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feat(helm): update chart cert-manager ( v1.20.3 → v1.21.1 ) - #3105

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chkpwd merged 1 commit into
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renovate/cert-manager-1.x
Aug 4, 2026
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feat(helm): update chart cert-manager ( v1.20.3 → v1.21.1 )#3105
chkpwd merged 1 commit into
mainfrom
renovate/cert-manager-1.x

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@renovate

@renovate renovate Bot commented Jul 8, 2026

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This PR contains the following updates:

Package Update Change
cert-manager (source) minor v1.20.3v1.21.1

Release Notes

cert-manager/cert-manager (cert-manager)

v1.21.1

Compare Source

v1.21.0

Compare Source


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@github-actions

github-actions Bot commented Jul 8, 2026

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Changes
spec.chart.spec.version  (helm.toolkit.fluxcd.io/v2/HelmRelease/security/cert-manager)
  ± value change
    - v1.20.3
    + v1.21.0

spec.ports  (v1/Service/security/cert-manager)
  - one list entry removed:                   + one list entry added:
    - name: tcp-prometheus-servicemonitor       - name: http-metrics
      port: 9402                                  port: 9402
      protocol: TCP                               protocol: TCP
      targetPort: http-metrics

spec.template.spec.containers.cert-manager-cainjector.image  (apps/v1/Deployment/security/cert-manager-cainjector)
  ± value change
    - quay.io/jetstack/cert-manager-cainjector:v1.20.3
    + quay.io/jetstack/cert-manager-cainjector:v1.21.0

spec.template.spec.containers.cert-manager-controller.args  (apps/v1/Deployment/security/cert-manager)
  - one list entry removed:
    - "--acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.20.3"
    
  
  + one list entry added:
    - "--acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.21.0"
    
  

spec.template.spec.containers.cert-manager-controller.image  (apps/v1/Deployment/security/cert-manager)
  ± value change
    - quay.io/jetstack/cert-manager-controller:v1.20.3
    + quay.io/jetstack/cert-manager-controller:v1.21.0

spec.template.spec.containers.cert-manager-webhook.image  (apps/v1/Deployment/security/cert-manager-webhook)
  ± value change
    - quay.io/jetstack/cert-manager-webhook:v1.20.3
    + quay.io/jetstack/cert-manager-webhook:v1.21.0

spec.template.spec.containers.cert-manager-startupapicheck.image  (batch/v1/Job/security/cert-manager-startupapicheck)
  ± value change
    - quay.io/jetstack/cert-manager-startupapicheck:v1.20.3
    + quay.io/jetstack/cert-manager-startupapicheck:v1.21.0

(root level)  (rbac.authorization.k8s.io/v1/Role/security/cert-manager-tokenrequest)
- one document removed:
  apiVersion: rbac.authorization.k8s.io/v1
  kind: Role
  metadata:
    name: cert-manager-tokenrequest
    namespace: security
    labels:
      app: cert-manager
      app.kubernetes.io/component: controller
      app.kubernetes.io/instance: cert-manager
      app.kubernetes.io/managed-by: Helm
      app.kubernetes.io/name: cert-manager
      helm.toolkit.fluxcd.io/name: cert-manager
      helm.toolkit.fluxcd.io/namespace: security
  rules:
  - resources:
    - serviceaccounts/token
    apiGroups:
    -
    resourceNames:
    - cert-manager
    verbs:
    - create

(root level)  (rbac.authorization.k8s.io/v1/RoleBinding/security/cert-manager-tokenrequest)
- one document removed:
  apiVersion: rbac.authorization.k8s.io/v1
  kind: RoleBinding
  metadata:
    name: cert-manager-tokenrequest
    namespace: security
    labels:
      app: cert-manager
      app.kubernetes.io/component: controller
      app.kubernetes.io/instance: cert-manager
      app.kubernetes.io/managed-by: Helm
      app.kubernetes.io/name: cert-manager
      helm.toolkit.fluxcd.io/name: cert-manager
      helm.toolkit.fluxcd.io/namespace: security
  roleRef:
    name: cert-manager-tokenrequest
    apiGroup: rbac.authorization.k8s.io
    kind: Role
  subjects:
  - name: cert-manager
    kind: ServiceAccount
    namespace: security

| datasource | package      | from    | to      |
| ---------- | ------------ | ------- | ------- |
| helm       | cert-manager | v1.20.3 | v1.21.1 |
@renovate renovate Bot changed the title feat(helm): update chart cert-manager ( v1.20.3 → v1.21.0 ) feat(helm): update chart cert-manager ( v1.20.3 → v1.21.1 ) Jul 29, 2026
@renovate
renovate Bot force-pushed the renovate/cert-manager-1.x branch from 822924f to db199a8 Compare July 29, 2026 17:58
@github-actions

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Changes
spec.chart.spec.version  (helm.toolkit.fluxcd.io/v2/HelmRelease/security/cert-manager)
  ± value change
    - v1.20.3
    + v1.21.1

spec.ports  (v1/Service/security/cert-manager)
  - one list entry removed:                   + one list entry added:
    - name: tcp-prometheus-servicemonitor       - name: http-metrics
      port: 9402                                  port: 9402
      protocol: TCP                               protocol: TCP
      targetPort: http-metrics

spec.template.spec.containers.cert-manager-cainjector.image  (apps/v1/Deployment/security/cert-manager-cainjector)
  ± value change
    - quay.io/jetstack/cert-manager-cainjector:v1.20.3
    + quay.io/jetstack/cert-manager-cainjector:v1.21.1

spec.template.spec.containers.cert-manager-controller.args  (apps/v1/Deployment/security/cert-manager)
  - one list entry removed:
    - "--acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.20.3"
    
  
  + one list entry added:
    - "--acme-http01-solver-image=quay.io/jetstack/cert-manager-acmesolver:v1.21.1"
    
  

spec.template.spec.containers.cert-manager-controller.image  (apps/v1/Deployment/security/cert-manager)
  ± value change
    - quay.io/jetstack/cert-manager-controller:v1.20.3
    + quay.io/jetstack/cert-manager-controller:v1.21.1

spec.template.spec.containers.cert-manager-webhook.image  (apps/v1/Deployment/security/cert-manager-webhook)
  ± value change
    - quay.io/jetstack/cert-manager-webhook:v1.20.3
    + quay.io/jetstack/cert-manager-webhook:v1.21.1

spec.template.spec.containers.cert-manager-startupapicheck.image  (batch/v1/Job/security/cert-manager-startupapicheck)
  ± value change
    - quay.io/jetstack/cert-manager-startupapicheck:v1.20.3
    + quay.io/jetstack/cert-manager-startupapicheck:v1.21.1

(root level)  (rbac.authorization.k8s.io/v1/Role/security/cert-manager-tokenrequest)
- one document removed:
  apiVersion: rbac.authorization.k8s.io/v1
  kind: Role
  metadata:
    name: cert-manager-tokenrequest
    namespace: security
    labels:
      app: cert-manager
      app.kubernetes.io/component: controller
      app.kubernetes.io/instance: cert-manager
      app.kubernetes.io/managed-by: Helm
      app.kubernetes.io/name: cert-manager
      helm.toolkit.fluxcd.io/name: cert-manager
      helm.toolkit.fluxcd.io/namespace: security
  rules:
  - resources:
    - serviceaccounts/token
    apiGroups:
    -
    resourceNames:
    - cert-manager
    verbs:
    - create

(root level)  (rbac.authorization.k8s.io/v1/RoleBinding/security/cert-manager-tokenrequest)
- one document removed:
  apiVersion: rbac.authorization.k8s.io/v1
  kind: RoleBinding
  metadata:
    name: cert-manager-tokenrequest
    namespace: security
    labels:
      app: cert-manager
      app.kubernetes.io/component: controller
      app.kubernetes.io/instance: cert-manager
      app.kubernetes.io/managed-by: Helm
      app.kubernetes.io/name: cert-manager
      helm.toolkit.fluxcd.io/name: cert-manager
      helm.toolkit.fluxcd.io/namespace: security
  roleRef:
    name: cert-manager-tokenrequest
    apiGroup: rbac.authorization.k8s.io
    kind: Role
  subjects:
  - name: cert-manager
    kind: ServiceAccount
    namespace: security

@chkpwd
chkpwd merged commit 064cf3f into main Aug 4, 2026
6 checks passed
@chkpwd
chkpwd deleted the renovate/cert-manager-1.x branch August 4, 2026 16:54
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