个人工具
登录
查看“UbuntuHelp:EC2/RefreshPolicy”的源代码 - Ubuntu中文
UbuntuHelp
讨论
查看源代码
历史
搜索
导航
首页
最近更改
随机页面
页面分类
帮助
编辑
编辑指南
沙盒
新闻动态
字词处理
工具
链入页面
相关更改
特殊页面
页面信息
查看“UbuntuHelp:EC2/RefreshPolicy”的源代码
来自Ubuntu中文
←
UbuntuHelp:EC2/RefreshPolicy
跳转至:
导航
,
搜索
因为以下原因,你没有权限编辑本页:
您所请求的操作仅限于该用户组的用户使用:
用户
您可以查看与复制此页面的源代码。
{{From|https://help.ubuntu.com/community/EC2/RefreshPolicy}} {{Languages|UbuntuHelp:EC2/RefreshPolicy}} == Overview == This page covers the policy for releasing updated ubuntu images to EC2. The following are things to consider: * As updates are made available to a development or stable release, the time it takes for an instance of that image to update itself increases. * There is no way to change the default kernel (aki) and ramdisk (ari) associated with a AMI. Instead, you have to publish a new AMI each time a new kernel or ramdisk is available. * When starting an instance, the user *can* choose a different kernel and ramdisk than the default associated with the ami. == Kernel Updates == === Stable Releases === EC2 kernels and ramdisks will be released when kernel updates are done. For example, each time a new version of linux-image is released, a new aki and ami will be released. Release of a new AKI and ARI will not dictate release of a new AMI. Users can find the newest AKI and ARI for a given AMI release by utilizing the currency function discussed below. === Development Releases === Kernels and ramdisks for development releases will be released when the corresponding AMIs are released. For development releases there will not be separate AMI and AKI/ARI releases. An AMI will be released with the latest kernel at that time. == AMI Updates == === Stable Releases === New AMIs will be published for stable releases based on <ol><li>The size of updates that need to be applied to the most recent version of the current AMI. </li><li>Security updates or Major flaws. If there are highly important security updates or major functionality fixes available that cannot be obtained via 'apt-get update', then new AMIs may be released to incorporate those changes outside of 'a' above.</li></ol> At the time of publish, AMIs will be associated with the latest AKI/ARI that is available. === Development Releases === Development releases will regularly update the AMIs. Each AMI published will reference the latest AKI/ARI available at the time. == Currency == Discussion here about how to find information on what is the latest image == Support Life Time == The release policy above will apply to EC2 images for the same time frame that is applied to other Ubuntu Server releases. That is 5 years for LTS releases, and 18 months for other releases. [[category:UbuntuHelp]]
该页面使用的模板:
模板:From
(
查看源代码
)
模板:Languages
(
查看源代码
)(受保护)
模板:Languages/Lang
(
查看源代码
)(受保护)
返回至
UbuntuHelp:EC2/RefreshPolicy
。