68 lines
3.3 KiB
Markdown
68 lines
3.3 KiB
Markdown
---
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name: homelab-apply
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description: Deploy changes to the valhalla homelab. For application stacks (foundry, media, owncloud, etc.), commit and push — Portainer git-polls every 5 min. For the management plane (portainer, vault, watchtower, runner), Caddyfile, or .env on the server, use the apply-compose.ps1 helper. Use after editing any homelab config to get it deployed.
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---
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# homelab-apply
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The repo is canonical. Different config layers deploy through different channels:
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| Edit | Deployment channel | Lag |
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|---|---|---|
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| `stacks/<domain>/docker-compose.yml` or `stacks/<domain>/.env` | **git push** → Portainer polls every 5 min and redeploys that stack | up to 5 min |
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| `Caddyfile` | git push triggers `.github/workflows/deploy.yml` → runner pushes file + `docker exec caddy caddy reload` | seconds (if workflow is enabled) |
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| `portainer-compose.yml` (mgmt plane: portainer, vault, watchtower, runner) | `apply-compose.ps1 -Portainer` — Portainer can't manage itself | seconds |
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| `vault.hcl` | `apply-compose.ps1 -Portainer` (bundled with mgmt plane push) | seconds |
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| `.env` at `~/valhalla-lab/.env` (only used by mgmt plane + vault unseal) | `apply-compose.ps1 -EnvFile` | seconds |
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## For application stack edits — just push
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```powershell
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git add stacks/media/.env
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git commit -m "..."
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git push
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```
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Portainer's per-stack auto-update will pick up the new commit within 5 minutes and redeploy. Watch progress:
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```powershell
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ssh -o BatchMode=yes ginnoir@valhalla "docker compose -f /data/compose/<id>/stacks/<domain>/docker-compose.yml ps"
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```
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Or just `docker ps` and filter by name. To force an immediate redeploy without waiting, trigger it from the Portainer UI ("Update the stack").
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## For Caddyfile edits — push and wait for the runner
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Workflow is gated by `paths: [Caddyfile, .github/workflows/deploy.yml]` so only Caddyfile commits trigger it.
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If you don't want to wait (or the workflow is disabled), the manual fallback is:
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```powershell
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powershell -File apply-compose.ps1 -Caddy
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```
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This `scp`s the local Caddyfile to `/config/caddy/Caddyfile` and runs `docker exec caddy caddy reload --config /etc/caddy/Caddyfile`. Invalid Caddyfile → reload fails, old config keeps running; read the output.
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## For management-plane edits
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```powershell
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powershell -File apply-compose.ps1 -Portainer # portainer-compose.yml + vault.hcl + up -d
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powershell -File apply-compose.ps1 -EnvFile # ~/valhalla-lab/.env only
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powershell -File apply-compose.ps1 -VaultUnseal # unseal vault after restart (keys from .env)
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```
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No flags = `-EnvFile` + `-Caddy` (the two ad-hoc pushes you'd want for a quick manual deploy).
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## Verify after applying
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```powershell
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ssh -o BatchMode=yes ginnoir@valhalla "docker ps --format 'table {{.Names}}\t{{.Status}}'"
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ssh -o BatchMode=yes ginnoir@valhalla "docker logs --tail 50 <container>"
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```
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## Notes
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- Compose is **v2** (`docker compose`, space).
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- There is no monolithic `dc` alias anymore — each stack has its own compose dir under `/data/compose/<id>/stacks/<domain>/`. Address services by container name with `docker logs`, `docker exec`, etc. — `docker compose ...` only makes sense when you explicitly point at a per-stack compose file.
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- A **GateGuard hook** blocks the first `Bash` and every `Write`/`Edit` until you state the user request + what the operation does/affects. State them, retry.
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