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Add init container to wait for UAA before starting CredHub #463

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Add init container to wait for UAA before starting CredHub #463

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17 changes: 17 additions & 0 deletions terraform-modules/concourse/app/files/config/credhub/credhub.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -45,6 +45,23 @@ spec:
#@overlay/match missing_ok=True
#@overlay/merge
initContainers:
- name: wait-for-uaa
image: curlimages/curl:latest
command:
- sh
- -c
- |
MAX_RETRIES=35
for i in $(seq 1 $MAX_RETRIES); do
if curl -f -s --connect-timeout 3 --max-time 5 http://uaa.concourse.svc.cluster.local:8080/healthz > /dev/null; then
echo "UAA is ready!"
exit 0
fi
echo "Waiting for UAA... (attempt $i/$MAX_RETRIES)"
sleep 5
done
echo "ERROR: Timeout waiting for UAA after $((MAX_RETRIES * 5)) seconds. UAA is not ready!"
exit 1
- name: fix-secrets
image: linuxserver/yq:amd64-latest
command:
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