Revoking Run Tokens

DF_RUN_TOKENs that have been previously issued can be revoked using the following steps:

1. Using the ssh key you specified during portal installation, ssh dfadmin@your-portal-hostname

2. Issue the following command:

/opt/deepfactor/bin/portalctl revoke-token [USERNAME] [RELEASE_NAME] [NAMESPACE]

where
- [USERNAME] username of the user whose password or token has to be changed or revoked 
- [RELEASE_NAME] is the portal release name. (In case of OVA and AMI, please use `df-stable` as release name) 
- [NAMESPACE] is the namespace in which portal is deployed. (In case of OVA and AMI, please use `deepfactor` as namespace)