blob: 1db67e08f6880441a113a17462de35e15ea12a03 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
################################################################################
# Include: write final machine configuration file #
################################################################################
finalize_machine_config() {
# Expected path to the final vbox file
VBOX_MACHINE_CONFIG="${VBOX_MACHINES_DIR}/${VM_CLEANNAME}/${VM_CLEANNAME}.xml"
# remove ':' from MAC addr for vbox and generate a VDE (virtual device ethernet)
VM_MAC_ADDR="$(sed 's/://g' <<< ${VM_MAC_ADDR})"
# set machine uuid
set_attr "/VirtualBox/Machine" "uuid" "{${MACHINE_UUID}}"
# set read-only image path and uuid
set_attr \
"/VirtualBox/Machine/MediaRegistry/HardDisks/HardDisk" \
"location" "${VBOX_HDD_LINK}"
set_attr \
"/VirtualBox/Machine/MediaRegistry/HardDisks/HardDisk" \
"uuid" "{${HDD_UUID}}"
# set snapshot dir
set_attr "/VirtualBox/Machine" "snapshotFolder" "${VBOX_SNAPSHOT_DIR}"
# Add a HardDisk node for the snapshot
add_node \
"/VirtualBox/Machine/MediaRegistry/HardDisks/HardDisk" "HardDisk" \
"uuid={${SNAPSHOT_UUID}}" \
"location=$VBOX_SNAPSHOT_DIR/{${SNAPSHOT_UUID}}.vdi" \
"format=VDI" \
"type=Normal"
# set snapshot uuid to the storage controller
set_attr \
"/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice/Image" \
"uuid" "{${SNAPSHOT_UUID}}"
# add storage controller and 2 floppies to it
add_node \
"/VirtualBox/Machine/StorageControllers" "StorageController" \
"name=Floppy" \
"type=I82078" \
"PortCount=1" \
"useHostIOCache=true"
add_node \
'/VirtualBox/Machine/StorageControllers/StorageController[@name="Floppy"]' "AttachedDevice" \
"type=Floppy" \
"hotpluggable=false" \
"port=0" \
"device=0"
add_node \
'/VirtualBox/Machine/StorageControllers/StorageController[@name="Floppy"]' "AttachedDevice" \
"type=Floppy" \
"hotpluggable=false" \
"port=0" \
"device=1"
# add the slx floppy to the second drive
add_node \
'/VirtualBox/Machine/StorageControllers/StorageController/AttachedDevice[@device="1"]' "Image" \
"uuid={${SLX_FLOPPY_UUID}}"
# Add a node for the SharedFolder
add_node "/VirtualBox/Machine/Hardware" "SharedFolders"
if [ -n "${HOME_SHARE_NAME}" -a -n "${HOME_SHARE_PATH}" -a -d "${HOME_SHARE_PATH}" ]; then
add_node \
"/VirtualBox/Machine/Hardware/SharedFolders" "SharedFolder" \
"name=${HOME_SHARE_NAME}" \
"hostPath=${HOME_SHARE_PATH}" \
"writable=true" \
"autoMount=true"
fi
# set the MAC address
set_attr "/VirtualBox/Machine/Hardware/Network/Adapter" "MACAddress" "${VM_MAC_ADDR}"
# set vm's memory
set_attr "/VirtualBox/Machine/Hardware/Memory" "RAMSize" "${VM_MEM}"
# set cpu cores and features
set_attr "/VirtualBox/Machine/Hardware/CPU" "count" "${CPU_CORES}"
# check if KVM is available and activate it if so
if source /run/hwinfo && [ "${HW_KVM}" = "ENABLED" ]; then
set_attr "/VirtualBox/Machine/Hardware/Paravirt" "provider" "KVM"
fi
# activate IOAPIC needed for multi core (?)
if [ $CPU_CORES -gt 1 ]; then
set_attr "/VirtualBox/Machine/Hardware/BIOS/IOAPIC" "enabled" "true"
fi
# PAE support?
local PAE_SUPPORT="false"
detect_cpu_flag "pae" && PAE_SUPPORT="true"
set_attr "/VirtualBox/Machine/Hardware/CPU/PAE" "enabled" "${PAE_SUPPORT}"
# LongMode?
local LM_SUPPORT="false"
detect_cpu_flag "lm" && LM_SUPPORT="true"
set_attr "/VirtualBox/Machine/Hardware/CPU/LongMode" "enabled" "${LM_SUPPORT}"
# Page size extensions?
local PSE_SUPPORT="false"
detect_cpu_flag "pse" && PSE_SUPPORT="true"
set_attr "/VirtualBox/Machine/Hardware/CPU/HardwareVirtExLargePages" "enabled" "${PSE_SUPPORT}"
# EXPERIMENTAL: check for USB 3 support
local XHCI_OK="$(lsusb -t | grep xhci)"
if [ -n "$XHCI_OK" ]; then
del_node "/VirtualBox/Machine/Hardware/USB"
add_node "/VirtualBox/Machine/Hardware/USB/Controllers" "Controller" "name=xHCI" "type=XHCI"
fi
# EXPERIMENTAL: ALSA-driven sound is buggy as of vbox 5.2.8
# we still force alsa as we only have this driver in the current minilinux
set_attr "/VirtualBox/Machine/Hardware/AudioAdapter" "driver" "ALSA"
cp $TMPCONFIG $VBOX_MACHINE_CONFIG
}
call_post_source finalize_machine_config
|
