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(Doc+) link videos for allocation and ilm (elastic#116880) (elastic#1…
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* (Doc+) link videos for allocation and ilm

---------

Co-authored-by: shainaraskas <[email protected]>
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stefnestor and shainaraskas authored Nov 19, 2024
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6 changes: 5 additions & 1 deletion docs/reference/cluster/allocation-explain.asciidoc
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Expand Up @@ -159,6 +159,8 @@ node.
<5> The decider which led to the `no` decision for the node.
<6> An explanation as to why the decider returned a `no` decision, with a helpful hint pointing to the setting that led to the decision. In this example, a newly created index has <<indices-get-settings,an index setting>> that requires that it only be allocated to a node named `nonexistent_node`, which does not exist, so the index is unable to allocate.

See https://www.youtube.com/watch?v=5z3n2VgusLE[this video] for a walkthrough of troubleshooting a node and index setting mismatch.

[[maximum-number-of-retries-exceeded]]
====== Maximum number of retries exceeded

Expand Down Expand Up @@ -234,7 +236,9 @@ primary shard that was previously allocated.
----
// NOTCONSOLE

TIP: If a shard is unassigned with an allocation status of `no_valid_shard_copy`, then you should <<fix-cluster-status-recover-nodes,make sure that all nodes are in the cluster>>. If all the nodes containing in-sync copies of a shard are lost, then you can <<fix-cluster-status-restore,recover the data for the shard>>.
If a shard is unassigned with an allocation status of `no_valid_shard_copy`, then you should <<fix-cluster-status-recover-nodes,make sure that all nodes are in the cluster>>. If all the nodes containing in-sync copies of a shard are lost, then you can <<fix-cluster-status-restore,recover the data for the shard>>.

See https://www.youtube.com/watch?v=6OAg9IyXFO4[this video] for a walkthrough of troubleshooting `no_valid_shard_copy`.

===== Unassigned replica shard

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5 changes: 3 additions & 2 deletions docs/reference/ilm/error-handling.asciidoc
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Expand Up @@ -8,8 +8,9 @@ When this happens, {ilm-init} moves the index to an `ERROR` step.
If {ilm-init} cannot resolve the error automatically, execution is halted
until you resolve the underlying issues with the policy, index, or cluster.

See this https://www.youtube.com/watch?v=VCIqkji3IwY[{ilm-init} health video]
for example troubleshooting walkthrough.
See https://www.youtube.com/watch?v=VCIqkji3IwY[this video]
for a walkthrough of troubleshooting current {ilm-init} health issues, and https://www.youtube.com/watch?v=onrnnwjYWSQ[this video]
for a walkthrough of troubleshooting historical {ilm-init} issues.

For example, you might have a `shrink-index` policy that shrinks an index to four shards once it
is at least five days old:
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3 changes: 3 additions & 0 deletions docs/reference/snapshot-restore/repository-s3.asciidoc
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Expand Up @@ -6,6 +6,9 @@ You can use AWS S3 as a repository for {ref}/snapshot-restore.html[Snapshot/Rest
*If you are looking for a hosted solution of Elasticsearch on AWS, please visit
https://www.elastic.co/cloud/.*

See https://www.youtube.com/watch?v=ACqfyzWf-xs[this video]
for a walkthrough of connecting an AWS S3 repository.

[[repository-s3-usage]]
==== Getting started

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Expand Up @@ -8,5 +8,6 @@ In order to diagnose the unassigned shards in your deployment use the following

include::{es-ref-dir}/tab-widgets/troubleshooting/data/diagnose-unassigned-shards-widget.asciidoc[]


See https://www.youtube.com/watch?v=v2mbeSd1vTQ[this video]
for a walkthrough of monitoring allocation health.

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Expand Up @@ -19,6 +19,8 @@ operate to have a green health status.
In many cases, your cluster will recover to green health status automatically.
If the cluster doesn't automatically recover, then you must <<fix-red-yellow-cluster-status,manually address>>
the remaining problems so management and cleanup activities can proceed.
See https://www.youtube.com/watch?v=v2mbeSd1vTQ[this video]
for a walkthrough of monitoring allocation health.

[discrete]
[[diagnose-cluster-status]]
Expand Down Expand Up @@ -90,6 +92,8 @@ PUT _cluster/settings
}
----

See https://www.youtube.com/watch?v=MiKKUdZvwnI[this video] for walkthrough of troubleshooting "no allocations are allowed".

[discrete]
[[fix-cluster-status-recover-nodes]]
===== Recover lost nodes
Expand Down Expand Up @@ -262,3 +266,5 @@ POST _cluster/reroute?metric=none
----
// TEST[s/^/PUT my-index\n/]
// TEST[catch:bad_request]

See https://www.youtube.com/watch?v=6OAg9IyXFO4[this video] for a walkthrough of troubleshooting `no_valid_shard_copy`.
2 changes: 2 additions & 0 deletions docs/reference/troubleshooting/diagnostic.asciidoc
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Expand Up @@ -13,6 +13,8 @@ This information can be used to troubleshoot problems with your cluster. For exa
You can generate diagnostic information using this tool before you contact https://support.elastic.co[Elastic Support] or
https://discuss.elastic.co[Elastic Discuss] to minimize turnaround time.

See this https://www.youtube.com/watch?v=Bb6SaqhqYHw[this video] for a walkthrough of capturing an {es} diagnostic.

[discrete]
[[diagnostic-tool-requirements]]
=== Requirements
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