Merge branch 'master' of https://github.com/Kris-Sekula/Hyperflex-API
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Kris-Sekula
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README.md
242
README.md
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@ -19,111 +19,155 @@ Here is an example of thos the graphs look like:
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## How to deploy.
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1. Install ubuntu server 16.04 64bit (I used: ubuntu-16.04.5-server-amd64.iso):
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- Basic installation, only select OpenSSH from the package list, create a user.
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1. Install ubuntu server 16.04 64bit (I used: ubuntu-16.04.5-server-amd64.iso)
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* Basic installation, only select OpenSSH from the package list, create a user.
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2. Install Prometheus:
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- create required user:
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```
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sudo useradd -M -s /bin/fals prometheus
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```
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-create required folders:
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```
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sudo mkdir /etc/prometheus
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sudo mkdir /var/lib/prometheus
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sudo chown prometheus:prometheus /etc/prometheus
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sudo chown prometheus:prometheus /var/lib/prometheus
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```
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- download and extract:
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```
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curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
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tar xvf prometheus-2.6.1.linux-amd64.tar.gz
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```
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- copy files and change premissions:
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```
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sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
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sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
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sudo chown prometheus:prometheus /usr/local/bin/prometheus
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sudo chown prometheus:prometheus /usr/local/bin/promtool
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sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
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sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
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sudo chown -R prometheus:prometheus /etc/prometheus/consoles
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sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
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```
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- configure prometheus:
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```
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sudo vim /etc/prometheus/prometheus.yml
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```
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**Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
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* create required user:
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```
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sudo useradd -M -s /bin/fals prometheus
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```
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* create required folders:
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```
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sudo mkdir /etc/prometheus
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sudo mkdir /var/lib/prometheus
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sudo chown prometheus:prometheus /etc/prometheus
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sudo chown prometheus:prometheus /var/lib/prometheus
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```
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* download and extract:
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```
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curl -LO https://github.com/prometheus/prometheus/releases/download/v2.6.1/prometheus-2.6.1.linux-amd64.tar.gz
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tar xvf prometheus-2.6.1.linux-amd64.tar.gz
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```
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* copy files and change premissions:
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```
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sudo cp prometheus-2.6.1.linux-amd64/prometheus /usr/local/bin/
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sudo cp prometheus-2.6.1.linux-amd64/promtool /usr/local/bin/
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sudo chown prometheus:prometheus /usr/local/bin/prometheus
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sudo chown prometheus:prometheus /usr/local/bin/promtool
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sudo cp -r prometheus-2.6.1.linux-amd64/consoles /etc/prometheus
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sudo cp -r prometheus-2.6.1.linux-amd64/console_libraries /etc/prometheus
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sudo chown -R prometheus:prometheus /etc/prometheus/consoles
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sudo chown -R prometheus:prometheus /etc/prometheus/console_libraries
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```
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* configure prometheus:
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```
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sudo vim /etc/prometheus/prometheus.yml
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```
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**Note:** watch out for formatting this is YAML, no TABs allowed, use two spaces instead.
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```yaml
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global:
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scrape_interval: 15s
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scrape_configs:
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- job_name: 'prometheus'
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scrape_interval: 5s
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static_configs:
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- targets: ['localhost:9090']
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- job_name: 'hx_metrics'
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scrape_interval: 1m
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static_configs:
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- targets: ['localhost:8082']
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labels:
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service_name: hx_read_write_stats
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```
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```yaml
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global:
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scrape_interval: 15s
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scrape_configs:
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- job_name: 'prometheus'
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scrape_interval: 5s
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static_configs:
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- targets: ['localhost:9090']
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- job_name: 'hx_metrics'
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scrape_interval: 1m
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static_configs:
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- targets: ['localhost:8082']
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labels:
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service_name: hx_read_write_stats
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```
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* try to start prometheus:
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```
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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
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```
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* verfiy if it works:
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http://localhost:9090/status
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- try to start prometheus:
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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
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- verfiy if it works:
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http://localhost:9090/status
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* if all good stop it:
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CTRL+C
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- if all good stop it:
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CTRL+C
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- create prometheus service:
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```
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sudo vim /etc/systemd/system/prometheus.service
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```
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File should looks like this:
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```
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[Unit]
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Description=Prometheus
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Wants=network-online.target
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After=network-online.target
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* create prometheus service:
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```
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sudo vim /etc/systemd/system/prometheus.service
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```
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File should looks like this:
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```
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[Unit]
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Description=Prometheus
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Wants=network-online.target
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After=network-online.target
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[Service]
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User=prometheus
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Group=prometheus
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Type=simple
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ExecStart=/usr/local/bin/prometheus \
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--config.file /etc/prometheus/prometheus.yml \
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--storage.tsdb.path /var/lib/prometheus \
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--web.console.templates=/etc/prometheus/consoles \
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--web.console.libraries=/etc/prometheus/console_libraries
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[Install]
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WantedBy=multi-user.target
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```
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- reload services:
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```
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sudo systemctl daemon-reload
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```
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- start Prometheus using the following command:
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```
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sudo systemctl start prometheus
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```
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- check if Prometheus is running, check the service.s status.
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```
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sudo systemctl status prometheus
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```
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- enable service:
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```
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[Service]
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User=prometheus
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Group=prometheus
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Type=simple
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ExecStart=/usr/local/bin/prometheus \
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--config.file /etc/prometheus/prometheus.yml \
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--storage.tsdb.path /var/lib/prometheus \
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--web.console.templates=/etc/prometheus/consoles \
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--web.console.libraries=/etc/prometheus/console_libraries
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[Install]
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WantedBy=multi-user.target
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```
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* reload services:
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```
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sudo systemctl daemon-reload
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```
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* start Prometheus using the following command:
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```
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sudo systemctl start prometheus
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```
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* check if Prometheus is running, check the service status.
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```
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sudo systemctl status prometheus
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```
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* enable service:
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```
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sudo systemctl enable prometheus
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```
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```
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3. Install Grafana
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* Add grafana sources to apt
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```
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sudo vim /etc/apt/sources.list.d/grafana.list
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```
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```
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deb https://packages.grafana.com/oss/deb stable main
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```
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* Add apt key:
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```
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curl https://packages.grafana.com/gpg.key | sudo apt-key add -
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```
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* update apt:
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```
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sudo apt-get update
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```
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* Verify what is the install candiate:
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```
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apt-cache policy grafana
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```
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* Install grafana:
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```
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sudo apt-get install grafana
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```
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* Configure grafana to start automatically using systemd
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```
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sudo /bin/systemctl daemon-reload
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sudo /bin/systemctl enable grafana-server
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```
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* Start grafana-server by executing
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```
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sudo /bin/systemctl start grafana-server
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```
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* Verify if it's running:
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```
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sudo systemctl status grafana-server
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```
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* Login to gui via:
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`http://<ip>:3000/login` (use your `<ip>`, default port is 3000, username: admin password: admin)
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* Add prometheus as source:
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Got to source and select, prometheus, http://localhost:9090, hit save and test
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* import dashboard from file :
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HX-monitor-Grafana_normal.json
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Keywords: Cisco Hyperflex, API, python.
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