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Commit
a0f8465b
authored
Nov 07, 2018
by
Czémán Arnold
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Merge remote-tracking branch 'origin/master' into freebsd
Conflicts: agent.py
parents
f6960606
16b8fc3a
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Showing
7 changed files
with
123 additions
and
94 deletions
+123
-94
.gitignore
+6
-0
agent.py
+6
-5
linux/_linuxcontext.py
+19
-24
linux/posixvirtio.py
+9
-1
notify.py
+9
-3
windows/_win32context.py
+0
-7
windows/network.py
+74
-54
No files found.
.gitignore
View file @
a0f8465b
...
...
@@ -5,3 +5,9 @@
version.txt
*,cover
.coverage
*.log
build
dist
*.exe
*.spec
agent.py
View file @
a0f8465b
...
...
@@ -3,7 +3,6 @@
from
os
import
environ
,
chdir
import
platform
from
shutil
import
copy
import
subprocess
import
sys
...
...
@@ -13,7 +12,6 @@ if system == "Linux" or system == "FreeBSD":
try
:
chdir
(
sys
.
path
[
0
])
subprocess
.
call
((
'pip'
,
'install'
,
'-r'
,
'requirements.txt'
))
copy
(
"/root/agent/misc/vm_renewal"
,
"/usr/local/bin/"
)
except
:
pass
# hope it works
...
...
@@ -56,6 +54,9 @@ class SerialLineReceiver(SerialLineReceiverBase):
return
d
reactor
.
addSystemEventTrigger
(
"before"
,
"shutdown"
,
shutdown
)
def
connectionLost
(
self
,
reason
):
reactor
.
stop
()
def
connectionLost2
(
self
,
reason
):
self
.
send_command
(
command
=
'agent_stopped'
,
args
=
{})
...
...
@@ -74,9 +75,9 @@ class SerialLineReceiver(SerialLineReceiverBase):
def
send_status
(
self
):
import
psutil
disk_usage
=
{(
disk
.
device
.
replace
(
'/'
,
'_'
)):
psutil
.
disk_usage
(
disk
.
mountpoint
)
.
percent
for
disk
in
psutil
.
disk_partitions
()}
disk_usage
=
dict
((
disk
.
device
.
replace
(
'/'
,
'_'
),
psutil
.
disk_usage
(
disk
.
mountpoint
)
.
percent
)
for
disk
in
psutil
.
disk_partitions
())
args
=
{
"cpu"
:
dict
(
psutil
.
cpu_times
()
.
_asdict
()),
"ram"
:
dict
(
psutil
.
virtual_memory
()
.
_asdict
()),
"swap"
:
dict
(
psutil
.
swap_memory
()
.
_asdict
()),
...
...
linux/_linuxcontext.py
View file @
a0f8465b
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from
os
import
mkdir
,
environ
,
chdir
from
os
import
mkdir
,
remove
,
chown
from
pwd
import
getpwnam
import
platform
from
shutil
import
copy
,
rmtree
,
move
from
shutil
import
rmtree
,
move
import
subprocess
import
sys
system
=
platform
.
system
()
working_directory
=
sys
.
path
[
0
]
try
:
chdir
(
working_directory
)
subprocess
.
call
((
'pip'
,
'install'
,
'-r'
,
'requirements.txt'
))
if
system
==
'Linux'
:
copy
(
"/root/agent/misc/vm_renewal"
,
"/usr/local/bin/"
)
except
:
pass
# hope it works
import
logging
import
fileinput
import
tarfile
...
...
@@ -35,10 +26,7 @@ from context import BaseContext
from
twisted.internet
import
reactor
logging
.
basicConfig
()
logger
=
logging
.
getLogger
()
level
=
environ
.
get
(
'LOGLEVEL'
,
'INFO'
)
logger
.
setLevel
(
level
)
SSH_DIR
=
expanduser
(
'~cloud/.ssh'
)
AUTHORIZED_KEYS
=
join
(
SSH_DIR
,
'authorized_keys'
)
...
...
@@ -51,18 +39,19 @@ mount_template_linux = (
distros
=
{
'Scientific Linux'
:
'rhel'
,
'Oracle Linux Server'
:
'rhel'
,
'CentOS'
:
'rhel'
,
'CentOS Linux'
:
'rhel'
,
'Debian'
:
'debian'
,
'Ubuntu'
:
'debian'
}
if
system
==
'Linux'
:
distro
=
distros
[
platform
.
linux_distribution
()[
0
]]
distro
=
distros
[
platform
.
linux_distribution
()[
0
]]
class
Context
(
BaseContext
):
# http://stackoverflow.com/questions/12081310/
# python-module-to-change-system-date-and-time
@staticmethod
def
_linux_set_time
(
time
):
import
ctypes
import
ctypes.util
...
...
@@ -161,7 +150,6 @@ class Context(BaseContext):
@staticmethod
def
_save_keys
(
keys
):
print
keys
try
:
mkdir
(
SSH_DIR
)
except
OSError
:
...
...
@@ -170,6 +158,10 @@ class Context(BaseContext):
for
key
in
keys
:
f
.
write
(
unicode
(
key
)
+
'
\n
'
)
uid
=
getpwnam
(
"cloud"
)
.
pw_uid
chown
(
SSH_DIR
,
uid
,
-
1
)
chown
(
AUTHORIZED_KEYS
,
uid
,
-
1
)
@staticmethod
def
add_keys
(
keys
):
new_keys
=
Context
.
get_keys
()
...
...
@@ -199,13 +191,16 @@ class Context(BaseContext):
@staticmethod
def
cleanup
():
filelist
=
([
'/root/.bash_history'
'/home/cloud/.bash_history'
'/root/.ssh'
'/home/cloud/.ssh'
]
+
glob
(
'/etc/ssh/ssh_host_*'
))
'/root/.bash_history'
,
'/home/cloud/.bash_history'
,
]
+
glob
(
'/etc/ssh/ssh_host_*'
))
dirlist
=
(
'/root/.ssh'
,
'/home/cloud/.ssh'
)
for
d
in
dirlist
:
rmtree
(
d
,
ignore_errors
=
True
)
for
f
in
filelist
:
rmtree
(
f
,
ignore_errors
=
True
)
if
exists
(
f
):
remove
(
f
)
subprocess
.
call
((
'/usr/bin/ssh-keygen'
,
'-A'
))
...
...
linux/posixvirtio.py
View file @
a0f8465b
...
...
@@ -7,7 +7,9 @@ Virtio-Serial Port Protocol
"""
# system imports
import
logging
import
os
from
time
import
sleep
# dependent on pyserial ( http://pyserial.sf.net/ )
# only tested w/ 1.18 (5 Dec 2002)
...
...
@@ -15,6 +17,8 @@ import os
# twisted imports
from
twisted.internet
import
abstract
,
fdesc
logger
=
logging
.
getLogger
()
class
SerialPort
(
abstract
.
FileDescriptor
):
"""
...
...
@@ -57,4 +61,8 @@ class SerialPort(abstract.FileDescriptor):
"""
abstract
.
FileDescriptor
.
connectionLost
(
self
,
reason
)
os
.
close
(
self
.
_serial
)
self
.
protocol
.
connectionLost
(
reason
)
sleep
(
2
)
self
.
_serial
=
os
.
open
(
self
.
port
,
os
.
O_RDWR
|
os
.
O_NOCTTY
|
os
.
O_NONBLOCK
)
self
.
startReading
()
logger
.
info
(
"Reconnecting"
)
notify.py
View file @
a0f8465b
...
...
@@ -145,9 +145,15 @@ def mount_smb(url):
data
=
urlsplit
(
url
)
share
=
data
.
path
.
lstrip
(
'/'
)
subprocess
.
call
((
'net'
,
'use'
,
'Z:'
,
'/delete'
))
subprocess
.
check_output
((
'net'
,
'use'
,
'Z:'
,
r'\\
%
s\%s'
%
(
data
.
hostname
,
share
),
data
.
password
,
'/user:
%
s'
%
data
.
username
,
'/PERSISTENT:YES'
))
try
:
p
=
subprocess
.
Popen
((
'net'
,
'use'
,
'Z:'
,
r'\\
%
s\%s'
%
(
data
.
hostname
,
share
),
data
.
password
,
'/user:
%
s'
%
data
.
username
,
'/PERSISTENT:YES'
),
stderr
=
subprocess
.
PIPE
,
stdout
=
subprocess
.
PIPE
,
stdin
=
subprocess
.
PIPE
)
logger
.
info
(
'mount_smb():
%
s'
,
p
.
communicate
())
except
:
logger
.
exception
(
'Unhandled exception: '
)
def
file_already_exists
(
name
,
mode
=
0
o644
):
...
...
windows/_win32context.py
View file @
a0f8465b
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import
platform
system
=
platform
.
system
()
working_directory
=
r"C:\circle"
from
os
import
environ
from
os.path
import
join
import
logging
...
...
@@ -25,10 +21,7 @@ from .network import change_ip_windows
from
context
import
BaseContext
logging
.
basicConfig
()
logger
=
logging
.
getLogger
()
level
=
environ
.
get
(
'LOGLEVEL'
,
'INFO'
)
logger
.
setLevel
(
level
)
class
Context
(
BaseContext
):
...
...
windows/network.py
View file @
a0f8465b
from
netaddr
import
IPNetwork
,
IPAddress
import
logging
from
subprocess
import
check_output
,
CalledProcessError
from
subprocess
import
PIPE
,
Popen
logger
=
logging
.
getLogger
()
...
...
@@ -17,6 +17,23 @@ ifcfg_template = '/etc/sysconfig/network-scripts/ifcfg-%s'
# '8.8.8.8')
class
IPAddress2
(
IPNetwork
):
def
key
(
self
):
return
self
.
_module
.
version
,
self
.
_value
,
self
.
_prefixlen
def
check_output2
(
cmd
,
shell
=
False
):
try
:
p
=
Popen
(
cmd
,
shell
=
shell
,
stderr
=
PIPE
,
stdout
=
PIPE
,
stdin
=
PIPE
)
stdout
,
stderr
=
p
.
communicate
()
logger
.
info
(
'
%
s:
%
s,
%
s'
,
cmd
,
stdout
,
stderr
)
return
stdout
except
:
logger
.
exception
(
'Unhandled exception in
%
s: '
,
cmd
)
def
get_interfaces_windows
(
interfaces
):
import
wmi
nics
=
wmi
.
WMI
()
.
Win32_NetworkAdapterConfiguration
(
IPEnabled
=
True
)
...
...
@@ -29,60 +46,63 @@ def get_interfaces_windows(interfaces):
def
change_ip_windows
(
interfaces
,
dns
):
for
nic
,
conf
in
get_interfaces_windows
(
interfaces
):
link_local
=
IPNetwork
(
'fe80::/16'
)
new_addrs
=
[
IPNetwork
(
ip
)
for
ip
in
conf
[
'addresses'
]]
new_addrs_str
=
set
(
str
(
ip
)
for
ip
in
new_addrs
)
old_addrs
=
[
IPNetwork
(
'
%
s/
%
s'
%
(
ip
,
nic
.
IPSubnet
[
i
]))
for
i
,
ip
in
enumerate
(
nic
.
IPAddress
)
if
IPAddress
(
ip
)
not
in
link_local
]
old_addrs_str
=
set
(
str
(
ip
)
for
ip
in
old_addrs
)
changed
=
(
new_addrs_str
!=
old_addrs_str
or
set
(
nic
.
DefaultIPGateway
)
!=
set
([
conf
[
'gw4'
],
conf
[
'gw6'
]]))
if
changed
or
1
:
new_addrs
=
set
([
IPAddress2
(
ip
)
for
ip
in
conf
[
'addresses'
]])
old_addrs
=
set
([
IPAddress2
(
'
%
s/
%
s'
%
(
ip
,
nic
.
IPSubnet
[
i
]))
for
i
,
ip
in
enumerate
(
nic
.
IPAddress
)
if
IPAddress
(
ip
)
not
in
link_local
])
addrs_add
=
new_addrs
-
old_addrs
addrs_del
=
old_addrs
-
new_addrs
changed
=
(
addrs_add
or
addrs_del
or
set
(
nic
.
DefaultIPGateway
)
!=
set
(
[
conf
.
get
(
'gw4'
),
conf
.
get
(
'gw6'
)]))
if
changed
:
logger
.
info
(
'new config for <
%
s(
%
s)>:
%
s'
,
nic
.
Description
,
nic
.
MACAddress
,
', '
.
join
(
new_addrs_str
))
# IPv4
ipv4_addrs
=
[
str
(
ip
.
ip
)
for
ip
in
new_addrs
if
ip
.
version
==
4
]
ipv4_masks
=
[
str
(
ip
.
netmask
)
for
ip
in
new_addrs
if
ip
.
version
==
4
]
logger
.
debug
(
'<
%
s>.EnableStatic(
%
s,
%
s) called'
,
nic
.
Description
,
ipv4_addrs
,
ipv4_masks
)
retval
=
nic
.
EnableStatic
(
IPAddress
=
ipv4_addrs
,
SubnetMask
=
ipv4_masks
)
assert
retval
==
(
0
,
)
nic
.
SetGateways
(
DefaultIPGateway
=
[
conf
[
'gw4'
]])
assert
retval
==
(
0
,
)
# IPv6
for
ip
in
new_addrs
:
if
ip
.
version
==
6
and
str
(
ip
)
not
in
old_addrs_str
:
logger
.
debug
(
'add
%
s (
%
s)'
,
ip
,
nic
.
Description
)
check_output
(
nic
.
MACAddress
,
', '
.
join
(
conf
[
'addresses'
]))
for
ip
in
addrs_add
:
logger
.
info
(
'add
%
s (
%
s)'
,
ip
,
nic
.
Description
)
if
ip
.
version
==
6
:
cmd
=
(
'netsh interface ipv6 add address '
'interface=
%
s address=
%
s'
%
(
nic
.
InterfaceIndex
,
ip
),
shell
=
True
)
%
(
nic
.
InterfaceIndex
,
ip
))
else
:
cmd
=
(
'netsh interface ipv4 add address '
'
%
s
%
s
%
s'
%
(
nic
.
InterfaceIndex
,
ip
.
ip
,
ip
.
netmask
))
for
ip
in
old_addrs
:
if
ip
.
version
==
6
and
str
(
ip
)
not
in
new_addrs_str
:
logger
.
debug
(
'delete
%
s (
%
s)'
,
ip
,
nic
.
Description
)
check_output
(
'netsh interface ipv6 delete address '
'interface=
%
s address=
%
s'
%
(
nic
.
InterfaceIndex
,
ip
.
ip
),
shell
=
True
)
try
:
check_output
(
'netsh interface ipv6 del route ::/0 interface=
%
s'
%
nic
.
InterfaceIndex
,
shell
=
True
)
except
CalledProcessError
:
pass
check_output
(
'netsh interface ipv6 add route ::/0 interface=
%
s
%
s'
%
(
nic
.
InterfaceIndex
,
conf
[
'gw6'
]),
shell
=
True
)
try
:
check_output
(
'netsh interface ipv4 add dnsserver
%
s '
'address=
%
s index=1'
%
(
nic
.
InterfaceIndex
,
dns
),
shell
=
True
)
except
CalledProcessError
:
pass
check_output2
(
cmd
,
shell
=
True
)
for
ip
in
addrs_del
:
proto
=
'ipv6'
if
ip
.
version
==
6
else
'ipv4'
logger
.
info
(
'del
%
s (
%
s)'
,
ip
,
nic
.
Description
)
check_output2
(
'netsh interface
%
s delete address '
'
%
s
%
s'
%
(
proto
,
nic
.
InterfaceIndex
,
ip
.
ip
),
shell
=
True
)
# default gw4
if
conf
.
get
(
'gw4'
):
check_output2
(
'netsh interface ip del route 0.0.0.0/0 interface=
%
s'
%
nic
.
InterfaceIndex
,
shell
=
True
)
check_output2
(
'netsh interface ip add route 0.0.0.0/0 interface=
%
s
%
s'
%
(
nic
.
InterfaceIndex
,
conf
.
get
(
'gw4'
)),
shell
=
True
)
# default gw6
if
conf
.
get
(
'gw6'
):
check_output2
(
'netsh interface ipv6 del route ::/0 interface=
%
s'
%
nic
.
InterfaceIndex
,
shell
=
True
)
check_output2
(
'netsh interface ipv6 add route ::/0 interface=
%
s
%
s'
%
(
nic
.
InterfaceIndex
,
conf
.
get
(
'gw6'
)),
shell
=
True
)
# DNS
check_output2
(
'netsh interface ipv4 add dnsserver
%
s '
'address=
%
s index=1'
%
(
nic
.
InterfaceIndex
,
dns
),
shell
=
True
)
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