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https://gitee.com/milvus-io/milvus.git
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b6fefee0cf
Fix etcd config source didn't respect auth enabled Also removed pulsar recoverable error when pulsar return ConsumerBusy. It could happen that pulsar didn't find the original consumer is dead and recover takes some time. fix #31631 Signed-off-by: xiaofanluan <xiaofan.luan@zilliz.com>
115 lines
2.8 KiB
Go
115 lines
2.8 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import "time"
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const (
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HighPriority = 1
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NormalPriority = HighPriority + 10
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LowPriority = NormalPriority + 10
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)
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type Source interface {
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GetConfigurations() (map[string]string, error)
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GetConfigurationByKey(string) (string, error)
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GetPriority() int
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GetSourceName() string
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SetEventHandler(eh EventHandler)
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UpdateOptions(opt Options)
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Close()
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}
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// EtcdInfo has attribute for config center source initialization
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type EtcdInfo struct {
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UseEmbed bool
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EnableAuth bool
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UserName string
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PassWord string
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UseSSL bool
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Endpoints []string
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KeyPrefix string
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CertFile string
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KeyFile string
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CaCertFile string
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MinVersion string
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// Pull Configuration interval, unit is second
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RefreshInterval time.Duration
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}
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// FileInfo has attribute for file source
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type FileInfo struct {
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Files []string
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RefreshInterval time.Duration
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}
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// Options hold options
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type Options struct {
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FileInfo *FileInfo
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EtcdInfo *EtcdInfo
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EnvKeyFormatter func(string) string
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}
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// Option is a func
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type Option func(options *Options)
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// WithRequiredFiles tell archaius to manage files, if not exist will return error
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func WithFilesSource(fi *FileInfo) Option {
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return func(options *Options) {
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options.FileInfo = fi
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}
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}
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// WithEtcdSource accept the information for initiating a remote source
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func WithEtcdSource(ri *EtcdInfo) Option {
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return func(options *Options) {
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options.EtcdInfo = ri
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}
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}
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// WithEnvSource enable env source
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// archaius will read ENV as key value
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func WithEnvSource(keyFormatter func(string) string) Option {
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return func(options *Options) {
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options.EnvKeyFormatter = keyFormatter
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}
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}
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// EventHandler handles config change event
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type EventHandler interface {
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OnEvent(event *Event)
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GetIdentifier() string
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}
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type simpleHandler struct {
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identity string
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onEvent func(*Event)
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}
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func (s *simpleHandler) GetIdentifier() string {
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return s.identity
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}
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// OnEvent implements EventHandler
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func (s *simpleHandler) OnEvent(event *Event) {
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s.onEvent(event)
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}
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func NewHandler(ident string, onEvent func(*Event)) EventHandler {
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return &simpleHandler{ident, onEvent}
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}
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