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>
This commit is contained in:
William Valentin
131
restore-openclaw-vm.sh
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131
restore-openclaw-vm.sh
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#!/bin/bash
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# Restore OpenClaw VM from backup
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# Usage: restore-openclaw-vm.sh [instance] [target-host]
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# instance - registry name (default: zap)
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# target-host - override host IP for fresh VM deployments
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set -euo pipefail
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INSTANCE="${1:-zap}"
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TARGET_HOST="${2:-}"
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REGISTRY="${HOME}/.claude/state/openclaw-instances.json"
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ANSIBLE_DIR="${HOME}/lab/swarm/ansible"
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# Resolve instance from registry
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GUEST_USER=$(python3 -c "
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import json
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data = json.load(open('${REGISTRY}'))
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inst = next((i for i in data['instances'] if i['name'] == '${INSTANCE}'), None)
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if not inst: print('openclaw')
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else: print(inst['user'])
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")
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if [[ -z "${TARGET_HOST}" ]]; then
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TARGET_HOST=$(python3 -c "
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import json, sys
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data = json.load(open('${REGISTRY}'))
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inst = next((i for i in data['instances'] if i['name'] == '${INSTANCE}'), None)
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if not inst or not inst.get('host'):
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print('ERROR: no host in registry — pass target-host as second argument', file=sys.stderr)
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sys.exit(1)
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print(inst['host'])
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")
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fi
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SYNC_DIR="${HOME}/lab/swarm/openclaw"
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MINIO_BUCKET="zap"
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MINIO_PREFIX="backups"
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# Find config source — local sync dir first, fall back to MinIO archive
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USE_MINIO=false
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if [[ ! -d "${SYNC_DIR}" || -z "$(ls -A "${SYNC_DIR}" 2>/dev/null)" ]]; then
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echo "No local sync found in ${SYNC_DIR}, fetching latest archive from MinIO..."
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LATEST_KEY=$(aws s3 ls "s3://${MINIO_BUCKET}/${MINIO_PREFIX}/${INSTANCE}-" \
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| awk '{print $4}' | sort | tail -1)
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if [[ -z "${LATEST_KEY}" ]]; then
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echo "ERROR: No config found locally or in s3://${MINIO_BUCKET}/${MINIO_PREFIX}/" >&2
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exit 1
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fi
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MINIO_ARCHIVE=$(mktemp --suffix=".tar.gz")
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trap 'rm -f "${MINIO_ARCHIVE}"' EXIT
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aws s3 cp "s3://${MINIO_BUCKET}/${MINIO_PREFIX}/${LATEST_KEY}" "${MINIO_ARCHIVE}"
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echo "Downloaded: ${LATEST_KEY}"
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USE_MINIO=true
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fi
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SOURCE_DESC="${SYNC_DIR}"
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[[ "${USE_MINIO}" == true ]] && SOURCE_DESC="MinIO: ${LATEST_KEY}"
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echo "========================================"
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echo " OpenClaw VM Restore"
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echo "========================================"
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echo " Instance : ${INSTANCE}"
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echo " Target : ${TARGET_HOST}"
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echo " Source : ${SOURCE_DESC}"
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echo "========================================"
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echo ""
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read -rp "Proceed? [y/N] " confirm
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[[ "${confirm}" =~ ^[Yy]$ ]] || { echo "Aborted."; exit 0; }
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cd "${ANSIBLE_DIR}"
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# Step 1: Provision VM if a target host override was given (implies fresh VM needed)
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if [[ -n "${2:-}" ]]; then
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echo ""
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echo "==> [1/4] Provisioning VM (libvirt)..."
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ansible-playbook -i inventory.yml playbooks/provision-vm.yml --limit "${INSTANCE}" \
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-e "vm_ip=${TARGET_HOST}" -e "ansible_host=${TARGET_HOST}"
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else
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echo ""
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echo "==> [1/4] Skipping VM provisioning (using existing VM at ${TARGET_HOST})"
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fi
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echo ""
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echo "==> [2/4] Provisioning guest OS..."
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ansible-playbook -i inventory.yml playbooks/install.yml --limit "${INSTANCE}" \
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-e "ansible_host=${TARGET_HOST}"
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echo ""
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echo "==> [3/4] Applying customizations..."
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ansible-playbook -i inventory.yml playbooks/customize.yml --limit "${INSTANCE}" \
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-e "ansible_host=${TARGET_HOST}"
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# Step 3: Restore config
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echo ""
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echo "==> [4/5] Restoring OpenClaw config..."
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# Stop service before restoring
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ssh -o StrictHostKeyChecking=no "root@${TARGET_HOST}" \
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"su - ${GUEST_USER} -c 'systemctl --user stop openclaw-gateway.service 2>/dev/null || true'"
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# Push config and restore
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if [[ "${USE_MINIO}" == true ]]; then
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cat "${MINIO_ARCHIVE}" | ssh -o StrictHostKeyChecking=no "root@${TARGET_HOST}" \
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"cd /home/${GUEST_USER} && tar xzf - && chown -R ${GUEST_USER}:${GUEST_USER} openclaw"
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else
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rsync -az \
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-e "ssh -o StrictHostKeyChecking=no -o BatchMode=yes" \
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"${SYNC_DIR}/" \
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"root@${TARGET_HOST}:/home/${GUEST_USER}/.openclaw/"
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ssh -o StrictHostKeyChecking=no "root@${TARGET_HOST}" \
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"chown -R ${GUEST_USER}:${GUEST_USER} /home/${GUEST_USER}/.openclaw"
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fi
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echo " Config restored from: ${SOURCE_DESC}"
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# Step 4: Start service
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echo ""
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echo "==> [5/5] Starting service..."
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ssh -o StrictHostKeyChecking=no "root@${TARGET_HOST}" \
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"su - ${GUEST_USER} -c 'systemctl --user daemon-reload && systemctl --user start openclaw-gateway.service'"
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# Verify
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sleep 3
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STATUS=$(ssh -o StrictHostKeyChecking=no "root@${TARGET_HOST}" \
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"su - ${GUEST_USER} -c 'systemctl --user is-active openclaw-gateway.service 2>/dev/null'" || echo "unknown")
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echo ""
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echo "========================================"
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echo " Restore complete"
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echo " Service status: ${STATUS}"
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echo "========================================"
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