This adds general overview documentation for data tiers,
the data tiers specific node roles, and their application in
ILM.
Co-authored-by: Lee Hinman <dakrone@users.noreply.github.com>
Co-authored-by: debadair <debadair@elastic.co>
(cherry picked from commit d588cab74722bfb1d3ca0fea15d10c66af937306)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
This adds a frozen phase to ILM that will allow the execution of the
set_priority, unfollow, allocate, freeze and searchable_snapshot actions.
The frozen phase will be executed after the cold and before the delete phase.
(cherry picked from commit 6d0148001c3481290ed7e60dab588e0191346864)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
This adds a force-merge step to the searchable snapshot action, enabled by default,
but parameterizable using the `force_merge-index" optional boolean.
eg.
```
PUT _ilm/policy/my_policy
{
"policy": {
"phases": {
"cold": {
"actions": {
"searchable_snapshot" : {
"snapshot_repository" : "backing_repo",
"force_merge_index": true
}
}
}
}
}
}
```
(cherry picked from commit d0a17b2d35f1b083b574246bdbf3e1929471a4a9)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
This commit adds conditional logic to the docs to avoid including any
docs on searchable snapshots in released versions.
Rework of #58556 which was reverted.
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: Lee Hinman <dakrone@users.noreply.github.com>
(cherry picked from commit 25cbbe56dd29fbee2efe8040e9c8b92d168cb670)
Signed-off-by: Andrei Dan <andrei.dan@elastic.co>
* [DOCS] Add info about ILM and unallocated shards.
* Incorporated review feedback.
* Update docs/reference/ilm/actions/ilm-allocate.asciidoc
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* Apply suggestions from code review
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* Fix xref
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: James Rodewig <james.rodewig@elastic.co>
* [DOCS] Rework conceptual info for ILM. (#52181)
* [DOCS] Rework conceptual info for ILM.
* Split the actions out of concepts.
* Added xpack role to actions.
Co-Authored-By: James Rodewig <james.rodewig@elastic.co>
* Apply suggestions from code review
* Edit actions for consistency and add action template. (#55632)
* Edit actions for consistency and add action template.
* Update docs/reference/ilm/actions/ilm-readonly.asciidoc
Co-Authored-By: James Rodewig <james.rodewig@elastic.co>
* Apply suggestions from code review