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Update hwdiscovery flavour to have lots more structure that we can build on

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This commit is contained in:
Chris Jones 2012-11-26 10:55:30 +00:00
parent c3acf1ed9c
commit 3d596d7e9c
1 changed files with 45 additions and 24 deletions
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69
flavours/hwdiscovery/init
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@ -1,31 +1,52 @@
echo "Starting HW Discovery"
# XXX: Collect iLO specific data, bundle everything up and POST it somewhere
#lshw -json # XXX: Do something with this
CpuCount=`hwinfo --cpu|grep "Hardware Class: cpu"|wc -l`
MemorySize=`hwinfo --memory|grep "Memory Size:"|awk -F':' {'print $2'}|tr -d ' '`
DiskSize=`lshw -C disk|grep size|awk -F'(' {'print $2'}|tr -d ')'|tr -d ' '`
NicInfo1=`hwinfo --network|grep -B2 "Link detected: yes"|grep -C1 "HW Address:"`
NicInfo2=`echo "${NicInfo1}"|awk '/Device File: (vlan*|br*)/{for(x=NR-2;x<=NR+2;x++)d[x];}{a[NR]=$0}END{for(i=1;i<=NR;i++)if(!(i in d))print a[i]}'`
NicDev=`echo "${NicInfo2}"|grep "Device File:"|awk -F':' {'print $2'}|tr -d ' '`
NicMac=`echo "${NicInfo2}"|grep "HW Address:"|awk -F'ss:' {'print $2'}|tr -d ' '`
echo "Cpu Count: ${CpuCount}"
echo "Memory: ${MemorySize}"
echo "Disk: ${DiskSize}"
echo "Network device : ${NicDev}"
echo "Network Mac: ${NicMac}"
function cpu_cores() {
hwinfo --cpu | grep -c "Hardware Class: cpu"
}
# in testing the nic did not get a vaild ip...
dhclient "${NicDev}"
function ram() {
# XXX: /proc may not be the best place to get this from, but hwinfo reports weird values (e.g. "1GB + 512MB" on a test VM of mine)
_KB=$(grep MemTotal /proc/meminfo | awk '{ print $2 }')
echo "$((_KB * 1024)) bytes"
}
# for testing assume that dhcp server is == baremetal-deployhelper server
# dns flavour will make this better
ServerInfo1=`grep dhcp-server-identifier /var/lib/dhcp/dhclient.leases`
PingToServer=`echo "${ServerInfo1}"|awk -F'dhcp-server-identifier' {'print $2'}|tr -d ';'|tr -d ' '`
function pxe_mac() {
# XXX: This is making all sorts of risky assumptions. Firstly that the underlying drivers correctly report link. Secondly that only the primary
# XXX: NIC is wired up. Without a backend service on the DHCP/PXE server which could examine all of our detected MACs, there really is no good
# XXX: way to solve this in Linux.
_info1=$(hwinfo --network|grep -B2 "Link detected: yes"|grep -C1 "HW Address:")
_info2=$(echo "${_info1}"|awk '/Device File: (vlan*|br*)/{for(x=NR-2;x<=NR+2;x++)d[x];}{a[NR]=$0}END{for(i=1;i<=NR;i++)if(!(i in d))print a[i]}')
_dev=$(echo "${_info1}" | grep "Device File:"|awk -F':' {'print $2'}|tr -d ' ')
_mac=$(echo "${_info2}" | grep "HW Address:"|awk -F'ss:' {'print $2'}|tr -d ' ')
echo $_mac
}
echo "Reporting findings to ${PingToServer}."
#wget "http://${PingToServer}:10000?HWDiscovery=True&Ram=${MemorySize}&Disk=${DiskSize}&Cpu=${CpuCount}&NetDev=${Nicdev}&NetMac=${NicMac}"
function disk() {
# XXX: This is returning only the first disk discovered, which is very likely to be insufficient on machines that present us with multiple disks
# XXX: This is likely reporting in TB, but the units are not guaranteed. Maybe convert to bytes?
lshw -C disk | grep size | awk -F'(' '{ print $2 }' | tr -d ')' | head -1
}
bash
function raw_disk() {
hwinfo --disk
}
function raw_network() {
hwinfo --network
}
cat <<EOF
{
"cpu cores" : "$(cpu_cores)",
"disk size" : "$(disk)",
"ram size" : "$(ram)",
"pxe mac" : "$(pxe_mac)",
"extra data" : {
"raw disk" : "$(raw_disk | base64)",
"raw network" : "$(raw_network | base64)",
}
}
EOF
sleep 30