Release 2.12.0 (2025 Q4)

What’s new #

Infrastructure #

• Added Ubuntu 24.04 (Noble) support.
• Platform installation with OpenStack infrastructure providers, OpenStack-compatible cloud solutions (Selectel, VK Cloud), and oVirt-like virtualization platforms (RED Virtualization, zVirt, HostVM, ROSA Virtualization).
• Cloud Controller Manager integrated with preconfigured configuration.
• Cinder CSI installation when installing cluster with OpenStack, Selectel, and VK Cloud providers; default data storage selection management.
• CSI Tatlin.Unified (Container Storage Interface) support for unified storage type management: iSCSI, FC, NFS, SMB, S3.
• Platform installation with stc utility discontinued. VM template creation with stc utility supported.
• shtil management cluster utility improved:
  • management cluster deletion via utility added.
  • minimum system requirements check before temporary cluster initialization.
  • connection check timeout increased when creating provider.
  • error and component installation checklist logging added.
• Authentication management in separate service. External authentication service (Blitz, Keycloak) configuration, authentication timeout, and token lifetime configured in authentication management module (shturval-auth).

GUI #

• Logical separation of OpenStack-compatible cloud provider instance configuration: Selectel, VK Cloud.
• Logical separation of oVirt-like virtualization platform provider instance configuration: RED Virtualization, zVirt, HostVM, ROSA Virtualization.
• Cluster dashboard improved: platform cluster deployment and update status display added.
• PersistentVolumeClaims, PersistentVolumes, Services status display approach updated.
• Created Cilium cluster and namespace network policy state display added.
• Cluster resource page state and status auto-update in GUI.
• NTP section NCI configuration GUI updated:
  • informational warning about ntpd or chronyd services;
  • NTP service file name path field excluded.
• ServiceAccounts GUI annotation management added.
• Installed services GUI: total installed services count display added.
• Cluster creation GUIs updated:
  • cluster creation with Selectel, VK Cloud, RED Virtualization, zVirt, HostVM, ROSA Virtualization logically separated;
  • copy in dropdown lists added;
  • provider information included at data verification step;
  • sufficient host count checks in Shturval V2 provider instance for Control Plane and Worker node configuration;
  • Let’s Encrypt certificate cluster installation added.
• All cluster namespace list display processing in Ingress Controllers added.
• Node deletion without cleanup from Shturval v2 provider cluster excluded.
• Cluster node state display when node problem monitoring service installed.

Fixed #

• ssc installation errors when initializing management cluster with corporate certificates.
• Management cluster initialization error with external Ingress load balancer.
• Management cluster installation with shtil utility without kubeconfig save path entry.
• Management cluster installation stop with shtil utility when monitoring services enabled.
• Premature GUI login credentials display during management cluster installation.
• Platform URL generation with external Ingress load balancer.
• Inability to select external API server load balancer in cluster creation GUI with Shturval V2 provider when using external Ingress load balancer.
• Logging enable errors in deployed management cluster with critical services only.