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nexedi
slapos
Commits
bdc6e1a7
Commit
bdc6e1a7
authored
Sep 22, 2022
by
Xavier Thompson
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software/theia: Disable frontend forwarding from resilient clone
See merge request
nexedi/slapos!1259
parents
02af7601
6a268834
Pipeline
#23711
failed with stage
in 0 seconds
Changes
5
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1
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5 changed files
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69 additions
and
18 deletions
+69
-18
software/theia/buildout.hash.cfg
software/theia/buildout.hash.cfg
+3
-3
software/theia/instance-import.cfg.jinja.in
software/theia/instance-import.cfg.jinja.in
+5
-0
software/theia/instance-theia.cfg.jinja.in
software/theia/instance-theia.cfg.jinja.in
+2
-0
software/theia/slapos_standalone_script.py.jinja
software/theia/slapos_standalone_script.py.jinja
+4
-0
software/theia/test/test_resiliency.py
software/theia/test/test_resiliency.py
+55
-15
No files found.
software/theia/buildout.hash.cfg
View file @
bdc6e1a7
...
...
@@ -15,7 +15,7 @@
[instance-theia]
_update_hash_filename_ = instance-theia.cfg.jinja.in
md5sum =
6ddb028e7427913fdcac34b8e727734c
md5sum =
56ad229756d2d57971c583104370dcc7
[instance]
_update_hash_filename_ = instance.cfg.in
...
...
@@ -23,7 +23,7 @@ md5sum = e211c439571e2900f9f35482c9638d06
[instance-import]
_update_hash_filename_ = instance-import.cfg.jinja.in
md5sum =
23c3df4a889ebfa9f0a94e873e95ad3b
md5sum =
a343818079d4fc106594e5850cc1853a
[instance-export]
_update_hash_filename_ = instance-export.cfg.jinja.in
...
...
@@ -35,7 +35,7 @@ md5sum = ad9499e7355ded4975ad313442cecb7a
[slapos-standalone-script]
_update_hash_filename_ = slapos_standalone_script.py.jinja
md5sum =
ef5b73648513caf46573f3302953790f
md5sum =
6792d29057db35ea69b01e72a5c913e3
[theia-common]
_update_hash_filename_ = theia_common.py
...
...
software/theia/instance-import.cfg.jinja.in
View file @
bdc6e1a7
...
...
@@ -34,6 +34,11 @@ name = Import {{ parameter_dict['additional-frontend-name'] }}
abstract-socket-path = $${directory:home}/standalone-import-ready
# Disable frontend request forwarding in the 'import' instance
[slapos-standalone-script]
forward-frontend-requests = disabled
# Change port ranges to avoid race conditions on port allocation
[frontend-instance-port]
minimum = 3200
...
...
software/theia/instance-theia.cfg.jinja.in
View file @
bdc6e1a7
...
...
@@ -532,8 +532,10 @@ context =
key embedded_request_exitcode_file :embedded-request-exitcode-file
key embedded_instance_config embedded-instance-config:output
key home_path directory:home
key forward_frontend_requests :forward-frontend-requests
section slap_connection slap-connection
section slapos_standalone_config slapos-standalone-config
forward-frontend-requests = enabled
url = ${slapos-standalone-script:output}
[slapos-standalone]
...
...
software/theia/slapos_standalone_script.py.jinja
View file @
bdc6e1a7
...
...
@@ -51,6 +51,7 @@ def signal_handler(signum, frame):
@contextlib.contextmanager
def setupStandalone():
{%- if forward_frontend_requests != "disabled" %}
partition_forward_configuration = (
slapos.slap.standalone.PartitionForwardAsPartitionConfiguration(
master_url={{ repr(slap_connection['server-url']) }},
...
...
@@ -63,6 +64,9 @@ def setupStandalone():
),
),
)
{%- else %}
partition_forward_configuration = ()
{%- endif %}
shared_parts = {{ repr(shared_part_list) }}
shared_part_list = [x.strip() for x in shared_parts.splitlines() if x.strip()]
standalone = slapos.slap.standalone.StandaloneSlapOS(
...
...
software/theia/test/test_resiliency.py
View file @
bdc6e1a7
...
...
@@ -30,11 +30,14 @@ import errno
import
os
import
re
import
shutil
import
sqlite3
import
subprocess
import
time
import
requests
from
slapos.proxy.db_version
import
DB_VERSION
from
slapos.testing.testcase
import
SlapOSNodeCommandError
,
installSoftwareUrlList
from
test
import
TheiaTestCase
,
ResilientTheiaMixin
,
theia_software_release_url
...
...
@@ -479,7 +482,26 @@ class TakeoverMixin(ExportAndImportMixin):
return
resp
.
text
class
TestTheiaResilience
(
ResilienceMixin
,
TakeoverMixin
,
ResilientTheiaTestCase
):
class
TheiaSyncMixin
(
ResilienceMixin
,
TakeoverMixin
):
def
_doSync
(
self
,
max_tries
=
None
,
wait_interval
=
None
):
max_tries
=
max_tries
or
self
.
backup_max_tries
wait_interval
=
wait_interval
or
self
.
backup_wait_interval
start
=
time
.
time
()
# Call exporter script instead of waiting for cron job
# XXX Accelerate cron frequency instead ?
exporter_script
=
self
.
getPartitionPath
(
'export'
,
'bin'
,
'exporter'
)
transaction_id
=
str
(
int
(
time
.
time
()))
subprocess
.
check_call
((
exporter_script
,
'--transaction-id'
,
transaction_id
))
takeover_url
,
_
=
self
.
_getTakeoverUrlAndPassword
()
# Wait for takoever to be ready
self
.
_waitTakeoverReady
(
takeover_url
,
start
,
max_tries
,
wait_interval
)
class
TestTheiaResilience
(
TheiaSyncMixin
,
ResilientTheiaTestCase
):
test_instance_max_retries
=
0
backup_max_tries
=
70
backup_wait_interval
=
10
...
...
@@ -505,20 +527,6 @@ class TestTheiaResilience(ResilienceMixin, TakeoverMixin, ResilientTheiaTestCase
# Remember content of ~/etc in the import theia
self
.
etc_listdir
=
os
.
listdir
(
self
.
getPartitionPath
(
'import'
,
'etc'
))
def
_doSync
(
self
):
start
=
time
.
time
()
# Call exporter script instead of waiting for cron job
# XXX Accelerate cron frequency instead ?
exporter_script
=
self
.
getPartitionPath
(
'export'
,
'bin'
,
'exporter'
)
transaction_id
=
str
(
int
(
time
.
time
()))
subprocess
.
check_call
((
exporter_script
,
'--transaction-id'
,
transaction_id
))
takeover_url
,
_
=
self
.
_getTakeoverUrlAndPassword
()
# Wait for takoever to be ready
self
.
_waitTakeoverReady
(
takeover_url
,
start
,
self
.
backup_max_tries
,
self
.
backup_wait_interval
)
def
_checkSync
(
self
):
# Check that ~/etc still contains everything it did before
etc_listdir
=
os
.
listdir
(
self
.
getPartitionPath
(
'import'
,
'etc'
))
...
...
@@ -554,3 +562,35 @@ class TestTheiaResilience(ResilienceMixin, TakeoverMixin, ResilientTheiaTestCase
# Check that the test instance is properly redeployed
# This checks the promises of the test instance
self
.
_processEmbeddedInstance
(
self
.
test_instance_max_retries
)
class
TestTheiaFrontendForwarding
(
TheiaSyncMixin
,
ResilientTheiaTestCase
):
backup_max_tries
=
100
backup_wait_interval
=
20
html5as_url
=
os
.
path
.
abspath
(
os
.
path
.
join
(
os
.
path
.
dirname
(
__file__
),
'..'
,
'..'
,
'html5as'
,
'software.cfg'
))
def
_prepareExport
(
self
):
# Deploy an embedded html5as
self
.
_deployEmbeddedSoftware
(
self
.
html5as_url
,
'html5as'
,
1
)
def
_checkSync
(
self
):
proxy_relpath
=
os
.
path
.
join
(
'srv'
,
'runner'
,
'var'
,
'proxy.db'
)
query
=
"SELECT rowid, partition_reference FROM forwarded_partition_request%s"
%
DB_VERSION
# Check that theia0 forwards frontend requests
with
sqlite3
.
connect
(
self
.
getPartitionPath
(
'export'
,
proxy_relpath
))
as
db
:
rows
=
db
.
execute
(
query
).
fetchall
()
self
.
assertIn
(
"slappart0_HTML5AS frontend"
,
(
row
[
1
]
for
row
in
rows
))
# Check that theia1 does not forward frontend requests
# i.e that there were no new insertions in the database since it was cloned
# by ensuring the rowids are still the same
with
sqlite3
.
connect
(
self
.
getPartitionPath
(
'import'
,
proxy_relpath
))
as
db
:
self
.
assertEqual
(
db
.
execute
(
query
).
fetchall
(),
rows
)
def
_doTakeover
(
self
):
# do nothing
pass
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