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ansible
Commits
ae0e4ff0
Commit
ae0e4ff0
authored
Mar 09, 2012
by
Michael DeHaan
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Merge pull request #88 from skvidal/feature
runner buglet and yum module
parents
c89a0f96
b576e389
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Showing
2 changed files
with
236 additions
and
1 deletions
+236
-1
lib/ansible/runner.py
+2
-1
library/yum
+234
-0
No files found.
lib/ansible/runner.py
View file @
ae0e4ff0
...
...
@@ -374,12 +374,13 @@ class Runner(object):
def
remote_log
(
self
,
conn
,
msg
):
''' this is the function we use to log things '''
stdin
,
stdout
,
stderr
=
conn
.
exec_command
(
'/usr/bin/logger -t ansible -p auth.info
%
r
'
%
msg
)
stdin
,
stdout
,
stderr
=
conn
.
exec_command
(
'/usr/bin/logger -t ansible -p auth.info
"
%
s"
'
%
msg
)
# TODO: maybe make that optional
def
_exec_command
(
self
,
conn
,
cmd
):
''' execute a command string over SSH, return the output '''
msg
=
'
%
s:
%
s'
%
(
self
.
module_name
,
cmd
)
self
.
remote_log
(
conn
,
msg
)
stdin
,
stdout
,
stderr
=
conn
.
exec_command
(
cmd
)
results
=
"
\n
"
.
join
(
stdout
.
readlines
())
...
...
library/yum
0 → 100644
View file @
ae0e4ff0
#!/usr/bin/python -tt
# (c) 2012, Red Hat, Inc
# Written by Seth Vidal <skvidal at fedoraproject.org>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
#
import
os
import
sys
import
yum
import
subprocess
import
datetime
import
shlex
import
re
import
traceback
try
:
import
json
except
ImportError
:
import
simplejson
as
json
def
yum_base
(
conf_file
=
None
,
cachedir
=
False
):
my
=
yum
.
YumBase
()
my
.
preconf
.
debuglevel
=
0
if
conf_file
and
os
.
path
.
exists
(
conf_file
):
my
.
preconf
.
fn
=
conf_file
if
cachedir
:
my
.
setCacheDir
()
return
my
def
pkg_to_dict
(
po
):
d
=
{
'name'
:
po
.
name
,
'arch'
:
po
.
arch
,
'epoch'
:
po
.
epoch
,
'release'
:
po
.
release
,
'version'
:
po
.
version
,
'repo'
:
po
.
ui_from_repo
,
'_nevra'
:
po
.
ui_nevra
,
}
if
type
(
po
)
==
yum
.
rpmsack
.
RPMInstalledPackage
:
d
[
'state'
]
=
'installed'
else
:
d
[
'state'
]
=
'available'
return
d
def
list_stuff
(
my
,
stuff
):
if
stuff
==
'installed'
:
return
[
pkg_to_dict
(
po
)
for
po
in
my
.
rpmdb
]
elif
stuff
==
'updates'
:
return
[
pkg_to_dict
(
po
)
for
po
in
my
.
doPackageLists
(
pkgnarrow
=
'updates'
)
.
updates
]
elif
stuff
==
'available'
:
return
[
pkg_to_dict
(
po
)
for
po
in
my
.
pkgSack
]
elif
stuff
==
'repos'
:
r
=
[]
for
repo
in
my
.
repos
.
repos
.
values
():
t
=
{}
s
=
'disabled'
if
repo
.
enabled
:
s
=
'enabled'
r
[
repo
.
id
]
=
s
r
.
append
(
t
)
return
r
else
:
e
,
m
,
u
=
my
.
rpmdb
.
matchPackageNames
([
stuff
])
p
=
e
+
m
e
,
m
,
u
=
my
.
pkgSack
.
matchPackageNames
([
stuff
])
p
=
p
+
e
+
m
return
[
pkg_to_dict
(
po
)
for
po
in
p
]
def
run_yum
(
command
):
try
:
cmd
=
subprocess
.
Popen
(
command
,
shell
=
True
,
stdout
=
subprocess
.
PIPE
,
stderr
=
subprocess
.
PIPE
)
out
,
err
=
cmd
.
communicate
()
except
(
OSError
,
IOError
),
e
:
rc
=
1
err
=
str
(
e
)
out
=
''
except
:
rc
=
1
err
=
traceback
.
format_exc
()
out
=
''
if
out
is
None
:
out
=
''
if
err
is
None
:
err
=
''
else
:
rc
=
cmd
.
returncode
return
rc
,
out
,
err
def
ensure
(
my
,
state
,
pkgspec
):
yumconf
=
my
.
conf
.
config_file_path
if
state
==
'installed'
:
pkg
=
None
# check if pkgspec is installed
if
re
.
search
(
'[></=]'
,
pkgspec
):
try
:
pkgs
=
my
.
returnInstalledPackagesByDep
(
pkgspec
)
except
yum
.
Errors
.
YumBaseError
:
pkgs
=
None
else
:
e
,
m
,
u
=
my
.
rpmdb
.
matchPackageNames
([
pkgspec
])
pkgs
=
e
+
m
if
pkgs
:
return
{
'changed'
:
False
,
'failed'
:
False
,
'results'
:
''
,
'errors'
:
''
}
# if not - try to install it
my
.
close
()
del
my
cmd
=
'yum -c
%
s -d1 -y install
%
s'
%
(
yumconf
,
pkgspec
)
rc
,
out
,
err
=
run_yum
(
cmd
)
if
rc
:
changed
=
False
failed
=
True
else
:
changed
=
True
failed
=
False
return
{
'changed'
:
changed
,
'failed'
:
failed
,
'results'
:
out
,
'errors'
:
err
}
if
state
==
'removed'
:
# check if pkgspec is installed
# if not return {changed: False, failed=False }
# if so try to remove it:
# if successfull {changed:True, failed=False, results=stdout, errors=stderr }
# if fail {'changed':False, failed='True', results=stdout, errors=stderr }
yumconf
=
my
.
conf
.
config_file_path
if
re
.
search
(
'[></=]'
,
pkgspec
):
try
:
pkgs
=
my
.
returnInstalledPackagesByDep
(
pkgspec
)
except
yum
.
Errors
.
YumBaseError
:
pkgs
=
None
else
:
e
,
m
,
u
=
my
.
rpmdb
.
matchPackageNames
([
pkgspec
])
pkgs
=
e
+
m
if
not
pkgs
:
return
{
'changed'
:
False
,
'failed'
:
False
,
'results'
:
''
,
'errors'
:
''
}
my
.
close
()
del
my
cmd
=
'yum -c
%
s -d1 -y remove
%
s'
%
(
yumconf
,
pkgspec
)
rc
,
out
,
err
=
run_yum
(
cmd
)
if
rc
:
changed
=
False
failed
=
True
else
:
changed
=
True
failed
=
False
return
{
'changed'
:
changed
,
'failed'
:
failed
,
'results'
:
out
,
'errors'
:
err
}
return
{
'changed'
:
False
,
'failed'
:
True
,
'results'
:
''
,
'errors'
:
'Ensure state
%
r unknown'
%
state
}
def
update
(
args
):
#generic update routine
pass
def
remove_only
(
pkgspec
):
# remove this pkg and only this pkg - fail if it will require more to remove
pass
def
main
():
# ensure=installed pkg=pkgspec
# ensure=removed pkg=pkgspec
# list=installed
# list=updates
# list=available
# list=repos
# list=pkgspec
# update="args"?
#
results
=
{}
args
=
" "
.
join
(
sys
.
argv
[
1
:])
items
=
shlex
.
split
(
args
)
params
=
{}
for
x
in
items
:
(
k
,
v
)
=
x
.
split
(
"="
,
1
)
params
[
k
]
=
v
if
'conf_file'
not
in
params
:
params
[
'conf_file'
]
=
None
if
'list'
in
params
:
my
=
yum_base
(
conf_file
=
params
[
'conf_file'
],
cachedir
=
True
)
results
=
list_stuff
(
my
,
params
[
'list'
])
elif
'ensure'
in
params
:
my
=
yum_base
(
conf_file
=
params
[
'conf_file'
],
cachedir
=
True
)
state
=
params
[
'ensure'
]
pkgspec
=
params
[
'pkg'
]
results
=
ensure
(
my
,
state
,
pkgspec
)
print
json
.
dumps
(
results
)
if
__name__
==
"__main__"
:
main
()
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