Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!
Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly MCC). This means everything you need is in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.
Tungsten Fabric¶
Tungsten Fabric provides basic L2/L3 networking to an OpenStack environment running on the MKE cluster and includes the IP address management, security groups, floating IP addresses, and routing policies functionality. Tungsten Fabric is based on overlay networking, where all virtual machines are connected to a virtual network with encapsulation (MPLSoGRE, MPLSoUDP, VXLAN). This enables you to separate the underlay Kubernetes management network. A workload requires an external gateway, such as a hardware EdgeRouter or a simple gateway to route the outgoing traffic.
The Tungsten Fabric vRouter uses different gateways for the control and data planes.
- Tungsten Fabric cluster
- Tungsten Fabric lifecycle management
- Tungsten Fabric configuration
- Cassandra configuration
- Custom vRouter settings
- Control plane traffic interface
- Traffic encapsulation
- Autonomous System Number (ASN)
- Access to external DNS
- Gateway for vRouter data plane network
- Tungsten Fabric image precaching
- Graceful restart and long-lived graceful restart
- Configuring the protocol for connecting to Cassandra clusters
- SR-IOV Spoof Check control for Tungsten Fabric
- Availability zones
- Tungsten Fabric database
- Tungsten Fabric services
- Tungsten Fabric known limitations
- Tungsten Fabric integration with OpenStack
- Tungsten Fabric IPv6 support