chore: upgrade percona and cert-manager to latest

Author: lalitadithya

.versions.yaml

@@ -84,5 +84,5 @@ testing_tools:
 cluster:
   prometheus_operator: '78.5.0'
   gpu_operator: 'v25.10.0'
-  cert_manager: '1.19.1'
+  cert_manager: '1.21.1'
   policy_controller: '0.10.5'  # Sigstore Policy Controller Helm chart version

README.md

@@ -17,7 +17,7 @@ A single bad GPU can silently corrupt a training run or leave a node sitting idl
 - Kubernetes 1.34+ 
 - Helm 3.0+
 - [NVIDIA GPU Operator](https://github.com/NVIDIA/gpu-operator)
-- [cert-manager](https://cert-manager.io/) v1.19+
+- [cert-manager](https://cert-manager.io/) v1.21+
 - Persistent storage support for a database
 
 ```bash
@@ -35,7 +35,7 @@ helm upgrade --install gpu-operator nvidia/gpu-operator \
 helm repo add jetstack https://charts.jetstack.io --force-update
 helm upgrade --install cert-manager jetstack/cert-manager \
   --namespace cert-manager --create-namespace \
-  --version v1.19.1 --set installCRDs=true \
+  --version v1.21.1 --set installCRDs=true \
   --wait
 ```
 

demos/local-custom-remediation-demo/scripts/00-setup.sh

@@ -79,7 +79,7 @@ install_cert_manager() {
     section "Phase 2: Installing cert-manager"
 
     log "Installing cert-manager..."
-    kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.2/cert-manager.yaml
+    kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.21.1/cert-manager.yaml
 
     log "Waiting for cert-manager to be ready..."
     kubectl wait --for=condition=available --timeout=300s \

demos/local-fault-injection-demo/scripts/00-setup.sh

@@ -112,7 +112,7 @@ install_cert_manager() {
     helm upgrade --install cert-manager jetstack/cert-manager \
         --namespace cert-manager \
         --create-namespace \
-        --version v1.16.2 \
+        --version v1.21.1 \
         --set crds.enabled=true \
         --wait \
         --timeout 5m > /dev/null 2>&1

demos/local-slinky-drain-demo/scripts/00-setup.sh

@@ -79,7 +79,7 @@ install_cert_manager() {
     section "Phase 2: Installing cert-manager"
 
     log "Installing cert-manager..."
-    kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.16.2/cert-manager.yaml
+    kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.21.1/cert-manager.yaml
 
     log "Waiting for cert-manager to be ready..."
     kubectl wait --for=condition=available --timeout=300s \

distros/kubernetes/README.md

@@ -12,7 +12,7 @@ Official Helm chart for NVSentinel - GPU node resilience system for automated fa
 - **Kubernetes**: 1.25 or later
 - **Helm**: 3.0 or later
 - **NVIDIA GPU Operator**: Required for GPU monitoring (includes DCGM)
-- **cert-manager**: Required for TLS certificate management (v1.19.0+)
+- **cert-manager**: Required for TLS certificate management (v1.21.0+)
 - **Persistent Storage**: For MongoDB (default: 10GB per replica)
 
 ```bash
@@ -21,7 +21,7 @@ helm repo add jetstack https://charts.jetstack.io --force-update
 helm install cert-manager jetstack/cert-manager \
   --namespace cert-manager \
   --create-namespace \
-  --version v1.19.1 \
+  --version v1.21.1 \
   --set installCRDs=true
 
 # Install Prometheus (optional, for metrics collection)

distros/kubernetes/nvsentinel/charts/mongodb-store/Chart.lock

@@ -4,9 +4,9 @@ dependencies:
   version: 16.2.2
 - name: psmdb-operator
   repository: ""
-  version: 1.22.0
+  version: 1.23.0
 - name: psmdb-db
   repository: ""
-  version: 1.21.1
-digest: sha256:1b23ec6672ce758cfa2bb8346506c6c08ef01d2a5a964e049f680115799f4235
-generated: "2026-08-24T16:59:58.660281-07:00"
+  version: 1.23.0
+digest: sha256:18ddfe22ed713aefe09bed08b0a25b386b82920457b2459886a6b4ff93749acd
+generated: "2026-08-25T12:47:25.798892519+05:30"

distros/kubernetes/nvsentinel/charts/mongodb-store/Chart.yaml

@@ -25,10 +25,10 @@ dependencies:
     repository: ""
     condition: useBitnami
   - name: psmdb-operator
-    version: "1.22.0"
-    repository: ""
+    version: "1.23.0"
+    repository: "https://percona.github.io/percona-helm-charts/"
     condition: usePerconaOperator
   - name: psmdb-db
-    version: "1.21.1"
+    version: "1.23.0"
     repository: ""
     condition: usePerconaOperator

distros/kubernetes/nvsentinel/charts/mongodb-store/charts/psmdb-db/Chart.yaml

@@ -1,14 +1,18 @@
 apiVersion: v2
-appVersion: 1.21.1
+appVersion: 1.23.0
 description: A Helm chart for installing Percona Server MongoDB Cluster Databases
   using the PSMDB Operator.
 home: https://www.percona.com/doc/kubernetes-operator-for-psmongodb/index.html
 maintainers:
-- email: natalia.marukovich@percona.com
-  name: nmarukovich
+- email: slava.sarzhan@percona.com
+  name: hors
 - email: julio.pasinatto@percona.com
   name: jvpasinatto
 - email: eleonora.zinchenko@percona.com
   name: eleo007
+- email: valmira.nogueira@percona.com
+  name: valmiranogueira
+- email: dhruthi.komarlu@percona.com
+  name: DhruthiKV
 name: psmdb-db
-version: 1.21.1
+version: 1.23.0