Roy Golan has uploaded a new change for review.
Change subject: Convert OVF to VDSM create parameters (vm.conf)
......................................................................
Convert OVF to VDSM create parameters (vm.conf)
Change-Id: Ie7dd763dd701158e945ed2006520c6a073318d2c
Signed-off-by: Roy Golan <rgo...@redhat.com>
---
A src/ovirt_hosted_engine_setup/ovf/ovf2vmConf.py
1 file changed, 64 insertions(+), 0 deletions(-)
git pull ssh://gerrit.ovirt.org:29418/ovirt-hosted-engine-setup
refs/changes/42/42342/1
diff --git a/src/ovirt_hosted_engine_setup/ovf/ovf2vmConf.py
b/src/ovirt_hosted_engine_setup/ovf/ovf2vmConf.py
new file mode 100644
index 0000000..5350d25
--- /dev/null
+++ b/src/ovirt_hosted_engine_setup/ovf/ovf2vmConf.py
@@ -0,0 +1,64 @@
+import ovfenvelope
+import os
+import sys
+import tempfile
+import shutil
+
+RES_ALLOCATION_NS = 'Content/Section/Item/{' \
+ 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema' \
+ '/2/CIM_ResourceAllocationSettingData' \
+ '}'
+
+OVF_NS = '{http://schemas.dmtf.org/ovf/envelope/1/}'
+
+DISPLAY_TYPES = {
+ 1: 'vga',
+ 2: 'cirrus',
+ 3: 'qxl'
+}
+
+
+def getCpuType():
+ return {}
+
+
+def ovf2vmConf(ovfPath):
+ tmpdir = tempfile.mkdtemp()
+ tree = ovfenvelope.etree_.parse(
+ os.path.join(
+ tmpdir,
+ ovfPath,
+ )
+ )
+ vmConf = {}
+ # general
+ vmConf['vmId'] = tree.find('Content/Section').attrib[OVF_NS + 'id']
+ vmConf['vmName'] = tree.find('Content/Name').text
+ vmConf['display'] = DISPLAY_TYPES.get(
+ int(tree.find('Content/DefaultDisplayType').text))
+ vmConf['cpuType'] = getCpuType()
+ # disks
+ disk = tree.find('Section/Disk')
+ disksize = int(disk.attrib[OVF_NS + 'size'])
+ diskalias = disk.attrib[(OVF_NS + 'disk-alias')]
+ diskpath = disk.attrib[(OVF_NS + 'fileRef')]
+ # cpu
+ num_of_sockets = int(tree.find(RES_ALLOCATION_NS + 'num_of_sockets').text)
+ cpu_per_socket = int(tree.find(RES_ALLOCATION_NS + 'cpu_per_socket').text)
+ vmConf['smp'] = num_of_sockets * cpu_per_socket
+ # mem
+ # TODO use it to convert memSize
+ unit = tree.find(RES_ALLOCATION_NS + 'AllocationUnits').text
+ vmConf['memSize'] = tree.find(RES_ALLOCATION_NS + 'VirtualQuantity').text
+ shutil.rmtree(tmpdir)
+ return vmConf
+
+
+class VmConf():
+ def __init__(self, ovfObj):
+ self.ovfObj = ovfObj
+
+
+if __name__ == '__main__':
+ vmConf = ovf2vmConf(sys.argv[1])
+ print(vmConf)
--
To view, visit https://gerrit.ovirt.org/42342
To unsubscribe, visit https://gerrit.ovirt.org/settings
Gerrit-MessageType: newchange
Gerrit-Change-Id: Ie7dd763dd701158e945ed2006520c6a073318d2c
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-hosted-engine-setup
Gerrit-Branch: master
Gerrit-Owner: Roy Golan <rgo...@redhat.com>
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