new_indexedit
This optional setting is only used by the rollover action.
description: >-
Rollover the index associated with alias 'name'. Specify new index name using
date math.
options:
name: aliasname
new_index: "<prefix-{now/d}-1>"
conditions:
max_age: 1d
wait_for_active_shards: 1
A new index name for rollover should still end with a dash followed by an
incrementable number, e.g. my_new_index-1, or if using date math, <prefix-{now/d}-1>
or <prefix-{now/d}-000001>
date_mathedit
This setting may be a valid Elasticsearch date math string.
A date math name takes the following form:
<static_name{date_math_expr{date_format|time_zone}}>
|
is the static text part of the name |
|
is a dynamic date math expression that computes the date dynamically |
|
is the optional format in which the computed date should be rendered. Defaults to |
|
is the optional time zone . Defaults to |
The following example shows different forms of date math names and the final form they resolve to given the current time is 22rd March 2024 noon utc.
| Expression | Resolves to |
|---|---|
|
|
|
|
|
|
|
|
|
|
There is no default value for new_index.