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c467451e
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体验新版 GitCode,发现更多精彩内容 >>
提交
c467451e
编写于
7月 07, 2017
作者:
G
Grzegorz Bizon
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差异文件
Schedule stage_id bg migrations in batches of 10
上级
b41b4d2e
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
13 addition
and
8 deletion
+13
-8
db/post_migrate/20170628080858_migrate_stage_id_reference_in_background.rb
...0170628080858_migrate_stage_id_reference_in_background.rb
+6
-3
lib/gitlab/background_migration/migrate_build_stage_id_reference.rb
.../background_migration/migrate_build_stage_id_reference.rb
+1
-1
spec/migrations/migrate_stage_id_reference_in_background_spec.rb
...grations/migrate_stage_id_reference_in_background_spec.rb
+6
-4
未找到文件。
db/post_migrate/20170628080858_migrate_stage_id_reference_in_background.rb
浏览文件 @
c467451e
...
...
@@ -3,6 +3,7 @@ class MigrateStageIdReferenceInBackground < ActiveRecord::Migration
DOWNTIME
=
false
BATCH_SIZE
=
10000
RANGE_SIZE
=
1000
MIGRATION
=
'MigrateBuildStageIdReference'
.
freeze
disable_ddl_transaction!
...
...
@@ -17,10 +18,12 @@ class MigrateStageIdReferenceInBackground < ActiveRecord::Migration
#
def
up
Build
.
all
.
each_batch
(
of:
BATCH_SIZE
)
do
|
relation
,
index
|
r
ange
=
relation
.
pluck
(
'MIN(id)'
,
'MAX(id)'
).
first
schedule
=
index
*
2
.
minutes
r
elation
.
each_batch
(
of:
RANGE_SIZE
)
do
|
relation
|
range
=
relation
.
pluck
(
'MIN(id)'
,
'MAX(id)'
).
first
BackgroundMigrationWorker
.
perform_in
(
schedule
,
MIGRATION
,
range
)
BackgroundMigrationWorker
.
perform_in
(
index
*
2
.
minutes
,
MIGRATION
,
range
)
end
end
end
...
...
lib/gitlab/background_migration/migrate_build_stage_id_reference.rb
浏览文件 @
c467451e
...
...
@@ -2,7 +2,7 @@ module Gitlab
module
BackgroundMigration
class
MigrateBuildStageIdReference
def
perform
(
start_id
,
stop_id
)
scope
=
if
stop_id
.
nonzero?
scope
=
if
stop_id
.
to_i
.
nonzero?
"ci_builds.id BETWEEN
#{
start_id
.
to_i
}
AND
#{
stop_id
.
to_i
}
"
else
"ci_builds.id >=
#{
start_id
.
to_i
}
"
...
...
spec/migrations/migrate_stage_id_reference_in_background_spec.rb
浏览文件 @
c467451e
...
...
@@ -21,7 +21,8 @@ describe MigrateStageIdReferenceInBackground, :migration, :sidekiq do
let
(
:projects
)
{
table
(
:projects
)
}
before
do
stub_const
(
"
#{
described_class
.
name
}
::BATCH_SIZE"
,
2
)
stub_const
(
"
#{
described_class
.
name
}
::BATCH_SIZE"
,
3
)
stub_const
(
"
#{
described_class
.
name
}
::RANGE_SIZE"
,
2
)
projects
.
create!
(
id:
123
,
name:
'gitlab1'
,
path:
'gitlab1'
)
projects
.
create!
(
id:
345
,
name:
'gitlab2'
,
path:
'gitlab2'
)
...
...
@@ -48,9 +49,10 @@ describe MigrateStageIdReferenceInBackground, :migration, :sidekiq do
migrate!
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
2
.
minutes
,
1
,
2
)
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
4
.
minutes
,
3
,
4
)
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
6
.
minutes
,
5
,
6
)
expect
(
BackgroundMigrationWorker
.
jobs
.
size
).
to
eq
3
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
2
.
minutes
,
3
,
3
)
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
4
.
minutes
,
4
,
5
)
expect
(
described_class
::
MIGRATION
).
to
be_scheduled_migration
(
4
.
minutes
,
6
,
6
)
expect
(
BackgroundMigrationWorker
.
jobs
.
size
).
to
eq
4
end
end
end
...
...
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