def sw_delete_unneeded(self):
"""
Delete unneeded firmware
We keep the one pointed to by "boot system flash" and the currently running one
status: Todo
"""
raise self.ElementException("Not implemented")
self.connect()
log.debug(
"------------------- sw_delete_unneeded() -------------------")
keep = {}
bootflash = {}
deleted = []
files = self.swList()
# Get the boot flash image
lines = self.getRunningConfig(filter_="^boot system flash")
for line in lines:
filename = line[18:].strip()
if filename in files:
# file found in flash, candidate to keep
if len(keep) == 0:
keep[filename] = True
bootflash[filename] = line
# Check the currently running firmware
lines = self.getCommandOutput("show version",
filter_="^System image file is")
if len(lines) < 1:
raise self.ElementException(
"Unexpected state, can't find command that selects operating system (1)"
)
line = lines[0].strip()
p = line.find(":")
if p < 0:
raise self.ElementException(
"Unexpected state, can't find command that selects operating system (2)"
)
filename = line[p + 1:-1]
if filename[0] == "/":
filename = filename[1:]
if filename in files:
keep[filename] = ""
else:
log.warning(
"Host %s running firmware (%s) does not exist in flash" %
(self.hostname, filename))
for f in files:
if f in keep:
log.debug("Keeping file %s" % f)
else:
log.debug("Deleting file %s" % f)
deleted.append(f)
self.swDelete(f)
if f in bootflash:
self.setConfig("no " + bootflash[f])
return deleted
def sw_delete_unneeded(self):
"""
Delete unneeded firmware
We keep the one pointed to by "boot system flash" and the currently running one
status: Todo
"""
raise self.ElementException("Not implemented")
self.connect()
log.debug("------------------- sw_delete_unneeded() -------------------")
keep = {}
bootflash = {}
deleted = []
files = self.swList()
# Get the boot flash image
lines = self.getRunningConfig(filter_="^boot system flash")
for line in lines:
filename = line[18:].strip()
if filename in files:
# file found in flash, candidate to keep
if len(keep) == 0:
keep[filename] = True
bootflash[filename] = line
# Check the currently running firmware
lines = self.getCommandOutput("show version", filter_="^System image file is")
if len(lines) < 1:
raise self.ElementException("Unexpected state, can't find command that selects operating system (1)")
line = lines[0].strip()
p = line.find(":")
if p < 0:
raise self.ElementException("Unexpected state, can't find command that selects operating system (2)")
filename = line[p+1:-1]
if filename[0] == "/":
filename = filename[1:]
# print("line", line)
# print("filename", filename)
if filename in files:
keep[filename] = ""
else:
log.warning("Host %s running firmware (%s) does not exist in flash" % (self.hostname, filename))
for f in files:
if f in keep:
log.debug("Keeping file %s" % f)
else:
log.debug("Deleting file %s" % f)
deleted.append(f)
self.swDelete(f)
if f in bootflash:
self.setConfig("no " + bootflash[f])
return deleted
def l2_peers(self, interface=None, default_domain=None):
"""
Returns the device L2 neighbours, LLDP and CDP
"""
peers = emtypes.Peers()
# ----- LLDP -----
if interface:
cmd = "show lldp neighbors %s detail" % interface
else:
cmd = "show lldp neighbors detail"
lines = self.run(cmd=cmd)
sections = self._l2_peers_get_sections(lines)
ix = 0
for start,stop in sections:
peer = emtypes.Peer(local_if="")
for line in lines[start:stop]:
# print(line)
if line.startswith("Local Intf:"):
peer.local_if = line[11:].strip()
elif line.startswith("Chassis id:"):
peer.remote_mac = line[11:].strip()
elif line.startswith("Port id:"):
peer.remote_if = line[8:].strip()
elif line.startswith("System Name:"):
peer.remote_hostname = line[12:].strip()
if default_domain and "." not in peer.remote_hostname:
peer.remote_hostname += "." + default_domain
elif line.startswith("System Description:"):
peer.remote_description = lines[start+1]
elif line.startswith("Management Addresses:"):
peer.remote_ipaddr = lines[start + 1].strip().split()[1]
start += 1
if peer.local_if:
peers.add(peer)
else:
log.warning("Cannot add peer, no local_if. %s" % peer)
# ----- CDP -----
if interface:
cmd = "show cdp neighbors %s detail" % interface
else:
cmd = "show cdp neighbors detail"
lines = self.run(cmd=cmd)
sections = self._l2_peers_get_sections(lines)
ix = 0
for start,stop in sections:
peer = emtypes.Peer(remote_mac="")
for line in lines[start:stop]:
# print(line)
if line.startswith("Device ID:"):
peer.remote_hostname = line[11:].strip()
if default_domain and "." not in peer.remote_hostname:
peer.remote_hostname += "." + default_domain
if line.startswith("Platform:"):
peer.remote_description = line[9:].strip().split(",")[0]
elif line.startswith("Interface:"):
tmp = line.split()
peer.local_if = tmp[1].replace(",", "")
peer.remote_if = tmp[6].replace(",", "")
elif line.startswith(" IP address:"):
peer.remote_ipaddr = line[13:].strip()
if peer.local_if:
if not peers.exists(peer):
peers.add(peer)
else:
log.warning("Peer %s already added, through LLDP" % peer)
else:
log.warning("Cannot add peer, no local_if. %s" % peer)
return peers
def l2_peers(self, interface=None, default_domain=None):
"""
Returns the device L2 neighbours, LLDP and CDP
"""
peers = emtypes.Peers()
# ----- LLDP -----
if interface:
cmd = "show lldp neighbors %s detail" % interface
else:
cmd = "show lldp neighbors detail"
lines = self.run(cmd=cmd)
sections = self._l2_peers_get_sections(lines)
ix = 0
for start,stop in sections:
peer = emtypes.Peer(local_if="")
for line in lines[start:stop]:
# print(line)
if line.startswith("Local Intf:"):
peer.local_if = line[11:].strip()
elif line.startswith("Chassis id:"):
peer.remote_mac = line[11:].strip()
elif line.startswith("Port id:"):
peer.remote_if = line[8:].strip()
elif line.startswith("System Name:"):
peer.remote_hostname = line[12:].strip()
if default_domain and "." not in peer.remote_hostname:
peer.remote_hostname += "." + default_domain
elif line.startswith("System Description:"):
peer.remote_description = lines[start+1]
elif line.startswith("Management Addresses:"):
peer.remote_ipaddr = lines[start + 1].strip().split()[1]
start += 1
if peer.local_if:
peers.add(peer)
else:
log.warning("Cannot add peer, no local_if. %s" % peer)
# ----- CDP -----
if interface:
cmd = "show cdp neighbors %s detail" % interface
else:
cmd = "show cdp neighbors detail"
lines = self.run(cmd=cmd)
sections = self._l2_peers_get_sections(lines)
ix = 0
for start,stop in sections:
peer = emtypes.Peer(remote_mac="")
for line in lines[start:stop]:
# print(line)
if line.startswith("Device ID:"):
peer.remote_hostname = line[11:].strip()
if default_domain and "." not in peer.remote_hostname:
peer.remote_hostname += "." + default_domain
if line.startswith("Platform:"):
peer.remote_description = line[9:].strip().split(",")[0]
elif line.startswith("Interface:"):
tmp = line.split()
peer.local_if = tmp[1].replace(",", "")
peer.remote_if = tmp[6].replace(",", "")
elif line.startswith(" IP address:"):
peer.remote_ipaddr = line[13:].strip()
if peer.local_if:
if not peers.exists(peer):
peers.add(peer)
else:
log.warning("Peer %s already added, through LLDP" % peer)
else:
log.warning("Cannot add peer, no local_if. %s" % peer)
return peers