135 lines
4.4 KiB
Bash
135 lines
4.4 KiB
Bash
# This bash library contains the main function that creates the base disk.
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function vm_install_base {
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local base_disk_path=$(get_base_disk_path)
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local base_build_disk=$DISK_DIR/tmp-disk.vdi
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local vm_name=base
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echo >&2 "$(date) osbash vm_install starts."
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${WBATCH:-:} wbatch_begin_base
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# Don't remove base_build_disk if we are just faking it for wbatch
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${OSBASH:-:} rm -f "$base_build_disk"
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${WBATCH:-:} wbatch_delete_disk "$base_build_disk"
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vm_create "$vm_name"
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(
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source "$CONFIG_DIR/config.$vm_name"
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vm_mem "$vm_name" "${VM_MEM}"
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)
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if [ -z "${INSTALL_ISO-}" ]; then
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if [ -z "$ISO_URL" ]; then
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echo -e >&2 "${CMissing:-}Either ISO URL or name needed (ISO_URL, INSTALL_ISO).${CReset:-}"
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exit 1
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fi
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# Don't look for ISO image if we are only doing wbatch
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${OSBASH:-:} find_install-iso
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INSTALL_ISO=$ISO_DIR/$(get_iso_name)
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fi
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echo >&2 -e "${CInfo:-}Install ISO:\n\t${CData:-}$INSTALL_ISO${CReset:-}"
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${OSBASH:-:} check_md5 "$INSTALL_ISO" "$ISO_MD5"
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$VBM storageattach "$vm_name" \
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--storagectl IDE \
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--port 0 \
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--device 0 \
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--type dvddrive \
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--medium "$INSTALL_ISO"
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${WBATCH:-:} vm_attach_guestadd-iso "$vm_name"
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${OSBASH:-:} mkdir -pv "$DISK_DIR"
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create_vdi "$base_build_disk" "${BASE_DISK_SIZE:=10000}"
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vm_attach_disk "$vm_name" "$base_build_disk"
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#---------------------------------------------------------------------------
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# Set up communication with base VM: ssh port forwarding by default,
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# VirtualBox shared folders for wbatch
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(
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# Get the VM_SSH_PORT for the base disk
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source "$CONFIG_DIR/config.$vm_name"
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# wbatch runs cannot use ssh, so skip port forwarding in that case
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${WBATCH:+:} vm_port "$vm_name" ssh "$VM_SSH_PORT" 22
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)
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# Automounted on /media/sf_bootstrap for first boot
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${WBATCH:-:} vm_add_share_automount "$vm_name" "$SHARE_DIR" bootstrap
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# Mounted on /$SHARE_NAME after first boot
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${WBATCH:-:} vm_add_share "$vm_name" "$SHARE_DIR" "$SHARE_NAME"
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#---------------------------------------------------------------------------
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$VBM modifyvm "$vm_name" --boot1 dvd
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$VBM modifyvm "$vm_name" --boot2 disk
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# Configure autostart
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autostart_reset
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# For wbatch, install osbashauto as a boot service
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${WBATCH:-:} autostart osbash/activate_autostart.sh
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autostart osbash/base_fixups.sh
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# By default, set by lib/osbash/lib.* to something like scripts.ubuntu_base
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autostart_from_config "$BASE_INSTALL_SCRIPTS"
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autostart zero_empty.sh shutdown.sh
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# Boot VM into distribution installer
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vm_boot "$vm_name"
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# Note: It takes about 5 seconds for the installer in the VM to be ready
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# on a fairly typical laptop. If we don't wait long enough, the
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# installation will fail. Ideally, we would have a different method
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# of making sure the installer is ready. For now, we just have to
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# try and err on the side of caution.
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local delay=10
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echo >&2 "Waiting $delay seconds for VM \"$vm_name\" to come up"
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conditional_sleep "$delay"
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distro_start_installer "$vm_name"
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echo -e >&2 "${CStatus:-}Installing operating system; waiting for reboot${CReset:-}"
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# Wait for ssh connection and execute scripts in autostart directory
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# (for wbatch, osbashauto does the processing instead)
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${WBATCH:+:} ssh_process_autostart "$vm_name" &
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# After reboot
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wait_for_autofiles
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echo -e >&2 "${CStatus:-}Installation done for VM ${CData:-}$vm_name${CReset:-}"
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vm_wait_for_shutdown "$vm_name"
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# Detach disk from VM now or it will be deleted by vm_unregister_del
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vm_detach_disk "$vm_name"
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vm_unregister_del "$vm_name"
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echo >&2 "Compacting $base_build_disk"
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$VBM modifyhd "$base_build_disk" --compact
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# This disk will be moved to a new name, and this name will be used for
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# a new disk next time the script runs.
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disk_unregister "$base_build_disk"
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echo -e >&2 "${CStatus:-}Base disk created${CReset:-}"
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echo >&2 "Moving base disk to $base_disk_path"
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${OSBASH:-:} mv -vf "$base_build_disk" "$base_disk_path"
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${WBATCH:-:} wbatch_rename_disk "$base_build_disk" "$base_disk_path"
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${WBATCH:-:} wbatch_end_file
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echo >&2 -e "${CData:-}$(date) ${CStatus:-}osbash vm_install ends\n${CReset:-}"
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}
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# vim: set ai ts=4 sw=4 et ft=sh:
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