etcd-related Configurations | Milvus Documentation

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Related configuration of etcd, used to store Milvus metadata & service discovery.

`etcd.endpoints`

Description	Default Value
Endpoints used to access etcd service. You can change this parameter as the endpoints of your own etcd cluster. Environment variable: ETCD_ENDPOINTS etcd preferentially acquires valid address from environment variable ETCD_ENDPOINTS when Milvus is started.	localhost:2379

`etcd.rootPath`

Description	Default Value
Root prefix of the key to where Milvus stores data in etcd. It is recommended to change this parameter before starting Milvus for the first time. To share an etcd instance among multiple Milvus instances, consider changing this to a different value for each Milvus instance before you start them. Set an easy-to-identify root path for Milvus if etcd service already exists. Changing this for an already running Milvus instance may result in failures to read legacy data.	by-dev

Description

Default Value

Root prefix of the key to where Milvus stores data in etcd.

It is recommended to change this parameter before starting Milvus for the first time.

To share an etcd instance among multiple Milvus instances, consider changing this to a different value for each Milvus instance before you start them.

Set an easy-to-identify root path for Milvus if etcd service already exists.

Changing this for an already running Milvus instance may result in failures to read legacy data.

by-dev

`etcd.metaSubPath`

Description	Default Value
Sub-prefix of the key to where Milvus stores metadata-related information in etcd. Caution: Changing this parameter after using Milvus for a period of time will affect your access to old data. It is recommended to change this parameter before starting Milvus for the first time.	meta

`etcd.kvSubPath`

Description	Default Value
Sub-prefix of the key to where Milvus stores timestamps in etcd. Caution: Changing this parameter after using Milvus for a period of time will affect your access to old data. It is recommended not to change this parameter if there is no specific reason.	kv

`etcd.log.level`

Description	Default Value
Only supports debug, info, warn, error, panic, or fatal. Default 'info'.	info

`etcd.log.path`

Description	Default Value
path is one of: - "default" as os.Stderr, - "stderr" as os.Stderr, - "stdout" as os.Stdout, - file path to append server logs to. please adjust in embedded Milvus: /tmp/milvus/logs/etcd.log	stdout

`etcd.ssl.enabled`

Description	Default Value
Whether to support ETCD secure connection mode	false

`etcd.ssl.tlsCert`

Description	Default Value
path to your cert file	/path/to/etcd-client.pem

`etcd.ssl.tlsKey`

Description	Default Value
path to your key file	/path/to/etcd-client-key.pem

`etcd.ssl.tlsCACert`

Description	Default Value
path to your CACert file	/path/to/ca.pem

`etcd.ssl.tlsMinVersion`

Description	Default Value
TLS min version Optional values: 1.0, 1.1, 1.2, 1.3。 We recommend using version 1.2 and above.	1.3

`etcd.requestTimeout`

Description	Default Value
Etcd operation timeout in milliseconds	10000

`etcd.use.embed`

Description	Default Value
Whether to enable embedded Etcd (an in-process EtcdServer).	false

`etcd.data.dir`

Description	Default Value
Embedded Etcd only. please adjust in embedded Milvus: /tmp/milvus/etcdData/	default.etcd

`etcd.auth.enabled`

Description	Default Value
Whether to enable authentication	false

`etcd.auth.userName`

Description	Default Value
username for etcd authentication

`etcd.auth.password`

Description	Default Value
password for etcd authentication