Add ez-assistant and kerberos service folders

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+---
+title: Fly.io
+description: Deploy Moltbot on Fly.io
+---
+
+# Fly.io Deployment
+
+**Goal:** Moltbot Gateway running on a [Fly.io](https://fly.io) machine with persistent storage, automatic HTTPS, and Discord/channel access.
+
+## What you need
+
+- [flyctl CLI](https://fly.io/docs/hands-on/install-flyctl/) installed
+- Fly.io account (free tier works)
+- Model auth: Anthropic API key (or other provider keys)
+- Channel credentials: Discord bot token, Telegram token, etc.
+
+## Beginner quick path
+
+1. Clone repo → customize `fly.toml`
+2. Create app + volume → set secrets
+3. Deploy with `fly deploy`
+4. SSH in to create config or use Control UI
+
+## 1) Create the Fly app
+
+```bash
+# Clone the repo
+git clone https://github.com/moltbot/moltbot.git
+cd moltbot
+
+# Create a new Fly app (pick your own name)
+fly apps create my-moltbot
+
+# Create a persistent volume (1GB is usually enough)
+fly volumes create moltbot_data --size 1 --region iad
+```
+
+**Tip:** Choose a region close to you. Common options: `lhr` (London), `iad` (Virginia), `sjc` (San Jose).
+
+## 2) Configure fly.toml
+
+Edit `fly.toml` to match your app name and requirements.
+
+**Security note:** The default config exposes a public URL. For a hardened deployment with no public IP, see [Private Deployment](#private-deployment-hardened) or use `fly.private.toml`.
+
+```toml
+app = "my-moltbot"  # Your app name
+primary_region = "iad"
+
+[build]
+  dockerfile = "Dockerfile"
+
+[env]
+  NODE_ENV = "production"
+  CLAWDBOT_PREFER_PNPM = "1"
+  CLAWDBOT_STATE_DIR = "/data"
+  NODE_OPTIONS = "--max-old-space-size=1536"
+
+[processes]
+  app = "node dist/index.js gateway --allow-unconfigured --port 3000 --bind lan"
+
+[http_service]
+  internal_port = 3000
+  force_https = true
+  auto_stop_machines = false
+  auto_start_machines = true
+  min_machines_running = 1
+  processes = ["app"]
+
+[[vm]]
+  size = "shared-cpu-2x"
+  memory = "2048mb"
+
+[mounts]
+  source = "moltbot_data"
+  destination = "/data"
+```
+
+**Key settings:**
+
+| Setting | Why |
+|---------|-----|
+| `--bind lan` | Binds to `0.0.0.0` so Fly's proxy can reach the gateway |
+| `--allow-unconfigured` | Starts without a config file (you'll create one after) |
+| `internal_port = 3000` | Must match `--port 3000` (or `CLAWDBOT_GATEWAY_PORT`) for Fly health checks |
+| `memory = "2048mb"` | 512MB is too small; 2GB recommended |
+| `CLAWDBOT_STATE_DIR = "/data"` | Persists state on the volume |
+
+## 3) Set secrets
+
+```bash
+# Required: Gateway token (for non-loopback binding)
+fly secrets set CLAWDBOT_GATEWAY_TOKEN=$(openssl rand -hex 32)
+
+# Model provider API keys
+fly secrets set ANTHROPIC_API_KEY=sk-ant-...
+
+# Optional: Other providers
+fly secrets set OPENAI_API_KEY=sk-...
+fly secrets set GOOGLE_API_KEY=...
+
+# Channel tokens
+fly secrets set DISCORD_BOT_TOKEN=MTQ...
+```
+
+**Notes:**
+- Non-loopback binds (`--bind lan`) require `CLAWDBOT_GATEWAY_TOKEN` for security.
+- Treat these tokens like passwords.
+- **Prefer env vars over config file** for all API keys and tokens. This keeps secrets out of `moltbot.json` where they could be accidentally exposed or logged.
+
+## 4) Deploy
+
+```bash
+fly deploy
+```
+
+First deploy builds the Docker image (~2-3 minutes). Subsequent deploys are faster.
+
+After deployment, verify:
+```bash
+fly status
+fly logs
+```
+
+You should see:
+```
+[gateway] listening on ws://0.0.0.0:3000 (PID xxx)
+[discord] logged in to discord as xxx
+```
+
+## 5) Create config file
+
+SSH into the machine to create a proper config:
+
+```bash
+fly ssh console
+```
+
+Create the config directory and file:
+```bash
+mkdir -p /data
+cat > /data/moltbot.json << 'EOF'
+{
+  "agents": {
+    "defaults": {
+      "model": {
+        "primary": "anthropic/claude-opus-4-5",
+        "fallbacks": ["anthropic/claude-sonnet-4-5", "openai/gpt-4o"]
+      },
+      "maxConcurrent": 4
+    },
+    "list": [
+      {
+        "id": "main",
+        "default": true
+      }
+    ]
+  },
+  "auth": {
+    "profiles": {
+      "anthropic:default": { "mode": "token", "provider": "anthropic" },
+      "openai:default": { "mode": "token", "provider": "openai" }
+    }
+  },
+  "bindings": [
+    {
+      "agentId": "main",
+      "match": { "channel": "discord" }
+    }
+  ],
+  "channels": {
+    "discord": {
+      "enabled": true,
+      "groupPolicy": "allowlist",
+      "guilds": {
+        "YOUR_GUILD_ID": {
+          "channels": { "general": { "allow": true } },
+          "requireMention": false
+        }
+      }
+    }
+  },
+  "gateway": {
+    "mode": "local",
+    "bind": "auto"
+  },
+  "meta": {
+    "lastTouchedVersion": "2026.1.26"
+  }
+}
+EOF
+```
+
+**Note:** With `CLAWDBOT_STATE_DIR=/data`, the config path is `/data/moltbot.json`.
+
+**Note:** The Discord token can come from either:
+- Environment variable: `DISCORD_BOT_TOKEN` (recommended for secrets)
+- Config file: `channels.discord.token`
+
+If using env var, no need to add token to config. The gateway reads `DISCORD_BOT_TOKEN` automatically.
+
+Restart to apply:
+```bash
+exit
+fly machine restart <machine-id>
+```
+
+## 6) Access the Gateway
+
+### Control UI
+
+Open in browser:
+```bash
+fly open
+```
+
+Or visit `https://my-moltbot.fly.dev/`
+
+Paste your gateway token (the one from `CLAWDBOT_GATEWAY_TOKEN`) to authenticate.
+
+### Logs
+
+```bash
+fly logs              # Live logs
+fly logs --no-tail    # Recent logs
+```
+
+### SSH Console
+
+```bash
+fly ssh console
+```
+
+## Troubleshooting
+
+### "App is not listening on expected address"
+
+The gateway is binding to `127.0.0.1` instead of `0.0.0.0`.
+
+**Fix:** Add `--bind lan` to your process command in `fly.toml`.
+
+### Health checks failing / connection refused
+
+Fly can't reach the gateway on the configured port.
+
+**Fix:** Ensure `internal_port` matches the gateway port (set `--port 3000` or `CLAWDBOT_GATEWAY_PORT=3000`).
+
+### OOM / Memory Issues
+
+Container keeps restarting or getting killed. Signs: `SIGABRT`, `v8::internal::Runtime_AllocateInYoungGeneration`, or silent restarts.
+
+**Fix:** Increase memory in `fly.toml`:
+```toml
+[[vm]]
+  memory = "2048mb"
+```
+
+Or update an existing machine:
+```bash
+fly machine update <machine-id> --vm-memory 2048 -y
+```
+
+**Note:** 512MB is too small. 1GB may work but can OOM under load or with verbose logging. **2GB is recommended.**
+
+### Gateway Lock Issues
+
+Gateway refuses to start with "already running" errors.
+
+This happens when the container restarts but the PID lock file persists on the volume.
+
+**Fix:** Delete the lock file:
+```bash
+fly ssh console --command "rm -f /data/gateway.*.lock"
+fly machine restart <machine-id>
+```
+
+The lock file is at `/data/gateway.*.lock` (not in a subdirectory).
+
+### Config Not Being Read
+
+If using `--allow-unconfigured`, the gateway creates a minimal config. Your custom config at `/data/moltbot.json` should be read on restart.
+
+Verify the config exists:
+```bash
+fly ssh console --command "cat /data/moltbot.json"
+```
+
+### Writing Config via SSH
+
+The `fly ssh console -C` command doesn't support shell redirection. To write a config file:
+
+```bash
+# Use echo + tee (pipe from local to remote)
+echo '{"your":"config"}' | fly ssh console -C "tee /data/moltbot.json"
+
+# Or use sftp
+fly sftp shell
+> put /local/path/config.json /data/moltbot.json
+```
+
+**Note:** `fly sftp` may fail if the file already exists. Delete first:
+```bash
+fly ssh console --command "rm /data/moltbot.json"
+```
+
+### State Not Persisting
+
+If you lose credentials or sessions after a restart, the state dir is writing to the container filesystem.
+
+**Fix:** Ensure `CLAWDBOT_STATE_DIR=/data` is set in `fly.toml` and redeploy.
+
+## Updates
+
+```bash
+# Pull latest changes
+git pull
+
+# Redeploy
+fly deploy
+
+# Check health
+fly status
+fly logs
+```
+
+### Updating Machine Command
+
+If you need to change the startup command without a full redeploy:
+
+```bash
+# Get machine ID
+fly machines list
+
+# Update command
+fly machine update <machine-id> --command "node dist/index.js gateway --port 3000 --bind lan" -y
+
+# Or with memory increase
+fly machine update <machine-id> --vm-memory 2048 --command "node dist/index.js gateway --port 3000 --bind lan" -y
+```
+
+**Note:** After `fly deploy`, the machine command may reset to what's in `fly.toml`. If you made manual changes, re-apply them after deploy.
+
+## Private Deployment (Hardened)
+
+By default, Fly allocates public IPs, making your gateway accessible at `https://your-app.fly.dev`. This is convenient but means your deployment is discoverable by internet scanners (Shodan, Censys, etc.).
+
+For a hardened deployment with **no public exposure**, use the private template.
+
+### When to use private deployment
+
+- You only make **outbound** calls/messages (no inbound webhooks)
+- You use **ngrok or Tailscale** tunnels for any webhook callbacks
+- You access the gateway via **SSH, proxy, or WireGuard** instead of browser
+- You want the deployment **hidden from internet scanners**
+
+### Setup
+
+Use `fly.private.toml` instead of the standard config:
+
+```bash
+# Deploy with private config
+fly deploy -c fly.private.toml
+```
+
+Or convert an existing deployment:
+
+```bash
+# List current IPs
+fly ips list -a my-moltbot
+
+# Release public IPs
+fly ips release <public-ipv4> -a my-moltbot
+fly ips release <public-ipv6> -a my-moltbot
+
+# Switch to private config so future deploys don't re-allocate public IPs
+# (remove [http_service] or deploy with the private template)
+fly deploy -c fly.private.toml
+
+# Allocate private-only IPv6
+fly ips allocate-v6 --private -a my-moltbot
+```
+
+After this, `fly ips list` should show only a `private` type IP:
+```
+VERSION  IP                   TYPE             REGION
+v6       fdaa:x:x:x:x::x      private          global
+```
+
+### Accessing a private deployment
+
+Since there's no public URL, use one of these methods:
+
+**Option 1: Local proxy (simplest)**
+```bash
+# Forward local port 3000 to the app
+fly proxy 3000:3000 -a my-moltbot
+
+# Then open http://localhost:3000 in browser
+```
+
+**Option 2: WireGuard VPN**
+```bash
+# Create WireGuard config (one-time)
+fly wireguard create
+
+# Import to WireGuard client, then access via internal IPv6
+# Example: http://[fdaa:x:x:x:x::x]:3000
+```
+
+**Option 3: SSH only**
+```bash
+fly ssh console -a my-moltbot
+```
+
+### Webhooks with private deployment
+
+If you need webhook callbacks (Twilio, Telnyx, etc.) without public exposure:
+
+1. **ngrok tunnel** - Run ngrok inside the container or as a sidecar
+2. **Tailscale Funnel** - Expose specific paths via Tailscale
+3. **Outbound-only** - Some providers (Twilio) work fine for outbound calls without webhooks
+
+Example voice-call config with ngrok:
+```json
+{
+  "plugins": {
+    "entries": {
+      "voice-call": {
+        "enabled": true,
+        "config": {
+          "provider": "twilio",
+          "tunnel": { "provider": "ngrok" }
+        }
+      }
+    }
+  }
+}
+```
+
+The ngrok tunnel runs inside the container and provides a public webhook URL without exposing the Fly app itself.
+
+### Security benefits
+
+| Aspect | Public | Private |
+|--------|--------|---------|
+| Internet scanners | Discoverable | Hidden |
+| Direct attacks | Possible | Blocked |
+| Control UI access | Browser | Proxy/VPN |
+| Webhook delivery | Direct | Via tunnel |
+
+## Notes
+
+- Fly.io uses **x86 architecture** (not ARM)
+- The Dockerfile is compatible with both architectures
+- For WhatsApp/Telegram onboarding, use `fly ssh console`
+- Persistent data lives on the volume at `/data`
+- Signal requires Java + signal-cli; use a custom image and keep memory at 2GB+.
+
+## Cost
+
+With the recommended config (`shared-cpu-2x`, 2GB RAM):
+- ~$10-15/month depending on usage
+- Free tier includes some allowance
+
+See [Fly.io pricing](https://fly.io/docs/about/pricing/) for details.