Skip to content

🌱 scripts: skip cert-manager install if already present on cluster #2650

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
openshift-merge-bot merged 1 commit into from
Apr 15, 2026
+10 −1
Merged

🌱 scripts: skip cert-manager install if already present on cluster #2650

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 10 additions & 1 deletion scripts/install.tpl.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,16 @@ kubectl_wait_for_query() {
done
}

kubectl apply -f "https://github.com/cert-manager/cert-manager/releases/download/${cert_mgr_version}/cert-manager.yaml"
# Install cert-manager only if it is not already present on the cluster.
# Check both the CRD and the controller deployments to avoid false positives
# from stale CRDs left behind by a partial or incomplete installation.
if kubectl get crd certificates.cert-manager.io &>/dev/null && \
kubectl get deployment -n cert-manager cert-manager-webhook &>/dev/null && \
Comment thread
rashmigottipati marked this conversation as resolved.
kubectl get deployment -n cert-manager cert-manager-cainjector &>/dev/null; then
echo "cert-manager is already installed, skipping installation"
else
kubectl apply -f "https://github.com/cert-manager/cert-manager/releases/download/${cert_mgr_version}/cert-manager.yaml"
fi
# Wait for cert-manager to be fully ready
kubectl_wait "cert-manager" "deployment/cert-manager-webhook" "60s"
kubectl_wait "cert-manager" "deployment/cert-manager-cainjector" "60s"
Expand Down