This patch adds a haproxy deployment to the cluster, which allows to
mimic the haproxy setup outside the cluster. Making sure that traffic is
automatically redirected and works around the limitations of ingress
nginx, of limiting proxy protocol to a boolean for either all traffic or
for none.

Currently the fix for various DoS attack turned out to be an own DoS
attack since it removed the default scopes from the keycloak provider.

Currently the fix for various DoS attack turned out to be an own DoS
attack since it removed the default scopes from the keycloak provider.

This patch adjust the key to use the armored format, which flux supports

This reverts commit 342a9382.

Since the secrets path is only available inside the container, but the
systemd-run command is executed outside the container, it can't access
the secret path, therefore the file needs to be copied.