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Klaus Wölfel
slapos.core
Commits
65622b9a
Commit
65622b9a
authored
Jun 14, 2013
by
Marco Mariani
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make pep8 happy
parent
c1058afd
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4
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4 changed files
with
78 additions
and
89 deletions
+78
-89
slapos/grid/SlapObject.py
slapos/grid/SlapObject.py
+27
-32
slapos/grid/distribution.py
slapos/grid/distribution.py
+0
-1
slapos/grid/slapgrid.py
slapos/grid/slapgrid.py
+49
-53
slapos/grid/utils.py
slapos/grid/utils.py
+2
-3
No files found.
slapos/grid/SlapObject.py
View file @
65622b9a
...
@@ -43,7 +43,7 @@ from supervisor import xmlrpc
...
@@ -43,7 +43,7 @@ from supervisor import xmlrpc
from
slapos.grid.utils
import
(
md5digest
,
getCleanEnvironment
,
from
slapos.grid.utils
import
(
md5digest
,
getCleanEnvironment
,
SlapPopen
,
dropPrivileges
,
updateFile
)
SlapPopen
,
dropPrivileges
,
updateFile
)
from
slapos.grid
import
utils
# for mocked methods
from
slapos.grid
import
utils
# for mocked methods
from
slapos.slap.slap
import
NotFoundError
from
slapos.slap.slap
import
NotFoundError
from
slapos.grid.svcbackend
import
getSupervisorRPC
from
slapos.grid.svcbackend
import
getSupervisorRPC
from
slapos.grid.exception
import
(
BuildoutFailedError
,
WrongPermissionError
,
from
slapos.grid.exception
import
(
BuildoutFailedError
,
WrongPermissionError
,
...
@@ -166,8 +166,8 @@ class Software(object):
...
@@ -166,8 +166,8 @@ class Software(object):
]
]
if
(
self
.
signature_private_key_file
or
if
(
self
.
signature_private_key_file
or
self
.
upload_cache_url
or
self
.
upload_cache_url
or
self
.
upload_dir_url
):
self
.
upload_dir_url
):
buildout_parameter_list
.
append
(
'buildout:networkcache-section=networkcache'
)
buildout_parameter_list
.
append
(
'buildout:networkcache-section=networkcache'
)
for
buildout_option
,
value
in
[
for
buildout_option
,
value
in
[
(
'%ssignature-private-key-file=%s'
,
self
.
signature_private_key_file
),
(
'%ssignature-private-key-file=%s'
,
self
.
signature_private_key_file
),
...
@@ -306,10 +306,7 @@ class Partition(object):
...
@@ -306,10 +306,7 @@ class Partition(object):
uid
,
gid
=
self
.
getUserGroupId
()
uid
,
gid
=
self
.
getUserGroupId
()
for
name
,
path
in
[
for
name
,
path
in
[(
'certificate'
,
self
.
cert_file
),
(
'key'
,
self
.
key_file
)]:
(
'certificate'
,
self
.
cert_file
),
(
'key'
,
self
.
key_file
),
]:
new_content
=
partition_certificate
[
name
]
new_content
=
partition_certificate
[
name
]
old_content
=
None
old_content
=
None
if
os
.
path
.
exists
(
path
):
if
os
.
path
.
exists
(
path
):
...
@@ -325,7 +322,6 @@ class Partition(object):
...
@@ -325,7 +322,6 @@ class Partition(object):
fout
.
write
(
new_content
)
fout
.
write
(
new_content
)
os
.
chown
(
path
,
uid
,
gid
)
os
.
chown
(
path
,
uid
,
gid
)
def
getUserGroupId
(
self
):
def
getUserGroupId
(
self
):
"""Returns tuple of (uid, gid) of partition"""
"""Returns tuple of (uid, gid) of partition"""
stat_info
=
os
.
stat
(
self
.
instance_path
)
stat_info
=
os
.
stat
(
self
.
instance_path
)
...
@@ -341,17 +337,17 @@ class Partition(object):
...
@@ -341,17 +337,17 @@ class Partition(object):
for
runner
in
runner_list
:
for
runner
in
runner_list
:
self
.
partition_supervisor_configuration
+=
'
\
n
'
+
\
self
.
partition_supervisor_configuration
+=
'
\
n
'
+
\
program_partition_template
%
{
program_partition_template
%
{
'program_id'
:
'_'
.
join
([
partition_id
,
runner
]),
'program_id'
:
'_'
.
join
([
partition_id
,
runner
]),
'program_directory'
:
self
.
instance_path
,
'program_directory'
:
self
.
instance_path
,
'program_command'
:
os
.
path
.
join
(
path
,
runner
),
'program_command'
:
os
.
path
.
join
(
path
,
runner
),
'program_name'
:
runner
+
extension
,
'program_name'
:
runner
+
extension
,
'instance_path'
:
self
.
instance_path
,
'instance_path'
:
self
.
instance_path
,
'user_id'
:
uid
,
'user_id'
:
uid
,
'group_id'
:
gid
,
'group_id'
:
gid
,
# As supervisord has no environment to inherit, setup a minimalistic one
# As supervisord has no environment to inherit, setup a minimalistic one
'HOME'
:
pwd
.
getpwuid
(
uid
).
pw_dir
,
'HOME'
:
pwd
.
getpwuid
(
uid
).
pw_dir
,
'USER'
:
pwd
.
getpwuid
(
uid
).
pw_name
,
'USER'
:
pwd
.
getpwuid
(
uid
).
pw_name
,
}
}
def
updateSymlink
(
self
,
sr_symlink
,
software_path
):
def
updateSymlink
(
self
,
sr_symlink
,
software_path
):
if
os
.
path
.
lexists
(
sr_symlink
):
if
os
.
path
.
lexists
(
sr_symlink
):
...
@@ -391,7 +387,7 @@ class Partition(object):
...
@@ -391,7 +387,7 @@ class Partition(object):
if
not
os
.
path
.
exists
(
self
.
software_path
):
if
not
os
.
path
.
exists
(
self
.
software_path
):
# XXX What should it raise?
# XXX What should it raise?
raise
IOError
(
'Software Release %s is not present on system.
\
n
'
raise
IOError
(
'Software Release %s is not present on system.
\
n
'
'Cannot deploy instance.'
%
self
.
software_release_url
)
'Cannot deploy instance.'
%
self
.
software_release_url
)
# Generate buildout instance profile from template in Software Release
# Generate buildout instance profile from template in Software Release
template_location
=
os
.
path
.
join
(
self
.
software_path
,
'instance.cfg'
)
template_location
=
os
.
path
.
join
(
self
.
software_path
,
'instance.cfg'
)
...
@@ -412,13 +408,13 @@ class Partition(object):
...
@@ -412,13 +408,13 @@ class Partition(object):
buildout_text
=
open
(
config_location
).
read
()
buildout_text
=
open
(
config_location
).
read
()
buildout_text
+=
'
\
n
\
n
'
+
pkg_resources
.
resource_string
(
__name__
,
buildout_text
+=
'
\
n
\
n
'
+
pkg_resources
.
resource_string
(
__name__
,
'templates/buildout-tail.cfg.in'
)
%
{
'templates/buildout-tail.cfg.in'
)
%
{
'computer_id'
:
self
.
computer_id
,
'computer_id'
:
self
.
computer_id
,
'partition_id'
:
self
.
partition_id
,
'partition_id'
:
self
.
partition_id
,
'server_url'
:
self
.
server_url
,
'server_url'
:
self
.
server_url
,
'software_release_url'
:
self
.
software_release_url
,
'software_release_url'
:
self
.
software_release_url
,
'key_file'
:
self
.
key_file
,
'key_file'
:
self
.
key_file
,
'cert_file'
:
self
.
cert_file
,
'cert_file'
:
self
.
cert_file
,
}
}
open
(
config_location
,
'w'
).
write
(
buildout_text
)
open
(
config_location
,
'w'
).
write
(
buildout_text
)
os
.
chmod
(
config_location
,
0o640
)
os
.
chmod
(
config_location
,
0o640
)
# Try to find the best possible buildout:
# Try to find the best possible buildout:
...
@@ -482,7 +478,6 @@ class Partition(object):
...
@@ -482,7 +478,6 @@ class Partition(object):
logger
=
self
.
logger
)
logger
=
self
.
logger
)
self
.
generateSupervisorConfigurationFile
()
self
.
generateSupervisorConfigurationFile
()
def
generateSupervisorConfigurationFile
(
self
):
def
generateSupervisorConfigurationFile
(
self
):
"""
"""
Generates supervisord configuration file from template.
Generates supervisord configuration file from template.
...
@@ -510,10 +505,10 @@ class Partition(object):
...
@@ -510,10 +505,10 @@ class Partition(object):
group_partition_template
=
pkg_resources
.
resource_stream
(
__name__
,
group_partition_template
=
pkg_resources
.
resource_stream
(
__name__
,
'templates/group_partition_supervisord.conf.in'
).
read
()
'templates/group_partition_supervisord.conf.in'
).
read
()
self
.
partition_supervisor_configuration
=
group_partition_template
%
{
self
.
partition_supervisor_configuration
=
group_partition_template
%
{
'instance_id'
:
partition_id
,
'instance_id'
:
partition_id
,
'program_list'
:
','
.
join
([
'_'
.
join
([
partition_id
,
runner
])
'program_list'
:
','
.
join
([
'_'
.
join
([
partition_id
,
runner
])
for
runner
in
runner_list
+
service_list
])
for
runner
in
runner_list
+
service_list
])
}
}
# Same method to add to service and run
# Same method to add to service and run
self
.
addServiceToGroup
(
partition_id
,
runner_list
,
self
.
run_path
)
self
.
addServiceToGroup
(
partition_id
,
runner_list
,
self
.
run_path
)
self
.
addServiceToGroup
(
partition_id
,
service_list
,
self
.
service_path
,
self
.
addServiceToGroup
(
partition_id
,
service_list
,
self
.
service_path
,
...
...
slapos/grid/distribution.py
View file @
65622b9a
...
@@ -62,4 +62,3 @@ def patched_linux_distribution(distname='', version='', id='',
...
@@ -62,4 +62,3 @@ def patched_linux_distribution(distname='', version='', id='',
pass
pass
return
platform
.
linux_distribution
(
distname
,
version
,
id
,
supported_dists
,
full_distribution_name
)
return
platform
.
linux_distribution
(
distname
,
version
,
id
,
supported_dists
,
full_distribution_name
)
slapos/grid/slapgrid.py
View file @
65622b9a
This diff is collapsed.
Click to expand it.
slapos/grid/utils.py
View file @
65622b9a
...
@@ -124,7 +124,7 @@ def getCleanEnvironment(logger, home_path='/tmp'):
...
@@ -124,7 +124,7 @@ def getCleanEnvironment(logger, home_path='/tmp'):
env
=
os
.
environ
.
copy
()
env
=
os
.
environ
.
copy
()
# Clean python related environment variables
# Clean python related environment variables
for
k
in
PYTHON_ENVIRONMENT_REMOVE_LIST
+
SYSTEM_ENVIRONMENT_REMOVE_LIST
\
for
k
in
PYTHON_ENVIRONMENT_REMOVE_LIST
+
SYSTEM_ENVIRONMENT_REMOVE_LIST
\
+
LOCALE_ENVIRONMENT_REMOVE_LIST
:
+
LOCALE_ENVIRONMENT_REMOVE_LIST
:
old
=
env
.
pop
(
k
,
None
)
old
=
env
.
pop
(
k
,
None
)
if
old
is
not
None
:
if
old
is
not
None
:
removed_env
.
append
(
k
)
removed_env
.
append
(
k
)
...
@@ -197,8 +197,7 @@ def dropPrivileges(uid, gid, logger):
...
@@ -197,8 +197,7 @@ def dropPrivileges(uid, gid, logger):
# assert that privileges are dropped
# assert that privileges are dropped
message_pre
=
'After dropping to uid = %r and gid = %r '
\
message_pre
=
'After dropping to uid = %r and gid = %r '
\
'and group_list = %s'
%
(
'and group_list = %s'
%
(
uid
,
gid
,
group_list
)
uid
,
gid
,
group_list
)
new_uid
,
new_gid
,
new_group_list
=
os
.
getuid
(),
os
.
getgid
(),
os
.
getgroups
()
new_uid
,
new_gid
,
new_group_list
=
os
.
getuid
(),
os
.
getgid
(),
os
.
getgroups
()
if
not
(
new_uid
==
uid
and
new_gid
==
gid
and
set
(
new_group_list
)
==
group_list
):
if
not
(
new_uid
==
uid
and
new_gid
==
gid
and
set
(
new_group_list
)
==
group_list
):
raise
OSError
(
'%s new_uid = %r and new_gid = %r and '
raise
OSError
(
'%s new_uid = %r and new_gid = %r and '
...
...
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