Adapt Konnect Container for Univention (#236)

* precreate meet keys in ssl, but do the actual action in konnect
* generate all keys for meet within Konnect
* incorporate explicit logging and settings set by ucs app
* make konnect container more dynamic
* set default oidc_issuer_identifier
* print size of container
* builder image is not required for security scanning
* define entrypoint instead of using command
* more cleanup of testing containers
* give logs in case of error

tests/startup-test/Dockerfile

@@ -4,4 +4,3 @@ FROM ${docker_repo}/kopano_scheduler
 COPY test.sh /start.sh
 
 CMD ["/start.sh"]
-

tests/startup-test/test.sh

@@ -21,6 +21,9 @@ dockerize \
 	-wait tcp://kopano_zpush:80 \
 	-timeout 120s
 
+# make sure the public store exists
+docker exec kopano_server kopano-storeadm -h default: -P || true
+
 docker exec kopano_server kopano-cli --list-users
 docker exec kopano_server kopano-admin -l
 docker exec kopano_zpush z-push-admin -a list