#cloud-config
#
# OpenBao (Kanrisha tape-encryption key store) — harden SSH, then deploy, on a
# fresh Alpine/Debian/Alma host on the SAME LAN as the Kanrisha tape host.
#
# Fill in REPO_URL and the values in the runcmd block, then paste this as the
# instance user-data. No public DNS / 80 / 443 needed — this is a LAN vault with
# native TLS on 8200. After boot, initialise + unseal once (see the README).

packages:
  - git

runcmd:
  - hostnamectl set-hostname openbao || true
  - |
    set -e
    REPO_URL=https://git.anomalous.dev/57_Wolve/automations.git
    REPO_BRANCH=main
    HARDEN_SSH=1                 # harden SSH on this fresh VM (set 0 to skip)
    SSH_PORT=22
    ALLOWED_IP=                  # optional: whitelist your client IP in sshguard
    git clone --depth 1 --branch "$REPO_BRANCH" "$REPO_URL" /opt/automations
    cd /opt/automations

    # Harden SSH: PQ KEX, key-only auth, sshguard. Seeds root from
    # globals/authorized_keys (or SSH_KEYS_URL).
    if [ "$HARDEN_SSH" = 1 ]; then
      SSH_PORT="$SSH_PORT" ALLOWED_IP="$ALLOWED_IP" SKIP_PROMPTS=1 FORCE=1 \
        bash scripts/harden-ssh.sh
    fi

    # Deploy OpenBao. OPENBAO_ADDR is the LAN address the Kanrisha tape host
    # reaches this vault at — it goes in the TLS cert SAN. deploy.sh disables
    # swap (for mlock) and firewalls 8200/tcp.
    OPENBAO_ADDR=10.0.0.10 \
    SKIP_PROMPTS=1 \
    bash deployments/openbao/deploy.sh