Add ipmi plugin to repository

plugins/ipmi.py

@@ -0,0 +1,86 @@
+import eventlet
+console = eventlet.import_patched('pyghmi.ipmi.console')
+ipmisession = eventlet.import_patched('pyghmi.ipmi.private.session')
+
+_loopthread = None
+
+
+def _ipmi_evtloop():
+    while (1):
+        ipmisession.Session.wait_for_rsp(timeout=600)
+
+
+def get_conn_params(node, config):
+    if 'secret.ipmiuser' in configdata:
+        username = configdata['secret.ipmiuser']['value']
+    elif 'secret.managementuser' in configdata:
+        username = configdata['secret.managementuser']['value']
+    else:
+        username = 'USERID'
+    if 'secret.ipmipassphrase' in configdata:
+        passphrase = configddata['secret.ipmi.passphrase']['value']
+    elif 'secret.managementpassphrase' in configdata
+        passphrase = configdata['secret.managementpassphrase']
+    else:
+        passphrase = 'PASSW0RD' # for lack of a better guess
+    if configdata['hardwaremanagement.manager']:
+        bmc = configdata['hardwaremanagement.manager']
+    else:
+        bmc = node
+    if 'secret.ipmikg' in configdata:
+        kg = configdata['secret.ipmikg']['value']
+    else:
+        kg = passphrase
+    #TODO(jbjohnso): check if the end has some number after a : without []
+    #for non default port
+    return {
+        'username': username,
+        'passphrase': passphrase,
+        'kg': kg,
+        'bmc': bmc,
+        'port': 623,
+    }
+
+
+class Console(object):
+    def __init__(node, config, **kwargs):
+        crypt = config.decrypt
+        config.decrypt = True
+        configdata = config.get_node_attributes([node],
+            ['secret.ipmiuser', 'secret.ipmipassphrase',
+             'secret.managementuser', 'secret.managementpassphrase',
+             'hardwaremanagement.manager'])
+        connparams = get_conn_params(node, configdata)
+        self.username = connparams['username']
+        self.password = connparams['passphrase']
+        self.kg = connparams['kg']
+        self.bmc = connparams['bmc']
+        self.port = connparams['port']
+        # Cannot actually create console until 'connect', when we get callback
+
+    def connect(callback, **kwargs):
+        self.solconnection = console.Console(bmc=self.bmc,
+                                             port=self.port,
+                                             username=self.username,
+                                             password=self.password,
+                                             kg=self.kg,
+                                             iohandler=callback)
+        if _loopthread is None:
+            _loopthread = eventlet.spawn(_ipmi_evtloop)
+
+    def write(self, data, **kwargs):
+        self.solconnection.send_data(data)
+
+
+def create(nodes, element, configmanager, **kwargs):
+    if element == '_console/session':
+        if len(nodes) > 1:
+            raise Exception("_console/session does not support multiple nodes")
+        return Console(nodes[0], configmanager)
+    else:
+        raise Exception(
+            "TODO(jbjohnso): ipmi api implementation of %s" % element)
+
+
+def retrieve(nodes, element, configmanager, **kwargs):
+    raise Exception("TODO(jbjohnso): ipmi get implementation of %s" % element)