* Add UI documentation.

* Fix

* Fix size.

Co-authored-by: NMrproliu <mrproliu@lagou.com>

* fix Alarm query condition issue

* Update oap-server/server-storage-plugin/storage-influxdb-plugin/src/main/java/org/apache/skywalking/oap/server/storage/plugin/influxdb/query/AlarmQuery.java
Co-authored-by: Nkezhenxu94 <kezhenxu94@apache.org>
Co-authored-by: Nkezhenxu94 <kezhenxu94@163.com>

* Fix profile trace not match when change the entry operationId/Name

* Update TracingContext.java
Co-authored-by: NMrproliu <mrproliu@lagou.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

Motivation:

According the feedback from the community, the e2e tests are hard for
them to understand and get them started, so this pull request aims to
rewrite the e2e tests with some improvements:

- debuggable locally, now you can run every individual case directly
inside the IDE, just like running a plain unit test.

- same functionalities of multiple counterparts share the same codes,
cases like different storages and cluster coordinators share the same
codes, easy to add more similar cases.

- the "end" now extends to the Doccker images, meaning that some bugs
like #4483 and #4471 can be more easily and early to be discovered.

- codes style and license headers are checked

Modifications:

- adopt jupeter (a.k.a junit 5), testcontainers as the new test
framework, all containers are orchestrated by docker-compose.yml,
well-known technology that developers should be familiar with.

- rewrite all test cases and verify them.

- reorganize the workflows in GitHub Actions.

Result:

- new e2e test should be easy to add.

- closes https://github.com/apache/skywalking/issues/4472

Co-authored-by: NMrproliu <mrproliu@lagou.com>

### Motivation

 Ease the efforts of modifying configurations in automatic workflow and scripts, like Docker and helm chart.

 ### Modification

 Add a `selector` property into `application.yml` to enable switching configuration simply by environment variables or system properties, and filter the unselected options, leaving only selected one.

 ### Result

 - We can switch a configuration by environment variables or system property

 - Closes #4511

Co-authored-by: NMrproliu <mrproliu@lagou.com>

* Enable OAP gRPC SSL transportation

Porting to OpenSSL to enable SSL transportation. The server private
key is in the format of PCKS#8, certificates is x509 though.
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Add netty-tcnative-boringssl-static 2.0.26 licnese
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Update docs/en/setup/backend/grpc-ssl.md
Co-Authored-By: Nkezhenxu94 <kezhenxu94@apache.org>

* Update docs/en/setup/backend/grpc-ssl.md
Co-Authored-By: Nkezhenxu94 <kezhenxu94@apache.org>

* Add SSL to grpc remote client and sharing server
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Update documents
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Fix nits
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Fix test case
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Add e2e-ssl and remove other test cases temporarily
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Add TLS relevant files
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Decrease timeout
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Test config works
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* triger CI on oap-ssl branch

* Disable agent ca
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Switch to sharing server
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Add agent log to console
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Upload log files

* Change backend
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Revert "Change backend"

This reverts commit 7a085711e3653d3bf642aa84f73650e22595e383.

* Update backend
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Revert e2e
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Ignore TSL relevant files
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Polish codes
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Update certificates expires year to 2120
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>
Co-authored-by: Nkezhenxu94 <kezhenxu94@apache.org>

* ClassCastException

* resttemplate 4.x scenario

* add support versions & fix expectedData format-
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Temp commit

* Support secretsManagementFile file.

* Update doc.

* 1. Support JKS/pass runtime change too.
2. Follow review.

* Fix format.

* Fix username/password/trustPass haven't been updated in the es client.

* Fix doc issue.
Co-authored-by: NJared Tan <jian.tan@daocloud.io>

fix the error of Struts2 plugin: java.lang.NoSuchMethodError: javax.servlet.http.HttpServletResponse.getStatus() (#4503)
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* add KubeSphere in powered-by list
Signed-off-by: NFeynmanZhou <pengfeizhou@yunify.com>

* move KubeSphere alphabetically
Signed-off-by: NFeynmanZhou <pengfeizhou@yunify.com>

* Update pre.sh

* add if func
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Reorder steps
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>

* Upgrade minikube to 1.8.0
Signed-off-by: NGao Hongtao <hanahmily@gmail.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Fix GraphQL profile queried error when cannot matches any snapshot

* fix adding list bug
Co-authored-by: NMrproliu <mrproliu@lagou.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

Co-authored-by: NMrproliu <mrproliu@lagou.com>

* Add finagle plugin (#4433)

* fix failed checks for pr(#4441)
* Add licenses for some files
* Update Supported doc
* Add finagle to test component-libraries.yml

* Add finagle automatic tests into CI

* Add comments

* update comments

* Remove CompatibilityChecker

* Move query-protocol submodule to the right version

* Remove `enhancedInstance.setSkyWalkingDynamicField` in `ClientTracingFilterInterceptor`.

* Update expectedData.yaml of finagle tests

* Use lazy ContextCarrier injection.

* Add comments for `ContextCarrierHelper`

* Fix ContextHolderFactory to avoid context pollution
Co-authored-by: Nhuangyongjie <huangyongjie@tigerbrokers>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Add file change detection mechanism

* Fix format.

* Make file content changed monitor easier.

* Add secondary round change and check the result.

* Update to support multiple files change monitoring.

* Revert "[BugFix] Docker InfluxDB cannot be enabled (#4483)"

This reverts commit 73d0802c.

* Fix unclear doc and add missing variable

Motivation:

This patch fixes the bug that there's no chance to enable the InfluxDB storage in docker container.

Modifications:

Generate InfluxDB configuration section to enable it.

Result:

Users can enable InfluxDB by specifying SW_STORAGE=influxdb

### Motivation:

This patch fixes the bug that there's no chance to disable the so11y in docker container.

### Modifications:

- Remove the default so11y section, and only add it when the environment variable exists.

### Result:

- Users can disable so11y by leaving the `SW_TELEMETRY` empty or set it to `none`

* #4463 FAQ for Maven compilation failure with error like python2 not found

* #4463 FAQ for Maven compilation failure with error like python2 not found

* Update maven-compile-npm-failure.md

* Update docs/en/FAQ/README.md
Co-Authored-By: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Update docs/en/FAQ/maven-compile-npm-failure.md
Co-authored-by: Nkezhenxu94 <kezhenxu94@163.com>
Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Update committer.md

* Update committer.md
Co-authored-by: Nkezhenxu94 <kezhenxu94@apache.org>

Co-authored-by: 吴晟 Wu Sheng <wu.sheng@foxmail.com>

* Support lazy ContextCarrier injection and lazy peer id setting for exit span

* Close the set component id for exit and local spans

* Follow the review.

* Remove `void inject(AbstractSpan exitSpan, ContextCarrier carrier)` from AbstractTracerContext

* Introduce Agent-Test-Tool suite

* rename term