+.. note::
+ The ``--version 0.9.0`` is required as new version of helm (3.7.0 and up) is
+ now using ``push`` directly and helm-push is using ``cm-push`` starting
+ version ``0.10.0`` and up.
+
+**Step 3.** Install Chartmuseum::
+
+ > curl -LO https://s3.amazonaws.com/chartmuseum/release/latest/bin/linux/amd64/chartmuseum
+ > chmod +x ./chartmuseum
+ > mv ./chartmuseum /usr/local/bin
+
+**Step 4.** Install Cert-Manager::
+
+ > kubectl apply -f https://github.com/jetstack/cert-manager/releases/download/v1.2.0/cert-manager.yaml
+
+More details can be found :doc:`here <oom_setup_paas>`.
+
+**Step 4.1** Install Strimzi Kafka Operator: