Update README.md

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@ -32,28 +32,28 @@ Here is an example of thos the graphs look like:
sudo mkdir /var/lib/prometheus
sudo chown prometheus:prometheus /etc/prometheus
sudo chown prometheus:prometheus /var/lib/prometheus
```
- download and extract:
```
curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
tar xvf prometheus-2.6.1.linux-amd64.tar.gz
```
- copy files and change premissions:
```
sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
sudo chown prometheus:prometheus /usr/local/bin/prometheus
sudo chown prometheus:prometheus /usr/local/bin/promtool
sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
sudo chown -R prometheus:prometheus /etc/prometheus/consoles
sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
```
- configure prometheus:
```
sudo vim /etc/prometheus/prometheus.yml
```
**Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
```
* download and extract:
```
curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
tar xvf prometheus-2.6.1.linux-amd64.tar.gz
```
* copy files and change premissions:
```
sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
sudo chown prometheus:prometheus /usr/local/bin/prometheus
sudo chown prometheus:prometheus /usr/local/bin/promtool
sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
sudo chown -R prometheus:prometheus /etc/prometheus/consoles
sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
```
* configure prometheus:
```
sudo vim /etc/prometheus/prometheus.yml
```
**Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
```yaml
global:
@ -70,25 +70,23 @@ scrape_configs:
labels:
service_name: hx_read_write_stats
```
- try to start prometheus:
sudo -u prometheus /usr/local/bin/prometheus --config.file /etc/prometheus/prometheus.yml --storage.tsdb.path /var/lib/prometheus --web.console.templates=/etc/prometheus/consoles --web.console.libraries=/etc/prometheus/console_libraries
- verfiy if it works:
http://localhost:9090/status
- if all good stop it:
CTRL+C
- create prometheus service:
* try to start prometheus:
```
sudo vim /etc/systemd/system/prometheus.service
sudo -u prometheus /usr/local/bin/prometheus --config.file /etc/prometheus/prometheus.yml --storage.tsdb.path /var/lib/prometheus --web.console.templates=/etc/prometheus/consoles --web.console.libraries=/etc/prometheus/console_libraries
```
File should looks like this:
* verfiy if it works:
http://localhost:9090/status
* if all good stop it:
CTRL+C
* create prometheus service:
```
sudo vim /etc/systemd/system/prometheus.service
```
File should looks like this:
```
[Unit]
Description=Prometheus
@ -106,24 +104,23 @@ ExecStart=/usr/local/bin/prometheus \
--web.console.libraries=/etc/prometheus/console_libraries
[Install]
WantedBy=multi-user.target
```
- reload services:
```
sudo systemctl daemon-reload
* reload services:
```
- start Prometheus using the following command:
sudo systemctl daemon-reload
```
sudo systemctl start prometheus
* start Prometheus using the following command:
```
- check if Prometheus is running, check the service.s status.
```
sudo systemctl status prometheus
sudo systemctl start prometheus
```
* check if Prometheus is running, check the service.s status.
```
sudo systemctl status prometheus
```
* enable service:
```
- enable service:
```
sudo systemctl enable prometheus
```
```
Keywords: Cisco Hyperflex, API, python.