Question

目前，我基于Azure云和VM类型的云环境是D3V2（14G / 200G），Azure VM提供称为sda的操作系统磁盘，其具有30 GB，而短暂磁盘称为sdb，具有200 GB。我的容器编排基于mesos / marathon，所有容器日志输出到sda而不是sdb，所以几天之后，磁盘空间已满。如何利用sdb磁盘让日志输出到sdb？

以下是我的VM中df -k的输出：

root@dcos-agentprivate-service000003:/home/test# df -k
Filesystem     1K-blocks    Used Available Use% Mounted on
udev             7155096       0   7155096   0% /dev
tmpfs            1435028  134880   1300148  10% /run
/dev/sda1       30428648 7590548  22821716  25% /
tmpfs            7175128       0   7175128   0% /dev/shm
tmpfs               5120       0      5120   0% /run/lock
tmpfs            7175128       0   7175128   0% /sys/fs/cgroup
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/2f479dc1d57d3ef848f957ae4b1751dc68eafab44249aa2028492eb44491ba9a/merged
shm                65536       0     65536   0% /var/lib/docker/containers/6301aefde9113502687503e77e65ce6bb8c2d39eb678944c10a41198cbd58e74/shm
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/89ce9ca51728b61d29778131a7f2e6b859cba6b70b1777664d62b5154f741ac8/merged
shm                65536       0     65536   0% /var/lib/docker/containers/5bb83ee7bd75b92c16044d03b216754e127ca9d53eb3fb17df88f881f7928f79/shm
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/4986839f2046dab76caacea057590af338433dda133165920facf8b62901bbf4/merged
shm                65536       0     65536   0% /var/lib/docker/containers/58eb5ae765785d35941133607e9667214c65a89743325767755b4ff3f4a89e27/shm
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/ca68a2ce6c4b35a0efc2d8d5748e295686402f195b62bcf5aeb5e0b7b0d8af6c/merged
shm                65536       0     65536   0% /var/lib/docker/containers/619b5dac97338672669420f9aec7cd72b83ed2cd170d0f3f98ca8bdc4a139d77/shm
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/b1e4f59da0d59d1cfff6725827dad8da1bc80913c37be8b3468bcd103a781c53/merged
shm                65536       0     65536   0% /var/lib/docker/containers/5127f81741c87759df9865a417beaf2c8d09871680b6de66b5e3cbe51385354d/shm
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/65a999e7d61d67384db9e955cf55a363129d124dc5385fe38ccd0688053239f2-init/merged
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/8356b0e83f436e02a7445cdc1a89286cdd731f57826dccf98f4e46b006f430e0-init/merged
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/28eecf196b970f824e72bdf000a6da4725be3408ec47d3c6477054e39c12167f-init/merged
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/3c12ab53b60588bba34b96eca8591ec063bc9072ac925b6e8f2d1e9f62492583-init/merged
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/465eb669a1bc191e9a798636b5441ccdc4d9f414063cd9a83c3921a633e8c2c5-init/merged
overlay         30428648 7590548  22821716  25% /var/lib/docker/overlay/7210916bf5ffe265223c71d902e9c34ab8a1489655470cba94b7d6a8d5123991-init/merged
tmpfs            1435028       0   1435028   0% /run/user/1000

Answer 1

如何利用sdb磁盘并让日志输出到sdb？

我认为这不是一个好主意，因为当VM重新启动时，以前的临时驱动器上保存的所有数据都不会被迁移。

不得使用临时存储来存储您不愿意丢失的数据。

您可以将另一个磁盘装入该VM，然后更改DC / OS日志路径配置设置。

如何让docker容器日志输出Azure云中的sdb磁盘

1 个答案: