network-operator-charts-v1.2.0

This release adds full AINIC driver stack management with pds_core and tawk_ipc modules, LIF-level aggregated QP metrics for improved monitoring scalability, and significant improvements to the AMD Host Device CNI plugin including gateway auto-configuration for source-based routing.

Release Highlights

Network Operator

• Added pds_core and tawk_ipc kernel modules to driver management, completing the AINIC driver stack installation alongside the existing ionic module
• Existing modulesLoadingOrder is now preserved during operator upgrades, preventing unexpected kernel module reloads on already-running clusters
• Upgraded base container images to address known CVEs

AMD Host Device CNI

• Removed file-based logging in favor of standard output logging, eliminating the need for log rotation management. CNI logs can now be accessed via journalctl (e.g., journalctl -f | grep amd-host-device), aligning with standard CNI logging practices
• Automatically computes and configures gateway information via static IPAM configuration for /31 IPv4 networks, enabling seamless * integration with source-based routing (SBR) CNI plugin for multi-homed pod scenarios
• Interface naming now follows CNI standard conventions (e.g., net1, net2) within pods rather than preserving the host interface name, ensuring compatibility when chaining with other CNI plugins and avoiding naming conflicts
• Backwards Compatibility: Automatic fallback mechanism handles pod deletion for workloads created with previous versions. If the DEL operation fails with the standard interface name, the plugin automatically retries with the legacy host interface name, ensuring seamless upgrades without manual intervention

Metrics Exporter

• Introduced LIF-level aggregated Queue-Pair (QP) metrics, reducing Prometheus metric cardinality and lowering CPU/memory overhead on both the Exporter and Prometheus compared to per-QP metrics
• Added ETH_FRAMES_RX_PRIPAUSE, ETH_FRAMES_TX_PRIPAUSE, and NIC_PORT_STATS_RSFEC_UNCORRECTABLE_WORD metrics for monitoring priority-level flow control and FEC failures
• Per-QP metrics (QP_*) are now disabled by default; available on-demand via /metrics?debug=qp
• Replaced crictl with CRI API for container metadata collection, improving reliability and removing external tool dependency
• Docker image size reduced by 57% (903MB to 386MB) by stripping debug symbols
• Standardized ethtool priority field naming to underscore format (PRI_0 through PRI_7). Old format maintained as deprecated aliases; migration recommended before removal in a future release
• Added nic_techsupport_dump.sh script for collecting NIC diagnostics in both standalone Helm and operator-managed deployments

network-operator-charts-v1.1.0

v1.1.0

This release introduces major enhancements, including a Cluster Validation Framework and Network Operator images redesigned for deployment independent of the host OS version.

Release Highlights

• Network Operator

  • Introduced support for the Cluster Validation Framework, enabling validation of newly added worker nodes in the Kubernetes cluster before scheduling distributed training or inference workloads
  • Added support for Fluent sidecar-based logging, providing centralized logging of cluster validation runs.

• Device Plugin, Metrics Exporter and Node Labeller

  • The NICCTL tool is now bundled within the Device Plugin, Metrics Exporter and Node Labeller images, allowing these Operator components to run independently of host OS versions

• RoCE Workload Image

  • Ubuntu-based workload image with supported AINIC firmware 1.117.5-a-56 has been uploaded to ROCm Docker Hub for running RCCL and InfiniBand tests

Full Changelog: v1.0.1...v1.1.0

network-operator-charts-v1.0.1

v1.0.1

This release introduces support for user-defined tolerations in KMM modules and includes significant latency improvements for RDMA statistics in the Device Metrics Exporter.

Release Highlights

• Network Operator

  • Added support for user-defined tolerations for the KMM module. Users can now inject custom tolerations into the KMM Module via the NetworkConfig CR.

• Device Metrics Exporter

  • Improved RDMA statistics collection, reducing the previously observed latency by several folds compared to the earlier release v1.0.0

What's Changed

• Cherry-pick cluster validation framework commits to v1.0.0 by @yansun1996 in #29
• CP workload.md fixes (#23) by @sundar-pds in #30
• Update release notes for v1.0.1 by @yuva29 in #34

Full Changelog: v1.0.0...v1.0.1

network-operator-charts-v1.0.0

Merge pull request #22 from yuva29/docs

Use different helm repo name for network operator (#180) (#181)