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Restore Istio PeerAuthentications (with strict mode) #12760

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merged 7 commits into from Dec 2, 2021

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skhalash
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@skhalash skhalash commented Dec 1, 2021

Description

Changes proposed in this pull request:

  • This PR removes PeerAuthentication resources, which became unneeded after making Prometheus scrape the corresponding targets via HTTPS. However, when testing Kyma 1 to Kyma 2 upgrades using the Reconciler we found out that the TLS-scraped targets are down. The reason for that is the left-over PeerAuthentication resources with permissive mTLS mode set (Reconciler does not remove deleted resources when upgrading Kyma). In order to circumvent this problem, it was decided to restore the PeerAuthentication resources (with strict mode instead of permissive).

Related issue(s)

Fixes #12743

@kyma-bot kyma-bot added the size/L Denotes a PR that changes 100-499 lines, ignoring generated files. label Dec 1, 2021
@skhalash skhalash added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Dec 1, 2021
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skhalash commented Dec 1, 2021

/retest

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skhalash commented Dec 1, 2021

/retest

@kyma-bot kyma-bot added the lgtm Looks good to me! label Dec 1, 2021
@skhalash skhalash removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Dec 1, 2021
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a-thaler commented Dec 2, 2021

/test pre-main-kyma-integration-k3d-central-app-connectivity-compass

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skhalash commented Dec 2, 2021

/retest

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@wozniakjan wozniakjan left a comment

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giving blind lgtm, it was explained to me that this is putting istio configuration back that was temporarily disabled.
/lgtm

@kyma-bot kyma-bot merged commit 43f8231 into kyma-project:main Dec 2, 2021
@skhalash skhalash deleted the restore-peer-authentication branch December 2, 2021 08:52
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Prometheus targets down on upgraded kyma2 cluster
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