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Kubernetes: fix cert-manager first installation #1246

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Merged
merged 3 commits into from
Oct 29, 2025
Merged

Kubernetes: fix cert-manager first installation #1246

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d962803
Kubernetes: fix `cert-manager` first installation
YuryHrytsuk Oct 28, 2025
2ff6758
Merge remote-tracking branch 'upstream/main' into kubernetes-fix-cert…
YuryHrytsuk Oct 29, 2025
6ebeb99
Remove quotes around hook annotation
YuryHrytsuk Oct 29, 2025
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3 changes: 3 additions & 0 deletions charts/cert-manager/templates/certificates.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,9 @@ apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
name: {{ .certName }}
annotations:
helm.sh/hook: post-install,post-upgrade
helm.sh/hook-weight: "10"
spec:
# https://github.com/emberstack/kubernetes-reflector?tab=readme-ov-file#cert-manager-support
secretTemplate:
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9 changes: 7 additions & 2 deletions charts/cert-manager/values.acme-dns.yaml.gotmpl
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Expand Up @@ -2,8 +2,6 @@ cert-manager:
extraArgs:
- --dns01-recursive-nameservers="8.8.8.8:53"
- --dns01-recursive-nameservers-only
startupapicheck:
enabled: false
skipDNSResolutionCheck: true
maxConcurrentChallenges: 2
extraObjects:
Expand All @@ -24,6 +22,13 @@ cert-manager:
metadata:
name: cert-issuer
namespace: {{ .Release.Namespace }}
annotations:
# ClusterIssuer depends on cert-manager CRDs. We need to wait for them to be installed before creating the ClusterIssuer
helm.sh/hook: post-install,post-upgrade
# Run after startupapicheck job. Thus we ensure webhook server is ready
# See https://github.com/cert-manager/cert-manager/issues/4155
# and https://cert-manager.io/docs/concepts/webhook/#webhook-connection-problems-shortly-after-cert-manager-installation
helm.sh/hook-weight: "10"
spec:
acme:
email: {{ requiredEnv "OSPARC_DEVOPS_MAIL_ADRESS" }}
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8 changes: 8 additions & 0 deletions charts/cert-manager/values.common.yaml.gotmpl
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Expand Up @@ -19,3 +19,11 @@ cert-manager:
replicaCount: 1
webhook:
replicaCount: 1

startupapicheck:
enabled: true

jobAnnotations:
# Explicitly set hook weight to have explicit reference.
# Needed to properly install cert-manager resources first time
helm.sh/hook-weight: "1"
5 changes: 2 additions & 3 deletions charts/cert-manager/values.route53.yaml.gotmpl
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Expand Up @@ -17,9 +17,8 @@ cert-manager:
name: cert-issuer
namespace: {{ .Release.Namespace }}
annotations:
# ClusterIssuer depends on cert-manager CRDs. We need to wait for them to be installed before creating the ClusterIssuer
"helm.sh/hook": post-install,post-upgrade
"helm.sh/hook-weight": "1"
helm.sh/hook: post-install,post-upgrade
helm.sh/hook-weight: "10"
spec:
acme:
email: {{ requiredEnv "OSPARC_DEVOPS_MAIL_ADRESS" }}
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15 changes: 6 additions & 9 deletions charts/cert-manager/values.selfsigned.yaml.gotmpl
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Expand Up @@ -7,9 +7,8 @@ cert-manager:
name: selfsigned-issuer
namespace: {{ .Release.Namespace }}
annotations:
# It depends on cert-manager CRDs. We need to wait for CRDs to be installed
"helm.sh/hook": post-install,post-upgrade
"helm.sh/hook-weight": "1"
helm.sh/hook: post-install,post-upgrade
helm.sh/hook-weight: "10"
spec:
selfSigned: {}
- |
Expand All @@ -19,9 +18,8 @@ cert-manager:
name: local-ca
namespace: {{ .Release.Namespace }}
annotations:
# It depends on cert-manager CRDs. We need to wait for CRDs to be installed
"helm.sh/hook": post-install,post-upgrade
"helm.sh/hook-weight": "1"
helm.sh/hook: post-install,post-upgrade
helm.sh/hook-weight: "10"
spec:
isCA: true
commonName: local-ca
Expand All @@ -43,9 +41,8 @@ cert-manager:
name: cert-issuer
namespace: {{ .Release.Namespace }}
annotations:
# It depends on cert-manager CRDs. We need to wait for CRDs to be installed
"helm.sh/hook": post-install,post-upgrade
"helm.sh/hook-weight": "1"
helm.sh/hook: post-install,post-upgrade
helm.sh/hook-weight: "10"
spec:
ca:
secretName: local-ca-secret
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