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Docs: Add expiration metrics fatal error known issue (#24050)

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* add expiration metrics fatal error known issue

* adjust expected fix releases

* provide more clarity around issue
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davidadeleon 2023-11-08 18:40:50 -05:00 committed by GitHub
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2
website/content/docs/release-notes/1.13.0.mdx
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@ -126,6 +126,8 @@ The fix for this UI issue is coming in the Vault 1.13.1 release.
@include 'known-issues/sublogger-levels-unchanged-on-reload.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'
## Feature deprecations and EOL
Please refer to the [Deprecation Plans and Notice](/vault/docs/deprecation) page

3
website/content/docs/release-notes/1.14.0.mdx
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@ -22,6 +22,7 @@ All | [API calls to update-primary may lead to data loss](/vault/docs/upgrad
1.14.3+ | [Vault storing references to ephemeral sub-loggers causing memory leak](/vault/docs/upgrading/upgrade-to-1.14.x#vault-is-storing-references-to-ephemeral-sub-loggers-leading-to-a-memory-leak)
1.14.4+ | [Internal error when vault policy in namespace does not exist](/vault/docs/upgrading/upgrade-to-1.14.x#internal-error-when-vault-policy-in-namespace-does-not-exist)
1.14.0+ | [Sublogger levels not adjusted on reload](/vault/docs/upgrading/upgrade-to-1.14.x#sublogger-levels-unchanged-on-reload)
1.14.5 | [Fatal error during expiration metrics gathering causing Vault crash](/vault/docs/upgrading/upgrade-to-1.15.x#fatal-error-during-expiration-metrics-gathering-causing-vault-crash)
## Vault companion updates
@ -284,6 +285,8 @@ Follow the learn more links for more information, or browse the list of
@include 'known-issues/ephemeral-loggers-memory-leak.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'
## Feature deprecations and EOL
Deprecated in 1.14 | Retired in 1.14

4
website/content/docs/release-notes/1.15.0.mdx
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@ -22,6 +22,8 @@ Version | Issue
1.15.0+ | [Vault storing references to ephemeral sub-loggers causing memory leak](/vault/docs/upgrading/upgrade-to-1.15.x#vault-is-storing-references-to-ephemeral-sub-loggers-leading-to-a-memory-leak)
1.15.0+ | [Internal error when vault policy in namespace does not exist](/vault/docs/upgrading/upgrade-to-1.15.x#internal-error-when-vault-policy-in-namespace-does-not-exist)
1.15.0+ | [Sublogger levels not adjusted on reload](/vault/docs/upgrading/upgrade-to-1.15.x#sublogger-levels-unchanged-on-reload)
1.15.1 | [Fatal error during expiration metrics gathering causing Vault crash](/vault/docs/upgrading/upgrade-to-1.15.x#fatal-error-during-expiration-metrics-gathering-causing-vault-crash)
## Vault companion updates
@ -247,6 +249,8 @@ Follow the learn more links for more information, or browse the list of
@include 'known-issues/ephemeral-loggers-memory-leak.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'
## Feature deprecations and EOL
Deprecated in 1.15 | Retired in 1.15

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website/content/docs/upgrading/upgrade-to-1.13.x.mdx
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@ -188,3 +188,5 @@ Affects Vault 1.13.0+
@include 'known-issues/ephemeral-loggers-memory-leak.mdx'
@include 'known-issues/sublogger-levels-unchanged-on-reload.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'

2
website/content/docs/upgrading/upgrade-to-1.14.x.mdx
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@ -58,3 +58,5 @@ is measuring cumulative time writing, and not the distribution of individual wri
@include 'known-issues/ephemeral-loggers-memory-leak.mdx'
@include 'known-issues/sublogger-levels-unchanged-on-reload.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'

2
website/content/docs/upgrading/upgrade-to-1.15.x.mdx
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@ -62,3 +62,5 @@ option.
@include 'known-issues/ephemeral-loggers-memory-leak.mdx'
@include 'known-issues/sublogger-levels-unchanged-on-reload.mdx'
@include 'known-issues/expiration-metrics-fatal-error.mdx'

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website/content/partials/known-issues/expiration-metrics-fatal-error.mdx Normal file
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@ -0,0 +1,22 @@
### Fatal error during expiration metrics gathering causing Vault crash
#### Affected versions
This issue affects Vault Community and Enterprise versions:
- 1.13.9
- 1.14.5
- 1.15.1
A fix will be issued in Vault 1.13.10, 1.14.6, and 1.15.2.
#### Issue
A recent change to Vault to improve state change speed (e.g. becoming active or standby) introduced a concurrency issue
which can lead to a concurrent iteration and write on a map, causing a fatal error and crashing Vault. This error occurs
when gathering lease and token metrics from the expiration manager. These metrics originate from the active node in a HA
cluster, as such a standby node will take over active duties and the cluster will remain functional should the original
active node encounter this bug. The new active node will be vulnerable to the same bug, but may not encounter it immediately.
There is no workaround.