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Add attach and detach media

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While detach can be standards based,
for now use Lenovo specific
attach due to inability to implement
the pyghmi api against standard so far.

Change-Id: Ib3d0b13f95d22bbe793b4b5ef7aeb94b30cdb415
This commit is contained in:
Jarrod Johnson 2019-06-10 16:05:21 -04:00
parent a9d8882773
commit a75fd118b7
2 changed files with 44 additions and 0 deletions
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34
pyghmi/redfish/command.py
View File

@ -1198,6 +1198,40 @@ class Command(object):
"""
return self.oem.apply_storage_configuration(cfgspec)
def attach_remote_media(self, url, username=None, password=None):
"""Attach remote media by url
Given a url, attach remote media (cd/usb image) to the target system.
:param url: URL to indicate where to find image (protocol support
varies by BMC)
:param username: Username for endpoint to use when accessing the URL.
If applicable, 'domain' would be indicated by '@' or
'\' syntax.
:param password: Password for endpoint to use when accessing the URL.
"""
# At the moment, there isn't a viable way to identify the correct resource
# ahead of time. As such it's OEM specific until the standard provides a better
# way.
bmcinfo = self._do_web_request(self._bmcurl)
vmcoll = bmcinfo.get('VirtualMedia', {}).get('@odata.id', None)
vmurls = None
if vmcoll:
vmlist = self._do_web_request(vmcoll)
vmurls = [x['@odata.id'] for x in vmlist.get('Members', [])]
return self.oem.attach_remote_media(url, username, password, vmurls)
def detach_remote_media(self):
bmcinfo = self._do_web_request(self._bmcurl)
vmcoll = bmcinfo.get('VirtualMedia', {}).get('@odata.id', None)
if vmcoll:
vmlist = self._do_web_request(vmcoll)
vmurls = [x['@odata.id'] for x in vmlist.get('Members', [])]
for vminfo in self._do_bulk_requests(vmurls):
vminfo, currl = vminfo
if vminfo['Image']:
self._do_web_request(currl, {'Image': None}, method='PATCH')
def upload_media(self, filename, progress=None):
"""Upload a file to be hosted on the target BMC

10
pyghmi/redfish/oem/lenovo/xcc.py
View File

@ -426,6 +426,16 @@ class OEMHandler(generic.OEMHandler):
wc.set_header('X-XSRF-TOKEN', wc.cookies['_csrf_token'])
return wc
def attach_remote_media(self, url, user, password, vmurls):
for vmurl in vmurls:
if 'EXT' not in vmurl:
continue
vminfo = self._do_web_request(vmurl, cache=False)
if vminfo['ConnectedVia'] != 'NotConnected':
continue
self._do_web_request(vmurl, {'Image': url, 'Inserted': True}, 'PATCH')
break
def upload_media(self, filename, progress=None):
xid = random.randint(0, 1000000000)
self._refresh_token()