OpenShift infrastructure implementation of SPI

[skabashnyuk]

Implement Che6 Infrastructure for K8s/OpenShift environment

• Implement initial state for Openshift spi Implement initial state for openshift spi #5686
• Link recipe and configuration machines Link recipe and configuration machines #5687
• Rework resolving of machine's servers Rework resolving of machine's servers #5688
• Add health checks for servers in openshift spi Add health checks for servers in openshift spi #5689
• Implement environment provisioning in openshift spi Implement environment provisioning in openshift spi #5690
• Add using of persistent volumes for storing sources of projects Add using of persistent volumes for storing sources of projects #5691
• OpenShift infrastructure doesn't work on Minishift because of dependency on Docker runtime OpenShift infrastructure doesn't work on Minishift because of dependency on Docker runtime #6085
• Remove old workspaces volumes in OpenShift infrastructure Remove old workspaces volumes in OpenShift infrastructure #6081
• Prefix names of objects in OpenShift recipe on provisioning step [SPI] Prefix names of objects in OpenShift recipe on provisioning step #5963
• Ignore Routes that are specified in OpenShift recipe Ignore Routes that are specified in OpenShift recipe type #6216
• Implement stop of OpenShift workspace when one of machine is crashed Implement stop of OpenShift workspace when one of machine is crashed #5922
• Add ability to create all user's workspaces in one OpenShift project [SPI] Add ability to create all user's workspaces in one OpenShift project #6284
• Investigate why OpenShift SPI doesn't work on OCP [SPI] Investigate why OpenShift SPI doesn't work on OCP #6607
• Check machine entries in workspace config on estimation in OpenShift infra implementation [CHE6] Check machine entries in workspace config on estimation in OpenShift infra implementation #6274
• Show workspace Pod events in the IDE SPI - OpenShift Implementation - Show workspace Pod events in the IDE #6356
• Rework injecting of machine token into OpenShift machine [SPI] Rework injecting of machine token into OpenShift machine #6587
• Modify selenium tests to test OpenShift infrastructure Modify selenium tests to test OpenShift infrastructure #6083
• Fix leak of connection to OpenShift Fix leak of connection to OpenShift #5902
• Support recipes of type dockerimage SPI OpenShift Infrastructure: support recipes of type dockerimage #5904
• Add "openshift" recipe processing on dashboard Add "openshift" recipe processing on dashboard #6629
• [CHE 6] Implement different strategies of PVC for OpenShift infra [CHE 6] Implement different strategies of PVC for OpenShift infra #6774
• Make bootstrapping of OpenShift machines parallel Make bootstrapping of OpenShift machines parallel #7067
• Add an ability to match machine configuration to OpenShift container by annotations Add an ability to match machine configuration to OpenShift container by annotations #7308
• Foreign containers events are shown while a workspace starting [CHE 6] Foreign containers events are shown while a workspace starting #7367
• Che 6 on OCP: Failed Workspace Start Che 6 on OCP: Failed Workspace Start #7418 #
• Move creation of folders in PVCs into start runtime phase [CHE 6] Move creation of folders in PVCs into start runtime phase #7601