Chris Farhood
581d0737e4
The ghcr.io/homeassistant-ai/ha-mcp registry publishes tags without the 'v' prefix, causing ErrImagePull when the sidecar is enabled. Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>
31 lines
1.8 KiB
Markdown
31 lines
1.8 KiB
Markdown
# Antigravity Dev Container - Session Notes
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## Key Architecture Facts
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- Image: `ghcr.io/cpfarhood/devcontainer:latest` (repo name is `devcontainer`, not `antigravity`)
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- Deployed via Helm chart (`chart/`), not kustomize anymore
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- Service must NOT be headless (`clusterIP: None`) — Cilium gateway can't route to headless services
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- `SECURE_CONNECTION=0` — TLS is terminated at the gateway, not the app
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- Container user is `user` (UID 1000) — baseimage-gui runs startapp.sh as `app` user, sudo is not available
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## Deployment Method
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- **Primary**: Helm chart in `chart/` directory
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- **Makefile targets**: `helm-deploy`, `helm-delete`, `helm-logs`, `helm-shell`, `helm-port-forward`
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- **Old kustomize** (`k8s/` directory) has been removed — all deployments use Helm now
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- Chart published as OCI artifact to GHCR, reconciled by Flux
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## MCP Sidecars
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- **Kubernetes MCP** (v0.0.57, port 8080): Only deployed when enabled AND `clusterAccess` != `none`
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- **Flux MCP** (v0.41.1, port 8081): Only deployed when enabled AND `clusterAccess` != `none`
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- **Home Assistant MCP** (6.7.1, port 8087): Disabled by default, requires secrets:
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- `homeassistant-url`: Base URL like `http://homeassistant.local:8123`
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- `homeassistant-token`: Long-lived access token
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- **Playwright MCP**: External service, not a sidecar
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- Configure via `mcpSidecars.<name>.enabled` in values
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- **Version Strategy**: All MCP images use pinned versions for stability (no `latest` tags)
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## Common Gotchas
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- `baseimage-gui` creates user dynamically — don't hardcode usernames in scripts, use numeric UID/GID
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- `chown /home` fails (PVC root not owned by container) — only chown subdirectories
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- `sudo` not available in startapp.sh — script already runs as correct user
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- MCP sidecars need appropriate secrets and RBAC permissions to function
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