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21 lines
810 B
Bash
Executable File
21 lines
810 B
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}" &>/dev/null; then
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_die "Container ${CONTAINER_NAME} does not exist."
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fi
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mkdir -p "${TEMP_DIR}/backup"
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# Export tailscale state from the container
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echo "Backing up Tailscale state..."
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lxc exec "${CONTAINER_NAME}" -- tar -czf /tmp/tailscale-state.tgz -C /var/lib/tailscale . 2>/dev/null || _die "Failed to archive tailscale state"
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lxc file pull "${CONTAINER_NAME}/tmp/tailscale-state.tgz" "${TEMP_DIR}/backup/tailscale-state.tgz" || _die "Failed to pull backup from container"
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lxc exec "${CONTAINER_NAME}" -- rm -f /tmp/tailscale-state.tgz
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tar -czf "${BACKUP_FILE}" -C "${TEMP_DIR}/backup" .
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echo "Backup completed successfully"
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