Setup

Detailed walkthroughs for all four install paths. For the short version, see the README Quickstart.

All paths start the same way:

sudo mkdir -p /iris && sudo chown $USER:$USER /iris
git clone https://github.com/irisworks/iris-core.git /iris/repo
cd /iris/repo

Every option prompts for Slack and/or Telegram tokens during setup — answer Y to whichever you want (or both; they run in the same process). See Telegram Setup.

Option 1 — No Azure, No Firecracker

Iris runs on your machine and executes commands directly on the host. No Azure account, no KVM needed.

Requirements: Ubuntu 22.04 (laptop, VPS, or any VM) · LLM provider API key · Slack workspace (admin) or Telegram account · GitHub account (optional)

bash bootstrap.sh --setup --no-keyvault

The script will:

1. Install system dependencies (Docker, Node 22, jq, GitHub CLI). nginx and certbot are installed only if you configure a public domain; the Azure CLI and Terraform are installed only on the Key Vault paths (Options 2 and 4).
2. Ask for your LLM provider (anthropic / openai / azure-foundry / amazon-bedrock / deepseek / mistral / custom) and API key. custom covers any other OpenAI-compatible endpoint — Kimi/Moonshot direct, a self-hosted gateway, etc. — and prompts for a base URL and provider name in addition to the key.
3. Walk you through creating a Slack app (exact token scopes shown in-terminal) and/or a Telegram bot.
4. Optionally set up email sending (Resend), a public domain, and a GitHub token — if you add one, you'll also name the repo Iris pushes her own skill/sub-agent commits to (a fork of iris-core, or your own private overlay repo — see Extending Iris; never the upstream you cloned from).
5. Write /iris/.env (chmod 600), build the runtime, install and start the iris systemd service.

Verify:

sudo systemctl status iris

Then in Slack: @iris what model are you? — or message your Telegram bot after claiming it.

Slack app creation (reference)

When the bootstrap pauses for Slack tokens:

1. https://api.slack.com/apps → Create New App → From scratch → name it Iris → pick your workspace.
2. Socket Mode → Enable → generate an App-Level Token with scope connections:write → copy the xapp-... token.
3. OAuth & Permissions → Bot Token Scopes → add: app_mentions:read channels:history channels:read chat:write groups:history groups:read im:history im:read im:write mpim:history reactions:write users:read → Install to Workspace → copy the xoxb-... token.
4. Event Subscriptions → Enable → subscribe to bot events: app_mention message.channels message.groups message.im message.mpim.
5. App Home → enable the Messages Tab.

Option 2 — Azure Key Vault, No Firecracker

Same as Option 1, but secrets live in Azure Key Vault instead of /iris/.env.

Requirements: all of Option 1 + an Azure account

bash bootstrap.sh --setup --keyvault

Additional steps over Option 1: the Azure CLI and Terraform are installed, followed by Azure login (az login, skipped if the VM has a managed identity), then prompts for a Key Vault name (default iris-kv-<hostname>) and resource group. The script creates the vault and seeds all secrets into it.

Option 3 — No Azure, With Firecracker

Every bash command Iris runs executes inside an isolated Firecracker microVM. No Azure account needed.

Requirements: all of Option 1, plus a machine with /dev/kvm. On Azure use the Ddsv5 series (e.g. Standard_D4ds_v5) — B-series and D-series have no KVM.

bash bootstrap.sh --setup --no-keyvault --firecracker

Additional steps over Option 1:

1. KVM check (re-execs via sg kvm if group membership isn't active yet — no logout needed).
2. Downloads Firecracker + jailer v1.7.0 and a Linux kernel; creates the irisjailer system user (uid/gid 10000).
3. Builds rootfs.ext4 from the iris-runtime Docker image (~1 minute).
4. Provisions the iris-fc-public-sandbox systemd service, waits for the VM health check at http://172.20.1.2:8080/health, then switches Iris to --sandbox=firecracker:172.20.1.2 via a systemd drop-in.

Verify: @iris run: uname -a — the kernel should differ from the host's.

Option 4 — Azure Key Vault + Firecracker (full production)

Option 2 + Option 3 combined, with Terraform managing the sandbox VM lifecycle.

bash bootstrap.sh --setup --keyvault --firecracker

Additional prompt: a Terraform state storage account name (lowercase + numbers, max 24 chars). The script creates the storage account, runs terraform init with the Azure backend, and terraform apply provisions the sandbox VM service.

Telegram Setup

Iris supports Telegram natively. The bot is private by design — it ignores all messages until you claim it with a one-time token.

1. Create a bot: message @BotFather, send /newbot, pick a display name and a username ending in bot, and copy the token (7123456789:AAF...). Do this at web.telegram.org or the desktop app on the same machine you're running bootstrap from — Telegram syncs the BotFather chat to every logged-in device, so you can copy-paste the token locally instead of moving it off your phone.

2. Add the token: enter it when bootstrap asks (Set up Telegram integration? [Y/n]). It echoes back a masked confirmation (123456789…xyz9 (46 chars)) so you can confirm the paste landed, then verifies the token live against Telegram's getMe API before continuing — useful if you're pasting from a phone, where a masked terminal prompt gives no feedback on a mangled copy — and re-prompts if it's rejected. Once verified, it's written to /iris/.env automatically.

3. Claim the bot: on first startup Iris prints a one-time claim token to the terminal, alongside a scannable QR code (journalctl -u iris -f if you missed it). The QR code is a t.me/<bot>?start=<token> deep link — scanning it opens a chat with the bot with the token pre-filled, so a tap on Send claims it with no typing at all. You can also just send the plaintext token by hand. Either way the bot replies ✅ Bot claimed. Claim state persists across restarts. Tokens expire after 10 minutes — restart Iris to generate a new one. Until claimed, any other message to the bot gets a reminder to check the terminal for the claim token.

Reclaiming (transfer to a different Telegram account):

echo "IRIS_TELEGRAM_FORCE_RECLAIM=true" >> /iris/.env && sudo systemctl restart iris

Send the freshly printed token from the new account, then remove IRIS_TELEGRAM_FORCE_RECLAIM from /iris/.env.

Swapping bots: the claim is scoped to the bot's identity. If you replace TELEGRAM_BOT_TOKEN with a token for a different bot, the old claim is cleared automatically on startup and a fresh claim token is printed — no IRIS_TELEGRAM_FORCE_RECLAIM needed. (Force-reclaim is only for transferring the same bot to a new owner.)

Bot commands: /reset (clear history) · /compact (summarise context) · /stop (abort a running response)

Running Slack and Telegram simultaneously: set all three tokens in /iris/.env — both transports start in the same process:

IRIS_SLACK_APP_TOKEN=xapp-...
IRIS_SLACK_BOT_TOKEN=xoxb-...
TELEGRAM_BOT_TOKEN=...

Secrets

Two backends, chosen at bootstrap:

/iris/.env (default, no cloud dependencies) — bootstrap prompts for all values and writes the file with chmod 600. Never commit it.

Azure Key Vault (opt-in, recommended for Azure production):

KV=$(grep ^IRIS_KEY_VAULT /iris/.env | cut -d= -f2)
az keyvault secret set --vault-name "$KV" --name "SLACK-APP-TOKEN"  --value "xapp-..."
az keyvault secret set --vault-name "$KV" --name "SLACK-BOT-TOKEN"  --value "xoxb-..."
az keyvault secret set --vault-name "$KV" --name "GITHUB-TOKEN"     --value "ghp_..."

Iris itself always accesses secrets through the get-secret skill, which handles both backends.

Resetting a Firecracker VM Between Sessions

sudo systemctl stop iris-fc-public-sandbox
sudo cp --sparse=always \
  /var/lib/iris/firecracker/rootfs.ext4 \
  /var/lib/iris/firecracker/agents/public-sandbox/rootfs.ext4
sudo systemctl start iris-fc-public-sandbox

Dynamic-pool VMs are reset automatically by VmManager on session reset or idle timeout.