network.host _[networkInterface]_ not working in Centos 6.5

[jpcarey]

<<< Update:
Just realized the machine that I was having issues with was actually running 2.1.1, and the others were 2.2.0. Issue reproduces with 2.1.1, regardless of the OS.

I could not find an issue to link to, but some commit fixed this issue between 2.1.1 and 2.2.0.

Elasticsearch version: 2.2.0

JVM version: 1.8.0_45 (oracle)

OS version: Centos 6.5

The following configuration works fine under Ubuntu 14.04, but not under Centos 6.5:

network.host:
  - _eth0:ipv4_
  - _local:ipv4_

-----
publish_address {10.0.2.15:9300}, bound_addresses {127.0.0.1:9300}, {10.0.2.15:9300}

Same config, Centos 6.5 result:

publish_address {127.0.0.1:9200}, bound_addresses {127.0.0.1:9200}, {[::1]:9200}

Other items that I tried (which all worked under Ubuntu 14.04):

• Works

network.host: "_eth0:ipv4_"

-----
publish_address {10.0.2.15:9300}, bound_addresses {10.0.2.15:9300}

• Not working:

network.host: ["_eth0:ipv4_", "_local_"]

-----
publish_address {127.0.0.1:9300}, bound_addresses {127.0.0.1:9300}, {[::1]:9300}

• Not working:

network.host:
 - "_eth0:ipv4_"

-----
publish_address {127.0.0.1:9300}, bound_addresses {127.0.0.1:9300}, {[::1]:9300}

• Not working:

network.host:
 - _eth0:ipv4_

-----
publish_address {127.0.0.1:9300}, bound_addresses {127.0.0.1:9300}, {[::1]:9300}

[jpcarey]

adding that it worked fine under Centos7 as well.

[jpcarey]

Just realized the machine that I was having issues with was actually running 2.1.1, and the others were 2.2.0. Issue reproduces with 2.1.1, regardless of the OS.

I could not find an issue to link to, but some commit fixed this issue between 2.1.1 and 2.2.0.

[dadoonet]

I think you were looking for #13954