Merge branch 'develop' into 254-add-scaling-api

build.gradle

docker/logback.xml

...rvice/deployment/ServiceDeploymentWithKubernetesTest.java

...portal/api/configuration/ConfigurationControllerTest.java

...t/geant/nmaas/portal/api/user/UsersControllerIntTest.java

...t/nmaas/portal/service/impl/BulkDomainServiceIntTest.java

...geant/nmaas/portal/service/impl/DomainServiceIntTest.java

...maas/portal/service/impl/LocalFileStorageServiceTest.java

...et/geant/nmaas/dcn/deployment/api/DcnAdminController.java

...aas/externalservices/kubernetes/RemoteClusterManager.java

...net/geant/nmaas/kubernetes/KubernetesConnectorHelper.java

src/main/java/net/geant/nmaas/monitor/MonitorManager.java

...ant/nmaas/nmservice/configuration/ConfigFilePreparer.java

.../nmservice/configuration/gitlab/GitLabEventsListener.java

.../containerorchestrators/kubernetes/KubernetesManager.java

...orchestrators/kubernetes/components/helm/HelmCommand.java

...ators/kubernetes/components/helm/HelmCommandExecutor.java

...ators/kubernetes/components/helm/HelmKServiceManager.java

...bernetes/components/helm/commands/HelmInstallCommand.java

...strators/kubernetes/entities/KubernetesNmServiceInfo.java