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fix(k8s): fix VIPs configmap entries with invalid keys for ExternalName services #8168

Merged
merged 12 commits into from
Oct 31, 2023
Merged

fix(k8s): fix VIPs configmap entries with invalid keys for ExternalName services #8168

merged 12 commits into from
Oct 31, 2023

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bartsmykla
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Services with the ExternalName type do not allow us to get an IP address, so the generated VIPs config map contains entries with invalid keys, such as 1:. This was hard to debug because we were getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with appropriate log when it'll happen.

Checklist prior to review

  • Link to relevant issue as well as docs and UI issues
    • No relevant issue
  • This will not break child repos: it doesn't hardcode values (.e.g "kumahq" as a image registry) and it will work on Windows, system specific functions like syscall.Mkfifo have equivalent implementation on the other OS
    • It won't
  • Tests (Unit test, E2E tests, manual test on universal and k8s)
    • Don't forget ci/ labels to run additional/fewer tests
    • Added unit test
  • Do you need to update UPGRADE.md?
    • There is no need
  • Does it need to be backported according to the backporting policy? (this GH action will add "backport" label based on these file globs, if you want to prevent it from adding the "backport" label use no-backport-autolabel label)
    • It does

@bartsmykla
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
7289d75 
…me services

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
@bartsmykla bartsmykla requested a review from a team as a code owner October 27, 2023 10:17
jakubdyszkiewicz
jakubdyszkiewicz reviewed Oct 27, 2023
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@jakubdyszkiewicz jakubdyszkiewicz left a comment

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Could you help me understand how this fix relates to invalid VIPs?

service_controller.go is used to annotate services with an ngxing/kong annotation to use ClusterIP instead of PodIP.

@bartsmykla bartsmykla enabled auto-merge (squash) October 30, 2023 10:52
@bartsmykla bartsmykla merged commit 23f9001 into kumahq:master Oct 31, 2023
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github-actions bot commented Oct 31, 2023 •
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backporting to release-2.1 with action

backporting to release-2.3 with action
backporting to release-2.4 with action

@kumahq kumahq bot mentioned this pull request Oct 31, 2023
Merged
kumahq bot pushed a commit that referenced this pull request Oct 31, 2023
@bartsmykla @kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
b56cd46 
…me services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
kumahq bot pushed a commit that referenced this pull request Oct 31, 2023
@bartsmykla @kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
6b73319 
…me services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
@kumahq kumahq bot mentioned this pull request Oct 31, 2023
Merged
@kumahq kumahq bot mentioned this pull request Oct 31, 2023
Merged
kumahq bot pushed a commit that referenced this pull request Oct 31, 2023
@bartsmykla @kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
ab53efa 
…me services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
@kumahq kumahq bot mentioned this pull request Oct 31, 2023
Merged
kumahq bot pushed a commit that referenced this pull request Oct 31, 2023
@bartsmykla @kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
cb1f61e 
…me services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
kumahq bot pushed a commit that referenced this pull request Oct 31, 2023
@bartsmykla @kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
6c859e9 
…me services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
@kumahq kumahq bot mentioned this pull request Oct 31, 2023
Merged
bartsmykla added a commit that referenced this pull request Oct 31, 2023
@kumahq @bartsmykla
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
94c02a9 
…me services (backport of #8168) (#8198)

fix(k8s): fix VIPs configmap entries with invalid keys for ExternalName services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
Co-authored-by: Bart Smykla <[email protected]>
bartsmykla added a commit that referenced this pull request Oct 31, 2023
@kumahq @bartsmykla
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
b6da9d5 
…me services (backport of #8168) (#8196)

fix(k8s): fix VIPs configmap entries with invalid keys for ExternalName services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
Co-authored-by: Bart Smykla <[email protected]>
bartsmykla added a commit that referenced this pull request Oct 31, 2023
@kumahq @bartsmykla
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
bf43252 
…me services (backport of #8168) (#8195)

fix(k8s): fix VIPs configmap entries with invalid keys for ExternalName services (#8168)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
Co-authored-by: Bart Smykla <[email protected]>
@bartsmykla bartsmykla deleted the fix/ignore-externalname-services branch October 31, 2023 07:01
bartsmykla pushed a commit that referenced this pull request Oct 31, 2023
@kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
e616385 
…me services (backport of #8168) (#8194)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
bartsmykla pushed a commit that referenced this pull request Oct 31, 2023
@kumahq
fix(k8s): fix VIPs configmap entries with invalid keys for ExternalNa…
6474eab 
…me services (backport of #8168) (#8197)

Services with the `ExternalName` type do not allow us to get an
IP address, so the generated VIPs config map contains entries with
invalid keys, such as `1:`. This was hard to debug because we were
getting an EOF error during unmarshalling of the VIPs config map.

This commit fixes the issue by ignoring services of that type with
appropriate log when it'll happen.

Signed-off-by: Bart Smykla <[email protected]>
@BrewTestBot BrewTestBot mentioned this pull request Nov 15, 2023
Merged
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@lahabana lahabana lahabana left review comments

@jakubdyszkiewicz jakubdyszkiewicz jakubdyszkiewicz approved these changes

@lobkovilya lobkovilya Awaiting requested review from lobkovilya

@michaelbeaumont michaelbeaumont Awaiting requested review from michaelbeaumont

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