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094eaa752be04c66ce9fea53365b191bc4abcfbf
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3 Commits
Author SHA1 Message Date
beatzaplenty 094eaa752b secrets(ha): encrypt corosync authkey generated by cluster-init 2026-07-28 20:35:12 +10:00
beatzaplentyandClaude Sonnet 4.6 59854a0229 feat(ha): implement clan vars and fully encrypt all HA secrets 
- Run sync-host-keys.sh for proxmox-ha-server-{1,2}: generates SSH host
  key pairs in vars/per-machine/, registers age anchors in .sops.yaml,
  adds both hosts as recipients for common.yaml, ha-corosync-authkey,
  and per-host secrets/keytab files
- Re-encrypt secrets/common.yaml with both new host keys
- Convert all stub secrets to real sops-encrypted files:
    secrets/ha-server-{1,2}.yaml    (YAML, beszel-token = PLACEHOLDER)
    secrets/ha-server-{1,2}.keytab  (binary, stub text encrypted)
    secrets/ha-corosync-authkey      (binary, stub text encrypted)
- Add scripts/ha/deploy.sh: full lifecycle script (bridge setup, VM
  creation, DRBD disk + storage NIC attachment, boot wait, cluster-init,
  acceptance tests, --destroy)

Bootstrap order (operator runs these before first deploy):
  1. bash scripts/ha/deploy.sh            # deploys, tests
  # Post-deploy secret replacement:
  2. sops secrets/ha-server-{1,2}.yaml   (set real beszel-token)
  3. bash scripts/ipa/create-nixos-ipa-host-account.sh --ip 192.168.2.228 ha-server-1
  4. bash scripts/ipa/create-nixos-ipa-host-account.sh --ip 192.168.2.227 ha-server-2
  5. Set services.beszel.agent.environment.KEY in host.nix after hub pairing
  6. nixos-rebuild switch on both nodes to pick up real secrets

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HaH1cSGvhogRP5ExoF6nD8
 2026-07-28 16:48:04 +10:00
beatzaplentyandClaude Sonnet 4.6 5856d45575 feat(ha): wire sops secrets and disable NetworkManager for HA servers 
- cluster-config.nix: add corosync_authkey sops binary secret
  (/etc/corosync/authkey, mode 0400) and force-disable NetworkManager
  (common config enables it; HA nodes need stable static IP networking)
- hosts/ha-server-{1,2}/host.nix: add host-token.nix import for
  sops-managed beszel-token; add KEY placeholder for beszel hub pairing
- .sops.yaml: add creation rules for secrets/ha-server-{1,2}.yaml and
  secrets/ha-corosync-authkey (admin-only until sync-host-keys.sh runs)
- secrets/ha-server-{1,2}.yaml, secrets/ha-corosync-authkey: stub files
  so eval passes before real secrets are provisioned

Bootstrap order (post-merge):
  1. bash scripts/secrets/sync-host-keys.sh proxmox-ha-server-1
  2. bash scripts/secrets/sync-host-keys.sh proxmox-ha-server-2
  3. sops updatekeys secrets/common.yaml  (grants HA nodes common secrets)
  4. sops secrets/ha-server-{1,2}.yaml   (set beszel-token values)
  5. On node1: corosync-keygen; sops -e --input-type binary
     /etc/corosync/authkey > secrets/ha-corosync-authkey; git add/commit

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HaH1cSGvhogRP5ExoF6nD8
 2026-07-27 11:45:36 +10:00