24     def __init__(self, session, prompt):  argument
25         self.session = session
26         self.prompt = prompt
28     def _clear(self):  argument
29         self.session.expect([".+".encode(), pexpect.TIMEOUT], timeout=5)
31     def _state(self, cmd, needle):  argument
32         self.session.sendline()
33         self._clear()
34         self.session.sendline("obmcutil -w {}".format(cmd).encode())
35         self.session.expect(needle, timeout=None)
36         rc = self.session.after.decode()
39     def hoststate(self):  argument
40         return self._state(
46     def bmcstate(self):  argument
47         return self._state(
52     def poweron(self):  argument
53         self.session.sendline("obmcutil -w poweron")
54         self.session.expect(self.prompt)
56     def chassisoff(self):  argument
57         self.session.sendline("obmcutil -w chassisoff")
58         self.session.expect(self.prompt)
62     def write(self, bstring):  argument
68     def flush(self):  argument
73     def __init__(self, entity):  argument
74         self.getty = "login: ".encode()
75         self.shell = "# ".encode()
76         self.entity = entity
78         self.session = pexpect.spawn("telnet {} {}".format(*fargs))
79         self.session.logfile = PexpectLogger()
80         self.obmcutil = Obmcutil(self.session, self.shell)
81         self.session.sendline()
82         rc = self.session.expect([self.getty, self.shell])
84             self.login()
86     def login(self):  argument
87         self.session.sendline(
88             self.entity.console.credentials.username.encode()
90         self.session.expect("Password: ".encode())
91         self.session.sendline(
92             self.entity.console.credentials.password.encode()
94         self.session.expect(self.shell)
96     def reboot(self):  argument
97         self.session.sendline("reboot")
98         self.session.expect(
101         self.session.expect(self.getty, timeout=None)
102         self.login()
103         state = self.obmcutil.bmcstate()
104         while state != self.obmcutil.BMC_READY:
107                     self.obmcutil.BMC_READY, state
111             state = self.obmcutil.bmcstate()
113     def chassisoff(self):  argument
114         self.obmcutil.chassisoff()
116     def poweron(self):  argument
117         hs = self.obmcutil.hoststate()
119         if hs in (self.obmcutil.HOST_ON, self.obmcutil.HOST_QUIESCED):
120             self.obmcutil.chassisoff()
121         self.obmcutil.poweron()
125     def __init__(self, entity, bmc):  argument
126         self.shell = "/? *#".encode()
127         self.petitboot = "Petitboot".encode()
128         self.session = None
129         self.entity = entity
130         self.bmc = bmc
131         self.connect()
133     def connect(self):  argument
135             self.entity.console.endpoint.port,
136             self.entity.console.credentials.username,
137             self.entity.console.endpoint.host,
139         self.session = pexpect.spawn("ssh -p{} {}@{}".format(*fargs))
140         self.session.logfile = PexpectLogger()
141         self.session.expect("password:".encode())
142         self.session.sendline(
143             self.entity.console.credentials.password.encode()
146     def poweron(self):  argument
147         self.bmc.chassisoff()
148         self.bmc.poweron()
149         self.session.send("\f")
150         rc = self.session.expect([self.petitboot, self.shell], timeout=None)
152             self.session.sendline()
153             self.session.expect(self.shell)
155     def reboot(self):  argument
156         self.session.send("\f")
157         rc = self.session.expect([self.petitboot, self.shell], timeout=None)
159             self.session.sendline()
160             self.session.expect(self.shell)
161         self.session.sendline("reboot".encode())
162         self.session.expect(
165         self.session.expect("Petitboot".encode(), timeout=None)
166         self.session.sendline()
167         self.session.expect(self.shell)