docker搭建 grafana+promtail+loki日志平台
PLG日志系统组成
- promtail:负责收集日志并将其发送给Loki
- loki:主服务器,服务存储日志和处理查询
- Grafana:用于查询和现实日志
1.拉取镜像
docker pull grafana/grafana
docker pull grafana/promtail
docker pull grafana/loki:2.0.1

2.拉取promtail和loki配置文件
wget --no-check-certificate https://raw.githubusercontent.com/grafana/loki/master/cmd/loki/loki-local-config.yaml
wget --no-check-certificate https://raw.githubusercontent.com/grafana/loki/master/clients/cmd/promtail/promtail-local-config.yaml
3.修改配置文件
loki-local-config.yaml
auth_enabled: false
server:
http_listen_port: 3100
grpc_listen_port: 9096
grpc_server_max_recv_msg_size: 1073741824 #grpc最大接收消息值,默认4m
grpc_server_max_send_msg_size: