Initializing the Kubernetes cluster

Authentication systems

DEX with LDAP

Set up according to this tutorial with customized install scripts in kubernetes/init/dex/

1. Create secrets for TLS connections, use certs for ccu.uni-konstanz.de (for now exposed, later switch to internal services):
   1. Modify ca-cm.yml to contain correct ca.
   2. Run upload_ccu_tls.sh
2. Spin up login application service.
3. Modify loginapp-cm.yml: server config
   1. Modify loginapp-ing-srv.yml: service data, mapping of ports to outside world
   2. Modify loginapp-deploy.yml: ID secret for TLS
   3. Run start-login-service.sh
4. Spin up dex
   1. Modify dex-cm.yml: server data and LDAP configuration
   2. Modify dex-ing-srv.yml: service data, mapping of ports to outside world
   3. Modify dex-deploy.yml: ID secret for TLS
   4. Run start-dex-service.sh