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Document all shard allocation filtering attributes (#46992)

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This commit adds coverage to the docs for some missing built-in shard
allocation attributes.
This commit is contained in:
weizijun 2019-11-21 21:29:45 +08:00 committed by Jason Tedor
parent d59ea64ccd
commit 3eb577f6c8
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2 changed files with 11 additions and 5 deletions
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3
docs/reference/index-modules/allocation/filtering.asciidoc
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@ -7,7 +7,7 @@ a particular index. These per-index filters are applied in conjunction with
<<allocation-awareness, allocation awareness>>.
Shard allocation filters can be based on custom node attributes or the built-in
`_name`, `host_ip`, `publish_ip`, `_ip`, and `_host` attributes.
`_name`, `_host_ip`, `_publish_ip`, `_ip`, `_host` and `_id` attributes.
<<index-lifecycle-management, Index lifecycle management>> uses filters based
on custom node attributes to determine how to reallocate shards when moving
between phases.
@ -101,6 +101,7 @@ The index allocation settings support the following built-in attributes:
`_publish_ip`:: Match nodes by publish IP address
`_ip`:: Match either `_host_ip` or `_publish_ip`
`_host`:: Match nodes by hostname
`_id`:: Match nodes by node id
You can use wildcards when specifying attribute values, for example:

13
docs/reference/modules/cluster/allocation_filtering.asciidoc
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@ -7,7 +7,7 @@ conjunction with <<shard-allocation-filtering, per-index allocation filtering>>
and <<allocation-awareness, allocation awareness>>.
Shard allocation filters can be based on custom node attributes or the built-in
`_name`, `_ip`, and `_host` attributes.
`_name`, `_host_ip`, `_publish_ip`, `_ip`, `_host` and `_id` attributes.
The `cluster.routing.allocation` settings are dynamic, enabling live indices to
be moved from one set of nodes to another. Shards are only relocated if it is
@ -50,9 +50,14 @@ PUT _cluster/settings
The cluster allocation settings support the following built-in attributes:
[horizontal]
`_name`:: Match nodes by node names
`_ip`:: Match nodes by IP addresses (the IP address associated with the hostname)
`_host`:: Match nodes by hostnames
`_name`:: Match nodes by node name
`_host_ip`:: Match nodes by host IP address (IP associated with hostname)
`_publish_ip`:: Match nodes by publish IP address
`_ip`:: Match either `_host_ip` or `_publish_ip`
`_host`:: Match nodes by hostname
`_id`:: Match nodes by node id
You can use wildcards when specifying attribute values, for example: