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add rbd support for add new/existing vol. create from rbd based flavor

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This commit is contained in:
catborise 2021-12-16 11:03:03 +03:00
parent 86723a8271
commit c77e049e82
5 changed files with 119 additions and 43 deletions
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41
vrtManager/storage.py
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@ -145,6 +145,9 @@ class wvmStorage(wvmConnect):
def get_target_path(self):
return util.get_xml_path(self._XMLDesc(0), "/pool/target/path")
def get_source_name(self):
return util.get_xml_path(self._XMLDesc(0), "/pool/source/name")
def get_allocation(self):
return int(util.get_xml_path(self._XMLDesc(0), "/pool/allocation"))
@ -154,6 +157,34 @@ class wvmStorage(wvmConnect):
def get_capacity(self):
return int(util.get_xml_path(self._XMLDesc(0), "/pool/capacity"))
def get_rbd_source(self):
def hosts(doc):
hosts_array = []
for host in doc.xpath("/pool/source/host"):
name = host.get('name')
if name:
port = host.get('port')
if port:
hosts_array.append({"hostname": name, "hostport": port})
else:
hosts_array.append({"hostname": name})
name = doc.get('name')
auth = doc.xpath("/pool/source/auth")
auth_type = auth[0].get("type")
auth_user = auth[0].get("username")
auth_uuid = auth[0].xpath("secret/@uuid")[0]
return({
"name": name,
"auth_type": auth_type,
"auth_user": auth_user,
"auth_uuid": auth_uuid,
"hosts": hosts_array
})
return util.get_xml_path(self._XMLDesc(0), func=hosts)
def get_pretty_allocation(self):
return util.pretty_bytes(self.get_allocation())
@ -185,10 +216,14 @@ class wvmStorage(wvmConnect):
vol = self.pool.storageVolLookupByName(name)
vol.delete(0)
def get_volume_type(self, name):
def get_volume_format_type(self, name):
vol_xml = self._vol_XMLDesc(name)
return util.get_xml_path(vol_xml, "/volume/target/format/@type")
def get_volume_type(self, name):
vol_xml = self._vol_XMLDesc(name)
return util.get_xml_path(vol_xml, "/volume/@type")
def refresh(self):
self.pool.refresh(0)
@ -206,7 +241,7 @@ class wvmStorage(wvmConnect):
"name": volname,
"size": self.get_volume_size(volname),
"allocation": self.get_volume_allocation(volname),
"type": self.get_volume_type(volname),
"type": self.get_volume_format_type(volname),
}
)
return vol_list
@ -260,7 +295,7 @@ class wvmStorage(wvmConnect):
):
vol = self.get_volume(name)
if not vol_fmt:
vol_fmt = self.get_volume_type(name)
vol_fmt = self.get_volume_format_type(name)
storage_type = self.get_type()
if storage_type == "dir":