해결 yum 소프트웨어 알림에 따라 Could not resolve host: mirror.webtatic.com; Unknown error 오류

 yum -y install php71w php71w-cli php71w-common php71w-devel php71w-embedded php71w-gd php71w-mcrypt php71w-mbstring php71w-pdo php71w-xml php71w-fpm php71w-mysqlnd php71w-opcache php71w-pecl-memcached php71w-pecl-redis php71w-
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist https://mirror.webtatic.com/yum/el7/x86_64/mirrorlist error was
14: curl#6 - "Could not resolve host: mirror.webtatic.com; Unknown error"


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. Run the command with the repository temporarily disabled
yum --disablerepo= ...

4. Disable the repository permanently, 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 
or
subscription-manager repos --disable=

5. 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=.skip_if_unavailable=true

Cannot find a valid baseurl for repo: webtatic/x86_64


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. Run the command with the repository temporarily disabled
yum --disablerepo= ...

4. Disable the repository permanently, 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 
or
subscription-manager repos --disable=

5. 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=.skip_if_unavailable=true

만약 yumlist를 사용하거나 어떤 파일을 설치할 때 이 오류를 알릴 경우 host 해석에 문제가 있으면 네트워크 DNS 설정을 확인하고 네트워크 서비스를 다시 시작하십시오. OK.

웹 tatic 원본에 접근할 수 없어서 yum을 사용할 수 없습니다.

14: curl#6 - "Could not resolve host: mirror.webtatic.com; Unknown error"

호스트를 확인할 수 없음(도메인 이름)

해결:

사이트 열기https://mirror.webtatic.com/yum/el7/x86_64/mirrorlist두 파일 내용이 표시됩니다.https://uk.repo.webtatic.com/yum/el7/x86_64/https://us-east.repo.webtatic.com/yum/el7/x86_64
이게 두 나라 다 소스 다운로드 속도가 안 빨라요.

수정/etc/yum.repos.d/webtatic.repo

baseurl=https://us-east.repo.webtatic.com/yum/el7/x86_64

@ php 설치

원본을 닫다
gzip/etc/yum.repos.d/webtatic.repo