一级路径

只需要修改nginx配置文件

# this is required to proxy Grafana Live WebSocket connections.
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}

server {
listen 80;
root /usr/share/nginx/html;
index index.html index.htm;

location / {
proxy_pass http://localhost:3000/;
}

# Proxy Grafana Live WebSocket connections.
location /api/live {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $http_host;
proxy_pass http://localhost:3000/;
}
}

二级路径

除了修改nginx配置文件外，还需要修改grafana配置文件

# this is required to proxy Grafana Live WebSocket connections.
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}

server {
listen 80;
root /usr/share/nginx/www;
index index.html index.htm;

location ^~ /grafana/ {
proxy_pass http://localhost:3000/;
}

# Proxy Grafana Live WebSocket connections.
location ^~ /grafana/api/live {
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $http_host;
proxy_pass http://localhost:3000/;
}
}

修改grafana.ini配置文件

vim /etc/grafana/grafana.ini

root_url = %(protocol)s://%(domain)s:%(http_port)s/grafana
serve_from_sub_path = true

systemctl restart grafana-server

参考文档

​​https://grafana.com/tutorials/run-grafana-behind-a-proxy/​​