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srv

The srv service discovery plugin updates the targets by SRV Record.

Example Configuration

Here is an example of out_forward updating the targets to get the SRV record from _fluentd._tcp.example.com:
<match pattern>
@type forward
​
<service_discovery>
@type srv
service fluentd
proto tcp
hostname example.com
</service_discovery>
</source>

Parameters

@type

The value must be srv.

service (required)

type
default
version
string
nil
1.10.0
Service without the underscore in RFC2782.

proto

type
default
version
string
nil
1.10.0
Proto without the underscore in RFC2782.
It is a required parameter.

hostname

type
default
version
string
required parameters
1.10.0
The name in RFC2782.

dns_server_host

type
default
version
string
nil
1.10.0
The hostname of the DNS server to request the SRV record.

interval

type
default
version
integer
60
1.10.0
The interval of sending requests to DNS server.

dns_lookup

type
default
version
bool
true
1.10.0
Resolves the hostname to IP address of the SRV's Target.

shared_key

type
default
version
string
nil
1.10.0
The shared key per server.

username

type
default
version
string
nil
1.10.0
The username for authentication.

password

type
default
version
string
nil
1.10.0
The password for authentication.
If this article is incorrect or outdated, or omits critical information, please let us know. Fluentd is an open-source project under Cloud Native Computing Foundation (CNCF). All components are available under the Apache 2 License.
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