mirror of https://codeberg.org/CRXN/docs.git
65 lines
2.0 KiB
Markdown
65 lines
2.0 KiB
Markdown
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# babelweb 2
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babelweb 2 is a monitoring tool for Babel. It shows with a web interface the current neighbors, the current routes and a graphical overview of the babel network.
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## Installation
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First you have to download go. You can do this on Debian for example with the following command:
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```
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sudo apt install golang
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```
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After that you have to clone the current git repo and compile the program:
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```
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git clone https://github.com/Vivena/babelweb2
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cd babelweb2
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go build
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```
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Now you have an executable program `babelweb2`.
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By default, the web interface runs on port 8080. You can also specify a different endpoint with the `-http` parameter.
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babelweb2 uses the local configuration interface of babeld. This must have been activated beforehand. babeld assumes that this is active on `[::1]:33123`. Alternatively, you can specify the endpoint with the `-node=` flag.
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## Install as Systemd Unit
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In order to install babelweb2 as a systemd unit, we must first install the necessary files into the system. For this we can execute the following commands in the babelweb2 git directory:
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```
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sudo cp babelweb2 /usr/local/bin
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sudo mkdir -p /usr/share/babelweb2/
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sudo cp -r ./static/ /usr/share/babelweb2/
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```
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After that we create the unit file `/etc/systemd/system/babelweb2.service`:
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```
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[Unit]
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Description=Yet Another Monitoring Tool for the Babel routing daemon
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Documentation=https://github.com/Vivena/babelweb2
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[Service]
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LimitNOFILE=1048576
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LimitNPROC=512
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User=nobody
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EnvironmentFile=/etc/default/babelweb2
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ExecStart=/usr/local/bin/babelweb2 -http $PORT -static $STATIC_DIR
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ExecReload=/bin/kill -SIGUSR1 $MAINPID
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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```
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After that you can reload the units:
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```
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systemctl daemon-reload
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```
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For babelweb2 to work, we still need to specify the arguments. For this we can create an environment file `/etc/default/babelweb2`:
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```
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PORT=:<port>
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STATIC_DIR=/usr/share/babelweb2/static/
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```
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Here we replace `<port>` with the port on which the Babelweb2 interface should be available. The default is 8080, but you can also use 33124, for example.
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