Uninstall MATLAB Online Server

The process for uninstalling MATLAB^® Online Server™ depends on how you installed the server.

If you installed the server on a single machine, see Uninstall Server on Single Machine.
If you installed the server on an existing cloud-managed Kubernetes^® cluster, see Uninstall Server on Cloud-Managed Kubernetes.

Uninstall Server on Single Machine

If you installed MATLAB Online Server on a single machine, where the server runs in a single-node Kubernetes cluster, undeploy the cluster by using the mosadm reset-node function. You can use this function only if you installed the server using the mosadm bootstrap-node function.

sudo ./mosadm reset-node

This function:

Stops the kubelet program running on the machine
Removes the Kubernetes cluster running locally
Resets the IP tables

The mosadm reset-node function does not uninstall any third-party Linux^® packages that the mosadm bootstrap-node function installed. These packages include:

unzip
gettext
jq
ca-certificates
curl
software-properties-common
git
nfs-common
ipvsadm
kubelet (1.27)
kubeadm (1.27)
kubectl (1.27)
helm (3.7.0)

For a list of additional components that remain installed, see Software Components That Remain Installed.

Uninstall Server on Cloud-Managed Kubernetes

Follow these steps if you installed MATLAB Online Server in a cloud-managed Kubernetes cluster, where the server is one of several nodes in this cluster.

Undeploy the server by removing all running services from the Kubernetes cluster.
```
./mosadm undeploy
```
(Optional) If you installed the NGINX^® ingress controller during installation, uninstall the controller.
```
./mosadm uninstall-ingress
```

This procedure does not uninstall all components that were initially installed. For more details, see Software Components That Remain Installed.

Software Components That Remain Installed

After you uninstall MATLAB Online Server, these components remain installed:

Databases connected to the server
File storage set up for users
Docker^® registries
MathWorks^® license manager
MATLAB installations that were mounted to the server
To uninstall MATLAB, see Linux and macOS.