Initial commit — OpenClaw VM infrastructure

- ansible/: VM provisioning playbooks and roles
  - provision-vm.yml: create KVM VM from Ubuntu cloud image
  - install.yml: install OpenClaw on guest (upstream)
  - customize.yml: swappiness, virtiofs fstab, linger
  - roles/vm/: libvirt domain XML, cloud-init templates
  - inventory.yml + host_vars/zap.yml: zap instance config
- backup-openclaw-vm.sh: daily rsync + MinIO upload
- restore-openclaw-vm.sh: full redeploy from scratch
- README.md: full operational documentation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ansible/.gitignore

@@ -0,0 +1,14 @@
+*.retry
+*.log
+.ansible/
+.vault_pass
+
+# Secrets and credentials
+*.env
+.env*
+secrets.yml
+vault.yml
+*.pem
+*.key
+id_rsa*
+# host_vars/ and group_vars/ are intentionally tracked in this repo