general tracing context interface #16793

wbpcode · 2021-06-03T07:19:32Z

Signed-off-by: wbpcode [email protected]

Sub-PR of #16049. Check #16049 get more background information.

This PR designed a new generic abstraction TraceContext to replace Http::RequestHeaderMap to provide tracing context to the tracer driver. Http::RequestHeaderMapImpl already inherits from TraceContext and implements the relevant interfaces.

Next, we just need simply replace Http::RequestHeaderMap with TraceContext in all tracer drivers implementations. After that, the main body of the entire general tracing system is completed. I'm not sure, whether the replacement step requires a separate PR. Because it does not involve any new logic, but there will be a lot of file changes.

Risk Level: Low.
Testing: Added.
Docs Changes: N/A
Release Notes: N/A

Signed-off-by: wbpcode <[email protected]>

wbpcode · 2021-06-03T10:54:31Z

/retest

repokitteh-read-only · 2021-06-03T10:54:36Z

Retrying Azure Pipelines:
Retried failed jobs in: envoy-presubmit

🐱

Caused by: a #16793 (comment) was created by @wbpcode.

see: more, trace.

wbpcode · 2021-06-03T13:06:07Z

@lizan @mattklein123 This PR is second sub-PR of #16049 and introduces the new TraceContext. All that remains is to replace the ReqeustHeaderMap with the TraceContext. 😃

wbpcode · 2021-06-03T13:11:21Z

@jmarantz Here I completed the new TraceContext without LowerCaseString. 😄

rojkov

Thank you! Looks very good. I've added a couple of question.

test/test_common/utility.h

include/envoy/tracing/trace_driver.h

…racing

Signed-off-by: wbpcode <[email protected]>

wbpcode · 2021-06-07T06:43:49Z

/retest

repokitteh-read-only · 2021-06-07T06:44:00Z

Retrying Azure Pipelines:
Retried failed jobs in: envoy-presubmit

🐱

Caused by: a #16793 (comment) was created by @wbpcode.

see: more, trace.

source/common/http/header_map_impl.h

Signed-off-by: wbpcode <[email protected]>

rojkov

Thanks! LGTM. @lizan I think this is ready for a second pass.

source/common/http/header_map_impl.cc

test/test_common/utility.h

Signed-off-by: wbpcode <[email protected]>

wbpcode · 2021-06-14T00:45:25Z

/retest

repokitteh-read-only · 2021-06-14T00:45:29Z

Retrying Azure Pipelines:
Retried failed jobs in: envoy-presubmit

🐱

Caused by: a #16793 (comment) was created by @wbpcode.

see: more, trace.

lizan

LGTM, just one nit

source/common/http/header_map_impl.cc

Signed-off-by: wbpcode <[email protected]>

…racing

wbpcode · 2021-06-22T05:08:46Z

@lizan ASSERT removed and main merged.

wbpcode · 2021-06-22T08:31:06Z

/retest

repokitteh-read-only · 2021-06-22T08:31:11Z

Retrying Azure Pipelines:
Retried failed jobs in: envoy-presubmit

🐱

Caused by: a #16793 (comment) was created by @wbpcode.

see: more, trace.

source/common/http/header_map_impl.cc

Signed-off-by: wbpcode <[email protected]> Sub-PR of envoyproxy#16049. Check envoyproxy#16049 get more background information. This PR designed a new generic abstraction `TraceContext` to replace `Http::RequestHeaderMap` to provide tracing context to the tracer driver. `Http::RequestHeaderMapImpl` already inherits from TraceContext and implements the relevant interfaces. Next, we just need simply replace `Http::RequestHeaderMap` with `TraceContext` in all tracer drivers implementations. After that, the main body of the entire general tracing system is completed. I'm not sure, whether the replacement step requires a separate PR. Because it does not involve any new logic, but there will be a lot of file changes. Risk Level: Low. Testing: Added. Docs Changes: N/A Release Notes: N/A Signed-off-by: wbpcode <[email protected]> Signed-off-by: chris.xin <[email protected]>

Sub-PR of #16049. Check #16049 get more background information. This PR is last sub-PR of #16049. It simply replaces `Http::RequestHeaderMap` with general `Tracing::TraceContext` in all tracer drivers implementations. Check #16793 get more info about `Tracing::TraceContext`. After this PR, the main body of the entire general tracing system is completed. Next, we can try to use the new general tracing system in dubbo and thrift. Commit Message: replace RequestHeaderMap in tracers with general TraceContext Risk Level: Low. Testing: N/A. Docs Changes: N/A. Release Notes: N/A. Signed-off-by: wbpcode <[email protected]>

Signed-off-by: wbpcode <[email protected]> Sub-PR of envoyproxy#16049. Check envoyproxy#16049 get more background information. This PR designed a new generic abstraction `TraceContext` to replace `Http::RequestHeaderMap` to provide tracing context to the tracer driver. `Http::RequestHeaderMapImpl` already inherits from TraceContext and implements the relevant interfaces. Next, we just need simply replace `Http::RequestHeaderMap` with `TraceContext` in all tracer drivers implementations. After that, the main body of the entire general tracing system is completed. I'm not sure, whether the replacement step requires a separate PR. Because it does not involve any new logic, but there will be a lot of file changes. Risk Level: Low. Testing: Added. Docs Changes: N/A Release Notes: N/A Signed-off-by: wbpcode <[email protected]>

…roxy#17212) Sub-PR of envoyproxy#16049. Check envoyproxy#16049 get more background information. This PR is last sub-PR of envoyproxy#16049. It simply replaces `Http::RequestHeaderMap` with general `Tracing::TraceContext` in all tracer drivers implementations. Check envoyproxy#16793 get more info about `Tracing::TraceContext`. After this PR, the main body of the entire general tracing system is completed. Next, we can try to use the new general tracing system in dubbo and thrift. Commit Message: replace RequestHeaderMap in tracers with general TraceContext Risk Level: Low. Testing: N/A. Docs Changes: N/A. Release Notes: N/A. Signed-off-by: wbpcode <[email protected]>

new general tracing context interface

a4cef7d

Signed-off-by: wbpcode <[email protected]>

wbpcode mentioned this pull request Jun 3, 2021

tracing: general tracing support #16049

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junr03 assigned rojkov and lizan Jun 3, 2021

rojkov reviewed Jun 4, 2021

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wbpcode added 3 commits June 7, 2021 09:44

Merge branch 'main' of https://github.com/envoyproxy/envoy into new-t…

b3fcd82

…racing

remove un-needed header file temporarily

0238438

Signed-off-by: wbpcode <[email protected]>

fix build file

f085453

Signed-off-by: wbpcode <[email protected]>

rojkov reviewed Jun 7, 2021

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add comment

3f7e374

Signed-off-by: wbpcode <[email protected]>

rojkov previously approved these changes Jun 7, 2021

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lizan reviewed Jun 11, 2021

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lizan added the waiting label Jun 11, 2021

some minor update

f8ff416

Signed-off-by: wbpcode <[email protected]>

wbpcode dismissed rojkov’s stale review via f8ff416 June 12, 2021 14:59

repokitteh-read-only bot removed the waiting label Jun 12, 2021

remove ambiguous constructor of lowercasestring

23c1361

Signed-off-by: wbpcode <[email protected]>

wbpcode requested a review from lizan June 19, 2021 07:28

lizan reviewed Jun 21, 2021

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wbpcode added 2 commits June 22, 2021 09:58

remove ASSERT

e6cf25d

Signed-off-by: wbpcode <[email protected]>

Merge branch 'main' of https://github.com/envoyproxy/envoy into new-t…

3c61754

…racing

wbpcode requested a review from lizan June 24, 2021 01:40

lizan reviewed Jun 28, 2021

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lizan approved these changes Jun 29, 2021

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lizan merged commit ad628c5 into envoyproxy:main Jun 29, 2021

wbpcode mentioned this pull request Jul 1, 2021

replace RequestHeaderMap in tracers with general TraceContext #17212

Merged

wbpcode mentioned this pull request Jan 11, 2023

tracing: make the tracer & tracer manager protocol independent #24866

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general tracing context interface #16793

general tracing context interface #16793

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general tracing context interface #16793

general tracing context interface #16793

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