docker 磁盘空间管理
查看docker占用的空间情况 # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 58 36 6.091GB 2.119GB (34%) Containers 90 89 232.3MB 0B (0%) Local Volumes 137 16 232.7MB 194.2MB (83%) Build Cache 0 0 0B 0B 四大资源尽收眼底，可回收多少资源也了然于胸 清除不在需要的资源 This will remove: - all stopped containers - all networks not used by at least one container - all dangling images - all build cach # docker system prune -f 清除一切非活跃状态，将资源还给系统 清除volume 查看 # docker volume ls……