How to Uninstall Wallaroo from a Single Node Environment

Table of Contents

If Wallaroo was installed via the Single Node, the following procedure removes Wallaroo from the hosted environment.

Prerequisites

These steps require the following:

  • Terminal access to the Linux VM or on-premise machine hosting the Wallaroo installation.
  • Root access via sudo.

Steps

SSH Into Host

Before starting, ssh into the Linux machine hosting the Wallaroo instance. The following options are listed for different cloud services.

Cloud ssh login options:

To SSH into an AWS VM on a public domain name, you’ll need:

IPADDRESS={YOUR AWS ASSIGNED IP ADDRESS HERE}
ssh -i /path/key-pair-name.pem ubuntu@$IPADDRESS

For more details, see Connect to your Linux instance from Linux or macOS using SSH

To SSH into an Azure VM on a public domain name, you’ll need:

  • The SSH key pair is generated from the Azure VM Template Script step.
  • The VM’s IP address generated from the Azure VM Template Script step.

At this point, if the SSH keys are stored as ~/.ssh/id_rsa and ~/.ssh/id_rsa.pub, the SSH connection is made with the following:

ssh -i ~/.ssh/id_rsa.pub $MYPUBIP

For more details, see Connect to a Linux VM

In a GCP instance, gcloud is used to SSH connect to the VM with the following command, replacing the following:

  • $PROJECT with the Google Cloud Platform project.
  • $NAME with the name of the GCP instance.
  • $ZONE with the zone it was installed into.
gcloud compute ssh --project=$PROJECT --zone $ZONE $NAME

Uninstall Wallaroo

Uninstall Wallaroo via the following command

sudo ./wallaroo reset --force

Once complete, all Wallaroo elements are removed.