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Thomas Gambier
erp5
Commits
39e78181
Commit
39e78181
authored
May 06, 2011
by
Łukasz Nowak
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Implement mysql backups using xtrabackup tool.
parent
b5e0238e
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46 additions
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+46
-0
slapos/recipe/erp5/src/slapos/recipe/erp5/__init__.py
slapos/recipe/erp5/src/slapos/recipe/erp5/__init__.py
+29
-0
slapos/recipe/erp5/src/slapos/recipe/erp5/innobackupex.py
slapos/recipe/erp5/src/slapos/recipe/erp5/innobackupex.py
+17
-0
No files found.
slapos/recipe/erp5/src/slapos/recipe/erp5/__init__.py
View file @
39e78181
...
@@ -810,5 +810,34 @@ SSLRandomSeed connect builtin
...
@@ -810,5 +810,34 @@ SSLRandomSeed connect builtin
configuration_file
=
mysql_conf_path
,
configuration_file
=
mysql_conf_path
,
)]))
)]))
self
.
path_list
.
extend
([
mysql_conf_path
])
self
.
path_list
.
extend
([
mysql_conf_path
])
# backup configuration
backup_directory
=
self
.
createBackupDirectory
(
'mysql'
)
full_backup
=
os
.
path
.
join
(
backup_directory
,
'full'
)
incremental_backup
=
os
.
path
.
join
(
backup_directory
,
'incremental'
)
self
.
_createDirectory
(
full_backup
)
self
.
_createDirectory
(
incremental_backup
)
innobackupex_argument_list
=
[
self
.
options
[
'innobackupex_binary'
],
'--defaults-file=%s'
%
mysql_conf_path
,
'--socket=%s'
%
mysql_conf
[
'socket'
].
strip
(),
'--user=root'
]
environment
=
dict
(
PATH
=
':'
.
join
([
self
.
bin_directory
]
+
os
.
environ
[
'PATH'
].
split
(
':'
)))
innobackupex_incremental
=
zc
.
buildout
.
easy_install
.
scripts
([(
'innobackupex_incremental'
,
__name__
+
'.execute'
,
'executee'
)],
self
.
ws
,
sys
.
executable
,
self
.
bin_directory
,
arguments
=
[
innobackupex_argument_list
+
[
'--incremental'
],
environment
])[
0
]
self
.
path_list
.
append
(
innobackupex_incremental
)
innobackupex_full
=
zc
.
buildout
.
easy_install
.
scripts
([(
'innobackupex_full'
,
__name__
+
'.execute'
,
'executee'
)],
self
.
ws
,
sys
.
executable
,
self
.
bin_directory
,
arguments
=
[
innobackupex_argument_list
,
environment
])[
0
]
self
.
path_list
.
append
(
innobackupex_full
)
backup_controller
=
zc
.
buildout
.
easy_install
.
scripts
([(
'innobackupex_controller'
,
__name__
+
'.innobackupex'
,
'controller'
)],
self
.
ws
,
sys
.
executable
,
self
.
bin_directory
,
arguments
=
[
innobackupex_incremental
,
innobackupex_full
,
full_backup
,
incremental_backup
])[
0
]
self
.
path_list
.
append
(
backup_controller
)
mysql_backup_cron
=
os
.
path
.
join
(
self
.
cron_d
,
'mysql_backup'
)
open
(
mysql_backup_cron
,
'w'
).
write
(
'0 0 * * * '
+
backup_controller
)
self
.
path_list
.
append
(
mysql_backup_cron
)
# The return could be more explicit database, user ...
# The return could be more explicit database, user ...
return
mysql_conf
return
mysql_conf
slapos/recipe/erp5/src/slapos/recipe/erp5/innobackupex.py
0 → 100644
View file @
39e78181
import
os
import
glob
def
controller
(
args
):
"""Creates full backup if not yet found, otherwise uses the newes full one
to perform incremental"""
innobackupex_incremental
,
innobackupex_full
,
full_backup
,
incremental_backup
\
=
args
if
len
(
os
.
listdir
(
full_backup
))
==
0
:
print
'Doing full backup in %r'
%
full_backup
os
.
execv
(
innobackupex_full
,
[
innobackupex_full
,
full_backup
])
backup_list
=
filter
(
os
.
path
.
isdir
,
glob
.
glob
(
full_backup
+
"/*"
))
backup_list
.
sort
(
key
=
lambda
x
:
os
.
path
.
getmtime
(
x
),
reverse
=
True
)
base
=
backup_list
[
0
]
print
'Doing incremental backup in %r using %r as a base'
%
(
incremental_backup
,
base
)
os
.
execv
(
innobackupex_incremental
,
[
innobackupex_incremental
,
'--incremental-basedir=%s'
%
base
,
incremental_backup
])
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