Install Janssen Server Locally with minikube and MicroK8s#
System Requirements#
For local deployments like minikube and MicroK8s or cloud installations in demo mode, resources may be set to the minimum as below:
- 8 GB RAM
- 4 CPU cores
- 50 GB hard-disk
Use the listing below for a detailed estimation of minimum required resources. The table contains the default resources recommendation per service. Depending on the use of each service the resources need may increase or decrease.
| Service | CPU Unit | RAM | Disk Space | Processor Type | Required |
|---|---|---|---|---|---|
| Auth server | 2.5 | 2.5GB | N/A | 64 Bit | Yes |
| fido2 | 0.5 | 0.5GB | N/A | 64 Bit | No |
| scim | 1 | 1GB | N/A | 64 Bit | No |
| config - job | 0.3 | 0.3GB | N/A | 64 Bit | Yes on fresh installs |
| persistence - job | 0.3 | 0.3GB | N/A | 64 Bit | Yes on fresh installs |
| nginx | 1 | 1GB | N/A | 64 Bit | Yes ALB/Istio not used |
| auth-key-rotation | 0.3 | 0.3GB | N/A | 64 Bit | No [Strongly recommended] |
| config-api | 1 | 1GB | N/A | 64 Bit | No |
| casa | 0.5 | 0.5GB | N/A | 64 Bit | No |
| link | 0.5 | 1GB | N/A | 64 Bit | No |
| saml | 0.5 | 1GB | N/A | 64 Bit | No |
Releases of images are in style 1.0.0-beta.0, 1.0.0-0
Installation Steps#
Start a fresh Ubuntu 18.04/20.04/22.04 VM with ports 443 and 80 open. Then execute the following:
sudo su -
wget https://raw.githubusercontent.com/JanssenProject/jans/vreplace-janssen-version/automation/startjanssendemo.sh && chmod u+x startjanssendemo.sh && ./startjanssendemo.sh
This will install Docker, Microk8s, Helm and Janssen with the default settings that can be found inside values.yaml.
The installer will automatically add a record to your hosts record in the VM but if you want to access the endpoints outside the VM you must map the ip of the instance running Ubuntu to the FQDN you provided and then access the endpoints at your browser such in the example in the table below.
| Service | Example endpoint |
|---|---|
| Auth server | https://FQDN/.well-known/openid-configuration |
| fido2 | https://FQDN/.well-known/fido2-configuration |
| scim | https://FQDN/.well-known/scim-configuration |
Configure Janssen#
You can use the TUI to configure Janssen components. The TUI calls the Config API to perform ad hoc configuration.
Created: 2022-05-18
