binary deployment alertmanager

Create directory and download binary package

]# mkdir /usr/local/alertmanager-0.20.0.linux-amd64
]# cd  /usr/local/alertmanager-0.20.0.linux-amd64
]# wget https://github.com/prometheus/alertmanager/releases/download/v0.20.0/alertmanager-0.20.0.linux-amd64.tar.gz

Write service file

]# vim /usr/lib/systemd/system/alertmanager.service

[Unit]
Description=alertmanager
Documentation=https://prometheus.io/
After=network.target
StartLimitIntervalSec=0
[Service]
Type=simple
User=prometheus
ExecStart=/usr/local/alertmanager-0.20.0.linux-amd64/alertmanager  --config.file=/usr/local/alertmanager-0.20.0.linux-amd64/alertmanager.yml --storage.path=/usr/local/alertmanager-0.20.0.linux-amd64/data
WorkingDirectory=/usr/local/alertmanager-0.20.0.linux-amd64/
Restart=on-failure
[Install]
WantedBy=multi-user.target

--config.file specifies the path to the configuration file

--storage.tsdb.path specifies the path of the data storage

start service

]# systemctl daemon-reload
]# systemctl start  alertmanager.service
]# systemctl enable alertmanager.service

Check if the port is displayed

]# ss -anlt
State   Recv-Q   Send-Q       Local Address:Port     Peer Address:Port              
LISTEN     0       128             *:22                     *:*                  
LISTEN     0       128           [::]:22                 [::]:*                  
LISTEN     0       128           [::]:9093               [::]:*