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Lu Xu
slapos
Commits
12f9c218
Commit
12f9c218
authored
Oct 19, 2020
by
Jérome Perrin
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software/erp5/test: test balancer access log
parent
62ccd142
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software/erp5/test/test/test_balancer.py
software/erp5/test/test/test_balancer.py
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software/erp5/test/test/test_balancer.py
View file @
12f9c218
import
glob
import
hashlib
import
hashlib
import
json
import
json
import
logging
import
logging
...
@@ -7,6 +8,7 @@ import shutil
...
@@ -7,6 +8,7 @@ import shutil
import
subprocess
import
subprocess
import
tempfile
import
tempfile
import
time
import
time
import
urlparse
from
BaseHTTPServer
import
BaseHTTPRequestHandler
from
BaseHTTPServer
import
BaseHTTPRequestHandler
from
typing
import
Dict
from
typing
import
Dict
...
@@ -142,6 +144,108 @@ class BalancerTestCase(ERP5InstanceTestCase):
...
@@ -142,6 +144,108 @@ class BalancerTestCase(ERP5InstanceTestCase):
self
.
computer_partition
.
getConnectionParameterDict
()[
'_'
])[
'default'
]
self
.
computer_partition
.
getConnectionParameterDict
()[
'_'
])[
'default'
]
class
SlowHTTPServer
(
ManagedHTTPServer
):
"""An HTTP Server which reply after 3 seconds.
"""
class
RequestHandler
(
BaseHTTPRequestHandler
):
def
do_GET
(
self
):
# type: () -> None
self
.
send_response
(
200
)
self
.
send_header
(
"Content-Type"
,
"text/plain"
)
time
.
sleep
(
3
)
self
.
end_headers
()
self
.
wfile
.
write
(
"OK
\
n
"
)
log_message
=
logging
.
getLogger
(
__name__
+
'.SlowHandler'
).
info
class
TestAccessLog
(
BalancerTestCase
,
CrontabMixin
):
"""Check access logs emitted by balancer
"""
__partition_reference__
=
'l'
@
classmethod
def
_getInstanceParameterDict
(
cls
):
# type: () -> Dict
parameter_dict
=
super
(
TestAccessLog
,
cls
).
_getInstanceParameterDict
()
# use a slow server instead
parameter_dict
[
'dummy_http_server'
]
=
[[
cls
.
getManagedResource
(
"slow_web_server"
,
SlowHTTPServer
).
netloc
,
1
,
False
]]
return
parameter_dict
def
test_access_log_format
(
self
):
# type: () -> None
requests
.
get
(
urlparse
.
urljoin
(
self
.
default_balancer_url
,
'/url_path'
),
verify
=
False
,
)
with
open
(
os
.
path
.
join
(
self
.
computer_partition_root_path
,
'var'
,
'log'
,
'apache-access.log'
))
as
access_log_file
:
access_line
=
access_log_file
.
read
()
self
.
assertIn
(
'/url_path'
,
access_line
)
# last \d is the request time in micro seconds, since this SlowHTTPServer
# sleeps for 3 seconds, it should take between 3 and 4 seconds to process
# the request - but our test machines can be slow sometimes, so we tolerate
# it can take up to 20 seconds.
match
=
re
.
match
(
r'([(\
d
\.)]+) - - \
[(.*?)
\] "(.*?)" (\
d+) (
\d+) "(.*?)" "(.*?)" (\
d+)
',
access_line
)
self.assertTrue(match)
assert match
request_time = int(match.groups()[-1])
self.assertGreater(request_time, 3 * 1000 * 1000)
self.assertLess(request_time, 20 * 1000 * 1000)
def test_access_log_apachedex_report(self):
# type: () -> None
# make a request so that we have something in the logs
requests.get(self.default_balancer_url, verify=False)
# crontab for apachedex is executed
self._executeCrontabAtDate('
generate
-
apachedex
-
report
', '
23
:
59
')
# it creates a report for the day
apachedex_report, = glob.glob(
os.path.join(
self.computer_partition_root_path,
'
srv
',
'
monitor
',
'
private
',
'
apachedex
',
'
ApacheDex
-*
.
html
',
))
with open(apachedex_report, 'r') as f:
report_text = f.read()
self.assertIn('
APacheDEX
', report_text)
# having this table means that apachedex could parse some lines.
self.assertIn('
<
h2
>
Hits
per
status
code
</
h2
>
', report_text)
def test_access_log_rotation(self):
# type: () -> None
# run logrotate a first time so that it create state files
self._executeCrontabAtDate('
logrotate
', '
2000
-
01
-
01
')
# make a request so that we have something in the logs
requests.get(self.default_balancer_url, verify=False).raise_for_status()
# slow query crontab depends on crontab for log rotation
# to be executed first.
self._executeCrontabAtDate('
logrotate
', '
2050
-
01
-
01
')
# this logrotate leaves the log for the day as non compressed
rotated_log_file = os.path.join(
self.computer_partition_root_path,
'
srv
',
'
backup
',
'
logrotate
',
'
apache
-
access
.
log
-
20500101
',
)
self.assertTrue(os.path.exists(rotated_log_file))
requests.get(self.default_balancer_url, verify=False).raise_for_status()
# on next day execution of logrotate, log files are compressed
self._executeCrontabAtDate('
logrotate
', '
2050
-
01
-
02
')
self.assertTrue(os.path.exists(rotated_log_file + '
.
xz
'))
self.assertFalse(os.path.exists(rotated_log_file))
class CaucaseClientCertificate(ManagedResource):
class CaucaseClientCertificate(ManagedResource):
"""A client certificate issued by a caucase services.
"""A client certificate issued by a caucase services.
"""
"""
...
...
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