46 lines
1.7 KiB
Markdown
46 lines
1.7 KiB
Markdown
## Download skywalking agent release version
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- Go to [release page](https://github.com/wu-sheng/sky-walking/releases)
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## Deploy skywalking javaagent
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1. Copy the agent package to anywhere you like. The logs, plugins and config are all included in the package.
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2. Add -javaagent:/path/to/skywalking-agent/skywalking-agent.jar to VM argument.
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New agent package looks like this：
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```
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+-- skywalking-agent
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+-- activations
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apm-toolkit-log4j-1.x-activation.jar
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apm-toolkit-log4j-2.x-activation.jar
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apm-toolkit-logback-1.x-activation.jar
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...
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+-- config
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agent.config
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+-- plugins
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apm-dubbo-plugin.jar
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apm-feign-default-http-9.x.jar
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apm-httpClient-4.x-plugin.jar
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.....
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skywalking-agent.jar
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```
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- Start your application。
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# Advanced features
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- All plugins are in `/plugin` folder. The plugin jar is active when it is in there. Remove the plugin jar, it disabled.
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- Besides set config through `/config/agent.config`, you can use System.Env and System.Properties(-D) to set config.
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- Key of env and properties = `skywalking.` + key in `agent.config` file
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- Priority: System.Env > System.Properties(-D) > `/config/agent.config`
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- The default logging output folder is `/log`.
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# Deploy agent in Tomcat FAQ
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- Tomcat 7
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Change the first line of `tomcat/bin/catalina.sh`.
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```shell
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CATALINA_OPTS="$CATALINA_OPTS -javaagent:/path/to/skywalking-agent/skywalking-agent.jar"; export CATALINA_OPTS
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```
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- Tomcat 8
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Change the first line of `tomcat/bin/catalina.sh`.
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```shell
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set "CATALINA_OPTS=... -javaagent:E:\apache-tomcat-8.5.20\skywalking-agent\skywalking-agent.jar -Dconfig=\skywalking\config\dir"
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``` |