[release-1.24] fix: propagate SERVICE_ACCOUNT_ISSUER to workload cluster template#6307
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k8s-ci-robot merged 1 commit intoMay 13, 2026
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kind-with-registry.sh creates an OIDC storage account and sets
SERVICE_ACCOUNT_ISSUER, but this value was lost when
create-workload-cluster runs envsubst in a separate shell context.
The workload cluster template has:
service-account-issuer: ${SERVICE_ACCOUNT_ISSUER:-https://kubernetes.default.svc.cluster.local}
Without the propagation, the fallback value is used, which is
unreachable by AAD for OIDC discovery, breaking Workload Identity
on CAPZ workload clusters.
Fix: persist SERVICE_ACCOUNT_ISSUER to a .env file in
kind-with-registry.sh and source it in the create-workload-cluster
Makefile target before running envsubst.
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LGTM label has been added. DetailsGit tree hash: cc407dba14ea0da6ce8056b07d551b16517a9cbb |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: mboersma The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## release-1.24 #6307 +/- ##
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Coverage 43.95% 43.95%
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Files 289 289
Lines 25351 25351
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Hits 11143 11143
Misses 13435 13435
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This is an automated cherry-pick of #6306
/assign mboersma