main
19
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
  jakman85andClaude Opus 5.5
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8fe8d5df8a |
feat(dns): PiHole answers an explicit LAN name list, not a zone wildcard
Public names are proxied CNAMEs to the Cloudflare Tunnel since PR #156 and work from the LAN, so they should resolve publicly there too. Replace the address=/${BASE_DOMAIN}/ wildcard with explicit entries: the LAN-only names (derived from every controller:none HTTPRoute), gitea/nextcloud (off Cloudflare's 100 MB / 100 s limits), keycloak/auth, and the L4 VIPs. Add L0 check pihole-lan-names, mutation-tested. Correct docs that still described public names as CNAME to wan. and the cloudflared entrypoint comment. Co-Authored-By: Claude Opus 5.5 <[email protected]> |
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jakman85andClaude Opus 5.5
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92944486d1 |
feat(dns): publish public names as proxied CNAMEs to the Cloudflare Tunnel
Gateway target -> fc81938b-...cfargotunnel.com, --cloudflare-proxied globally, L4 service publishers (unifi, crafty-mc) pinned DNS-only, Plex web UI and Headlamp disowned (LAN/VPN-only). L0 internal-services-publish-no-public-dns gains assertion (9) tying the Gateway target to the tunnel UUID, requiring cloudflare-proxied=false on every service-source publisher, and keeping the tunnel's 404 list and the unpublished set consistent. L2 dns-exposure fixture opts out of proxying. Co-Authored-By: Claude Opus 5.5 <[email protected]> |
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jakman85
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3523617671 | Rolled unifi console password | ||
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jakman85andClaude Opus 5
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14d5ccbadd |
fix(unifi): pin the MAC — an unpinned MAC is why the guest keeps losing its IP
Operator set console-password in the SOPS secret (installer-url deliberately left as REPLACE-ME, which install-uos handles by printing 'not set yet' and exiting 0; the uosserver guard exits before it is even read). Root cause of the lost address, from evidence rather than inference. KubeVirt generates a fresh MAC per VMI when none is pinned. cloud-init writes /etc/netplan/50-cloud-init.yaml matching the MAC it saw, and will not rewrite it while the NoCloud instance-id is unchanged — and that instance-id is domain.firmware.uuid, stable across restarts by design. So every VMI recreation handed the guest a MAC its retained netplan did not match, leaving enp1s0 administratively DOWN, never even attempting DHCP. What the 2026-09-12 boot log shows, and why it fits: cloud-init's own device table reads 'enp1s0 | Up: False | Address: .'; there are no apt failures because the per-instance modules were skipped; yet UOS is installed (6.3 GB of 40 GB) and qemu-guest-agent answers — both of which required working network on an EARLIER VMI. The MAC is identical between the current VMI status and that boot log, so it did not change on this boot; the mismatch is against a netplan written under a previous incarnation. Pinned to the MAC the current VMI already holds, so nothing changes for this guest. Combined with the instance-id bump already merged, the next restart re-runs cloud-init, rewrites netplan against a MAC that is now permanent, and the interface should come up — and the console password is in place as the fallback if it does not. Still unverified from outside: the netplan file's actual contents. That needs the console the operator can now reach. Co-Authored-By: Claude Opus 5 <[email protected]> |
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jakman85andClaude Opus 5
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20a28d0993 |
fix(unifi): the installer secret was committed unencrypted
Every other *.sops.yaml in this repo carries sops metadata and ENC[] values; this one shipped with neither and both fields as literal REPLACE-ME. Two consequences: 'sops <file>' fails with 'sops metadata not found', so the documented operator step could not work; and Flux would pass the file through undecrypted and create the Secret with the literal placeholder strings. Encrypted in place with the repo's age recipient, placeholders intact. Round-trip verified: sops -d returns installer-url and console-password as REPLACE-ME, so the operator's workflow is now the normal one — sops the file, set both values, commit. Both fields need setting, not just the password: installer-url is also REPLACE-ME, which I had omitted from the operator instructions. Co-Authored-By: Claude Opus 5 <[email protected]> |
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jakman85andClaude Opus 5
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12d4e0ae40 |
feat(unifi): SOPS-delivered UOS installer URL + per-boot install unit; correct the README
The operator's UOS bring-up becomes one field. apps/vms/unifi/unifi-uos-installer.sops.yaml
(SOPS/age, with a .example sibling per the crafty/headlamp convention) carries `installer-url`
and `console-password`. KubeVirt mounts it as a read-only iso9660 disk labelled UOSDATA and an
in-guest `uos-install.service` reads it on EVERY boot, so a later URL change needs only a commit
and a VM restart.
Mechanism verified against the DEPLOYED KubeVirt v1.9.0, not from memory:
* inline userData cap is exactly 2048 bytes — server-side dry-run apply accepted 2048 and
rejected 2049; the payload here is 1454.
* `cloudInitNoCloud.secretRef` and `secret.volumeLabel` both exist in the live CRD; the secret
disk + third disk were accepted by a server-side dry-run of the real manifest.
* the NoCloud seed's instance-id IS spec.template.spec.domain.firmware.uuid (read out of
noCloud.iso inside virt-launcher), stamped on the VM OBJECT, so it survives restarts. Editing
userData alone therefore changes NOTHING — cloud-init restores its cached datasource and skips
write_files/runcmd. The UUID is now pinned in git and bumped once so the new payload lands.
secretRef was deliberately NOT used for the whole cloud-config: it would put the shell in
ciphertext, out of reach of the L0 dollar-collapse guard, while Flux's envsubst still runs over
decrypted resources — the 2026-09-13 nextcloud-db shape. Script in plaintext, operator values in
SOPS. apps-vms had no `decryption` stanza (first encrypted content under apps/vms/), so one was
added to both overlays.
CORRECTION, and it is the headline: UNIFI OS SERVER IS ALREADY INSTALLED on the live guest. The
serial console log starts uosserver.service and uosserver-updater.service, and / is 6.3 GB of
40 GB used. The controller is unreachable because THE GUEST HAS NO IP: .status.interfaces shows
enp1s0 up with no address, and `ip neigh` in virt-launcher reports 10.0.2.2 FAILED. 11443/8443/
8080 and 22 all RST, from the pod IP and from 10.0.2.2 directly, so the VIP and the CNP are
exonerated. install-uos therefore bails out the moment systemd knows a uosserver.service —
without that guard this change would have reinstalled over a working controller.
There was also no way into the guest at all: no key, no password, and 22 is not a declared
masquerade port so SSH cannot work by construction. Hence console-password.
README corrections (it doubles as the rebuild runbook and was misdirecting):
* VIP 192.168.1.54 -> 192.168.2.21; pool 192.168.1.53-.60/.53 -> 192.168.2.20-.30 with the
Gateway on .20; device subnet 192.168.1.0/24 -> 192.168.2.0/24; node k3s-dev-1 -> k3s-prod-1.
All re-read live (pool blocks, cluster-vars, the Service EXTERNAL-IPs, LAN_CIDR).
* "UOS is NOT installed" -> it is; the real fault is the lost IP, with the evidence table.
* "apps-vms must NOT use postBuild.substituteFrom" -> it has since 2026-08-31 and the escape
contract is in force.
* "install-uos is no longer baked into the guest" -> it was baked in, and it was broken twice
over (an unverified firmware API, and no `install` subcommand).
* "SSH in, cloud-init installs the operator's key" -> it installs none, and 22 is not forwarded.
* externalTrafficPolicy Local -> Cluster (the 8-day outage fix already in 50-service-l4.yaml).
* 60 GB -> 40Gi (the DataVolume and the Bound PVC); "10 GB minimum" -> ~25 GB.
* userDataSecretRef -> the YAML key is `secretRef`.
* 90-httproute-optional.yaml referenced as if it existed; it was dropped.
Unattended install, honestly: Ubiquiti documents no silent flag, no answer file, no env vars.
`yes y | <installer> install` is the convergent community practice and is what ships here, with a
bare-invocation fallback. It has NOT been run end-to-end on our guest. The installer URL also
does not look signed or time-limited — it is account-derived and per-release; it is in SOPS
anyway, but nothing should depend on expiry.
The running VM was not touched: no restart, no migration, no re-import. Every cluster call was a
read or an explicit --dry-run=server; the live VM still carries firmware uuid ...c07 and the
34h-old virt-launcher pod is untouched. The change takes effect on the operator's next VM restart.
Co-Authored-By: Claude Opus 5 <[email protected]>
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jakman85andClaude Opus 5
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4664b41db3 |
fix(l4): externalTrafficPolicy Cluster on unifi + crafty L4 VIPs
Cilium's L2 announcer elects one node per Service to answer ARP for its LoadBalancer VIP, and that election is NOT backend-aware. Combined with externalTrafficPolicy: Local -- which lets a node deliver only to a backend on itself -- an elected announcer holding no backend answers ARP for the address and then has nowhere to send the packet, so the client gets ICMP port unreachable. It never self-heals: the lease holder keeps renewing after the backend moves away. Measured on prod 2026-09-14: unifi's VM ran on k3s-prod-1 with both leases on k3s-prod-2, and crafty's pod ran on k3s-prod-1 with the -tcp lease on k3s-prod-2 while its identical -udp twin happened to draw k3s-prod-1 and worked. Confirmed causally on the announcing node with `cilium-dbg service list`: under Local the frontend 192.168.2.22:25565 is absent from that node's service table entirely; under Cluster it appears as `1 => 10.0.0.11:25565 (active)`; flipped back, it vanishes again. Durability confirmed by cordoning k3s-prod-1 and moving the crafty pod to k3s-prod-3, after which the announcing node re-pointed to the new backend with no intervention. Both files also carried a comment claiming Local "pins the VIP to the node running the pod", which is the precise thing that is false here; both are rewritten. apps/wave-0/pihole-dns.yaml is the reference implementation. The client-IP cost is stated per service rather than waved away. For unifi it is ZERO: the VM's KubeVirt `masquerade` binding already SNATs everything into the guest, so Local was never preserving a client address the controller could see. For crafty it is real and accepted -- player identity is a Mojang/Xbox UUID so /ban and the whitelist are unaffected, but /ban-ip would hit every player at once and must not be used; no IP ban or per-IP rate limit is configured today. No loadBalancerSourceRanges here, deliberately departing from pihole-dns.yaml: these Services never had a source restriction (their CNPs admit `world`), so Cluster removes no protection, and adding a LAN-only filter during an outage fix could cut off off-LAN players or a remote site's device informing. No CiliumNetworkPolicy change is needed, and that was verified rather than assumed: Cilium's `cluster` entity subsumes `remote-node`, confirmed by dumping the crafty endpoint's datapath policy map with the CNP unmodified (`reserved:remote-node` was already an Allow on the game ports). Unlike pihole, whose policy omits `cluster` and must name remote-node explicitly. Adds an L0 whole-repo guard for the class. It fails on the pre-fix tree with exactly these four Services named and passes after. whole-repo scope is necessary: ci/touched-requirements.sh has no arm for apps/* or platform/crafty/*, so the change most likely to reintroduce this would attribute no requirement and be gated by nothing. HONEST LIMIT -- this does NOT end the reported outage. All four ports also have no listening backend: UniFi OS was never installed in the VM (its README flags this as the open blocker) and /crafty/servers is empty, so no Minecraft server exists. Probed directly from the node, bypassing the VIP entirely, 10.0.0.74:8443/:8080/:11443 and 10.0.0.11:25565 all refuse, while the two controls answer. This commit fixes a real latent defect that would have blackholed those VIPs once the applications exist; it cannot make an absent application answer. Co-Authored-By: Claude Opus 5 <[email protected]> |
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jakman85andClaude Opus 5
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c8c1d2935d |
feat(dns): per-environment BASE_DOMAIN — prod moves to its own subdomain
INCIDENT FIX. Prod's external-dns DELETED EVERY ONE OF DEV'S PUBLIC DNS RECORDS. Both
clusters ran policy: sync against the SAME Cloudflare zone with the SAME implicit
txtOwnerId (`default`), so prod believed it owned dev's records, found no matching sources,
and removed them plus their TXT registry entries. Dev recovered ~30s after prod was scaled
to 0; verified restored against Cloudflare directly (my first check went through a pfSense
override and falsely showed healthy — local resolvers are not evidence about public DNS).
THE MISS WAS MINE, and it was a failure of imagination in how I briefed every agent. I put
"never touch dev" in brief after brief and enforced it — separate kubeconfigs, verified
--limit, sha-checked dev's kubeconfig before and after. Every one of those guards held. NONE
of them covered SHARED EXTERNAL RESOURCES. Prod reconciling its OWN correctly-authored
manifests reached across a third party and destroyed dev's state. Cluster-to-cluster
isolation was verified; the dependency that mattered was cluster-to-Cloudflare.
Operator's architecture: dev -> *.dev.home.keithjackson.dev, prod ->
*.prod.home.keithjackson.dev, apex CNAME <svc>.home -> <svc>.prod.home.
PHASE 1 ONLY (this commit): prod moves to its own subdomain. DEV IS NOT MIGRATED and its
effective hostname stays home.keithjackson.dev, so dev renders byte-identically and nothing
live moves. That alone ends the collision and unblocks prod. Phase 2 (dev -> dev.home. +
apex CNAMEs) is deferred to when the operator is present: it relocates Keycloak's issuer and
12 clients' redirect URIs, forces a rolling k3s restart and kubectl SSO re-issue for every
user, and moves gitea.home. — which is BOTH the GitOps source and the current push target.
BASE_DOMAIN WAS A DEAD KNOB — it existed in cluster-vars but the status report flagged it as
referenced by nothing, because hostnames were hardcoded throughout. Now real: 141 refs.
Searched the AUTHORITATIVE reconciled set by resolving each Flux spec.path transitively via
conformance/lib/status.py — the same resolver the L0 gate uses, so "what Flux reconciles"
has one definition. 185 occurrences across 47 files in 154 reconciled files. Tokenized:
Gateway listeners, the wildcard Certificate, coredns-custom, external-dns, Keycloak
instance/realm (26 redirect URIs), oauth2-proxy, Grafana OIDC, all HTTPRoutes, Homepage's 15
links, 30 runbook_urls, unifi cloud-init, render.py's ZONE constant (which drove
--oidc-issuer-url/--cookie-domain/--whitelist-domain on every forward-auth sidecar) and 11
catalog/ ServiceDefinitions re-rendered canonically. Left alone: 43 comment/prose
occurrences and non-reconciled paths.
TWO THAT CANNOT BE TOKENIZED, flagged not forced:
- headlamp's OIDC URLs live inside a SOPS-encrypted Secret; re-encrypting rewrites the MAC
over every value and the OFFLINE harness cannot verify it (kustomize does not decrypt),
so an error would break live-dev SSO with no pre-flight proof. Prod needs its own copy
anyway — client secrets are realm-scoped.
- kube-apiserver --oidc-issuer-url is a k3s SERVER FLAG, not a manifest, so Flux can never
reach it. Done on the inventory seam instead (k3s_base_domain -> k3s_oidc_issuer_url,
overridden in group_vars/k3s_prod). Verified per host: dev keeps the default, prod gets
prod.home.
EXTERNAL-DNS OWNER, the actual incident cause: txtOwnerId is now explicit per environment —
dev renders exactly `default` (the chart default it was already using, so its existing
records stay recognised) and prod gets `prod`. The BASE default is a NON-COLLIDING SENTINEL,
deliberately not `default`, so a future environment that forgets the knob owns nothing and
can delete nothing rather than silently inheriting dev's identity.
I OVERRODE ONE AGENT DECISION against our own prior finding: it narrowed prod's
domainFilters to prod.home.keithjackson.dev as defence in depth. FINDING F-DNS1
(DECISIONS-LOG 2026-08-17) already proved a subdomain filter DROPS THE PARENT ZONE —
ExternalDNS generates the record then skips it with "no hosted zone matching record DNS
Name". Prod would have published NOTHING. Set to the ZONE (keithjackson.dev) like dev.
Isolation comes from the subdomain split plus txtOwnerId, which is what the incident
actually needed and what a domain filter cannot provide.
DEV PROVEN UNCHANGED: 11 of 12 substituting paths byte-identical; the 12th differs by
exactly one line, `+ txtOwnerId: default` — the value dev was already using implicitly.
POSITIVE CONTROLS confirm the harness is not blind: perturbing BASE_DOMAIN moves 10 of 12
hashes (the 2 that don't provably contain no hostname), perturbing the owner id moves
exactly 1. Prod's rendered output has ZERO home.keithjackson.dev references outside prod.,
and its cert renders *.prod.home.keithjackson.dev — no overlap with dev's.
L0 substitution assertions 106 -> 254; BASE_DOMAIN is no longer flagged dead. Gate PASS.
PROD REMAINS SUSPENDED (platform + 10 downstream tiers) pending review; nothing applied.
Serves: R-ENV-02, R-DNS-01, R-DNS-02, R-DNS-03, R-TLS-01.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
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jakman85andClaude Opus 5
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8a2be824f6 |
feat(ci): substitution-safety gate + escape 6 comment hazards; strict mode is now SAFE
Adds conformance/tests/l0-static/flux-postbuild-substitution/ — an offline, stdlib-only
L0 check tagged R-ENV-02 + R-GITOPS-01 (deliberately NOT R-TEST-01, which would
overclaim). It reuses lib/status.py's `resources:` walk rather than forking it, so "what a
path renders" has exactly one definition. It asserts: every ${...} on a substituted path
is defined-or-escaped (comments included); no default-operator form on an undefined name;
no unparseable expansion; the rendering path actually substitutes cluster-vars; every
overlay-patched /data/KEY has a base default; and that the gate itself is load-bearing.
WIRED AS AN UNCONDITIONAL STAGE (3c) in ci/l0.sh, and that matters: stage 3b scopes to
touched requirements, and ci/touched-requirements.sh maps only clusters/* to R-ENV-02 —
so an edit to a substituted manifest under apps/ or platform/ would have filtered this
check out of exactly the change that introduces the bug. l0 fail -> BLOCK=1 in gate.sh.
Mutation-tested all five assertion classes (undefined token, indexed expansion, :- form,
missing substituteFrom, un-wired gate); each fails as intended, baseline green.
STRICT MODE IS PROVEN SAFE TO ENABLE — measured, not inspected. For all 11 substituted
paths, `kubectl kustomize --load-restrictor LoadRestrictionsNone <path> | flux envsubst
--strict` exits 0 against cluster-vars base defaults. Negative control confirms the
incident: with K3S_API_HOST unset, non-strict renders k8sServiceHost empty while strict
exits 1 with `variable not set (strict mode)`. The feature gate itself is NOT flipped
here — that is a live-cluster change and the operator's call.
Escapes the six comment hazards that stood in the way (apps/vms/unifi x4,
platform/longhorn x2). All were prose ABOUT the escaping convention; since the repo's own
contract is that $${...} emits a literal ${...}, escaping them is both precise and
self-consistent. kustomize strips these particular comments today, but comment survival is
an implementation detail — a body comment carrying $ WAS observed surviving into built
apps/wave-1 — and a survivor would kill the whole Kustomization.
DOCTRINE CORRECTED (measured against flux 2.4.0): clusters/base/apps-vms.yaml claimed an
indexed expansion is fatal "escaped or not". Escaping is TOTAL — $${ARR[0]} emits the
literal text safely; only the UNESCAPED indexed form is fatal. Corrected in place.
Also empties DOCUMENTED_GAPS in conformance/run.sh with rationale: R-ENV-02 and
R-GITOPS-01 now have a real verifying test, which run.sh's own comment named as the
trigger for removing them.
Advisory output (not failures): 6 dead cluster-vars knobs — BASE_DOMAIN, CLUSTER_ENV,
CLUSTER_POD_CIDR, PIA_REGION, PLATFORM_NODE_SELECTOR_{KEY,VALUE}. The last four are
documented reference-only; BASE_DOMAIN and CLUSTER_ENV look like genuine rot (hostnames
are hardcoded elsewhere) and are worth a follow-up.
Gate: MERGE GATE: PASS. 102 assertions, 0 hazards.
Serves: R-ENV-02, R-GITOPS-01.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
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jakman85andClaude Opus 5
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3f980d2a17 |
feat(env): tokenize hardcoded dev LAN addresses into cluster-vars (R-ENV-02)
R-ENV-02 promises dev and prod differ ONLY by scoped cluster-vars overrides. In fact
dev LAN addresses were hardcoded into base manifests, so clusters/prod would have come
up ANNOUNCING DEV ADDRESSES (192.168.1.x) on the prod LAN (192.168.2.x).
New cluster-vars knobs (base default = dev literal, per the file's existing convention):
K3S_API_HOST platform/cilium/helmrelease.yaml (+ the values.yaml mirror)
CILIUM_LB_POOL_START platform-config/cilium/l2-ip-pool.yaml
CILIUM_LB_POOL_STOP "
UNIFI_L4_VIP apps/vms/unifi/50-service-l4.yaml
CRAFTY_L4_VIP platform/crafty/service-l4.yaml
S3_BACKUP_ENDPOINT platform/keycloak/postgres-cluster.yaml, apps/wave-0/{nextcloud,
semaphore}-db.yaml, and platform/velero/helmrelease.yaml
Also fixes GATEWAY_VIP's base default, which was still the RETIRED libvirt address
10.73.0.240, and adds the GATEWAY_VIP patch that clusters/prod was missing entirely.
clusters/base/apps-vms.yaml gains postBuild.substituteFrom (it was the one consuming
Kustomization without it, so a ${TOKEN} there would have shipped as a literal string).
The envsubst contract is documented there: ${VAR} substitutes and escapes as $${VAR};
$VAR and $(cmd) are left alone; ${ARR[0]} hard-errors. The three UOS_URL expansions in
the unifi cloud-init are escaped accordingly.
PROD ADDRESS PLAN (operator, 2026-08-31):
nodes .10/.11/.12 · control-plane VIP .9 (Ansible-side) · GATEWAY_VIP .20
Cilium LB pool .20-.30
CONTAINMENT INVARIANT, now documented at the pool and in the prod overlay: GATEWAY_VIP
MUST equal CILIUM_LB_POOL_START. The shared Gateway pins no address, so Cilium LB-IPAM
gives it the first free address of a matching pool block. An initial prod proposal put
.20 outside a .21-.30 pool; the Gateway would have come up on .21 while split-horizon
coredns-custom kept answering *.home.keithjackson.dev with .20 — an address nothing
announces — blackholing in-cluster OIDC hairpin traffic while reporting healthy. The
pool was widened to .20-.30. The control-plane VIP (.9) stays outside the pool so
kube-vip and LB-IPAM can never contend.
Values prod still cannot know stay INVALID `TBD-PROD-*` placeholders on purpose: base
defaults are dev values, so an omitted patch means prod silently inherits a dev address
— far worse than a loud failed apply.
DEV IS BYTE-IDENTICAL. Verified by kustomize build over 13 paths before/after, then
flux envsubst with the dev cluster-vars values applied to both sides: zero drift. The
only deltas are the intended additive keys in the overlay ConfigMap itself. No
unresolved ${TOKEN} survives. render-golden green (10 goldens); yamllint clean.
Serves: R-ENV-02. Task: T-7.1 (prerequisite). Gate: MERGE GATE: PASS.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
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jakman85andClaude Opus 5
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12c40d8c9c |
docs: reconcile the documentation with the deployed reality
The docs had drifted badly behind ~85 commits of delivery. The root README still
said "Phase 0 — Foundations. No cluster exists yet"; the infra docs still
described a libvirt/KVM cluster that has been retired for two days; and
DECISIONS-LOG.md — the PM's authoritative record — stopped at 2026-08-25 AM.
Anyone following these docs would have been working from a false map.
Verified against the live cluster (3/3 nodes, 7/7 Flux Kustomizations Ready,
10/10 HelmReleases Ready) rather than inferred from commit messages.
README.md
- Phase 0 -> a per-phase status table: 0-6 delivered and deployed, 7 not open.
- Layout now shows the wave split, platform-config, apps/vms, infra, bootstrap.
- Real conformance number (36/51, 70.6%) and how to regenerate it.
- Devcontainer workflow; note that the gate was red and why.
infra/PHASE1-STATUS.md — rewritten. Was a `virsh`/libvirt resume guide for a
cluster that no longer exists. Now: the Proxmox substrate, the pfSense NAT
paths, both kubectl access paths (Keycloak OIDC normal / cert break-glass),
the toolchain, off-repo state that must not be lost, and the fact that Flux's
git source is an app inside the cluster (`git push origin main` IS the deploy).
infra/PHASE1-SCOPE.md — historical banner. The exit criteria and sizing
rationale are still worth keeping; the libvirt execution steps are not.
infra/README.md — Proxmox, plus a map of the subtree and where the cluster
actually lives (it is not on this workstation).
infra/devcontainer/README.md — the "run tofu and ansible on the HOST" limitation
is OBSOLETE: it was a dmacvicar/libvirt polkit/PID problem, and bpg/proxmox
talks to an HTTP API. Everything runs in the container now. Documents the full
CI-gate toolchain and what each bind mount is load-bearing for (the age keyring
and the read-only spec repo especially — without the latter, spec-immutability
silently skips instead of verifying).
infra/tofu/README.md — was "Authoring only — nothing here has been applied". It
is applied and live. Disk sizes corrected 40/100 -> 64/128 GiB (confirmed
against the running nodes), pfSense NAT marked done, and a warning that
terraform.tfstate is absent on a fresh workstation — an apply with empty state
would try to recreate the three live nodes.
infra/tofu/variables.tf — section comment disagreed with its own defaults.
infra/cluster.sh — retired-with-instructions header. It silently drives libvirt
domains that do not exist; behaviour unchanged, but it no longer lies.
apps/vms/unifi/README.md — was "NOT WIRED IN", 60Gi, and listed a file that has
since been dropped. Now: live status, 40Gi, resolved open questions marked
resolved, and the two constraints the next person will otherwise rediscover —
KubeVirt's 2048B inline userData cap, and that apps-vms must never carry
postBuild.substituteFrom (envsubst corrupts the cloud-init).
DECISIONS-LOG.md — backfilled the gap as one structured entry: the Proxmox
migration, NAT + kube-vip, the twice-proven oauth2-proxy cold-start deadlock,
the Flux source cutover, CI going live in-cluster, ten app onboardings and the
renderer bugs they exposed, the wave split (verified: DBs adopted, not
recreated — original ages intact, prune restored), KubeVirt storage, the UniFi
VM, and kubectl SSO. Plus verified live state and the carried-forward open list.
Two corrections to the record while verifying:
- kubectl OIDC is LIVE (`kubectl auth whoami` -> oidc:<user>,
[oidc:platform-admins]), so the rolling restart
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jakman85andClaude Opus 5
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4cf9572c58 |
fix(vms): normalize comma spacing in unifi manifests — unblock the lint gate
The hand-authored UniFi VM manifests used column-aligned inline flow mappings
(`{ name: inform, port: 8080, protocol: TCP }`), which yamllint's `commas`
rule rejects as "too many spaces after comma". That made `make -C ci lint` FAIL,
so the merge gate has been BLOCKED on `main` since the UniFi commits landed —
every other static stage was green.
Collapse each run of spaces after a comma to one, and re-align the trailing
comments so the port tables stay readable. Whitespace only:
`kubectl kustomize apps/vms` renders byte-for-byte identically before and after.
The lint config is left untouched — relaxing the rule to make failing files pass
is moving the goalposts, not fixing the code.
Also refresh these files' stale `STAGING / DRAFT` headers: the tree is live,
reconciled by the non-gating `apps-vms` Flux Kustomization.
Gate after this change: spec-immutability / lint / l0 / l1 all green,
MERGE GATE: PASS.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
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jakman85andClaude Opus 4.8
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ab592028f6 |
fix(vms): actually apply inline userData + drop secretGenerator (amend 760084e)
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jakman85andClaude Opus 4.8
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760084ea8c |
fix(vms): revert UniFi cloud-init to minimal inline userData (1112B)
userDataSecretRef tripped a Flux server-side-apply schema quirk on the KubeVirt
VirtualMachine CRD ("field not declared in schema"). Go back to inline userData,
trimmed to 1112 bytes (< the 2048 limit) by dropping the break-glass SSH key —
no longer needed for debugging now that the postBuild cloud-init corruption is
fixed. Keeps qemu-guest-agent (AgentConnected proves cloud-init ran) and the
public-API UOS resolver + non-interactive install. Removes the secretGenerator +
unifi-cloudinit.yaml. (Add SSH back via userDataSecretRef only if the SSA quirk is
worked around and guest access is needed.)
Co-Authored-By: Claude Opus 4.8 <[email protected]>
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jakman85andClaude Opus 4.8
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e99e3d1666 |
fix(vms): deliver UniFi cloud-init via Secret (userDataSecretRef) — 2048B limit
Adding the SSH key pushed the inline cloudInitNoCloud.userData over KubeVirt's
2048-byte limit ("userdata exceeds 2048 byte limit. Should use UserDataSecretRef").
Move the cloud-init into apps/vms/unifi/unifi-cloudinit.yaml and wrap it as the
`unifi-cloudinit` Secret via a Kustomize secretGenerator (disableNameSuffixHash
so the VM can reference it by fixed name); VM now uses userDataSecretRef. Content
is non-sensitive (public key + public installer script), so not SOPS-encrypted.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
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jakman85andClaude Opus 4.8
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d5f8212415 |
feat(vms): add SSH key + qemu-guest-agent to UniFi VM for ops/debugging
The first UOS bring-up left no way into the guest (cloud-init set no credentials), so the in-guest UOS install couldn't be observed. Add: - ssh_authorized_keys (public key, safe to commit) on the default ubuntu user - qemu-guest-agent (KubeVirt AgentConnected + virtctl guest access) - tee the install-uos output to the serial console + /var/log/uos-install.log, and record the installer exit code, so the install is observable. Co-Authored-By: Claude Opus 4.8 <[email protected]> |
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jakman85andClaude Opus 4.8
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7a3da96d9f |
fix(cdi): single-replica scratch class + 40Gi UniFi disk (fix insufficient-storage import)
The UniFi Block import got past the device-permission fix but then failed ReplicaSchedulingFailure / "insufficient storage": CDI sizes scratch ~= the disk virtual size and, on the default 3-replica `longhorn` class, the ~60Gi scratch x3 (189G) on top of the disk's x3 (180G) overflowed the Longhorn tier (~125G/node). - platform/longhorn/storageclasses.yaml: NEW `longhorn-scratch` StorageClass (numberOfReplicas: 1) — CDI scratch is ephemeral/throwaway, replicating it 3x is waste; if a node dies mid-import CDI just retries. - platform/kubevirt/cdi-cr.yaml: spec.config.scratchSpaceStorageClass -> longhorn-scratch. - apps/vms/unifi/20-datavolume.yaml: boot disk 60Gi -> 40Gi (UOS min is 25Gi; 40Gi is comfortable for a home site and lighter on the replicated tier). Co-Authored-By: Claude Opus 4.8 <[email protected]> |
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jakman85andClaude Opus 4.8
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df5979fceb |
fix(k3s): enable nonroot-devices so CDI can import to Block-mode PVCs
The UniFi VM boot-disk DataVolume (RWX + Block on longhorn-vm) failed to import: CDI's non-root importer (UID 107, cap-drop ALL) hit `blockdev: cannot open /dev/cdi-block-volume: Permission denied`. Kubernetes only applies fsGroup ownership to *filesystem* volumes — it never chowns a raw block device — and Longhorn's CSIDriver (fsGroupPolicy: ReadWriteOnceWithFSType) skips fsGroup on RWX/Block volumes regardless, so the device stays root:root. The CDI-documented fix is the container-runtime setting `device_ownership_from_security_context`, exposed on k3s (>= v1.31.3+k3s1, this cluster is v1.31.5) as `nonroot-devices: true`. It makes containerd set the in-container device node's owner from the pod's securityContext. Added to the Ansible-managed /etc/rancher/k3s/config.yaml alongside tls-san; applied via the existing rolling `Restart k3s` handler (serial:1, kube-vip keeps the API up, etcd holds 2/3). Node-scoped, security-neutral (pods stay non-root), and preserves the longhorn-vm RWX/Block/migratable contract unchanged. Co-Authored-By: Claude Opus 4.8 <[email protected]> |
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jakman85andClaude Opus 4.8
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317b3f02f1 |
feat(vms): onboard UniFi OS Server as a KubeVirt VM on a non-gating track
First KubeVirt VM app + first real CDI http import. UniFi OS Server (UOS) is Ubiquiti's current self-host product (the .deb is deprecated); it bundles UniFi OS + Network app + its own datastore, so no MongoDB companion. - apps/vms/unifi: CDI DataVolume (Ubuntu 24.04 cloud image -> longhorn-vm RWX/Block, live-migratable) + VirtualMachine (evictionStrategy: LiveMigrate) with cloud-init that installs podman/slirp4netns/jq and runs the UOS installer NON-INTERACTIVELY. The installer URL is resolved at boot from Ubiquiti's public firmware API (fw-update.ui.com/api/firmware-latest) — always-latest, no pinned URL to maintain (currently UOS v5.1.37). - L4 exposure: two LoadBalancer Services (TCP+UDP) sharing a pinned, L2-announced Cilium VIP 192.168.1.54 (device inform/adoption + STUN can't ride the L7 Gateway); external-dns publishes unifi.home.keithjackson.dev. UI on :11443. - default-deny + additive CNPs (controller ingress, egress, and CDI-importer egress for the image pull). - clusters/base/apps-vms.yaml: NON-GATING Flux Kustomization (wait:false, dependsOn platform-config) — VMs are a separate lifecycle from the app waves, so a slow VM import/install can't stall the app tier. Co-Authored-By: Claude Opus 4.8 <[email protected]> |