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rbac: add some debug logging.#3744

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mattklein123 merged 4 commits intoenvoyproxy:masterfrom
yangminzhu:rbac_debug
Jun 28, 2018
Merged

rbac: add some debug logging.#3744
mattklein123 merged 4 commits intoenvoyproxy:masterfrom
yangminzhu:rbac_debug

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@yangminzhu yangminzhu commented Jun 27, 2018

Signed-off-by: Yangmin Zhu ymzhu@google.com

Description: Added some log for help debugging
Risk Level: Low
Testing: n/a
Docs Changes: n/a
Release Notes: n/a

@lizan @mattklein123 @rodaine
Thank you!

@yangminzhu
rbac: add some debug logging.
e2dd078 
Signed-off-by: Yangmin Zhu <ymzhu@google.com>
@yangminzhu yangminzhu mentioned this pull request Jun 27, 2018
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@yangminzhu
fix coverate test
5695b34 
Signed-off-by: Yangmin Zhu <ymzhu@google.com>
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yangminzhu commented Jun 28, 2018 •
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It seems the coverage test is running at debug level which caused the test fail:

[ RUN      ] RoleBasedAccessControlFilterTest.Allowed
test/extensions/filters/http/rbac/rbac_filter_test.cc:51: Failure
Mock function called more times than expected - taking default action specified at:
test/mocks/network/mocks.cc:87:
    Function call: localAddress()
          Returns: @0x13ba6b08 16-byte object <00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00>
         Expected: to be called twice
           Actual: called 3 times - over-saturated and active

I changed the test to not to check exactly called times. The better way probably should to increase the expect_times by 1 when in debug mode, but not sure if this is a common way in Envoy.

mattklein123
mattklein123 reviewed Jun 28, 2018
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Thanks, some small comments.

test/extensions/filters/http/rbac/rbac_filter_test.cc Outdated
auto& expect = EXPECT_CALL(connection_, localAddress());
if (times > 0) {
expect.Times(times);
if (at_most_times > 0) {
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This isn't a useful expectation. Please just make this an ON_CALL(...).WillByDefault(...)

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@yangminzhu yangminzhu Jun 28, 2018

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Done

source/extensions/filters/http/rbac/rbac_filter.cc Outdated
bool) {
ENVOY_LOG(
debug,
"checking request:\n"
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Debug lines in general should be single line. Please remove the newlines.

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@yangminzhu yangminzhu Jun 28, 2018

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Done

source/extensions/filters/http/rbac/rbac_filter.cc Outdated
bool) {
ENVOY_LOG(
debug,
"checking request:\n"
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"checking request" isn't a very descriptive message. Either make a new "rbac" log type, or prefix all of the messages you added with "rbac: " (or something similar).

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@yangminzhu yangminzhu Jun 28, 2018

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Thanks for the suggestion, I added a new "rbac" log type.

@yangminzhu
address comments.
d2d29e9 
Signed-off-by: Yangmin Zhu <ymzhu@google.com>
mattklein123
mattklein123 reviewed Jun 28, 2018
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source/common/common/logger.h Outdated
FUNCTION(stats) \
FUNCTION(thrift)
FUNCTION(thrift) \
FUNCTION(rbac)
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please alpha order

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@yangminzhu yangminzhu Jun 28, 2018

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Done.

@yangminzhu
address comment.
280fd98 
Signed-off-by: Yangmin Zhu <ymzhu@google.com>
mattklein123
mattklein123 approved these changes Jun 28, 2018
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Nice, thanks

@mattklein123 mattklein123 merged commit 4865c9c into envoyproxy:master Jun 28, 2018
@yangminzhu yangminzhu deleted the rbac_debug branch June 28, 2018 22:10
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