def run(*args):
"""Execute command over a number of hosts which match with specified Tag
name provided as argument. Example::
mico ec2 run 'apaches-*' service apache reload
"""
env.host_label = { x.ip_address:x.name for x in ec2_list(args[0]) if x.ip_address is not None }
env.roledefs['mico'] = [ x for x in env.host_label ]
env.roles.append('mico')
if len(env.roledefs['mico']) > 0:
mico.run(" ".join(args[1:]))
def run(*args):
"""Execute command over a number of hosts which match with specified Tag
name provided as argument. Example::
mico ec2 run 'apaches-*' service apache reload
"""
env.host_label = {
x.ip_address: x.name
for x in ec2_list(args[0]) if x.ip_address is not None
}
env.roledefs['mico'] = [x for x in env.host_label]
env.roles.append('mico')
if len(env.roledefs['mico']) > 0:
mico.run(" ".join(args[1:]))
def network_address(iface=""):
"""Return a list of IP addresses associated with an specific interface
or, if not provided, the full list of the system."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig %s | grep 'inet addr'" % iface)[0]
return map(lambda x: x.split()[1].split(':')[1],
res.splitlines())
def network_netmask(iface=""):
"""Return a list of IP netmask associated with an specific interface
or, if not provided, the full list of the system."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig %s | grep 'inet addr'" % iface)[0]
ret = []
for _res in res.splitlines():
field = _res.split()[2]
if field.startswith("Mask"):
ret.append(field.split(':')[1])
else:
field = res.split()[3]
ret.append(field.split(':')[1])
return ret
def network_netmask(iface=""):
"""Return a list of IP netmask associated with an specific interface
or, if not provided, the full list of the system."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig %s | grep 'inet addr'" % iface)[0]
ret = []
for _res in res.splitlines():
field = _res.split()[2]
if field.startswith("Mask"):
ret.append(field.split(':')[1])
else:
field = res.split()[3]
ret.append(field.split(':')[1])
return ret
def network_nameservers():
"""Return a list with the nameservers present in the remote system."""
with settings(hide('running', 'stdout')):
res = mico.run("grep ^nameserver /etc/resolv.conf")[0]
return map(lambda x: x.split()[1], res.splitlines())
def network_interfaces():
"""Return a list of available network interfaces in the remote host."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig -s")[0]
return map(lambda line: line.split(' ')[0], res.splitlines()[1:])
def _env_kernel():
"""Get the kernel version running in the remote host.
"""
return mico.run("uname -s")[0].lower()
def _env_kernel():
"""Get the kernel version running in the remote host.
"""
return mico.run("uname -s")[0].lower()
def network_nameservers():
"""Return a list with the nameservers present in the remote system."""
with settings(hide('running', 'stdout')):
res = mico.run("grep ^nameserver /etc/resolv.conf")[0]
return map(lambda x: x.split()[1], res.splitlines())
def network_address(iface=""):
"""Return a list of IP addresses associated with an specific interface
or, if not provided, the full list of the system."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig %s | grep 'inet addr'" % iface)[0]
return map(lambda x: x.split()[1].split(':')[1], res.splitlines())
def network_interfaces():
"""Return a list of available network interfaces in the remote host."""
with settings(hide('running', 'stdout')):
res = mico.run("/sbin/ifconfig -s")[0]
return map(lambda line: line.split(' ')[0], res.splitlines()[1:])
