5.3 KiB
Issue
Welcome to use issue tracker to give us :bowtie::
- feedbacks - what you would like to have;
- usage tips - what usages you have found splendid;
- experiences - how you use Arthas to do effective troubleshooting;
Documentation
Welcome PR to further improve English documentation.
Developer
- Arthas runtime supports JDK6+
- To build Arthas requires JDK7+, because of the source code import JDK7 classes, such as
java.lang.management.BufferPoolMXBean
.
Local Installation
Recommend to use as-package.sh
to package, which will auto-install the latest Arthas to local ~/.arthas
and when debugging, Arthas will auto-load the latest version.
F.Y.I
- when using
as.sh
to start Arthas, it will get the latest version under~/.arthas/lib
; - when
as-package.sh
packaging, it will get the version frompom.xml
and suffix it with the current timestamp e.g.3.0.5.20180917161808
.
You can also use ./mvnw clean package -DskipTests
to package and generate a zip
under packaging/target/
but remember when as.sh
starts, it load the version under ~/.arthas/lib
.
Start Arthas in specified version
When there are several different version, you can use --use-version
to specify the version of Arthas to start your debug.
./as.sh --use-version 3.0.5.20180919185025
Tip: you can use --versions
to list all available versions.
./as.sh --versions
Debug
Packaging All
-
Arthas is using Sphinx to generate the static site
-
sphinx-maven-plugin
configured insite/pom.xml
-
sphinx-maven-plugin
executes by downloadingsphinx-binary/
-
when packaging the whole project (Packaging All), you need to execute:
./mvnw clean package -DskipTests -P full
issue
欢迎在issue里对arthas做反馈,分享使用技巧,排查问题的经历。
改进用户文档
用户文档在site/src/site/sphinx
目录下,如果希望改进arthas用户文档,欢迎提交PR。
英文文档在site/src/site/sphinx/en
目录下,欢迎提交翻译PR。
开发者相关
- Arthas运行支持JDK6+
- 编译Arthas要求JDK7+,因为使用到了jdk7里的
java.lang.management.BufferPoolMXBean
。
安装到本地
本地开发时,推荐执行as-package.sh
来打包,会自动安装最新版本的arthas到~/.arthas
目录里。debug时会自动使用最新版本。
as.sh
在启动时,会对~/.arthas/lib
下面的目录排序,取最新的版本。as-package.sh
在打包时,会取pom.xml
里的版本号,再拼接上当前时间,比如: 3.0.5.20180917161808
,这样子排序时取的就是最新的版本。
也可以直接 ./mvnw clean package -DskipTests
打包,生成的zip在 packaging/target/
下面。但是注意as.sh
启动加载的是~/.arthas/lib
下面的版本。
启动指定版本的arthas
本地开发时,可能会产生多个版本,可以用 --use-version
参数来指定版本,比如
./as.sh --use-version 3.0.5.20180919185025
可以用--versions
参数来列出所有版本:
./as.sh --versions
Debug
全量打包
-
arthas是用sphinx来生成静态网站
-
在
site/pom.xml
里配置了sphinx-maven-plugin
-
sphinx-maven-plugin
通过下载sphinx-binary/
来执行 -
sphinx配置的
recommonmark
插件有bug:https://github.com/rtfd/recommonmark/issues/93 ,因此另外打包了一个修复版本: https://github.com/hengyunabc/sphinx-binary/releases/tag/v0.4.0.1 -
全量打包时,需要配置下面的参数:
./mvnw clean package -DskipTests -P full -Dsphinx.binUrl=https://github.com/hengyunabc/sphinx-binary/releases/download/v0.4.0.1/sphinx.osx-x86_64
Release Steps
发布release版本流程:
-
修改
as.sh
里的版本 -
修改本地的maven settings.xml
-
mvn release:prepare -Darguments="-DskipTests"
-
mvn release:perform -Darguments="-DskipTests -P full
如果在下载 https://github.com/trustin/sphinx-binary/releases/download/v0.7.1/sphinx.osx-x86_64 时有问题,可以先下载到本地,然后用
file:/tmp/sphinx.osx-x86_64
的方式指定 -
到 https://oss.sonatype.org/ 上,“Staging Repositories”然后close掉自己的,再release
-
发布完maven仓库之后,需要到阿里云的仓库里检查是否同步,有可能有延时
-
需要更新 gh-pages 分支下面的 arthas-boot.jar/arthas-demo.jar/as.sh
-
需要更新docker镜像,push新的tag
以 3.1.0 版本为例:
docker build . --build-arg ARTHAS_VERSION=3.1.0 -t hengyunabc/arthas:3.1.0 docker tag hengyunabc/arthas:3.1.0 hengyunabc/arthas:latest docker push hengyunabc/arthas:3.1.0 docker push hengyunabc/arthas:latest docker build . --build-arg ARTHAS_VERSION=3.1.0 -f Dockerfile-No-Jdk -t hengyunabc/arthas:3.1.0-no-jdk docker push hengyunabc/arthas:3.1.0-no-jdk