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Key: target.KafkaTopic,
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Value: "",
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},
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config.KV{
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Key: target.KafkaBrokers,
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Value: "",
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},
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config.KV{
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Key: target.KafkaSASLUsername,
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Value: "",
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},
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config.KV{
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Key: target.KafkaSASLPassword,
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Value: "",
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},
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config.KV{
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Key: target.KafkaSASLMechanism,
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Value: "plain",
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},
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config.KV{
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Key: target.KafkaClientTLSCert,
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Value: "",
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},
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config.KV{
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Key: target.KafkaClientTLSKey,
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Value: "",
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},
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config.KV{
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Key: target.KafkaTLSClientAuth,
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Value: "0",
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},
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config.KV{
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Key: target.KafkaSASL,
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Value: config.EnableOff,
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},
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config.KV{
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Key: target.KafkaTLS,
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Value: config.EnableOff,
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},
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config.KV{
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Key: target.KafkaTLSSkipVerify,
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Value: config.EnableOff,
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},
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config.KV{
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Key: target.KafkaQueueLimit,
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Value: "0",
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},
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config.KV{
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Key: target.KafkaQueueDir,
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Value: "",
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},
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config.KV{
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Key: target.KafkaVersion,
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Value: "",
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},
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}
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)
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|
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// GetNotifyKafka - returns a map of registered notification 'kafka' targets
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func GetNotifyKafka(kafkaKVS map[string]config.KVS) (map[string]target.KafkaArgs, error) {
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kafkaTargets := make(map[string]target.KafkaArgs)
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for k, kv := range mergeTargets(kafkaKVS, target.EnvKafkaEnable, DefaultKafkaKVS) {
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enableEnv := target.EnvKafkaEnable
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if k != config.Default {
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enableEnv = enableEnv + config.Default + k
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}
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enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
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if err != nil {
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return nil, err
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}
|
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if !enabled {
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continue
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}
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var brokers []xnet.Host
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brokersEnv := target.EnvKafkaBrokers
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if k != config.Default {
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brokersEnv = brokersEnv + config.Default + k
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}
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kafkaBrokers := env.Get(brokersEnv, kv.Get(target.KafkaBrokers))
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if len(kafkaBrokers) == 0 {
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return nil, config.Errorf("kafka 'brokers' cannot be empty")
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}
|
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for _, s := range strings.Split(kafkaBrokers, config.ValueSeparator) {
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var host *xnet.Host
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host, err = xnet.ParseHost(s)
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if err != nil {
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break
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}
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brokers = append(brokers, *host)
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}
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if err != nil {
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return nil, err
|
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}
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|
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queueLimitEnv := target.EnvKafkaQueueLimit
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if k != config.Default {
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queueLimitEnv = queueLimitEnv + config.Default + k
|
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}
|
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queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.KafkaQueueLimit)), 10, 64)
|
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if err != nil {
|
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return nil, err
|
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}
|
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|
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clientAuthEnv := target.EnvKafkaTLSClientAuth
|
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if k != config.Default {
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clientAuthEnv = clientAuthEnv + config.Default + k
|
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}
|
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clientAuth, err := strconv.Atoi(env.Get(clientAuthEnv, kv.Get(target.KafkaTLSClientAuth)))
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if err != nil {
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return nil, err
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|
}
|
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|
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topicEnv := target.EnvKafkaTopic
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|
if k != config.Default {
|
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topicEnv = topicEnv + config.Default + k
|
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}
|
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|
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queueDirEnv := target.EnvKafkaQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
versionEnv := target.EnvKafkaVersion
|
|
if k != config.Default {
|
|
versionEnv = versionEnv + config.Default + k
|
|
}
|
|
|
|
kafkaArgs := target.KafkaArgs{
|
|
Enable: enabled,
|
|
Brokers: brokers,
|
|
Topic: env.Get(topicEnv, kv.Get(target.KafkaTopic)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.KafkaQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
Version: env.Get(versionEnv, kv.Get(target.KafkaVersion)),
|
|
}
|
|
|
|
tlsEnableEnv := target.EnvKafkaTLS
|
|
if k != config.Default {
|
|
tlsEnableEnv = tlsEnableEnv + config.Default + k
|
|
}
|
|
tlsSkipVerifyEnv := target.EnvKafkaTLSSkipVerify
|
|
if k != config.Default {
|
|
tlsSkipVerifyEnv = tlsSkipVerifyEnv + config.Default + k
|
|
}
|
|
|
|
tlsClientTLSCertEnv := target.EnvKafkaClientTLSCert
|
|
if k != config.Default {
|
|
tlsClientTLSCertEnv = tlsClientTLSCertEnv + config.Default + k
|
|
}
|
|
|
|
tlsClientTLSKeyEnv := target.EnvKafkaClientTLSKey
|
|
if k != config.Default {
|
|
tlsClientTLSKeyEnv = tlsClientTLSKeyEnv + config.Default + k
|
|
}
|
|
|
|
kafkaArgs.TLS.Enable = env.Get(tlsEnableEnv, kv.Get(target.KafkaTLS)) == config.EnableOn
|
|
kafkaArgs.TLS.SkipVerify = env.Get(tlsSkipVerifyEnv, kv.Get(target.KafkaTLSSkipVerify)) == config.EnableOn
|
|
kafkaArgs.TLS.ClientAuth = tls.ClientAuthType(clientAuth)
|
|
|
|
kafkaArgs.TLS.ClientTLSCert = env.Get(tlsClientTLSCertEnv, kv.Get(target.KafkaClientTLSCert))
|
|
kafkaArgs.TLS.ClientTLSKey = env.Get(tlsClientTLSKeyEnv, kv.Get(target.KafkaClientTLSKey))
|
|
|
|
saslEnableEnv := target.EnvKafkaSASLEnable
|
|
if k != config.Default {
|
|
saslEnableEnv = saslEnableEnv + config.Default + k
|
|
}
|
|
saslUsernameEnv := target.EnvKafkaSASLUsername
|
|
if k != config.Default {
|
|
saslUsernameEnv = saslUsernameEnv + config.Default + k
|
|
}
|
|
saslPasswordEnv := target.EnvKafkaSASLPassword
|
|
if k != config.Default {
|
|
saslPasswordEnv = saslPasswordEnv + config.Default + k
|
|
}
|
|
saslMechanismEnv := target.EnvKafkaSASLMechanism
|
|
if k != config.Default {
|
|
saslMechanismEnv = saslMechanismEnv + config.Default + k
|
|
}
|
|
kafkaArgs.SASL.Enable = env.Get(saslEnableEnv, kv.Get(target.KafkaSASL)) == config.EnableOn
|
|
kafkaArgs.SASL.User = env.Get(saslUsernameEnv, kv.Get(target.KafkaSASLUsername))
|
|
kafkaArgs.SASL.Password = env.Get(saslPasswordEnv, kv.Get(target.KafkaSASLPassword))
|
|
kafkaArgs.SASL.Mechanism = env.Get(saslMechanismEnv, kv.Get(target.KafkaSASLMechanism))
|
|
|
|
if err = kafkaArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
kafkaTargets[k] = kafkaArgs
|
|
}
|
|
|
|
return kafkaTargets, nil
|
|
}
|
|
|
|
// DefaultMQTTKVS - default MQTT config
|
|
var (
|
|
DefaultMQTTKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.MqttBroker,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttTopic,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttPassword,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttUsername,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttQoS,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttKeepAliveInterval,
|
|
Value: "0s",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttReconnectInterval,
|
|
Value: "0s",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MqttQueueLimit,
|
|
Value: "0",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyMQTT - returns a map of registered notification 'mqtt' targets
|
|
func GetNotifyMQTT(mqttKVS map[string]config.KVS, rootCAs *x509.CertPool) (map[string]target.MQTTArgs, error) {
|
|
mqttTargets := make(map[string]target.MQTTArgs)
|
|
for k, kv := range mergeTargets(mqttKVS, target.EnvMQTTEnable, DefaultMQTTKVS) {
|
|
enableEnv := target.EnvMQTTEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
brokerEnv := target.EnvMQTTBroker
|
|
if k != config.Default {
|
|
brokerEnv = brokerEnv + config.Default + k
|
|
}
|
|
|
|
brokerURL, err := xnet.ParseURL(env.Get(brokerEnv, kv.Get(target.MqttBroker)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
reconnectIntervalEnv := target.EnvMQTTReconnectInterval
|
|
if k != config.Default {
|
|
reconnectIntervalEnv = reconnectIntervalEnv + config.Default + k
|
|
}
|
|
reconnectInterval, err := time.ParseDuration(env.Get(reconnectIntervalEnv,
|
|
kv.Get(target.MqttReconnectInterval)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
keepAliveIntervalEnv := target.EnvMQTTKeepAliveInterval
|
|
if k != config.Default {
|
|
keepAliveIntervalEnv = keepAliveIntervalEnv + config.Default + k
|
|
}
|
|
keepAliveInterval, err := time.ParseDuration(env.Get(keepAliveIntervalEnv,
|
|
kv.Get(target.MqttKeepAliveInterval)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
queueLimitEnv := target.EnvMQTTQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.MqttQueueLimit)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
qosEnv := target.EnvMQTTQoS
|
|
if k != config.Default {
|
|
qosEnv = qosEnv + config.Default + k
|
|
}
|
|
|
|
// Parse uint8 value
|
|
qos, err := strconv.ParseUint(env.Get(qosEnv, kv.Get(target.MqttQoS)), 10, 8)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
topicEnv := target.EnvMQTTTopic
|
|
if k != config.Default {
|
|
topicEnv = topicEnv + config.Default + k
|
|
}
|
|
|
|
usernameEnv := target.EnvMQTTUsername
|
|
if k != config.Default {
|
|
usernameEnv = usernameEnv + config.Default + k
|
|
}
|
|
|
|
passwordEnv := target.EnvMQTTPassword
|
|
if k != config.Default {
|
|
passwordEnv = passwordEnv + config.Default + k
|
|
}
|
|
|
|
queueDirEnv := target.EnvMQTTQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
mqttArgs := target.MQTTArgs{
|
|
Enable: enabled,
|
|
Broker: *brokerURL,
|
|
Topic: env.Get(topicEnv, kv.Get(target.MqttTopic)),
|
|
QoS: byte(qos),
|
|
User: env.Get(usernameEnv, kv.Get(target.MqttUsername)),
|
|
Password: env.Get(passwordEnv, kv.Get(target.MqttPassword)),
|
|
MaxReconnectInterval: reconnectInterval,
|
|
KeepAlive: keepAliveInterval,
|
|
RootCAs: rootCAs,
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.MqttQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
}
|
|
|
|
if err = mqttArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
mqttTargets[k] = mqttArgs
|
|
}
|
|
return mqttTargets, nil
|
|
}
|
|
|
|
// DefaultMySQLKVS - default KV for MySQL
|
|
var (
|
|
DefaultMySQLKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLFormat,
|
|
Value: formatNamespace,
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLDSNString,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLTable,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLQueueLimit,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.MySQLMaxOpenConnections,
|
|
Value: "2",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyMySQL - returns a map of registered notification 'mysql' targets
|
|
func GetNotifyMySQL(mysqlKVS map[string]config.KVS) (map[string]target.MySQLArgs, error) {
|
|
mysqlTargets := make(map[string]target.MySQLArgs)
|
|
for k, kv := range mergeTargets(mysqlKVS, target.EnvMySQLEnable, DefaultMySQLKVS) {
|
|
enableEnv := target.EnvMySQLEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
queueLimitEnv := target.EnvMySQLQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.MySQLQueueLimit)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
formatEnv := target.EnvMySQLFormat
|
|
if k != config.Default {
|
|
formatEnv = formatEnv + config.Default + k
|
|
}
|
|
|
|
dsnStringEnv := target.EnvMySQLDSNString
|
|
if k != config.Default {
|
|
dsnStringEnv = dsnStringEnv + config.Default + k
|
|
}
|
|
|
|
tableEnv := target.EnvMySQLTable
|
|
if k != config.Default {
|
|
tableEnv = tableEnv + config.Default + k
|
|
}
|
|
|
|
queueDirEnv := target.EnvMySQLQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
maxOpenConnectionsEnv := target.EnvMySQLMaxOpenConnections
|
|
if k != config.Default {
|
|
maxOpenConnectionsEnv = maxOpenConnectionsEnv + config.Default + k
|
|
}
|
|
|
|
maxOpenConnections, cErr := strconv.Atoi(env.Get(maxOpenConnectionsEnv, kv.Get(target.MySQLMaxOpenConnections)))
|
|
if cErr != nil {
|
|
return nil, cErr
|
|
}
|
|
|
|
mysqlArgs := target.MySQLArgs{
|
|
Enable: enabled,
|
|
Format: env.Get(formatEnv, kv.Get(target.MySQLFormat)),
|
|
DSN: env.Get(dsnStringEnv, kv.Get(target.MySQLDSNString)),
|
|
Table: env.Get(tableEnv, kv.Get(target.MySQLTable)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.MySQLQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
MaxOpenConnections: maxOpenConnections,
|
|
}
|
|
if err = mysqlArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
mysqlTargets[k] = mysqlArgs
|
|
}
|
|
return mysqlTargets, nil
|
|
}
|
|
|
|
// DefaultNATSKVS - NATS KV for nats config.
|
|
var (
|
|
DefaultNATSKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NATSAddress,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSSubject,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSUsername,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSPassword,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSToken,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSTLS,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NATSTLSSkipVerify,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NATSCertAuthority,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSClientCert,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSClientKey,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSPingInterval,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSStreaming,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NATSStreamingAsync,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NATSStreamingMaxPubAcksInFlight,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSStreamingClusterID,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NATSQueueLimit,
|
|
Value: "0",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyNATS - returns a map of registered notification 'nats' targets
|
|
func GetNotifyNATS(natsKVS map[string]config.KVS, rootCAs *x509.CertPool) (map[string]target.NATSArgs, error) {
|
|
natsTargets := make(map[string]target.NATSArgs)
|
|
for k, kv := range mergeTargets(natsKVS, target.EnvNATSEnable, DefaultNATSKVS) {
|
|
enableEnv := target.EnvNATSEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
addressEnv := target.EnvNATSAddress
|
|
if k != config.Default {
|
|
addressEnv = addressEnv + config.Default + k
|
|
}
|
|
|
|
address, err := xnet.ParseHost(env.Get(addressEnv, kv.Get(target.NATSAddress)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
pingIntervalEnv := target.EnvNATSPingInterval
|
|
if k != config.Default {
|
|
pingIntervalEnv = pingIntervalEnv + config.Default + k
|
|
}
|
|
|
|
pingInterval, err := strconv.ParseInt(env.Get(pingIntervalEnv, kv.Get(target.NATSPingInterval)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
queueLimitEnv := target.EnvNATSQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
|
|
queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.NATSQueueLimit)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
tlsEnv := target.EnvNATSTLS
|
|
if k != config.Default {
|
|
tlsEnv = tlsEnv + config.Default + k
|
|
}
|
|
|
|
tlsSkipVerifyEnv := target.EnvNATSTLSSkipVerify
|
|
if k != config.Default {
|
|
tlsSkipVerifyEnv = tlsSkipVerifyEnv + config.Default + k
|
|
}
|
|
|
|
subjectEnv := target.EnvNATSSubject
|
|
if k != config.Default {
|
|
subjectEnv = subjectEnv + config.Default + k
|
|
}
|
|
|
|
usernameEnv := target.EnvNATSUsername
|
|
if k != config.Default {
|
|
usernameEnv = usernameEnv + config.Default + k
|
|
}
|
|
|
|
passwordEnv := target.EnvNATSPassword
|
|
if k != config.Default {
|
|
passwordEnv = passwordEnv + config.Default + k
|
|
}
|
|
|
|
tokenEnv := target.EnvNATSToken
|
|
if k != config.Default {
|
|
tokenEnv = tokenEnv + config.Default + k
|
|
}
|
|
|
|
queueDirEnv := target.EnvNATSQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
certAuthorityEnv := target.EnvNATSCertAuthority
|
|
if k != config.Default {
|
|
certAuthorityEnv = certAuthorityEnv + config.Default + k
|
|
}
|
|
|
|
clientCertEnv := target.EnvNATSClientCert
|
|
if k != config.Default {
|
|
clientCertEnv = clientCertEnv + config.Default + k
|
|
}
|
|
|
|
clientKeyEnv := target.EnvNATSClientKey
|
|
if k != config.Default {
|
|
clientKeyEnv = clientKeyEnv + config.Default + k
|
|
}
|
|
|
|
natsArgs := target.NATSArgs{
|
|
Enable: true,
|
|
Address: *address,
|
|
Subject: env.Get(subjectEnv, kv.Get(target.NATSSubject)),
|
|
Username: env.Get(usernameEnv, kv.Get(target.NATSUsername)),
|
|
Password: env.Get(passwordEnv, kv.Get(target.NATSPassword)),
|
|
CertAuthority: env.Get(certAuthorityEnv, kv.Get(target.NATSCertAuthority)),
|
|
ClientCert: env.Get(clientCertEnv, kv.Get(target.NATSClientCert)),
|
|
ClientKey: env.Get(clientKeyEnv, kv.Get(target.NATSClientKey)),
|
|
Token: env.Get(tokenEnv, kv.Get(target.NATSToken)),
|
|
TLS: env.Get(tlsEnv, kv.Get(target.NATSTLS)) == config.EnableOn,
|
|
TLSSkipVerify: env.Get(tlsSkipVerifyEnv, kv.Get(target.NATSTLSSkipVerify)) == config.EnableOn,
|
|
PingInterval: pingInterval,
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.NATSQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
RootCAs: rootCAs,
|
|
}
|
|
|
|
streamingEnableEnv := target.EnvNATSStreaming
|
|
if k != config.Default {
|
|
streamingEnableEnv = streamingEnableEnv + config.Default + k
|
|
}
|
|
|
|
streamingEnabled := env.Get(streamingEnableEnv, kv.Get(target.NATSStreaming)) == config.EnableOn
|
|
if streamingEnabled {
|
|
asyncEnv := target.EnvNATSStreamingAsync
|
|
if k != config.Default {
|
|
asyncEnv = asyncEnv + config.Default + k
|
|
}
|
|
maxPubAcksInflightEnv := target.EnvNATSStreamingMaxPubAcksInFlight
|
|
if k != config.Default {
|
|
maxPubAcksInflightEnv = maxPubAcksInflightEnv + config.Default + k
|
|
}
|
|
maxPubAcksInflight, err := strconv.Atoi(env.Get(maxPubAcksInflightEnv,
|
|
kv.Get(target.NATSStreamingMaxPubAcksInFlight)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
clusterIDEnv := target.EnvNATSStreamingClusterID
|
|
if k != config.Default {
|
|
clusterIDEnv = clusterIDEnv + config.Default + k
|
|
}
|
|
natsArgs.Streaming.Enable = streamingEnabled
|
|
natsArgs.Streaming.ClusterID = env.Get(clusterIDEnv, kv.Get(target.NATSStreamingClusterID))
|
|
natsArgs.Streaming.Async = env.Get(asyncEnv, kv.Get(target.NATSStreamingAsync)) == config.EnableOn
|
|
natsArgs.Streaming.MaxPubAcksInflight = maxPubAcksInflight
|
|
}
|
|
|
|
if err = natsArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
natsTargets[k] = natsArgs
|
|
}
|
|
return natsTargets, nil
|
|
}
|
|
|
|
// DefaultNSQKVS - NSQ KV for config
|
|
var (
|
|
DefaultNSQKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NSQAddress,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NSQTopic,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NSQTLS,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NSQTLSSkipVerify,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.NSQQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.NSQQueueLimit,
|
|
Value: "0",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyNSQ - returns a map of registered notification 'nsq' targets
|
|
func GetNotifyNSQ(nsqKVS map[string]config.KVS) (map[string]target.NSQArgs, error) {
|
|
nsqTargets := make(map[string]target.NSQArgs)
|
|
for k, kv := range mergeTargets(nsqKVS, target.EnvNSQEnable, DefaultNSQKVS) {
|
|
enableEnv := target.EnvNSQEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
addressEnv := target.EnvNSQAddress
|
|
if k != config.Default {
|
|
addressEnv = addressEnv + config.Default + k
|
|
}
|
|
nsqdAddress, err := xnet.ParseHost(env.Get(addressEnv, kv.Get(target.NSQAddress)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
tlsEnableEnv := target.EnvNSQTLS
|
|
if k != config.Default {
|
|
tlsEnableEnv = tlsEnableEnv + config.Default + k
|
|
}
|
|
tlsSkipVerifyEnv := target.EnvNSQTLSSkipVerify
|
|
if k != config.Default {
|
|
tlsSkipVerifyEnv = tlsSkipVerifyEnv + config.Default + k
|
|
}
|
|
|
|
queueLimitEnv := target.EnvNSQQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.NSQQueueLimit)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
topicEnv := target.EnvNSQTopic
|
|
if k != config.Default {
|
|
topicEnv = topicEnv + config.Default + k
|
|
}
|
|
queueDirEnv := target.EnvNSQQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
nsqArgs := target.NSQArgs{
|
|
Enable: enabled,
|
|
NSQDAddress: *nsqdAddress,
|
|
Topic: env.Get(topicEnv, kv.Get(target.NSQTopic)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.NSQQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
}
|
|
nsqArgs.TLS.Enable = env.Get(tlsEnableEnv, kv.Get(target.NSQTLS)) == config.EnableOn
|
|
nsqArgs.TLS.SkipVerify = env.Get(tlsSkipVerifyEnv, kv.Get(target.NSQTLSSkipVerify)) == config.EnableOn
|
|
|
|
if err = nsqArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
nsqTargets[k] = nsqArgs
|
|
}
|
|
return nsqTargets, nil
|
|
}
|
|
|
|
// DefaultPostgresKVS - default Postgres KV for server config.
|
|
var (
|
|
DefaultPostgresKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresFormat,
|
|
Value: formatNamespace,
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresConnectionString,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresTable,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresQueueLimit,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.PostgresMaxOpenConnections,
|
|
Value: "2",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyPostgres - returns a map of registered notification 'postgres' targets
|
|
func GetNotifyPostgres(postgresKVS map[string]config.KVS) (map[string]target.PostgreSQLArgs, error) {
|
|
psqlTargets := make(map[string]target.PostgreSQLArgs)
|
|
for k, kv := range mergeTargets(postgresKVS, target.EnvPostgresEnable, DefaultPostgresKVS) {
|
|
enableEnv := target.EnvPostgresEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
queueLimitEnv := target.EnvPostgresQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
|
|
queueLimit, err := strconv.Atoi(env.Get(queueLimitEnv, kv.Get(target.PostgresQueueLimit)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
formatEnv := target.EnvPostgresFormat
|
|
if k != config.Default {
|
|
formatEnv = formatEnv + config.Default + k
|
|
}
|
|
|
|
connectionStringEnv := target.EnvPostgresConnectionString
|
|
if k != config.Default {
|
|
connectionStringEnv = connectionStringEnv + config.Default + k
|
|
}
|
|
|
|
tableEnv := target.EnvPostgresTable
|
|
if k != config.Default {
|
|
tableEnv = tableEnv + config.Default + k
|
|
}
|
|
|
|
queueDirEnv := target.EnvPostgresQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
maxOpenConnectionsEnv := target.EnvPostgresMaxOpenConnections
|
|
if k != config.Default {
|
|
maxOpenConnectionsEnv = maxOpenConnectionsEnv + config.Default + k
|
|
}
|
|
|
|
maxOpenConnections, cErr := strconv.Atoi(env.Get(maxOpenConnectionsEnv, kv.Get(target.PostgresMaxOpenConnections)))
|
|
if cErr != nil {
|
|
return nil, cErr
|
|
}
|
|
|
|
psqlArgs := target.PostgreSQLArgs{
|
|
Enable: enabled,
|
|
Format: env.Get(formatEnv, kv.Get(target.PostgresFormat)),
|
|
ConnectionString: env.Get(connectionStringEnv, kv.Get(target.PostgresConnectionString)),
|
|
Table: env.Get(tableEnv, kv.Get(target.PostgresTable)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.PostgresQueueDir)),
|
|
QueueLimit: uint64(queueLimit),
|
|
MaxOpenConnections: maxOpenConnections,
|
|
}
|
|
if err = psqlArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
psqlTargets[k] = psqlArgs
|
|
}
|
|
|
|
return psqlTargets, nil
|
|
}
|
|
|
|
// DefaultRedisKVS - default KV for redis config
|
|
var (
|
|
DefaultRedisKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.RedisFormat,
|
|
Value: formatNamespace,
|
|
},
|
|
config.KV{
|
|
Key: target.RedisAddress,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.RedisKey,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.RedisPassword,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.RedisQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.RedisQueueLimit,
|
|
Value: "0",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyRedis - returns a map of registered notification 'redis' targets
|
|
func GetNotifyRedis(redisKVS map[string]config.KVS) (map[string]target.RedisArgs, error) {
|
|
redisTargets := make(map[string]target.RedisArgs)
|
|
for k, kv := range mergeTargets(redisKVS, target.EnvRedisEnable, DefaultRedisKVS) {
|
|
enableEnv := target.EnvRedisEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
addressEnv := target.EnvRedisAddress
|
|
if k != config.Default {
|
|
addressEnv = addressEnv + config.Default + k
|
|
}
|
|
addr, err := xnet.ParseHost(env.Get(addressEnv, kv.Get(target.RedisAddress)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
queueLimitEnv := target.EnvRedisQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.Atoi(env.Get(queueLimitEnv, kv.Get(target.RedisQueueLimit)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
formatEnv := target.EnvRedisFormat
|
|
if k != config.Default {
|
|
formatEnv = formatEnv + config.Default + k
|
|
}
|
|
passwordEnv := target.EnvRedisPassword
|
|
if k != config.Default {
|
|
passwordEnv = passwordEnv + config.Default + k
|
|
}
|
|
keyEnv := target.EnvRedisKey
|
|
if k != config.Default {
|
|
keyEnv = keyEnv + config.Default + k
|
|
}
|
|
queueDirEnv := target.EnvRedisQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
redisArgs := target.RedisArgs{
|
|
Enable: enabled,
|
|
Format: env.Get(formatEnv, kv.Get(target.RedisFormat)),
|
|
Addr: *addr,
|
|
Password: env.Get(passwordEnv, kv.Get(target.RedisPassword)),
|
|
Key: env.Get(keyEnv, kv.Get(target.RedisKey)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.RedisQueueDir)),
|
|
QueueLimit: uint64(queueLimit),
|
|
}
|
|
if err = redisArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
redisTargets[k] = redisArgs
|
|
}
|
|
return redisTargets, nil
|
|
}
|
|
|
|
// DefaultWebhookKVS - default KV for webhook config
|
|
var (
|
|
DefaultWebhookKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookEndpoint,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookAuthToken,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookQueueLimit,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookClientCert,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.WebhookClientKey,
|
|
Value: "",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyWebhook - returns a map of registered notification 'webhook' targets
|
|
func GetNotifyWebhook(webhookKVS map[string]config.KVS, transport *http.Transport) (
|
|
map[string]target.WebhookArgs, error) {
|
|
webhookTargets := make(map[string]target.WebhookArgs)
|
|
for k, kv := range mergeTargets(webhookKVS, target.EnvWebhookEnable, DefaultWebhookKVS) {
|
|
enableEnv := target.EnvWebhookEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
urlEnv := target.EnvWebhookEndpoint
|
|
if k != config.Default {
|
|
urlEnv = urlEnv + config.Default + k
|
|
}
|
|
url, err := xnet.ParseHTTPURL(env.Get(urlEnv, kv.Get(target.WebhookEndpoint)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
queueLimitEnv := target.EnvWebhookQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.Atoi(env.Get(queueLimitEnv, kv.Get(target.WebhookQueueLimit)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
queueDirEnv := target.EnvWebhookQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
authEnv := target.EnvWebhookAuthToken
|
|
if k != config.Default {
|
|
authEnv = authEnv + config.Default + k
|
|
}
|
|
clientCertEnv := target.EnvWebhookClientCert
|
|
if k != config.Default {
|
|
clientCertEnv = clientCertEnv + config.Default + k
|
|
}
|
|
|
|
clientKeyEnv := target.EnvWebhookClientKey
|
|
if k != config.Default {
|
|
clientKeyEnv = clientKeyEnv + config.Default + k
|
|
}
|
|
|
|
webhookArgs := target.WebhookArgs{
|
|
Enable: enabled,
|
|
Endpoint: *url,
|
|
Transport: transport,
|
|
AuthToken: env.Get(authEnv, kv.Get(target.WebhookAuthToken)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.WebhookQueueDir)),
|
|
QueueLimit: uint64(queueLimit),
|
|
ClientCert: env.Get(clientCertEnv, kv.Get(target.WebhookClientCert)),
|
|
ClientKey: env.Get(clientKeyEnv, kv.Get(target.WebhookClientKey)),
|
|
}
|
|
if err = webhookArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
webhookTargets[k] = webhookArgs
|
|
}
|
|
return webhookTargets, nil
|
|
}
|
|
|
|
// DefaultESKVS - default KV config for Elasticsearch target
|
|
var (
|
|
DefaultESKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticURL,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticFormat,
|
|
Value: formatNamespace,
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticIndex,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticQueueDir,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticQueueLimit,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticUsername,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.ElasticPassword,
|
|
Value: "",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyES - returns a map of registered notification 'elasticsearch' targets
|
|
func GetNotifyES(esKVS map[string]config.KVS, transport *http.Transport) (map[string]target.ElasticsearchArgs, error) {
|
|
esTargets := make(map[string]target.ElasticsearchArgs)
|
|
for k, kv := range mergeTargets(esKVS, target.EnvElasticEnable, DefaultESKVS) {
|
|
enableEnv := target.EnvElasticEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
|
|
urlEnv := target.EnvElasticURL
|
|
if k != config.Default {
|
|
urlEnv = urlEnv + config.Default + k
|
|
}
|
|
|
|
url, err := xnet.ParseHTTPURL(env.Get(urlEnv, kv.Get(target.ElasticURL)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
queueLimitEnv := target.EnvElasticQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
|
|
queueLimit, err := strconv.Atoi(env.Get(queueLimitEnv, kv.Get(target.ElasticQueueLimit)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
formatEnv := target.EnvElasticFormat
|
|
if k != config.Default {
|
|
formatEnv = formatEnv + config.Default + k
|
|
}
|
|
|
|
indexEnv := target.EnvElasticIndex
|
|
if k != config.Default {
|
|
indexEnv = indexEnv + config.Default + k
|
|
}
|
|
|
|
queueDirEnv := target.EnvElasticQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
|
|
usernameEnv := target.EnvElasticUsername
|
|
if k != config.Default {
|
|
usernameEnv = usernameEnv + config.Default + k
|
|
}
|
|
|
|
passwordEnv := target.EnvElasticPassword
|
|
if k != config.Default {
|
|
passwordEnv = passwordEnv + config.Default + k
|
|
}
|
|
|
|
esArgs := target.ElasticsearchArgs{
|
|
Enable: enabled,
|
|
Format: env.Get(formatEnv, kv.Get(target.ElasticFormat)),
|
|
URL: *url,
|
|
Index: env.Get(indexEnv, kv.Get(target.ElasticIndex)),
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.ElasticQueueDir)),
|
|
QueueLimit: uint64(queueLimit),
|
|
Transport: transport,
|
|
Username: env.Get(usernameEnv, kv.Get(target.ElasticUsername)),
|
|
Password: env.Get(passwordEnv, kv.Get(target.ElasticPassword)),
|
|
}
|
|
if err = esArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
esTargets[k] = esArgs
|
|
}
|
|
return esTargets, nil
|
|
}
|
|
|
|
// DefaultAMQPKVS - default KV for AMQP config
|
|
var (
|
|
DefaultAMQPKVS = config.KVS{
|
|
config.KV{
|
|
Key: config.Enable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpURL,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpExchange,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpExchangeType,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpRoutingKey,
|
|
Value: "",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpMandatory,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpDurable,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpNoWait,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpInternal,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpAutoDeleted,
|
|
Value: config.EnableOff,
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpDeliveryMode,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpQueueLimit,
|
|
Value: "0",
|
|
},
|
|
config.KV{
|
|
Key: target.AmqpQueueDir,
|
|
Value: "",
|
|
},
|
|
}
|
|
)
|
|
|
|
// GetNotifyAMQP - returns a map of registered notification 'amqp' targets
|
|
func GetNotifyAMQP(amqpKVS map[string]config.KVS) (map[string]target.AMQPArgs, error) {
|
|
amqpTargets := make(map[string]target.AMQPArgs)
|
|
for k, kv := range mergeTargets(amqpKVS, target.EnvAMQPEnable, DefaultAMQPKVS) {
|
|
enableEnv := target.EnvAMQPEnable
|
|
if k != config.Default {
|
|
enableEnv = enableEnv + config.Default + k
|
|
}
|
|
enabled, err := config.ParseBool(env.Get(enableEnv, kv.Get(config.Enable)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !enabled {
|
|
continue
|
|
}
|
|
urlEnv := target.EnvAMQPURL
|
|
if k != config.Default {
|
|
urlEnv = urlEnv + config.Default + k
|
|
}
|
|
url, err := xnet.ParseURL(env.Get(urlEnv, kv.Get(target.AmqpURL)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
deliveryModeEnv := target.EnvAMQPDeliveryMode
|
|
if k != config.Default {
|
|
deliveryModeEnv = deliveryModeEnv + config.Default + k
|
|
}
|
|
deliveryMode, err := strconv.Atoi(env.Get(deliveryModeEnv, kv.Get(target.AmqpDeliveryMode)))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
exchangeEnv := target.EnvAMQPExchange
|
|
if k != config.Default {
|
|
exchangeEnv = exchangeEnv + config.Default + k
|
|
}
|
|
routingKeyEnv := target.EnvAMQPRoutingKey
|
|
if k != config.Default {
|
|
routingKeyEnv = routingKeyEnv + config.Default + k
|
|
}
|
|
exchangeTypeEnv := target.EnvAMQPExchangeType
|
|
if k != config.Default {
|
|
exchangeTypeEnv = exchangeTypeEnv + config.Default + k
|
|
}
|
|
mandatoryEnv := target.EnvAMQPMandatory
|
|
if k != config.Default {
|
|
mandatoryEnv = mandatoryEnv + config.Default + k
|
|
}
|
|
immediateEnv := target.EnvAMQPImmediate
|
|
if k != config.Default {
|
|
immediateEnv = immediateEnv + config.Default + k
|
|
}
|
|
durableEnv := target.EnvAMQPDurable
|
|
if k != config.Default {
|
|
durableEnv = durableEnv + config.Default + k
|
|
}
|
|
internalEnv := target.EnvAMQPInternal
|
|
if k != config.Default {
|
|
internalEnv = internalEnv + config.Default + k
|
|
}
|
|
noWaitEnv := target.EnvAMQPNoWait
|
|
if k != config.Default {
|
|
noWaitEnv = noWaitEnv + config.Default + k
|
|
}
|
|
autoDeletedEnv := target.EnvAMQPAutoDeleted
|
|
if k != config.Default {
|
|
autoDeletedEnv = autoDeletedEnv + config.Default + k
|
|
}
|
|
queueDirEnv := target.EnvAMQPQueueDir
|
|
if k != config.Default {
|
|
queueDirEnv = queueDirEnv + config.Default + k
|
|
}
|
|
queueLimitEnv := target.EnvAMQPQueueLimit
|
|
if k != config.Default {
|
|
queueLimitEnv = queueLimitEnv + config.Default + k
|
|
}
|
|
queueLimit, err := strconv.ParseUint(env.Get(queueLimitEnv, kv.Get(target.AmqpQueueLimit)), 10, 64)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
amqpArgs := target.AMQPArgs{
|
|
Enable: enabled,
|
|
URL: *url,
|
|
Exchange: env.Get(exchangeEnv, kv.Get(target.AmqpExchange)),
|
|
RoutingKey: env.Get(routingKeyEnv, kv.Get(target.AmqpRoutingKey)),
|
|
ExchangeType: env.Get(exchangeTypeEnv, kv.Get(target.AmqpExchangeType)),
|
|
DeliveryMode: uint8(deliveryMode),
|
|
Mandatory: env.Get(mandatoryEnv, kv.Get(target.AmqpMandatory)) == config.EnableOn,
|
|
Immediate: env.Get(immediateEnv, kv.Get(target.AmqpImmediate)) == config.EnableOn,
|
|
Durable: env.Get(durableEnv, kv.Get(target.AmqpDurable)) == config.EnableOn,
|
|
Internal: env.Get(internalEnv, kv.Get(target.AmqpInternal)) == config.EnableOn,
|
|
NoWait: env.Get(noWaitEnv, kv.Get(target.AmqpNoWait)) == config.EnableOn,
|
|
AutoDeleted: env.Get(autoDeletedEnv, kv.Get(target.AmqpAutoDeleted)) == config.EnableOn,
|
|
QueueDir: env.Get(queueDirEnv, kv.Get(target.AmqpQueueDir)),
|
|
QueueLimit: queueLimit,
|
|
}
|
|
if err = amqpArgs.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
amqpTargets[k] = amqpArgs
|
|
}
|
|
return amqpTargets, nil
|
|
}
|