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Alain Takoudjou
slapos
Commits
e95f1e0c
Commit
e95f1e0c
authored
May 17, 2023
by
Xavier Thompson
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software/theia: Add resiliency test
Test that takeover of theia with an initial embedded instance succeeds.
parent
1aa17677
Changes
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2 changed files
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55 additions
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2 deletions
+55
-2
software/theia/test/test.py
software/theia/test/test.py
+4
-0
software/theia/test/test_resiliency.py
software/theia/test/test_resiliency.py
+51
-2
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software/theia/test/test.py
View file @
e95f1e0c
...
...
@@ -538,6 +538,10 @@ class ResilientTheiaMixin(object):
def
getPartitionPath
(
cls
,
instance_type
=
'export'
,
*
paths
):
return
os
.
path
.
join
(
cls
.
slap
.
_instance_root
,
cls
.
getPartitionId
(
instance_type
),
*
paths
)
@
classmethod
def
getPath
(
cls
,
*
components
):
# patch getPath
return
cls
.
getPartitionPath
(
'export'
,
*
components
)
@
classmethod
def
_getSlapos
(
cls
,
instance_type
=
'export'
):
return
cls
.
getPartitionPath
(
instance_type
,
'srv'
,
'runner'
,
'bin'
,
'slapos'
)
...
...
software/theia/test/test_resiliency.py
View file @
e95f1e0c
...
...
@@ -27,6 +27,7 @@
from
__future__
import
unicode_literals
import
errno
import
json
import
os
import
re
import
shutil
...
...
@@ -38,11 +39,15 @@ import requests
from
slapos.proxy.db_version
import
DB_VERSION
from
slapos.slap.slap
import
DEFAULT_SOFTWARE_TYPE
from
slapos.testing.testcase
import
SlapOSNodeCommandError
,
installSoftwareUrlList
import
test
from
test
import
TheiaTestCase
,
ResilientTheiaMixin
,
theia_software_release_url
dummy_software_url
=
os
.
path
.
abspath
(
os
.
path
.
join
(
'resilience_dummy'
,
'software.cfg'
))
...
...
@@ -82,8 +87,7 @@ class ResilientTheiaTestCase(ResilientTheiaMixin, TheiaTestCase):
cls
.
checkSlapos
(
'node'
,
'instance'
,
instance_type
=
instance_type
)
@
classmethod
def
_deployEmbeddedSoftware
(
cls
,
software_url
,
instance_name
,
retries
=
0
,
instance_type
=
'export'
):
cls
.
callSlapos
(
'supply'
,
software_url
,
'slaprunner'
,
instance_type
=
instance_type
)
def
_processEmbeddedSoftware
(
cls
,
retries
=
0
,
instance_type
=
'export'
):
for
_
in
range
(
retries
):
try
:
output
=
cls
.
captureSlapos
(
'node'
,
'software'
,
instance_type
=
instance_type
,
stderr
=
subprocess
.
STDOUT
)
...
...
@@ -96,6 +100,11 @@ class ResilientTheiaTestCase(ResilientTheiaMixin, TheiaTestCase):
print
(
"Wait before running slapos node software one last time"
)
time
.
sleep
(
120
)
cls
.
checkSlapos
(
'node'
,
'software'
,
instance_type
=
instance_type
)
@
classmethod
def
_deployEmbeddedSoftware
(
cls
,
software_url
,
instance_name
,
retries
=
0
,
instance_type
=
'export'
):
cls
.
callSlapos
(
'supply'
,
software_url
,
'slaprunner'
,
instance_type
=
instance_type
)
cls
.
_processEmbeddedSoftware
(
retries
,
instance_type
)
cls
.
callSlapos
(
'request'
,
instance_name
,
software_url
,
instance_type
=
instance_type
)
cls
.
_processEmbeddedInstance
(
retries
,
instance_type
)
...
...
@@ -602,3 +611,43 @@ class TestTheiaFrontendForwarding(TheiaSyncMixin, ResilientTheiaTestCase):
def
_doTakeover
(
self
):
# do nothing
pass
class
TestTheiaResilienceWithInitialInstance
(
TestTheiaResilience
,
test
.
TestTheiaWithEmbeddedInstance
):
backup_max_tries
=
70
backup_wait_interval
=
10
sr_url
=
dummy_software_url
sr_type
=
DEFAULT_SOFTWARE_TYPE
sr_config
=
{}
@
classmethod
def
getInstanceParameterDict
(
cls
,
sr_url
=
None
,
sr_type
=
None
,
sr_config
=
None
):
d
=
test
.
TestTheiaWithEmbeddedInstance
.
getInstanceParameterDict
.
__func__
(
cls
,
sr_url
,
sr_type
,
sr_config
)
d
.
update
(
autorun
=
'stopped'
)
return
d
def
_prepareExport
(
self
):
# Check that there is an export and import instance and get their partition IDs
self
.
export_id
=
self
.
getPartitionId
(
'export'
)
self
.
import_id
=
self
.
getPartitionId
(
'import'
)
# Remember content of ~/etc in the import theia
self
.
etc_listdir
=
os
.
listdir
(
self
.
getPartitionPath
(
'import'
,
'etc'
))
# Check initial embedded instance
test
.
TestTheiaWithEmbeddedInstance
.
test
(
self
)
self
.
_processEmbeddedSoftware
()
self
.
_processEmbeddedInstance
()
def
_checkTakeover
(
self
):
# Check takeover
TestTheiaResilience
.
_checkTakeover
(
self
)
# Check that embedded instance still exists
test
.
TestTheiaWithEmbeddedInstance
.
test
(
self
)
self
.
_processEmbeddedSoftware
()
self
.
_processEmbeddedInstance
()
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