1a61eec6ac
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27 lines
1.1 KiB
Bash
Executable File
27 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# shellcheck disable=SC1091
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source "${AGENT_PATH}/common.sh"
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_check_required_env_vars "CONTAINER_NAME" "BACKUP_FILE" "TEMP_DIR"
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if ! lxc info "${CONTAINER_NAME}" 2>/dev/null | grep -q "Status: RUNNING"; then
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_die "Container ${CONTAINER_NAME} must be running for restore. Run install.sh first."
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fi
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mkdir -p "${TEMP_DIR}/restore"
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tar -xzf "${BACKUP_FILE}" -C "${TEMP_DIR}/restore"
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echo "Restoring Tailscale state..."
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# Stop tailscale before restoring state
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lxc exec "${CONTAINER_NAME}" -- systemctl stop tailscaled 2>/dev/null || true
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# Push state archive into container and extract
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lxc file push "${TEMP_DIR}/restore/tailscale-state.tgz" "${CONTAINER_NAME}/tmp/tailscale-state.tgz" || _die "Failed to push backup to container"
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lxc exec "${CONTAINER_NAME}" -- bash -c "rm -rf /var/lib/tailscale/* && tar -xzf /tmp/tailscale-state.tgz -C /var/lib/tailscale" || _die "Failed to extract state"
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lxc exec "${CONTAINER_NAME}" -- rm -f /tmp/tailscale-state.tgz
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# Restart tailscale
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lxc exec "${CONTAINER_NAME}" -- systemctl start tailscaled
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echo "Restore completed successfully"
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