Seed code for ipa-deployer

[ta/ipa-deployer.git] / work / dib-ipa-element / virtmedia-netconf / ironic-bmc-hardware-manager / src / ironic_bmc_hardware_manager / bmc.py

diff --git a/work/dib-ipa-element/virtmedia-netconf/ironic-bmc-hardware-manager/src/ironic_bmc_hardware_manager/bmc.py b/work/dib-ipa-element/virtmedia-netconf/ironic-bmc-hardware-manager/src/ironic_bmc_hardware_manager/bmc.py
new file mode 100644 (file)
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+++ b/work/dib-ipa-element/virtmedia-netconf/ironic-bmc-hardware-manager/src/ironic_bmc_hardware_manager/bmc.py
@@ -0,0 +1,82 @@
+# Copyright 2019 Nokia
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+import os
+
+from ironic_python_agent import hardware
+from ironic_python_agent import utils
+
+from oslo_log import log
+from oslo_concurrency import processutils
+
+
+LOG = log.getLogger()
+
+
+class BMCHardwareManager(hardware.GenericHardwareManager):
+    HARDWARE_MANAGER_NAME = 'BMCHardwareManager'
+    HARDWARE_MANAGER_VERSION = '1'
+
+    def evaluate_hardware_support(self):
+        """Declare level of hardware support provided."""
+
+        LOG.info('Running in BMC environment')
+        return hardware.HardwareSupport.SERVICE_PROVIDER
+
+    def list_network_interfaces(self):
+        network_interfaces_list = []
+
+        bmc_mac = self.get_ipmi_info().get('MAC Address', False)
+        if bmc_mac:
+            LOG.info("Adding MAC address net interfaces %s", bmc_mac)
+            bmc_address = self.get_bmc_address()
+            network_interfaces_list.append(hardware.NetworkInterface(
+                name="BMC_INTERFACE",
+                mac_addr=bmc_mac,
+                ipv4_address=bmc_address,
+                has_carrier=True,
+                vendor="BMC",
+                product="Akraino"))
+
+        else:
+            network_interfaces_list = super(BMCHardwareManager, self).list_network_interfaces()
+        return network_interfaces_list
+
+    def get_ipmi_info(self):
+        # These modules are rarely loaded automatically
+        utils.try_execute('modprobe', 'ipmi_msghandler')
+        utils.try_execute('modprobe', 'ipmi_devintf')
+        utils.try_execute('modprobe', 'ipmi_si')
+
+        try:
+            out, _e = utils.execute(
+                "ipmitool lan print", shell=True, attempts=2)
+        except (processutils.ProcessExecutionError, OSError) as e:
+            # Not error, because it's normal in virtual environment
+            LOG.warning("Cannot get BMC info: %s", e)
+            return {}
+
+        info = {}
+        for line in out.split('\n'):
+            spl = line.find(':')
+            if spl == -1:
+                continue
+            else:
+                key = line[0:spl].strip()
+                if key == '':
+                    continue
+                info[line[0:spl].strip()] = line[spl+1:].strip()
+        return info
+