olb042andClaude Opus 4.8
892f5d03b8
Validate manifests / validate (push) Failing after 4s
Generated from a per-commit review of the actual file changes, describing the real operational impact of each change on the running deployment. Co-Authored-By: Claude Opus 4.8 <[email protected]>
32 lines
3.0 KiB
Markdown
32 lines
3.0 KiB
Markdown
# Changelog
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All notable changes to the **cloudflared** deployment are documented here.
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cloudflared runs the [Cloudflare Tunnel](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/) connector in the `networking` namespace, giving Cloudflare an outbound-only path into the cluster (no inbound ports opened). This repo owns raw Kubernetes manifests (a Deployment) under `manifest/base` plus a production overlay; Argo CD renders `manifest/overlays/production`.
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Entries describe what actually changed in the running deployment. Dates are commit dates; newest first.
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---
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## 2026-08-12 — Scale down to 2 replicas
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- **`2 replicas`:** Deployment replicas 3 → 2. Keeps HA (survives a node loss) at lower footprint.
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## 2026-06-05 → 2026-06-06 — Glance dashboard tile
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- **`glances` / `icon`:** added Glance annotations (`glance/id`, description, icon `di:cloudflared`, and a `glance/url` linking to the Cloudflare Zero Trust connectors page), grouped under `glance/parent: cloudflared`.
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## 2026-06-01 — Pin the image + auto-sync toggle
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- **`pin version`:** pinned the image from `cloudflare/cloudflared:latest` (`imagePullPolicy: Always`) to **`2026.5.2`** (`IfNotPresent`). Removes the risk of an unattended `latest` pull silently changing the running connector version.
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- **`auto update toggle`:** dropped the `ksops` config-management plugin from the ApplicationSet (secret no longer rendered via ksops) and kept the `ignoreApplicationDifferences` on `/spec/syncPolicy` so auto-sync can be toggled in the Argo CD UI without showing drift.
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## 2026-04-19 → 2026-05-11 — Initial rollout and secret-management churn
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- **`Initial cloudflared gitops app`:** ApplicationSet `cloudflared` (namespace `networking`), rendering a Deployment of **3 replicas** of `cloudflare/cloudflared:latest`, running `tunnel --no-autoupdate --metrics 0.0.0.0:2000 run`, with readiness/liveness on `/ready:2000`, topology spread across hosts, and rolling updates (`maxSurge: 0`, `maxUnavailable: 1`). Tunnel token read from `Secret/cloudflared-secrets` key `tunnel_token`. Originally used a **SOPS/ksops** secret generator.
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- **`Enable bootstrap on main`:** flipped `bootstrap/config.yaml` to `enabled: true` so Argo CD picks it up.
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- **Secret management migration:** `Migrate secret to Sealed Secrets` (ksops generator → `sealed-secret.yaml`), then `remove secret from manifest` (commented the sealed-secret out — the tunnel token is now managed **out-of-band**, not created by the sync). *Operational caveat:* a fresh sync will not recreate `cloudflared-secrets`; it must exist in the cluster already.
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- **Replica churn:** `shutdown` (3 → 1) then `return to 3 replicas` — briefly scaled to a single pod, then back to 3.
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- **`enable toggle of autosync`:** added `ignoreApplicationDifferences` on `/spec/syncPolicy` and set `selfHeal: false` / `enabled: false` so sync can be paused from the UI.
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- **README + badge:** added then removed a CI badge; rewrote the README to document the running deployment.
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