关于“[:zh] 创建你的第一个Amazon Virtual Private Cloud（VPC）”的评价

Daryl Y. · 已于 almost 8 years前审核

Very good

Hareesh N. · 已于 almost 8 years前审核

Samuel T. · 已于 almost 8 years前审核

sean l. · 已于 almost 8 years前审核

Good refreshing course, and learn a few thing on the DB subnet group.

Tuck Seng S. · 已于 almost 8 years前审核

Good

Derrick H. · 已于 almost 8 years前审核

Harris K. · 已于 almost 8 years前审核

good

benjamin g. · 已于 almost 8 years前审核

Good lab!!

Song Hui C. · 已于 almost 8 years前审核

Lohith K. · 已于 almost 8 years前审核

Aleksandr M. · 已于 almost 8 years前审核

Output from one of the startup scripts So this lab does not work One of the configured repositories failed (Unknown), and yum doesn't have enough cached data to continue. At this point the only safe thing yum can do is fail. There are a few ways to work "fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. Disable the repository, so yum won't use it by default. Yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> 4. Configure the failing repository to be skipped, if it is unavailable. Note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yum will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true

Mike G. · 已于 almost 8 years前审核

Good Lab

prasanna kumar V. · 已于 almost 8 years前审核

This did not work for me. I will very likely try it again.

Mike G. · 已于 almost 8 years前审核

Jonathon W. · 已于 almost 8 years前审核

Robert H. · 已于 almost 8 years前审核

JP S. · 已于 almost 8 years前审核

very satisfied

Ronald S. · 已于 almost 8 years前审核

Maxime C. · 已于 almost 8 years前审核

Siddharth M. · 已于 almost 8 years前审核

OK

Kevin M. · 已于 almost 8 years前审核

Julia S. · 已于 almost 8 years前审核

Samuel D. · 已于 almost 8 years前审核

Stanley J. · 已于 almost 8 years前审核

Stanley J. · 已于 almost 8 years前审核