frigate_w_audio/README.md

# Authelia + fail2ban

Self-hosted authentication portal (Authelia) with an IP-banning sidecar
(fail2ban). Sits next to your dockerized Caddy and gates every public
subdomain behind a single sign-on portal at `auth.example.com`.

```
   Internet
      |
      v
  +-------+      caddy_net (docker)        +--------------------+
  | Caddy |--- forward_auth -------------->|     Authelia       |
  +---+---+                                |  /api/authz/...    |
      |  reverse_proxy                     +--------+-----------+
      |                                             |
      v                                             v
  Frigate (LAN), NAS, Pi, etc.               ./authelia/db.sqlite3
                                             ./authelia/authelia.log
                                                     ^
                                                     | tail
                                              +------+--------+
                                              |   fail2ban    | host net
                                              | DOCKER-USER   | + iptables
                                              +---------------+
```

- One docker-compose file, two services, one external network (`caddy_net`).
- File-backed users database, SQLite storage, no Redis, no external DB.
- Filesystem notifier for password reset (swap to SMTP later, one block change).
- fail2ban bans via the `DOCKER-USER` iptables chain: drops happen at the host
  edge before traffic reaches any docker-published port.
- Caddy is not in this stack. Copy blocks from `caddy/snippets.caddyfile` into your Caddy setup.

## Repo layout

```
authelia-stack/
├── docker-compose.yml
├── .env.example                    # copy to .env
├── .gitignore
├── README.md
│
├── authelia/
│   ├── configuration.yml           # main config -- edit your domain here
│   ├── users_database.yml.example  # copy to users_database.yml (gitignored)
│   ├── secrets/                    # gitignored; secret files mounted as /secrets
│   └── notifications/              # filesystem notifier writes here (gitignored)
│
├── fail2ban/
│   └── data/                       # mounted as /data in the container
│       ├── filter.d/
│       │   ├── authelia.local      # matches Authelia text-log auth failures
│       │   └── caddy-4xx.local     # matches Caddy JSON 4xx responses
│       └── jail.d/
│           ├── authelia.local      # 3 fails/10 min -> 1 hr IP ban
│           └── caddy.local         # 30 fails/2 min -> 30 min IP ban
│
└── caddy/
    └── snippets.caddyfile          # per-service snippets to add to your existing Caddyfile
```

## Prerequisites

- Docker + docker compose v2.
- Caddy already running, in Docker, joined to an external network named
  `caddy_net`. If your network is named differently, replace `caddy_net`
  everywhere in this repo.
- Caddy v2.5.1 or newer (for the `forward_auth` directive; tested on v2.11.2).
- A root domain you control. DNS A records for `auth.<root>` and every
  protected subdomain must point at the Caddy host's public IP.

## Which sites go behind Authelia?

There are four ways a site can relate to Authelia. Pick one per site.

| Case | App has built-in auth? | Supports proxy auth? | What to do |
|------|------------------------|----------------------|------------|
| **1** | No | n/a | `import authelia` in Caddy + rule in Authelia. Authelia is the only login. |
| **2a** | Yes | Yes (Remote-User header) | `import authelia` + disable app's own login form. Single login via headers. |
| **2b** | Yes | Yes (OIDC) | `import authelia` + configure Authelia as OIDC provider in the app. Single login via token exchange. |
| **3** | Yes | No | `import authelia` in Caddy. App auth is unchanged. User logs into Authelia then the app. Two logins. |
| **4** | Yes | — | Plain `reverse_proxy`. No `import authelia`, no rule. App handles auth. |

Concretely:

- **`doorbell.example.com`** (Pi PTT page) -- **case 1**. No app auth at all.
  Authelia is the only gate. Use `two_factor` -- this URL controls a speaker.
- **`cam.example.com`** (Frigate UI) -- **case 2a**. Frigate 0.14+ supports
  proxy auth via `Remote-User` header. Disable Frigate's login form and let
  Authelia drive both the access gate and the role mapping (admin vs. viewer).
- **`books.example.com`** (Audiobookshelf) -- **case 2b**. App redirects to
  Authelia, Authelia issues a JWT token, app accepts it. No password set in
  the app itself.
- **Router admin / NAS UI** -- **case 3** if you want a 2FA gate in front,
  **case 4** if you just leave it to the app.

### What is OIDC?

OpenID Connect (OIDC) is an identity protocol layered on top of OAuth 2.0.
The short version: instead of an app checking your password itself, it
redirects you to Authelia, Authelia authenticates you and issues a signed
token (JWT), and the app trusts that token. The app never handles your
password — it only ever sees the token.

Authelia becomes the **identity provider** (IdP). Apps like Audiobookshelf,
Immich, Jellyfin, and Mealie become **relying parties** — they trust Authelia's
tokens and use them to identify users.

The practical difference from proxy-header auth (case 2a):
- **Headers**: Caddy adds `Remote-User` to every request and the app reads it.
  Works silently. Requires the app to support header-based auth.
- **OIDC**: The browser does a full redirect dance (app → Authelia → app).
  Users see the Authelia login page. Requires the app to support OIDC/OAuth.

Both result in the same thing: one Authelia credential covers the app.

OIDC requires additional setup in `authelia/configuration.yml` —
an `identity_providers.oidc` block with a client entry per app, each with
its own `client_id` and `client_secret`. See Authelia's OIDC docs for the
full config. The Caddy side is identical to case 2a: `import authelia`.

Default policy in `configuration.yml` is `deny`, so a domain with no rule
AND no `import authelia` in Caddy never reaches Authelia at all.

### Should you use Authelia at all?

A password manager with per-service credentials and per-service TOTP is a
solid security posture. Authelia improves on it in specific situations:

| Situation | Password manager alone | Authelia |
|-----------|----------------------|----------|
| App has **no auth at all** (Homer, Dozzle, doorbell page) | Can't help | Gates it with 2FA, zero app changes |
| App has auth but **no native TOTP** (Uptime Kuma, Syncthing, phpIPAM) | Password-only | Adds 2FA in front for free |
| Multiple people need access | Change credentials in N places | Disable one account in Authelia |
| True SSO -- log in once, reach 10 services | Still authenticates 10× (autofilled) | One session covers all gated services |
| Consistent rate-limiting / brute-force protection | Wildly varies per app | fail2ban + regulation applied uniformly |

**Where Authelia is marginal for a single user:**
- All your services already have native TOTP support → Authelia adds mostly
  friction. You're right that 2FA doesn't require Authelia: Vaultwarden,
  Nextcloud, Grafana, and Gitea all support TOTP natively. If you've already
  set that up in a manager like Bitwarden, Authelia's 2FA argument is weaker.
- The Authelia password itself becomes keys-to-the-kingdom for everything
  gated behind it, which is why the TOTP requirement on Authelia matters more
  than on any individual service.

**The real sweet spot:**
- You have services with zero auth (case 1: Homer, Prometheus, NUT web UI,
  Gatus) -- something has to gate them.
- You have services with auth but no TOTP -- Authelia gives them 2FA without
  touching the app at all.
- You manage access for more than one person.

### How to tell if an app supports proxy auth (case 2)

Look for any of these in the app's docs: "Remote-User header", "trusted
upstream", "trusted proxies", "header-based auth", "SSO via reverse proxy".

| App | Case | Notes |
|-----|------|-------|
| **Proxy-header auth (case 2a)** | | |
| Frigate 0.14+ | 2a | `auth.enabled: False` + `proxy:` block in config.yml |
| Grafana | 2a | `[auth.proxy]` in grafana.ini; `GF_AUTH_PROXY_ENABLED=true` |
| Gitea / Forgejo | 2a | `ENABLE_REVERSE_PROXY_AUTHENTICATION=true` in app.ini |
| Nextcloud | 2a | `trusted_proxies` + `user_external` app + HTTP header auth |
| Paperless-ngx | 2a | `PAPERLESS_ENABLE_HTTP_REMOTE_USER=true` |
| Miniflux | 2a | `AUTH_PROXY_HEADER=Remote-User` env var |
| Home Assistant | 2a | `trusted_networks` auth provider + header forwarding |
| BookStack | 2a | `AUTH_METHOD=http` + `HTTP_AUTH_HEADER=Remote-User` in .env |
| **OIDC auth (case 2b)** | | |
| Audiobookshelf | 2b | Native OIDC; configure in Settings > Authentication |
| Jellyfin | 2b | Requires `Jellyfin.Plugin.SSO` from Plugin Catalogue |
| Immich | 2b | No header auth; OIDC only. Admin > OAuth settings |
| Mealie | 2b | OIDC supported; or use case 3 as a simpler gate |
| Portainer | 2b | OIDC in Settings > Authentication; or case 3 as simple gate |
| **No built-in auth (case 1)** | | |
| Homer / Heimdall | 1 | No auth at all -- Authelia is the only gate |
| Dozzle | 1 | No auth by default -- Authelia is the only gate |
| Prometheus | 1 | No auth built in; always gate, metrics expose internals |
| Alertmanager | 1 | No auth built in |
| Gatus | 1 | Status page; optional built-in OIDC but simpler to gate here |
| WatchYourLAN | 1 | Network ARP scanner, no built-in auth |
| NUT web UI | 1 | NUT daemon has no web UI; frontend web apps vary -- most have no auth |
| **App keeps own auth (case 3)** | | |
| Uptime Kuma | 3 | No proxy auth, no native TOTP -- Authelia is the only way to add 2FA |
| qBittorrent | 3 | Web UI has own auth; no proxy headers |
| Plex | 4 ⚠ | Do NOT use `import authelia` -- native clients go through Caddy but cannot complete browser-redirect auth; use Case 4, Plex handles its own auth |
| Emby | 4 ⚠ | Same as Plex |
| Gotify | 3 | Notification server; own auth |
| ntfy | 3 | Notification server; token-based auth |
| wg-easy | 3 | WireGuard web UI; WireGuard clients bypass Caddy (UDP 51820) |
| Umami | 3 | Analytics; own auth |
| phpIPAM | 3 | IP address management; own auth |
| Checkmk | 3 | Monitoring; own auth (LDAP in enterprise edition) |
| Snipe-IT | 3 | Asset management; own auth |
| Zammad | 3 | Help desk / ticketing; own auth |
| Lubelog | 3 | Vehicle maintenance; own auth |
| UniFi | 3 | Network controller; own auth |
| MeshCentral | 3 | Remote management; own auth; OIDC in enterprise builds |
| Vaultwarden | 3 or 4 | Strong native auth + TOTP; many skip Authelia here entirely |
| Router / NAS admin | 3 or 4 | Depends on firmware; case 4 is usually fine |
| **App handles own auth (case 4)** | | |
| Syncthing | 4 | Decent native auth; proxy auth not supported |

## Getting git and authenticating to GitHub

### Set your preferred editor first

The setup steps below use `$EDITOR` to open config files. It's a standard
shell variable that points to whichever editor you like. If it isn't set,
running `$EDITOR somefile` fails because the shell tries to execute an empty
string.

Check whether it's already set:

```bash
echo $EDITOR    # blank = not set
```

Set it for the current session, or make it permanent by adding the export
to `~/.bashrc` (bash) or `~/.zshrc` (zsh):

```bash
# Pick one -- whatever you actually have installed:
export EDITOR=nano
export EDITOR=vim
export EDITOR=micro
export EDITOR="code --wait"   # VS Code (the --wait keeps the terminal paused until you close the file)

# Make it permanent:
echo 'export EDITOR=nano' >> ~/.bashrc && source ~/.bashrc
# or for zsh:
echo 'export EDITOR=nano' >> ~/.zshrc  && source ~/.zshrc
```

Once set, `$EDITOR somefile` opens that file in your chosen editor every time.

### Install git

If git isn't installed on the server yet:

```bash
# Debian / Ubuntu / Raspberry Pi OS
sudo apt update && sudo apt install -y git

# Fedora / RHEL / Rocky / AlmaLinux
sudo dnf install -y git
```

The easiest way to authenticate is the **GitHub CLI** (`gh`). Install it by
adding GitHub's official apt repository (their Linux equivalent of a Homebrew
tap), then run `gh auth login` to authenticate interactively:

```bash
# Add the GitHub CLI apt repository
sudo apt install -y curl
curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
    | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg
echo "deb [arch=$(dpkg --print-architecture) \
    signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] \
    https://cli.github.com/packages stable main" \
    | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
sudo apt update && sudo apt install -y gh

# Authenticate -- follow the prompts (browser or paste a token)
gh auth login
```

When prompted: choose **GitHub.com**, **HTTPS**, and **Login with a web
browser** (or paste a personal access token if the server has no browser).
Once done, `gh` passes credentials to `git` automatically -- no extra config
needed.

On macOS the whole thing is two lines:

```bash
brew install git gh
gh auth login
```

## First-run setup

```bash
# 0) Clone the auth stack onto the server.
#    (The Frigate stack lives on the `main` branch and is cloned separately.)
gh repo clone outis1one/frigate_w_audio -- \
    --branch authelia ~/docker/authelia
cd ~/docker/authelia

# 1) Create the external docker network (Caddy must also be on this).
docker network create caddy_net 2>/dev/null || true

# 2) Bootstrap the secrets directory.
mkdir -p authelia/secrets
openssl rand -hex 32 > authelia/secrets/JWT_SECRET
openssl rand -hex 32 > authelia/secrets/SESSION_SECRET
openssl rand -hex 32 > authelia/secrets/STORAGE_ENCRYPTION_KEY
chmod 600 authelia/secrets/*

# 3) Copy and edit .env -- this is the only place you set your domain.
#    DOMAIN flows into authelia/configuration.yml and caddy/Caddyfile
#    automatically via each tool's env-var substitution; no find-and-replace.
cp .env.example .env
$EDITOR .env    # set DOMAIN, TZ; pin image versions if you want

# 4) For each site you added `import authelia` to in Caddy, uncomment the
#    matching rule in authelia/configuration.yml under access_control.rules.
#
#    WHY: default_policy is 'deny'. If a domain reaches Authelia with no
#    matching rule, Authelia returns 403 -- even to a logged-in user. The
#    rule tells Authelia the domain is valid and what auth level to require.
#
#    Each rule is two lines -- just uncomment and pick one_factor or two_factor:
#      - domain: 'cam.{{ env "DOMAIN" }}'
#        policy: 'two_factor'
$EDITOR authelia/configuration.yml

# 5) Create your first user.
cp authelia/users_database.yml.example authelia/users_database.yml
$EDITOR authelia/users_database.yml    # set username, email, displayname

#    Generate the password hash:
docker compose run --rm authelia \
    authelia crypto hash generate argon2 --password 'your-real-password'
#    Paste the $argon2id$... output into the password: field.

# 6) Pre-create the Authelia log file.
#    Docker creates a DIRECTORY at the bind-mount path if the file doesn't
#    exist, which breaks fail2ban's mount. Create it as an empty file first.
touch authelia/authelia.log

# 7) Validate config before starting.
docker compose run --rm authelia \
    authelia validate-config --config /config/configuration.yml
# Expect: "Configuration: validation complete" with no errors.

# 8) Wire up Caddy (see "Wire Caddy into Authelia" below).

# 9) Bring it up.
docker compose up -d
docker compose logs -f authelia     # expect "Authelia is listening on ..."
docker compose logs -f fail2ban     # expect "Jail authelia is now active"
```

## Wire Caddy into Authelia

Open `caddy/snippets.caddyfile`. It contains copy-paste blocks for your
existing Caddyfile, not a replacement for it:

- `(authelia)` and `(accesslog)` snippet definitions -- paste once near the
  top of your Caddyfile.
- `auth.{env.DOMAIN}` -- the Authelia portal block.
- Per-service examples for all four cases (Frigate, Grafana, Gitea,
  Uptime Kuma, Homer, etc.) with the required per-app config notes inline.

Copy the blocks you need into your real Caddyfile and replace `192.168.x.x`
with real upstream IPs. The domain is already templated as `{env.DOMAIN}` --
just make sure the `DOMAIN` environment variable is available to Caddy:

```bash
# Dockerized Caddy -- add to its .env or compose environment:
DOMAIN=yourdomain.com

# System Caddy -- add to /etc/caddy/caddy.env (or wherever systemd reads env):
echo 'DOMAIN=yourdomain.com' | sudo tee -a /etc/caddy/caddy.env
# Then make sure the systemd unit loads it:
# EnvironmentFile=/etc/caddy/caddy.env  (in the [Service] section)
sudo systemctl daemon-reload && sudo systemctl reload caddy
```

**Every** site block should have `import accesslog` -- even case 4 sites.
fail2ban's caddy-4xx jail watches the one log file and covers all your
subdomains automatically. Scanners spray everything, not just gated sites.

### Caddy access log path

fail2ban mounts `/var/log/caddy` from the host as read-only. Your Caddy
service must write to the same path. In your Caddy compose:

```yaml
services:
  caddy:
    volumes:
      - /var/log/caddy:/var/log/caddy
```

Create the directory before starting:

```bash
sudo mkdir -p /var/log/caddy
sudo chown caddy:caddy /var/log/caddy    # adjust to your Caddy UID
```

## Switching Frigate to Authelia (case 2)

Edit `frigate_config/config.yml` in your Frigate stack:

```yaml
auth:
  enabled: False
  trusted_proxies:
    - 172.18.0.0/16          # the caddy_net subnet -- find it with:
                             #   docker network inspect caddy_net | jq '.[0].IPAM.Config'

proxy:
  header_map:
    user: remote-user        # matches `copy_headers Remote-User` in (authelia) snippet
    role: remote-groups
  default_role: viewer
  separator: '|'
  # Optional shared secret -- prevents LAN header spoofing.
  # Generate: openssl rand -hex 32
  # Set the same value as `header_up X-Proxy-Secret` in caddy/Caddyfile.
  # auth_secret: 'your-32-byte-hex'
```

Then uncomment `cam.example.com` in `authelia/configuration.yml`, restart
both services:

```bash
docker compose restart authelia
docker compose restart frigate    # in your Frigate stack
```

Verify: `https://cam.example.com` in a private window goes to Authelia and
back without a Frigate login screen.

## First login + TOTP enrollment

1. Visit a protected subdomain in a private browser window.
2. Caddy bounces you to `https://auth.example.com` -- log in with your
   username and plaintext password.
3. If the rule is `two_factor`, Authelia prompts you to register a second
   factor. Pick **TOTP** and scan the QR with your authenticator app.
4. Authelia writes a confirmation link to the filesystem notifier file:
   ```bash
   docker compose exec authelia cat /config/notifications/notification.txt
   ```
   Click the link to confirm TOTP registration.
5. Enter the TOTP code -- you're in. The `authelia_session` cookie is scoped
   to your root domain and covers every protected subdomain automatically.

## User management

### Add a user

Append to `authelia/users_database.yml`, generate a hash:
```bash
docker compose run --rm authelia \
    authelia crypto hash generate argon2 --password 'new-password'
```
Paste the hash as `password:`. Restart or wait 5 minutes for auto-reload.

### Disable a user

Set `disabled: true` on their entry. Takes effect at next refresh.

### Reset TOTP (force re-enrollment)

```bash
docker compose exec authelia \
    authelia storage user totp delete --username USERNAME \
    --config /config/configuration.yml
```

## fail2ban

fail2ban does **not** need its own separate stack or compose file. It lives
alongside Authelia in this same `docker-compose.yml`. It uses host networking
(no docker network needed) and watches two log sources:

| Jail | Log | Trigger | Ban |
|------|-----|---------|-----|
| `authelia` | `./authelia/authelia.log` | 3 failed logins in 10 min | 1 hour |
| `caddy-4xx` | `/var/log/caddy/access.log` | 30 HTTP 4xx in 2 min | 30 min |

The **caddy-4xx jail covers every site** on your Caddyfile as long as each
block has `import accesslog`. You don't need per-site jails.

Defense in depth: Authelia's `regulation` block locks the *user account*
after 3 bad passwords. fail2ban bans the *source IP* independently.

### Verify jails are active

```bash
docker compose exec fail2ban fail2ban-client status
docker compose exec fail2ban fail2ban-client status authelia
docker compose exec fail2ban fail2ban-client status caddy-4xx
```

### Test filters against real logs

```bash
docker compose exec fail2ban fail2ban-regex \
    /var/log/authelia/authelia.log \
    /data/filter.d/authelia.local

docker compose exec fail2ban fail2ban-regex \
    /var/log/caddy/access.log \
    /data/filter.d/caddy-4xx.local
```

If nothing matches: confirm `log.format: 'text'` in `authelia/configuration.yml`
and `format json` in the `(accesslog)` snippet in your Caddyfile.

### Manually unban an IP

```bash
docker compose exec fail2ban fail2ban-client set authelia unbanip 1.2.3.4
docker compose exec fail2ban fail2ban-client set caddy-4xx unbanip 1.2.3.4
```

### Tune thresholds

Edit `fail2ban/data/jail.d/*.local`, then:
```bash
docker compose restart fail2ban
```

## Day-to-day

```bash
docker compose ps                              # services running?
docker compose logs -f authelia                # follow Authelia
docker compose logs -f fail2ban                # follow fail2ban
docker compose pull && docker compose up -d    # upgrade images
```

Bump `AUTHELIA_VERSION` in `.env` when upgrading Authelia. After any
upgrade, re-run `validate-config` -- the schema evolves between releases.

## Switching the notifier to SMTP

Replace `notifier:` in `authelia/configuration.yml`:

```yaml
notifier:
  disable_startup_check: false
  smtp:
    address: 'smtps://smtp.example.com:465'
    username: 'authelia@example.com'
    sender: 'Authelia <authelia@example.com>'
    subject: '[Authelia] {title}'
    # password loaded via AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE
```

Add the secret and wire it up:
```bash
echo 'your_smtp_password' > authelia/secrets/SMTP_PASSWORD
chmod 600 authelia/secrets/SMTP_PASSWORD
```

Add to the authelia service environment in `docker-compose.yml`:
```yaml
- AUTHELIA_NOTIFIER_SMTP_PASSWORD_FILE=/secrets/SMTP_PASSWORD
```

Restart and look for `"Notifier SMTP startup check successful"` in logs.

## Security notes

- `.env`, `authelia/secrets/*`, `authelia/users_database.yml`, and
  `authelia/db.sqlite3*` are all gitignored. Run `git status` before every
  commit to confirm nothing sensitive is staged.
- Authelia is not port-mapped to the host. Only containers on `caddy_net`
  can reach it; only Caddy is configured to forward_auth there.
- TOTP secrets in the SQLite DB are encrypted at rest with
  `STORAGE_ENCRYPTION_KEY`. Back up both the DB and the key file -- losing
  either means every user must re-enroll TOTP.
- `regulation` is per-user account lockout; fail2ban is per-IP. Both are on.

## Troubleshooting

### Redirect loop between a site and `auth.example.com`

Cookie domain mismatch. The `domain:` under `session.cookies[]` must be the
bare root domain (`example.com`), and every protected site must be a subdomain
of it served over HTTPS. Mixed HTTP/HTTPS won't work; the session cookie is
`Secure`.

### "access denied" with no login prompt

`default_policy: deny` and no `access_control` rule for this domain. Add a
rule in `authelia/configuration.yml` and restart Authelia.

### Authelia container restarts forever

```bash
docker compose logs authelia | head -50
```

Most often: missing/empty secret files in `authelia/secrets/`, bad YAML in
`configuration.yml`, or an invalid argon2 hash in `users_database.yml`.

### Caddy can't resolve `authelia`

Caddy isn't on `caddy_net`. Add `networks: [caddy_net]` to your Caddy
service and `caddy_net: external: true` at the bottom of its compose, then:
```bash
docker compose up -d caddy
```

### fail2ban bans don't block traffic

fail2ban is writing to the wrong iptables chain. With dockerized Caddy you
need `chain = DOCKER-USER` (already set in the shipped jail files). Verify:
```bash
sudo iptables -L DOCKER-USER -n
# Should show f2b-* jump rules.
```

### fail2ban: authelia jail missing / "No such file" on authelia.log

Docker created a directory at `./authelia/authelia.log` instead of a file
because the file didn't exist when the container started:
```bash
docker compose down fail2ban
rm -rf authelia/authelia.log    # remove the directory Docker created
touch authelia/authelia.log     # create as an empty file
docker compose up -d fail2ban
```

### Frigate still shows its own login after switching to proxy auth

1. Confirm `auth.enabled: False` in `frigate_config/config.yml`.
2. Confirm `trusted_proxies` subnet matches your `caddy_net` subnet:
   ```bash
   docker network inspect caddy_net | grep -A2 '"Config"'
   ```
3. Restart Frigate: `docker compose restart frigate` (in your Frigate stack).