seon
1e0e17b33c
DbReplicationLag の式は PromQL の or が左辺のサンプル（常に 0）を残すため pg_is_wal_replay_paused の分岐が評価されず、第 1・2 回とも発火しなかった。2 つの bool を加算して clamp する式に直す。api コンテナのメモリが limit の 80% を超えて 2 分続いたときの ApiMemoryPressure（第 2 層）を追加する。C-G2 の StressChaos は size "80%"（ノード基準）で即 OOM になっていたため 200MB に、V-G1 の対象は トラフィックを受けているインスタンス legacy:busy に変更する。slo.md に新ルールを追記。
selfheal-lab-gitops
GitOps and configuration repository for the self-healing verification lab
(VM + container mixed environment). Infrastructure lives in
seon-labs/selfheal-lab-terraform; this repository holds everything that runs
on top of it.
This repository is public on purpose: every EC2 node and GCE VM clones it anonymously at first boot (cloud-init / startup script), and MIG instances are recreated by autohealing without an operator. Never commit secrets here; values live in GCP Secret Manager and are fetched at runtime.
| Path | Owner | Filled in |
|---|---|---|
bootstrap/kubeadm/ |
operator, run once | WP-07: containerd/kubeadm init+join, flannel, Argo CD install, root-app |
argocd/root-app.yaml |
Argo CD app-of-apps root | WP-07 |
apps/ |
child Argo CD Applications | WP-14 |
workloads/{demo-app,ingress-nginx,chaos-mesh,alloy}/ |
Argo CD | WP-14, WP-15 |
vm/<role>/apply.sh |
GCE startup script and make vm-sync |
WP-08..12 |
vm/<role> matches the role metadata each VM gets from Terraform:
observability, harness, ai-env, postgres-primary, postgres-replica,
legacy-api. The startup script runs vm/<role>/apply.sh when it exists and is
executable; apply.sh must be idempotent because make vm-sync re-runs it.