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Load balancer

Uploads certificates and switches the bindings of LoadMaster's virtual services.

The appliance runs the package and connects to Kemp LoadMaster through REST API v2 over HTTPS on port 443. No agent is installed on Kemp LoadMaster.

What happens

  1. The appliance connects to Kemp LoadMaster through REST API v2 on port 443.
  2. The package takes a backup and uploads the certificate, key and any intermediate.
  3. The certificate is bound to the virtual services and put into use. If it fails: Rollback puts the bindings and the management certificate back. The certificate store is not restored.
  4. Verification: the package checks certificate content, its position in the selected services and the certificate each service serves over TLS.

Technical details

Connection
The package runs on the appliance, which connects over HTTPS to REST API v2, port 443. No agent is installed.
You need
Management IP or host name and an API key from System Configuration › API Authentication.
Platform
LoadMaster LMOS 7.2.50 and later
Actions
Discovery, Installation, Verification, Rollback, Removal
Packages
kemp-loadmaster 1.8.0
Note
  • Management TLS is verified by default. Use system trust, a CA bundle or the SHA-256 fingerprint of the whole certificate. A mismatch stops the connection before the API key is sent. Existing Kemp trust settings remain supported.
  • When deployment changes the management certificate, it accepts only the previous and exact new certificate for that run. Update a saved fingerprint to the new certificate before the next run.
  • Discovery finds virtual services, installed certificates and intermediate certificates. Deployment can also replace the management certificate.
  • Rollback needs the installation's backup, so keep it until you no longer want to roll back. Rollback refuses, without changing anything, a renewal in place and a state that has changed since the installation.
  • Removal unbinds the certificate only from the selected virtual services. SSL stays enabled and the management certificate and certificate store are preserved.

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