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28 lines
649 B
28 lines
649 B
package etcdsdk
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import (
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"etcd/etcdsdk/etcdv2"
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"etcd/etcdsdk/etcdv3"
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"etcd/etcdsdk/model"
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)
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/*
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golang 操作etcd sdk，可以兼容v2和v3版本etcd api
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*/
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// NewClientByConfig 创建一个etcd客户端
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// 可重复调用，不会重复和etcd建立连接
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func NewClientByConfig(cfgObj *model.Config) (client model.EtcdSdk, err error) {
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if cfgObj == nil {
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err = model.ERR_CONFIG_ISNIL
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return
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}
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if cfgObj.Version == model.ETCD_VERSION_V2 {
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client, err = etcdv2.NewClient(cfgObj)
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} else if cfgObj.Version == model.ETCD_VERSION_V3 {
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client, err = etcdv3.NewClient(cfgObj)
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} else {
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err = model.ERR_UNSUPPORTED_VERSION
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}
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return
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}
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