/usr/lib/condor/libexec/libvirt_simple_script.awk is in htcondor 8.6.8~dfsg.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | #!/usr/bin/awk -f
BEGIN {
# So that the awk interpreter does not attempt to read the command
# line as a list of input files.
ARGC = 1;
# Debugging output is requested
if(ARGV[1] != "")
{
debug_file = ARGV[1];
}
else
{
# By doing this, we ensure that we only need to test for debugging
# output once; if it is not requested, we just write all the debugging
# statements to /dev/null
debug_file = "/dev/null";
}
}
# The idea here is to collect the job attributes as they are passed to
# us by the VM GAHP. The GAHP then outputs a blank line to indicate
# that the entire classad has been sent to us.
{
gsub(/\"/, "")
key = $1
# Matching value should be $3-$NR
$1 = ""
$2 = ""
sub(/^ /, "")
attrs[key] = $0
bootloader = ""
root = ""
initrd = ""
kernel = ""
kern_params = ""
print "Received attribute: " key "=" attrs[key] >>debug_file
}
END {
if(index(attrs["JobVMType"],"xen") != 0)
{
print "<domain type='xen'>";
os_type = "linux"
if(index(attrs["VMPARAM_Xen_Kernel"],"included") != 0)
{
bootloader = attrs["VMPARAM_Xen_Bootloader"]
}
else
{
kernel = attrs["VMPARAM_Xen_Kernel"]
root = attrs["VMPARAM_Xen_Root"]
initrd = attrs["VMPARAM_Xen_Initrd"]
kern_params = attrs["VMPARAM_Xen_Kernel_Params"]
}
}
else if(index(attrs["JobVMType"],"kvm") != 0)
{
print "<domain type='kvm'>" ;
os_type = "hvm"
}
else
{
print "Unknown VM type: " index(attrs["JobVMType"], "kvm") >>debug_file;
exit(-1);
}
print "<name>" attrs["VMPARAM_VM_NAME"] "</name>" ;
if( attrs["JobVMMemory"] != "" && attrs["JobVMMemory"] != "undefined" ) {
print "<memory>" attrs["JobVMMemory"] * 1024 "</memory>" ;
} else {
print "<memory>" attrs["RequestMemory"] * 1024 "</memory>" ;
}
if( attrs["JobVM_VCPUS"] != "" && attrs["JobVM_VCPUS"] != "undefined" ) {
print "<vcpu>" attrs["JobVM_VCPUS"] "</vcpu>" ;
} else {
print "<vcpu>" attrs["RequestCpus"] "</vcpu>" ;
}
print "<os><type>" os_type "</type>" ;
if(kernel != "")
{
print "<kernel>" kernel "</kernel>"
}
if(initrd != "")
{
print "<initrd>" initrd "</initrd>"
}
if(root != "")
{
print "<root>" root "</root>"
}
if(kern_params != "")
{
print "<cmdline>" kern_params "</cmdline>"
}
print "</os>" ;
if(bootloader != "")
{
print "<bootloader>" bootloader "</bootloader>"
}
# Make sure guests destroy on power off
print "<features><acpi/><apic/><pae/></features>" ;
print "<on_poweroff>destroy</on_poweroff><on_reboot>restart</on_reboot><on_crash>restart</on_crash>" ;
print "<devices>" ;
print "<console type='pty'><source path='/dev/ptmx'/></console>" ;
# Check VNC settings
if(attrs["JobVMVNCConsole"] == "true")
{
print "<graphics type='vnc' port='-1' autoport='yes' keymap='en-us'/>" ;
}
# To see full input ad to script set D_FULLDEBUG
if(attrs["JobVMNetworking"] == "true")
{
if(index(attrs["JobVMNetworkingType"],"nat") != 0)
{
print "<interface type='network'><source network='default'/>" ;
if(attrs["JobVM_MACADDR"] != "")
{
print"<mac address='" attrs["JobVM_MACADDR"] "'/>" ;
}
print "</interface>" ;
}
else
{
print "<interface type='bridge'>" ;
if(attrs["JobVM_MACADDR"] != "")
{
print"<mac address='" attrs["JobVM_MACADDR"] "'/>" ;
}
if(attrs["VMPARAM_Bridge_Interface"] != "")
{
print "<source bridge='" attrs["VMPARAM_Bridge_Interface"] "'/>" ;
}
print "</interface>" ;
}
}
n=split(attrs["VMPARAM_vm_Disk"], full_disk, " *, *");
for ( i=1; i<=n; i++ )
{
# count is used to determine if format is passed.
p = split(full_disk[i], disk_string, ":");
if (index( disk_string[1], "iso") )
{
print "<disk type='file' device='cdrom'>";
}
else
{
print "<disk type='file'>" ;
}
if ( p == 4 )
{
# only an issue w/qemu
if (attrs["JobVMType"] == "kvm")
{
print "<driver name='qemu' type='" disk_string[4] "'/>";
}
}
if ( index( disk_string[1], "/" ) == 1 )
{
print "<source file='" disk_string[1] "'/>" ;
}
else
{
print "<source file='" attrs["VM_WORKING_DIR"] "/" disk_string[1] "'/>" ;
}
print "<target dev='" disk_string[2] "'/>" ;
if ( disk_string[3] == "r" )
{
print "<readonly/>"
}
print "</disk>" ;
}
print "</devices></domain>"
exit(0);
}
|