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Nicolas Wavrant
slapos.core
Commits
61ee9971
Commit
61ee9971
authored
Apr 21, 2013
by
Marco Mariani
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optparse -> argparse
parent
5fbb22ab
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1 changed file
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72 additions
and
79 deletions
+72
-79
slapos/register/register.py
slapos/register/register.py
+72
-79
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slapos/register/register.py
View file @
61ee9971
# -*- coding: utf-8 -*-
# vim: set et sts=2:
##############################################################################
#
# Copyright (c) 2012 Vifib SARL and Contributors. All Rights Reserved.
...
...
@@ -27,11 +28,11 @@
##############################################################################
import
argparse
import
base64
import
ConfigParser
from
getpass
import
getpass
import
getpass
import
logging
from
optparse
import
OptionParser
,
Option
import
os
import
shutil
import
stat
...
...
@@ -53,80 +54,12 @@ class UsageError(SlapError):
class
ExecError
(
SlapError
):
pass
class
Parser
(
OptionParser
):
"""
Parse all arguments.
"""
def
__init__
(
self
,
usage
=
None
,
version
=
None
):
"""
Initialize all options possibles.
"""
OptionParser
.
__init__
(
self
,
usage
=
usage
,
version
=
version
,
option_list
=
[
Option
(
"--interface-name"
,
help
=
"Interface name to access internet"
,
default
=
'eth0'
,
type
=
str
),
Option
(
"--master-url"
,
help
=
"URL of SlapOS master"
,
default
=
'https://slap.vifib.com'
,
type
=
str
),
Option
(
"--master-url-web"
,
help
=
"URL of SlapOS Master webservice to register certificates"
,
default
=
'https://www.slapos.org'
,
type
=
str
),
Option
(
"--partition-number"
,
help
=
"Number of partition on computer"
,
default
=
'10'
,
type
=
int
),
Option
(
"--ipv4-local-network"
,
help
=
"Base of ipv4 local network"
,
default
=
'10.0.0.0/16'
,
type
=
str
),
Option
(
"--ipv6-interface"
,
help
=
"Interface name to get ipv6"
,
default
=
''
,
type
=
str
),
Option
(
"--login"
,
help
=
"User login on SlapOS Master webservice"
,
default
=
None
,
type
=
str
),
Option
(
"--password"
,
help
=
"User password on SlapOs Master webservice"
,
default
=
None
,
type
=
str
),
Option
(
"-t"
,
"--create-tap"
,
help
=
"""Will trigger creation of one virtual "tap" interface per
\
Partition and attach it to primary interface. Requires primary interface to be
\
a bridge. defaults to false. Needed to host virtual machines."""
,
default
=
False
,
action
=
"store_true"
),
Option
(
"-n"
,
"--dry-run"
,
help
=
"Simulate the execution steps"
,
default
=
False
,
action
=
"store_true"
),
])
def
check_args
(
self
):
"""
Check arguments
"""
(
options
,
args
)
=
self
.
parse_args
()
if
len
(
args
)
!=
1
:
self
.
error
(
"Incorrect number of arguments"
)
node_name
=
args
[
0
]
if
options
.
password
!=
None
and
options
.
login
==
None
:
self
.
error
(
"Please enter your login with your password"
)
return
options
,
node_name
def
get_login
():
"""Get user id and encode it for basic identification"""
login
=
raw_input
(
"SlapOS Master Login: "
)
password
=
getpass
()
password
=
getpass
.
getpass
()
identification
=
base64
.
encodestring
(
'%s:%s'
%
(
login
,
password
))[:
-
1
]
return
identification
...
...
@@ -140,8 +73,9 @@ def check_login(identification, master_url_web):
home_page_url
=
urllib2
.
urlopen
(
request
).
read
()
if
'Logout'
in
home_page_url
:
return
1
else
:
return
0
else
:
return
0
def
get_certificates
(
identification
,
node_name
,
master_url_web
):
"""Download certificates from SlapOS Master"""
...
...
@@ -175,7 +109,8 @@ def save_former_config(config):
# Check for config file in /etc/opt/slapos/
if
os
.
path
.
exists
(
'/etc/opt/slapos/slapos.cfg'
):
former_slapos_configuration
=
'/etc/opt/slapos'
else
:
former_slapos_configuration
=
0
else
:
former_slapos_configuration
=
0
if
former_slapos_configuration
:
saved_slapos_configuration
=
former_slapos_configuration
+
'.old'
while
True
:
...
...
@@ -184,7 +119,7 @@ def save_former_config(config):
if
saved_slapos_configuration
[
len
(
saved_slapos_configuration
)
-
1
]
!=
'd'
:
saved_slapos_configuration
=
saved_slapos_configuration
[:
len
(
saved_slapos_configuration
)
-
1
]
\
+
str
(
int
(
saved_slapos_configuration
[
len
(
saved_slapos_configuration
)
-
1
])
+
1
)
else
:
else
:
saved_slapos_configuration
+=
".1"
else
:
break
config
.
logger
.
info
(
"Former slapos configuration detected in %s moving to %s"
%
(
former_slapos_configuration
,
saved_slapos_configuration
))
...
...
@@ -342,7 +277,7 @@ def register(config):
config
.
logger
.
warning
(
"Wrong login/password"
)
else
:
if
config
.
password
==
None
:
config
.
password
=
getpass
()
config
.
password
=
getpass
.
getpass
()
user_id
=
base64
.
encodestring
(
'%s:%s'
%
(
config
.
login
,
config
.
password
))[:
-
1
]
if
not
check_login
(
user_id
,
config
.
master_url_web
):
config
.
logger
.
error
(
"Wrong login/password"
)
...
...
@@ -371,13 +306,71 @@ def register(config):
print
"Node has successfully been configured as %s."
%
COMP
return
0
def
main
():
"Run default configuration."
usage
=
"usage: slapos node %s NODE_NAME [options] "
%
sys
.
argv
[
0
]
ap
=
argparse
.
ArgumentParser
(
usage
=
'usage: slapos node %s NODE_NAME [options]'
%
sys
.
argv
[
0
])
ap
.
add_argument
(
'node_name'
,
help
=
'Name of the node'
)
ap
.
add_argument
(
'--interface-name'
,
help
=
"Interface name to access internet"
,
default
=
'eth0'
)
ap
.
add_argument
(
'--master-url'
,
help
=
"URL of SlapOS master"
,
default
=
'https://slap.vifib.com'
)
ap
.
add_argument
(
'--master-url-web'
,
help
=
"URL of SlapOS Master webservice to register certificates"
,
default
=
'https://www.slapos.org'
)
ap
.
add_argument
(
'--partition-number'
,
help
=
"Number of partition on computer"
,
default
=
'10'
,
type
=
int
)
ap
.
add_argument
(
'--ipv4-local-network'
,
help
=
"Base of ipv4 local network"
,
default
=
'10.0.0.0/16'
)
ap
.
add_argument
(
'--ipv6-interface'
,
help
=
"Interface name to get ipv6"
,
default
=
''
)
ap
.
add_argument
(
'--login'
,
help
=
"User login on SlapOS Master webservice"
,
default
=
None
)
ap
.
add_argument
(
'--password'
,
help
=
"User password on SlapOs Master webservice"
,
default
=
None
)
ap
.
add_argument
(
'-t'
,
'--create-tap'
,
help
=
'Will trigger creation of one virtual "tap" interface per '
'Partition and attach it to primary interface. Requires '
'primary interface to be a bridge. defaults to false. '
'Needed to host virtual machines.'
,
default
=
False
,
action
=
"store_true"
)
ap
.
add_argument
(
'-n'
,
'--dry-run'
,
help
=
"Simulate the execution steps"
,
default
=
False
,
action
=
"store_true"
)
options
=
ap
.
parse_args
()
if
options
.
password
!=
None
and
options
.
login
==
None
:
self
.
error
(
"Please enter your login with your password"
)
try
:
# Parse arguments
config
=
Config
()
config
.
setConfig
(
*
Parser
(
usage
=
usage
).
check_args
()
)
config
.
setConfig
(
options
,
options
.
node_name
)
return_code
=
register
(
config
)
except
UsageError
,
err
:
print
>>
sys
.
stderr
,
err
.
msg
...
...
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