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Add method to clear system configuration

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Reset to factory defaults is a relatively common request, provide
an extensible hook.  Use the standard redfish method on current systems.

Change-Id: I92a17a7434eeab0d8f455cf609ca2db764fe4a17
This commit is contained in:
Jarrod Johnson 2018-08-29 14:46:57 -04:00
parent dd1dfdb7d5
commit 552609114c
5 changed files with 30 additions and 3 deletions
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8
pyghmi/ipmi/command.py
View File

@ -761,6 +761,14 @@ class Command(object):
self.oem_init()
return self._oem.set_system_configuration(changeset)
def clear_system_configuration(self):
"""Clear the Bios/UEFI configuration
This requests the system revert to factory default settings
"""
self.oem_init()
self._oem.clear_system_configuration()
def set_net_configuration(self, ipv4_address=None, ipv4_configuration=None,
ipv4_gateway=None, channel=None):
"""Set network configuration data.

4
pyghmi/ipmi/oem/generic.py
View File

@ -56,6 +56,10 @@ class OEMHandler(object):
if evdata[0] & 0b110000 == 0b100000:
event['oem_byte3'] = evdata[2]
def clear_system_configuration(self):
raise exc.UnsupportedFunctionality(
'Clearing system configuration not implemented for this platform')
def get_oem_inventory_descriptions(self):
"""Get descriptions of available additional inventory items

5
pyghmi/ipmi/oem/lenovo/handler.py
View File

@ -933,6 +933,11 @@ class OEMHandler(generic.OEMHandler):
return self.immhandler.set_system_configuration(changeset)
return super(OEMHandler, self).set_system_configuration(changeset)
def clear_system_configuration(self):
if self.has_xcc:
return self.immhandler.clear_system_configuration()
return super(OEMHandler, self).clear_system_configuration()
def detach_remote_media(self):
if self.has_imm:
self.immhandler.detach_remote_media()

9
pyghmi/ipmi/oem/lenovo/imm.py
View File

@ -14,6 +14,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import base64
from datetime import datetime
import errno
import json
@ -685,6 +686,14 @@ class XCCClient(IMMClient):
dsc = dsc[0]
return {'height': int(dsc['u-height']), 'slot': int(dsc['slot'])}
def clear_system_configuration(self):
self.wc.grab_json_response(
'/redfish/v1/Systems/1/Bios/Actions/Bios.ResetBios',
{'Action': 'Bios.ResetBios'},
headers={'Authorization': 'Basic ' + base64.b64encode(
self.username + ':' + self.password),
'Content-Type': 'application/json'})
def get_webclient(self, login=True):
cv = self.ipmicmd.certverify
wc = webclient.SecureHTTPConnection(self.imm, 443, verifycallback=cv)

7
pyghmi/util/webclient.py
View File

@ -151,14 +151,15 @@ class SecureHTTPConnection(httplib.HTTPConnection, object):
raise
return rsp
def grab_json_response(self, url, data=None, referer=None):
def grab_json_response(self, url, data=None, referer=None, headers=None):
webclient = self.dupe()
if isinstance(data, dict):
data = json.dumps(data)
if data:
webclient.request('POST', url, data, referer=referer)
webclient.request('POST', url, data, referer=referer,
headers=headers)
else:
webclient.request('GET', url, referer=referer)
webclient.request('GET', url, referer=referer, headers=headers)
rsp = webclient.getresponse()
if rsp.status == 200:
return json.loads(rsp.read())