def getKernel(self):
"""
Requests the host to get the version of the kernel
"""
cmd = {'cmd': "uname -mrs", 'get': GET_KERNEL}
if self.logEventSent:
layer_linux = templates.linux(get=GET_KERNEL, event='request')
self.logSentEvent(shortEvt="%s Request" % GET_KERNEL,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def getCpuInfo(self):
"""
Requests the host to get the cpu info
"""
cmd = {'cmd': "cat /proc/cpuinfo", 'get': GET_CPU_INFO}
if self.logEventSent:
layer_linux = templates.linux(get=GET_CPU_INFO, event='request')
self.logSentEvent(shortEvt="%s Request" % GET_CPU_INFO,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def getOs(self):
"""
Requests the host to get the version of the operating system
"""
cmd = {'cmd': "", 'get': GET_OS}
if self.logEventSent:
layer_linux = templates.linux(get=GET_OS, event='request')
self.logSentEvent(shortEvt="%s Request" % GET_OS,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def getHostname(self):
"""
Requests the host to get the hostname
"""
cmd = {'cmd': "uname -n", 'get': GET_HOSTNAME}
if self.logEventSent:
layer_linux = templates.linux(get=GET_HOSTNAME, event='request')
self.logSentEvent(shortEvt="%s Request" % GET_HOSTNAME,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def getMemUsage(self):
"""
Requests the host to get the memory usage
"""
__cmd__ = "cat /proc/meminfo"
cmd = {'cmd': __cmd__, 'get': GET_MEM_USAGE}
if self.logEventSent:
layer_linux = templates.linux(get=GET_MEM_USAGE, event='request')
self.logSentEvent(shortEvt="%s Request" % GET_MEM_USAGE,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def execCommand(self, cmd):
"""
Execute the command passed on argument
@param cmd: command to execute
@type cmd: string
"""
cmd = {'cmd': cmd, 'get': EXEC_CMD}
if self.logEventSent:
layer_linux = templates.linux(get=EXEC_CMD, event='request')
self.logSentEvent(shortEvt="%s Request" % EXEC_CMD,
tplEvt=self.encapsule(linux_event=layer_linux))
self.sendNotifyToAgent(data=cmd)
def hasReceivedResponse(self, timeout=1.0):
"""
Waits to receive "response" event until the end of the timeout
@param timeout: time max to wait to receive event in second (default=1s)
@type timeout: float
@return: an event matching with the template or None otherwise
@rtype: templatemessage
"""
TestAdapterLib.check_timeout(caller=TestAdapterLib.caller(),
timeout=timeout)
layer_linux = templates.linux(event='response')
evt = self.received(expected=self.encapsule(linux_event=layer_linux),
timeout=timeout)
return evt
def hasReceivedResponse(self, timeout=1.0):
"""
Waits to receive "response" event until the end of the timeout
@param timeout: time max to wait to receive event in second (default=1s)
@type timeout: float
@return: an event matching with the template or None otherwise
@rtype: templatemessage
"""
if not (isinstance(timeout, int)
or isinstance(timeout, float)) or isinstance(timeout, bool):
raise TestAdapterLib.ValueException(
TestAdapterLib.caller(),
"timeout argument is not a float or integer (%s)" %
type(timeout))
layer_linux = templates.linux(event='response')
evt = self.received(expected=self.encapsule(linux_event=layer_linux),
timeout=timeout)
return evt
def receivedNotifyFromAgent(self, data):
"""
Function to reimplement
"""
if 'cmd' in data:
if data['cmd'] == AGENT_INITIALIZED:
tpl = TestTemplatesLib.TemplateMessage()
layer = TestTemplatesLib.TemplateLayer('AGENT')
layer.addKey("ready", True)
layer.addKey(name='name', data=self.cfg['agent']['name'])
layer.addKey(name='type', data=self.cfg['agent']['type'])
tpl.addLayer(layer=layer)
self.logRecvEvent(shortEvt="Agent Is Ready", tplEvt=tpl)
else:
try:
raw = data['result']
tplLin = templates.linux(event='response')
tplLin.addRaw(raw)
if data['get'] == EXEC_CMD:
Rsp = EXEC_CMD
tplLin.addKey(name='get', data=Rsp)
tplLin.addKey(name='result', data=raw)
if data['get'] == GET_HOSTNAME:
Rsp = GET_HOSTNAME
tplLin.addKey(name='get', data=Rsp)
tplLin.addKey(name='hostname', data=raw.splitlines()[0])
if data['get'] == GET_OS:
Rsp = GET_OS
tplLin.addKey(name='get', data=Rsp)
tplLin.addKey(name='os', data=raw)
if data['get'] == GET_KERNEL:
Rsp = GET_KERNEL
tplLin.addKey(name='get', data=Rsp)
tplLin.addKey(name='kernel', data=raw)
if data['get'] == GET_CPU_INFO:
Rsp = GET_CPU_INFO
tplLin.addKey(name='get', data=Rsp)
cpus = self.decodeCpuInfo(cpus=raw)
tplLin.addKey(name='cpu-count', data=str(len(cpus)))
for cpu, details in cpus.items():
tplCpu = TestTemplatesLib.TemplateLayer(name='')
for k, v in details.items():
tplCpu.addKey(name=k, data=v)
tplLin.addKey(name=cpu, data=tplCpu)
if data['get'] == GET_MEM_USAGE:
Rsp = GET_MEM_USAGE
tplLin.addKey(name='get', data=Rsp)
mem = self.decodeMemUsage(mem=raw)
for k, v in mem.items():
tplLin.addKey(name=k, data=v)
if self.logEventReceived:
tpl = self.encapsule(linux_event=tplLin)
tpl.addRaw(raw)
self.logRecvEvent(shortEvt="%s Response" % Rsp, tplEvt=tpl)
except Exception as e:
self.error('unable to read response: %s' % str(e))