Merge pull request #113 from opennetworkinglab/devl/newOnosCHO
Initial MPLS add intent driver function
diff --git a/TestON/drivers/common/cli/emulator/mininetclidriver.py b/TestON/drivers/common/cli/emulator/mininetclidriver.py
index 2d7c0a5..ce6e02d 100644
--- a/TestON/drivers/common/cli/emulator/mininetclidriver.py
+++ b/TestON/drivers/common/cli/emulator/mininetclidriver.py
@@ -264,6 +264,7 @@
main.TRUE if pingall completes with no pings dropped
otherwise main.FALSE"""
try:
+ timeout = int( timeout )
if self.handle:
main.log.info(
self.name +
diff --git a/TestON/drivers/common/cli/onosclidriver.py b/TestON/drivers/common/cli/onosclidriver.py
index 90267af..703e15f 100644
--- a/TestON/drivers/common/cli/onosclidriver.py
+++ b/TestON/drivers/common/cli/onosclidriver.py
@@ -299,7 +299,7 @@
main.cleanup()
main.exit()
- def sendline( self, cmdStr ):
+ def sendline( self, cmdStr, debug=False ):
"""
Send a completely user specified string to
the onos> prompt. Use this function if you have
@@ -316,7 +316,7 @@
response = self.handle.before
if i == 2:
self.handle.sendline()
- self.handle.expect( "\$" )
+ self.handle.expect( ["\$", pexpect.TIMEOUT] )
response += self.handle.before
print response
try:
@@ -326,15 +326,39 @@
# TODO: do something with i
main.log.info( "Command '" + str( cmdStr ) + "' sent to "
+ self.name + "." )
- # Remove control strings from output
+ if debug:
+ main.log.debug( "Raw output" )
+ main.log.debug( repr( response ) )
+
+ # Remove ANSI color control strings from output
ansiEscape = re.compile( r'\x1b[^m]*m' )
response = ansiEscape.sub( '', response )
+ if debug:
+ main.log.debug( "ansiEscape output" )
+ main.log.debug( repr( response ) )
+
# Remove extra return chars that get added
response = re.sub( r"\s\r", "", response )
+ if debug:
+ main.log.debug( "Removed extra returns from output" )
+ main.log.debug( repr( response ) )
+
+ # Strip excess whitespace
response = response.strip()
+ if debug:
+ main.log.debug( "parsed and stripped output" )
+ main.log.debug( repr( response ) )
+
# parse for just the output, remove the cmd from response
- output = response.split( cmdStr, 1 )[1]
- return output
+ output = response.split( cmdStr.strip(), 1 )
+ if debug:
+ main.log.debug( "split output" )
+ for r in output:
+ main.log.debug( repr( r ) )
+ return output[1].strip()
+ except IndexError:
+ main.log.exception( self.name + ": Object not as expected" )
+ return None
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -398,11 +422,13 @@
try:
cmdStr = "remove-node " + str( nodeId )
- self.sendline( cmdStr )
- # TODO: add error checking. Does ONOS give any errors?
-
- return main.TRUE
-
+ handle = self.sendline( cmdStr )
+ if re.search( "Error", handle ):
+ main.log.error( "Error in removing node" )
+ main.log.error( handle )
+ return main.FALSE
+ else:
+ return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -424,16 +450,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "nodes"
if jsonFormat:
- cmdStr = "nodes -j"
- output = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- parsedOutput = ansiEscape.sub( '', output )
- return parsedOutput
- else:
- cmdStr = "nodes"
- output = self.sendline( cmdStr )
- return output
+ cmdStr += " -j"
+ output = self.sendline( cmdStr )
+ return output
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -455,10 +476,9 @@
topology = current ONOS topology
"""
try:
- # either onos:topology or 'topology' will work in CLI
cmdStr = "topology -j"
handle = self.sendline( cmdStr )
- main.log.info( "topology -j returned: " + str( handle ) )
+ main.log.info( cmdStr + " returned: " + str( handle ) )
return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
@@ -475,14 +495,20 @@
def featureInstall( self, featureStr ):
"""
- Installs a specified feature
- by issuing command: 'onos> feature:install <feature_str>'
+ Installs a specified feature by issuing command:
+ 'feature:install <feature_str>'
+ NOTE: This is now deprecated, you should use the activateApp method
+ instead
"""
try:
cmdStr = "feature:install " + str( featureStr )
- self.sendline( cmdStr )
- # TODO: Check for possible error responses from karaf
- return main.TRUE
+ handle = self.sendline( cmdStr )
+ if re.search( "Error", handle ):
+ main.log.error( "Error in installing feature" )
+ main.log.error( handle )
+ return main.FALSE
+ else:
+ return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -502,20 +528,28 @@
def featureUninstall( self, featureStr ):
"""
- Uninstalls a specified feature
- by issuing command: 'onos> feature:uninstall <feature_str>'
+ Uninstalls a specified feature by issuing command:
+ 'feature:uninstall <feature_str>'
+ NOTE: This is now deprecated, you should use the deactivateApp method
+ instead
"""
try:
cmdStr = 'feature:list -i | grep "' + featureStr + '"'
handle = self.sendline( cmdStr )
if handle != '':
cmdStr = "feature:uninstall " + str( featureStr )
- self.sendline( cmdStr )
+ output = self.sendline( cmdStr )
# TODO: Check for possible error responses from karaf
else:
main.log.info( "Feature needs to be installed before " +
"uninstalling it" )
- return main.TRUE
+ return main.TRUE
+ if re.search( "Error", output ):
+ main.log.error( "Error in uninstalling feature" )
+ main.log.error( output )
+ return main.FALSE
+ else:
+ return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -536,9 +570,14 @@
TODO: refactor this function
"""
try:
- cmdStr = "device-remove "+str(deviceId)
- self.sendline( cmdStr )
- return main.TRUE
+ cmdStr = "device-remove " + str( deviceId )
+ handle = self.sendline( cmdStr )
+ if re.search( "Error", handle ):
+ main.log.error( "Error in removing device" )
+ main.log.error( handle )
+ return main.FALSE
+ else:
+ return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -559,29 +598,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "devices"
if jsonFormat:
- cmdStr = "devices -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the
- ANSI escape sequences. In json.loads( somestring ), this
- somestring variable is actually repr( somestring ) and
- json.loads would fail with the escape sequence. So we take off
- that escape sequence using:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
- else:
- cmdStr = "devices"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -603,9 +624,13 @@
"""
try:
cmdStr = "onos:balance-masters"
- self.sendline( cmdStr )
- # TODO: Check for error responses from ONOS
- return main.TRUE
+ handle = self.sendline( cmdStr )
+ if re.search( "Error", handle ):
+ main.log.error( "Error in balancing masters" )
+ main.log.error( handle )
+ return main.FALSE
+ else:
+ return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -626,29 +651,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "links"
if jsonFormat:
- cmdStr = "links -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the ANSI
- escape sequences. In json.loads( somestring ), this somestring
- variable is actually repr( somestring ) and json.loads would
- fail with the escape sequence. So we take off that escape
- sequence using:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
- else:
- cmdStr = "links"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -669,30 +676,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "ports"
if jsonFormat:
- cmdStr = "ports -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the ANSI
- escape sequences. In json.loads( somestring ), this somestring
- variable is actually repr( somestring ) and json.loads would
- fail with the escape sequence. So we take off that escape
- sequence using the following commands:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
-
- else:
- cmdStr = "ports"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -713,32 +701,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "roles"
if jsonFormat:
- cmdStr = "roles -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the ANSI
- escape sequences. In json.loads( somestring ), this somestring
- variable is actually repr( somestring ) and json.loads would
- fail with the escape sequence.
-
- So we take off that escape sequence using the following
- commads:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
-
- else:
- cmdStr = "roles"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -853,29 +820,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "hosts"
if jsonFormat:
- cmdStr = "hosts -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the ANSI
- escape sequences. In json.loads( somestring ), this somestring
- variable is actually repr( somestring ) and json.loads would
- fail with the escape sequence. So we take off that escape
- sequence using:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
- else:
- cmdStr = "hosts"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -1287,12 +1236,14 @@
return main.FALSE
else:
if len( ingressDeviceList ) == len( portIngressList ):
- for ingressDevice, portIngress in zip( ingressDeviceList, portIngressList ):
+ for ingressDevice, portIngress in zip( ingressDeviceList,
+ portIngressList ):
cmd += " " + \
str( ingressDevice ) + "/" +\
str( portIngress ) + " "
else:
- main.log.error( "Device list and port list does not have the same length" )
+ main.log.error( "Device list and port list does not " +
+ "have the same length" )
return main.FALSE
if "/" in egressDevice:
cmd += " " + str( egressDevice )
@@ -1305,8 +1256,6 @@
cmd += " " +\
str( egressDevice ) + "/" +\
str( portEgress )
-
- print "cmd= ", cmd
handle = self.sendline( cmd )
# If error, return error message
if re.search( "Error", handle ):
@@ -1424,7 +1373,7 @@
# Check whether the user appended the port
# or provided it as an input
-
+
if "/" in ingressDevice:
cmd += " " + str( ingressDevice )
else:
@@ -1448,15 +1397,15 @@
return main.FALSE
else:
if len( egressDeviceList ) == len( portEgressList ):
- for egressDevice, portEgress in zip( egressDeviceList, portEgressList ):
+ for egressDevice, portEgress in zip( egressDeviceList,
+ portEgressList ):
cmd += " " + \
str( egressDevice ) + "/" +\
str( portEgress )
else:
- main.log.error( "Device list and port list does not have the same length" )
+ main.log.error( "Device list and port list does not " +
+ "have the same length" )
return main.FALSE
-
- print "cmd= ", cmd
handle = self.sendline( cmd )
# If error, return error message
if re.search( "Error", handle ):
@@ -1635,7 +1584,7 @@
cli output otherwise
"""
try:
- cmdStr = "remove-intent "
+ cmdStr = "remove-intent"
if purge:
cmdStr += " -p"
if sync:
@@ -1672,14 +1621,10 @@
Obtain all routes in the system
"""
try:
+ cmdStr = "routes"
if jsonFormat:
- cmdStr = "routes -j"
- handleTmp = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handleTmp )
- else:
- cmdStr = "routes"
- handle = self.sendline( cmdStr )
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
@@ -1702,14 +1647,10 @@
Obtain intents currently installed
"""
try:
+ cmdStr = "intents"
if jsonFormat:
- cmdStr = "intents -j"
- handle = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handle )
- else:
- cmdStr = "intents"
- handle = self.sendline( cmdStr )
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
@@ -1838,14 +1779,10 @@
Obtain flows currently installed
"""
try:
+ cmdStr = "flows"
if jsonFormat:
- cmdStr = "flows -j"
- handle = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handle )
- else:
- cmdStr = "flows"
- handle = self.sendline( cmdStr )
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
if re.search( "Error:", handle ):
main.log.error( self.name + ".flows() response: " +
str( handle ) )
@@ -1926,8 +1863,6 @@
if appId:
cmd += " " + str( appId )
handle = self.sendline( cmd )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handle )
if report:
latResult = []
main.log.info( handle )
@@ -1964,15 +1899,10 @@
* jsonFormat: enable json formatting of output
"""
try:
+ cmdStr = "intents-events-metrics"
if jsonFormat:
- cmdStr = "intents-events-metrics -j"
- handle = self.sendline( cmdStr )
- # Some color thing that we want to escape
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handle )
- else:
- cmdStr = "intents-events-metrics"
- handle = self.sendline( cmdStr )
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
@@ -1994,20 +1924,17 @@
* jsonFormat: enable json formatting of output
"""
try:
+ cmdStr = "topology-events-metrics"
if jsonFormat:
- cmdStr = "topology-events-metrics -j"
- handle = self.sendline( cmdStr )
- # Some color thing that we want to escape
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle = ansiEscape.sub( '', handle )
- else:
- cmdStr = "topology-events-metrics"
- handle = self.sendline( cmdStr )
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
if handle:
return handle
- else:
+ elif jsonFormat:
# Return empty json
return '{}'
+ else:
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -2305,29 +2232,11 @@
* jsonFormat - boolean indicating if you want output in json
"""
try:
+ cmdStr = "clusters"
if jsonFormat:
- cmdStr = "clusters -j"
- handle = self.sendline( cmdStr )
- """
- handle variable here contains some ANSI escape color code
- sequences at the end which are invisible in the print command
- output. To make that escape sequence visible, use repr()
- function. The repr( handle ) output when printed shows the ANSI
- escape sequences. In json.loads( somestring ), this somestring
- variable is actually repr( somestring ) and json.loads would
- fail with the escape sequence. So we take off that escape
- sequence using:
-
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- """
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- handle1 = ansiEscape.sub( '', handle )
- return handle1
- else:
- cmdStr = "clusters"
- handle = self.sendline( cmdStr )
- return handle
+ cmdStr += " -j"
+ handle = self.sendline( cmdStr )
+ return handle
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -2558,10 +2467,10 @@
"""
try:
intents = self.intents( )
- intentStates = []
+ states = []
for intent in json.loads( intents ):
- intentStates.append( intent.get( 'state', None ) )
- out = [ (i, intentStates.count( i ) ) for i in set( intentStates ) ]
+ states.append( intent.get( 'state', None ) )
+ out = [ ( i, states.count( i ) ) for i in set( states ) ]
main.log.info( dict( out ) )
return dict( out )
except TypeError:
@@ -2592,16 +2501,11 @@
# "topic": "intent-partition-3"
# },
try:
+ cmdStr = "onos:leaders"
if jsonFormat:
- cmdStr = "onos:leaders -j"
- output = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- cleanedOutput = ansiEscape.sub( '', output )
- return cleanedOutput
- else:
- cmdStr = "onos:leaders"
- output = self.sendline( cmdStr )
- return output
+ cmdStr += " -j"
+ output = self.sendline( cmdStr )
+ return output
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -2620,16 +2524,11 @@
Returns the output of the intent Pending map.
"""
try:
+ cmdStr = "onos:intents -p"
if jsonFormat:
- cmdStr = "onos:intents -p -j"
- output = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- cleanedOutput = ansiEscape.sub( '', output )
- return cleanedOutput
- else:
- cmdStr = "onos:intents -p"
- output = self.sendline( cmdStr )
- return output
+ cmdStr += " -j"
+ output = self.sendline( cmdStr )
+ return output
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -2659,16 +2558,11 @@
# "term": 3
# },
try:
+ cmdStr = "onos:partitions"
if jsonFormat:
- cmdStr = "onos:partitions -j"
- output = self.sendline( cmdStr )
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- cleanedOutput = ansiEscape.sub( '', output )
- return cleanedOutput
- else:
- cmdStr = "onos:partitions"
- output = self.sendline( cmdStr )
- return output
+ cmdStr += " -j"
+ output = self.sendline( cmdStr )
+ return output
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
return None
@@ -2693,18 +2587,12 @@
# "origin":"ON.Lab","permissions":"[]","featuresRepo":"",
# "features":"[onos-openflow]","state":"ACTIVE"}]
try:
+ cmdStr = "onos:apps"
if jsonFormat:
- cmdStr = "onos:apps -j"
- output = self.sendline( cmdStr )
- assert "Error executing command" not in output
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- cleanedOutput = ansiEscape.sub( '', output )
- return cleanedOutput
- else:
- cmdStr = "onos:apps"
- output = self.sendline( cmdStr )
- assert "Error executing command" not in output
- return output
+ cmdStr += " -j"
+ output = self.sendline( cmdStr )
+ assert "Error executing command" not in output
+ return output
# FIXME: look at specific exceptions/Errors
except AssertionError:
main.log.error( "Error in processing onos:app command: " +
@@ -2816,7 +2704,7 @@
str( output ) )
# NOTE: we may need to add more checks here
# else: Command was successful
- #main.log.debug( "app response: " + repr( output ) )
+ # main.log.debug( "app response: " + repr( output ) )
return main.TRUE
except TypeError:
main.log.exception( self.name + ": Object not as expected" )
@@ -3009,15 +2897,9 @@
cmdStr = "app-ids"
if jsonFormat:
cmdStr += " -j"
- output = self.sendline( cmdStr )
- assert "Error executing command" not in output
- ansiEscape = re.compile( r'\r\r\n\x1b[^m]*m' )
- cleanedOutput = ansiEscape.sub( '', output )
- return cleanedOutput
- else:
- output = self.sendline( cmdStr )
- assert "Error executing command" not in output
- return output
+ output = self.sendline( cmdStr )
+ assert "Error executing command" not in output
+ return output
except AssertionError:
main.log.error( "Error in processing onos:app-ids command: " +
str( output ) )
@@ -3109,3 +2991,108 @@
main.cleanup()
main.exit()
+ def getCfg( self, component=None, propName=None, short=False,
+ jsonFormat=True ):
+ """
+ Get configuration settings from onos cli
+ Optional arguments:
+ component - Optionally only list configurations for a specific
+ component. If None, all components with configurations
+ are displayed. Case Sensitive string.
+ propName - If component is specified, propName option will show
+ only this specific configuration from that component.
+ Case Sensitive string.
+ jsonFormat - Returns output as json. Note that this will override
+ the short option
+ short - Short, less verbose, version of configurations.
+ This is overridden by the json option
+ returns:
+ Output from cli as a string or None on error
+ """
+ try:
+ baseStr = "cfg"
+ cmdStr = " get"
+ componentStr = ""
+ if component:
+ componentStr += " " + component
+ if propName:
+ componentStr += " " + propName
+ if jsonFormat:
+ baseStr += " -j"
+ elif short:
+ baseStr += " -s"
+ output = self.sendline( baseStr + cmdStr + componentStr )
+ assert "Error executing command" not in output
+ return output
+ except AssertionError:
+ main.log.error( "Error in processing 'cfg get' command: " +
+ str( output ) )
+ return None
+ except TypeError:
+ main.log.exception( self.name + ": Object not as expected" )
+ return None
+ except pexpect.EOF:
+ main.log.error( self.name + ": EOF exception found" )
+ main.log.error( self.name + ": " + self.handle.before )
+ main.cleanup()
+ main.exit()
+ except Exception:
+ main.log.exception( self.name + ": Uncaught exception!" )
+ main.cleanup()
+ main.exit()
+
+ def setCfg( self, component, propName, value=None, check=True ):
+ """
+ Set/Unset configuration settings from ONOS cli
+ Optional arguments:
+ component - The case sensitive name of the component whose
+ property is to be set
+ propName - The case sensitive name of the property to be set/unset
+ value - The value to set the property to. If None, will unset the
+ property and revert it to it's default value(if applicable)
+ check - Boolean, Check whether the option was successfully set this
+ only applies when a value is given.
+ returns:
+ main.TRUE on success or main.FALSE on failure. If check is False,
+ will return main.TRUE unless there is an error
+ """
+ try:
+ baseStr = "cfg"
+ cmdStr = " set " + str( component ) + " " + str( propName )
+ if value is not None:
+ cmdStr += " " + str( value )
+ output = self.sendline( baseStr + cmdStr )
+ assert "Error executing command" not in output
+ if value and check:
+ results = self.getCfg( component=str( component ),
+ propName=str( propName ),
+ jsonFormat=True )
+ # Check if current value is what we just set
+ try:
+ jsonOutput = json.loads( results )
+ current = jsonOutput[ 'value' ]
+ except ( ValueError, TypeError ):
+ main.log.exception( "Error parsing cfg output" )
+ main.log.error( "output:" + repr( results ) )
+ return main.FALSE
+ if current == str( value ):
+ return main.TRUE
+ return main.FALSE
+ return main.TRUE
+ except AssertionError:
+ main.log.error( "Error in processing 'cfg set' command: " +
+ str( output ) )
+ return main.FALSE
+ except TypeError:
+ main.log.exception( self.name + ": Object not as expected" )
+ return main.FALSE
+ except pexpect.EOF:
+ main.log.error( self.name + ": EOF exception found" )
+ main.log.error( self.name + ": " + self.handle.before )
+ main.cleanup()
+ main.exit()
+ except Exception:
+ main.log.exception( self.name + ": Uncaught exception!" )
+ main.cleanup()
+ main.exit()
+