服务器操作系统，CoreOS 870.2.0 Alpha 发布

CoreOS 870.2.0 Alpha 发布，此版本更新内容如下：

Bug 修复：

• update-ssh-keys now correctly handles ssh keys that lack a trailing newline #676

• enabled USB_HIDRAW and USB_HIDDEV kernel drivers #953, #975

• use correct pid when processing core dumps in namespaces #172

• backported kernel patch to fix bridge fdb causing infinite loops with bond interfaces #980

改进：

• selinux support in docker

• go programs built with go1.4.3

• failed unit count is no longer maintained by a 1-minute motdgen.timer unit, and instead is queried on login

内核改进：

• dm-cache support

• enabled PPP, DRBD, NBD, AOE kernel drivers.

• compile kernel with CC_STACKPROTECTOR_STRONG instead of CC_STACKPROTECTOR_REGULAR.

• enable xattr support in squashfs, fixing ping as unprivileged user on pxe and iso images.

• enable extra credential and selinux checks (DEBUG_CREDENTIALS).

• enabled RANDOMIZE_BASE.

• disabled HIBERNATE/KEXEC_JUMP.

程序更新：

• iptables 1.4.21

• kubelet 1.0.7

• locksmith 0.3.4

• Ignition 0.2.4

• coreos-cloudinit 1.8.0

• locksmith 0.3.4

库改进：

• nspr 4.10.10

下载：https://github.com/coreos/manifest/archive/v870.2.0.zip。