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update package versions #128

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Sep 14, 2023
Merged

update package versions #128

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7a0c1b6
update package versions
spazcoin Apr 15, 2022
fc2994c
Merge branch 'main' into updateNodeMonitoringVersions
vgantchev Sep 14, 2023
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26 changes: 13 additions & 13 deletions docs/node_monitoring.md
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Original file line number Diff line number Diff line change
Expand Up @@ -41,17 +41,17 @@ $ sudo chown -R prometheus:prometheus /var/lib/prometheus
### Install Prometheus {#install-prometheus}

Check latest version number of Prometheus at the [GitHub release page](https://github.com/prometheus/prometheus/releases/).
At the time of writing it is v2.25.2. Insert the latest release version in the following commands.
At the time of writing it is v2.34.0. Insert the latest release version in the following commands.

```shell script
# download prometheus
$ wget https://github.com/prometheus/prometheus/releases/download/v2.25.2/prometheus-2.25.2.linux-amd64.tar.gz
$ wget https://github.com/prometheus/prometheus/releases/download/v2.34.0/prometheus-2.34.0.linux-amd64.tar.gz

# unpack the binaries
$ tar xfz prometheus-*.tar.gz

# enter the unpacked directory
$ cd prometheus-2.25.2.linux-amd64
$ cd prometheus-2.34.0.linux-amd64
```

Now copy over the binaries into the local folder.
Expand Down Expand Up @@ -180,27 +180,27 @@ You should now be able to access Prometheus' web interface at http://localhost:9

We will install Node Exporter to scrape server metrics that will be used in the dashboard.
Please check the version number of the latest release [here](https://github.com/prometheus/node_exporter/releases/) and update the command.
At the time of writing the latest version was `1.1.2`.
At the time of writing the latest version was `1.3.1`.

### Install Node Exporter {#install-node-exporter}

Download the latest release.

```shell script
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.1.2/node_exporter-1.1.2.linux-amd64.tar.gz
$ wget https://github.com/prometheus/node_exporter/releases/download/v1.3.1/node_exporter-1.3.1.linux-amd64.tar.gz
```

Unpack the archive you just downloaded. This will create a folder called `node_exporter-1.1.2.linux-amd64`.
Unpack the archive you just downloaded. This will create a folder called `node_exporter-1.3.1.linux-amd64`.

```shell script
$ tar xvf node_exporter-1.1.2.linux-amd64.tar.gz
$ tar xvf node_exporter-1.3.1.linux-amd64.tar.gz
```

Next we copy the binary into our local application directory and assign it to our monitoring user.

```shell script
# copy binary
$ cp node_exporter-1.1.2.linux-amd64/node_exporter /usr/local/bin
$ sudo cp node_exporter-1.3.1.linux-amd64/node_exporter /usr/local/bin

# set ownership
$ sudo chown prometheus:prometheus /usr/local/bin/node_exporter
Expand Down Expand Up @@ -264,7 +264,7 @@ Paste the following content and save the file.
- targets: ['localhost:9100']
```

The apply the changes configuration a restart of the Prometheus service is required.
Then apply the changes. A restart of the Prometheus service is required.

```shell script
$ sudo systemctl restart prometheus.service
Expand All @@ -282,12 +282,12 @@ We want it nice and beautiful. That's where Grafana comes into play.

Please check what's the latest Grafana Version [with this link](https://grafana.com/grafana/download?platform=linux).
You can either change the version number in the following commands or copy the install commands directly from the link.
At the time of writing the latest version was `7.5.1`.
At the time of writing the latest version was `8.4.6`.

```shell script
$ sudo apt-get install -y adduser libfontconfig1
$ wget https://dl.grafana.com/oss/release/grafana_7.5.1_amd64.deb
$ sudo dpkg -i grafana_7.5.1_amd64.deb
$ wget https://dl.grafana.com/oss/release/grafana_8.4.6_amd64.deb
$ sudo dpkg -i grafana_8.4.6_amd64.deb
```

The package comes with a builtin `systemd`-service which we will configure and start just like the Prometheus service.
Expand Down Expand Up @@ -327,7 +327,7 @@ Please click the `Plus`-button in the main navigation and select `import`.
<img src={useBaseUrl('/node-monitoring/grafana-import.png')} />
</div>

We will use the [HydraDX Dashboard](https://grafana.com/grafana/dashboards/14158) and to load it you simply input the id `14158` and hit the `Load`-button.
We will use the [HydraDX Dashboard](https://grafana.com/grafana/dashboards/14158) layout, so simply input the id `14158` and hit the `Load`-button.
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this change is debatable. could be removed. But the first time I read this line, it sounded like my collator node metrics were going to show up on a general HydraDX Dashboard of all nodes. So I added the "layout" word to maybe communicate it was just a visual setup.


<div style={{textAlign: 'center'}}>
<img src={useBaseUrl('/node-monitoring/grafana-import-options.png')} />
Expand Down
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