When manually dispatching a container build with --ref, the build job
now checks out the specified commit instead of the branch HEAD. This
allows building containers from feature branches before merging.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
- Enable OIDC + API key authentication on zot registry with three-tier accessControl
- `anonymousPolicy: ["read"]` — anyone can pull
- `artifact-workloads` group: `["read", "create"]` — CI push, no overwrite/delete
- `admins` group: `["read", "create", "update", "delete"]` — break-glass
- Wire both CI push paths (Dagger and Nix/skopeo) with `ZOT_CI_API_KEY` credentials
- Add `artifact-workloads` PolicyBinding in Authentik blueprint for zot app access
- Add `ZOT_CI_API_KEY` to Forgejo Actions secrets via existing ansible role
Completes the `wire-ci-registry-auth` and `harden-zot-registry` Mikado cards.
## Manual Deployment Steps (after merge)
1. Deploy Authentik blueprint: `argocd app sync authentik`
2. In Authentik admin UI: set a password for the `zot-ci` service account
3. Deploy zot config: `mise run provision-indri -- --tags zot`
4. Log in to `https://registry.ops.eblu.me` as `zot-ci` via OIDC → generate API key
5. Store API key in 1Password as `zot-ci-apikey` in blumeops vault
6. Sync Forgejo secrets: `mise run provision-indri -- --tags forgejo_actions_secrets`
7. Trigger a test container build to verify CI push
8. Verify anonymous pull: `curl -sf https://registry.ops.eblu.me/v2/_catalog`
## Uncertainties
- **Zot `accessControl` group matching with OIDC:** Groups from Authentik's `profile` scope claim should map to zot policy groups, but the exact claim-to-group matching needs runtime verification
- **`http.auth.apikey: true`:** This config key is documented but needs verification against the specific zot version built from source on indri
- **API key permissions:** Need to confirm zot API keys inherit the generating user's group for accessControl evaluation
## Test Plan
- [ ] `mise run provision-indri -- --check --diff --tags zot` shows expected config changes
- [ ] Anonymous pull works after deploy
- [ ] Unauthenticated push fails (401)
- [ ] OIDC browser login redirects to Authentik and back
- [ ] API key push works after key generation
- [ ] CI push succeeds with both Dagger and skopeo paths
- [ ] `mise run services-check` passes
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/237
Dagger CLI needs a container runtime (Docker/containerd) to start its
engine, which the bare nix runner doesn't have. Use nix eval directly
instead — it's already available and more appropriate for a nix host.
Reverts the dagger flake input since it's not usable here.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
## Summary
- Replace git-tag-triggered container builds with path-based triggers on main and workflow_dispatch
- Image tags now encode upstream app version + commit SHA (`vX.Y.Z-<sha>`) for full traceability
- Replace `container-tag-and-release` task with `container-build-and-release` (dispatches workflows via Forgejo API)
- Update dagger `publish()` to accept `commit_sha` parameter
- Update all docs and references to the new workflow
## Deployment and Testing
- [ ] Merge to main
- [ ] `mise run container-build-and-release <name>` for each container to populate new-format tags
- [ ] Verify tags in registry via `mise run container-list`
- [ ] Existing images untouched — old tags remain available
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/232
## Summary
- Add `containers/nettest/default.nix` using `dockerTools.buildLayeredImage` with curl, jq, dnsutils, cacert, and bash — equivalent to the existing Dockerfile
- Update `container-tag-and-release` to require `--nix` or `--dockerfile` flag when both build types exist for a container
- Update `container-list` to show `[dockerfile+nix]` label when both exist
## Deployment and Testing
- [ ] SSH to ringtail, run `nix build -f containers/nettest/default.nix -o result` to verify the nix expression builds
- [ ] Tag `nettest-nix-v1.0.0`, confirm `build-container-nix` workflow runs on `nix-container-builder` runner and pushes to registry
- [ ] Smoke test on ringtail k3s: `kubectl run nettest --image=registry.ops.eblu.me/blumeops/nettest:v1.0.0 --restart=Never && kubectl logs nettest`
- [ ] Verify `mise run container-list` shows `[dockerfile+nix]` for nettest
- [ ] Verify `mise run container-tag-and-release nettest v1.1.0` prompts for build type
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/214
## Summary
Extends ringtail from a desktop/gaming NixOS box into an infrastructure node with a k3s cluster, secrets management, and a Forgejo Actions
runner for building containers with Nix.
### K3s cluster
- Single-node k3s with Traefik/ServiceLB/metrics-server disabled (minimal footprint)
- TLS SAN set to `ringtail.tail8d86e.ts.net` so ArgoCD on indri can manage it via Tailscale
- Containerd registry mirrors pull through Zot on indri (`k3s-registries.yaml`)
- Tailscale interface added to `trustedInterfaces` for cross-node ArgoCD access
- `kubectl` added to system packages
### 1Password Connect + External Secrets Operator
- Four new ArgoCD apps targeting `k3s-ringtail`: `1password-connect-ringtail`, `external-secrets-crds-ringtail`, `external-secrets-ringtail`,
`external-secrets-config-ringtail`
- Reuses the same Helm charts/values as indri, just pointed at ringtail's k3s API server
- Bootstrap secrets (`op-credentials`, `onepassword-token`) provisioned by Ansible pre_tasks via `op read`, then applied to the `1password`
namespace in post_tasks
### Systemd Forgejo Actions runner
- Native `services.gitea-actions-runner` with `forgejo-runner` package — no DinD, no k8s pod, runs directly on the NixOS host
- Label `nix-container-builder:host` — jobs execute on the host with `nix`, `skopeo`, `nodejs`, etc. in PATH
- Registration token fetched from 1Password (`Forgejo Secrets/runner_reg`) by Ansible and written to `/etc/forgejo-runner/token.env`
- Runner's dynamic user (`gitea-runner`) added to `nix.settings.trusted-users` for nix daemon access
### Nix container build workflow
- New `.forgejo/workflows/build-container-nix.yaml` triggers on `*-nix-v[0-9]*` tags (e.g. `nettest-nix-v1.0.0`)
- Builds with `nix build -f containers/<name>/default.nix`, pushes to Zot via `skopeo copy`
- Existing Dockerfile workflow guarded with `if: !contains(github.ref_name, '-nix-v')` to avoid double-triggering
### Mise task updates
- `container-tag-and-release` auto-detects `default.nix` vs `Dockerfile` and uses the appropriate tag format (`-nix-v` vs `-v`)
- `container-list` shows build type indicator (`[nix]` / `[dockerfile]`)
## Post-merge
1. `mise run provision-ringtail` — deploys k3s token, runner token, NixOS rebuild
2. Register k3s cluster in ArgoCD (first time only):
```fish
ssh ringtail 'sudo cat /etc/rancher/k3s/k3s.yaml' | \
sed 's|127.0.0.1|ringtail.tail8d86e.ts.net|' > /tmp/k3s-ringtail.yaml
set -x KUBECONFIG /tmp/k3s-ringtail.yaml
argocd cluster add default --name k3s-ringtail
3. Sync ArgoCD apps in order: 1password-connect-ringtail -> external-secrets-crds-ringtail -> external-secrets-ringtail ->
external-secrets-config-ringtail
4. Verify runner: ssh ringtail 'systemctl status gitea-runner-nix-container-builder'
5. Check Forgejo admin panel for ringtail-nix-builder runner online
6. Test: create containers/<name>/default.nix, tag with <name>-nix-v0.1.0
Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/209
