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95 lines
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95 lines
3.4 KiB
Plaintext
Web Console
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===
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### Connect arthas through the browser
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Arthas supports the Web Console. After attach success, the user can access: [http://127.0.0.1:8563/](http://127.0.0.1:8563/).
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The user can fill in the IP and connect the remote arthas on other machines.
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> By default, arthas only listens to `127.0.0.1`, so if you want to connect from a remote, you can use the `--target-ip` parameter to specify the IP. See the help description for `-h` for more information.
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If you have suggestions for the Web Console, please leave a message here: [https://github.com/alibaba/arthas/issues/15](https://github.com/alibaba/arthas/issues/15)
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### Connect remote arthas through arthas tunnel server
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#### Download and deploy arthas tunnel server
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[https://github.com/alibaba/arthas/releases](https://github.com/alibaba/arthas/releases)
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Arthas tunnel server is a spring boot fat jar application, start with the `java -jar` command:
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```bash
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java -jar arthas-tunnel-server.jar
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```
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By default, the web port of the arthas tunnel server is `8080`, and the port connected by the arthas agent is `7777`.
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Once started, you can go to [http://localhost:8080/](http://localhost:8080/) and connect to the registered arthas agent via `agentId`.
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Through Spring Boot's Endpoint, you can view the specific connection information: [http://localhost:8080/actuator/arthas](http://localhost:8080/actuator/arthas), the login user name is `arthas`, and the password can be found in the log of arthas tunnel server, for example:
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```
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32851 [main] INFO o.s.b.a.s.s.UserDetailsServiceAutoConfiguration
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Using generated security password: f1dca050-3777-48f4-a577-6367e55a78a2
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```
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#### Connecting to the tunnel server when starting arthas
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When starting arthas, you can use the `--tunnel-server` parameter, for example:
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```bash
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as.sh --tunnel-server 'ws://47.75.156.201:7777/ws'
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```
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* You can specify the agentId by the `--agent-id` parameter. By default, a random ID is generated.
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After Arthas attach succeeds, the agentId will be printed, such as:
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```bash
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,---. ,------. ,--------.,--. ,--. ,---. ,---.
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/ O \ | .--. ''--. .--'| '--' | / O \ ' .-'
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| .-. || '--'.' | | | .--. || .-. |`. `-.
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| | | || |\ \ | | | | | || | | |.-' |
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`--' `--'`--' '--' `--' `--' `--'`--' `--'`-----'
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wiki https://alibaba.github.io/arthas
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tutorials https://alibaba.github.io/arthas/arthas-tutorials
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version 3.1.2
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pid 86183
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time 2019-08-30 15:40:53
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id URJZ5L48RPBR2ALI5K4V
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```
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If the connection is not connected to the tunnel server at startup, you can also obtain the agentId through the `session` command after reconnection succeeds:
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```bash
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[arthas@86183]$ session
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Name Value
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-----------------------------------------------------
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JAVA_PID 86183
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SESSION_ID f7273eb5-e7b0-4a00-bc5b-3fe55d741882
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AGENT_ID URJZ5L48RPBR2ALI5K4V
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TUNNEL_SERVER ws://47.75.156.201:7777/ws
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```
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For the above example, go to [http://47.75.156.201:8080/](http://47.75.156.201:8080/) in the browser and input the `agentId` to connect to arthas on remote machine.
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#### How arthas tunnel server works
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```
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browser <-> arthas tunnel server <-> arthas tunnel client <-> arthas agent
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```
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[https://github.com/alibaba/arthas/blob/master/tunnel-server/README.md](https://github.com/alibaba/arthas/blob/master/tunnel-server/README.md) |