8.0.0

Major changes

• Unify k8s image (remove hd-k8s-xcluster)
• Remove $FIRST_WORKER
• bash, linux-tools (perf)

Upgrades:

• Busybox 1.36.1
• Antrea v1.13.0
• Linux 6.5.4
• Cilium v1.14.0
• nftables v1.0.8
• crio 1.27.1

Linux-6.3.4 with systemtap support

Kernel update and enable kprobes and relayfs

Linux-6.3 and other updates

• Cri-o 1.27.0 with crun as runtime
• k8s-cnis: cilium:v1.11.16, calico v3.25.1, antrea-ubuntu:v1.11.1, flannel:v0.21.4
• containerd v1.7.0
• etcd v3.5.8
• pause 3.9, unified for cri-o and containerd

And probably more

Remove obsolete K8s params and linux-6.2.7

This release is prompted by K8s compatibility. The --container-runtime is now obsolete and must be removed on the K8s master, and the coming v1.27.

Short feature summary:

• Remove flag --container-runtime flag to K8s
• New ovls: lldp, bridge
• Tunnels as kernel modules
• Upgrade to linux-6.2.7
• Busybox: Include su and adduser applets

Kernel 6.2 and main netns fix

New kernel version and broken xcluster in main netns fix

Kernel 6.0, VRF enabled

New linux major version 😃

Kernel 5.19.9 with Apparmor

Updated kernel with Apparmor enabled. Also ovl/containerd is included in the default cache. Some version updates;

• cri-o 1.25.0
• Iptables 1.8.8

Ovs, ipsec, containerd and updated versions

Some updated versions;

• linux-5.19 (including libbpf.so.1.0.0)
• Cilium v1.11.6
• Spire v1.3.3
• Cri-o v1.24.1
• Cgroup v2 (for K8s)
• Flannel v0.19.0
• Cni-plugins v1.1.1

Setcap and Segment Routing

Some news;

• Support get/setcap and other kernel config updates
• New topolologies, diamond and x-diamond
• Segment Routing ovls srv6 and mpls
• ovl/netns as a light-weight POD emulation

Setcap and Segment Routing

Same as 7.2.0 but Ubuntu 20.04 used in the base image