Donavan Fritz
06110884d4
Build flock Image / build (push) Has been cancelled
Calico's calico-node still runs on every node (Tigera-Operator-managed via ArgoCD with selfHeal). Two birds with the same ASN can't peer to crt001 from the same source. Use a manual static route on crt001 for the flock /64 for the first cutover; switch to live BGP after Calico is fenced off flock-labeled nodes. The bird sidecar stays running with the bootstrap config (kernel + device only, no BGP), so flipping live BGP on later is a single-line change in runtime_linux.go. Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
flock
Kubernetes CNI for sjc001. Per-pod IPv4 opt-in, IID embedding, Ready-gated anycast via BGP.
Design doc: k8s-manager/dfritz-cni.md (in the operator's k8s-manager repo).
Status: M1 scaffold. Not functional. See milestones table in the design doc.
Layout
cmd/flock— CNI plugin binary (kubelet-invoked)cmd/flock-agent— DaemonSet binarypkg/api/v1alpha1—NodeConfigCRD typespkg/cni— CNI plugin internals + RPC clientpkg/agent— agent server, IPAM, state file, anycast, NetworkPolicypkg/embed—ip-algoIID embedding (pure)pkg/routing/{bird,ospf}— routing backendsdeploy/— CRDs, RBAC, DaemonSet manifests
License
Apache 2.0.