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volumes 文件映射关系 #1

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jiayanbo opened this issue Jul 20, 2019 · 1 comment

jiayanbo commented Jul 20, 2019

大佬，我有个小疑问，为啥要挂载这几个目录
node-exporter:
volumes:
- /proc:/host/proc
- /sys:/host/sys
- /:/rootfs

cadvisor：
volumes:
- /:/rootfs:ro
- /var/run:/var/run:rw
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro

grafana:
volumes:
- ./data/grafana:/var/lib/grafana

Owner

loong576 commented Jul 22, 2019

挂载这些目录表示容器需要读取操作系统/proc、/sys等数据

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