Yadda za a gyara "Ba za a iya samun ingantaccen baseurl don repo ba" a cikin CentOS

Aya daga cikin kurakurai mafi yawa waɗanda masu amfani da CentOS ke fuskanta yayin amfani da umarnin sabunta yum), musamman a kan sabon tsarin da aka shigar shi ne\"Ba za a iya samun ingantaccen tushe ba don repo: tushe/7/x86_64".

A cikin wannan gajeriyar labarin, zamu nuna yadda za'a gyara "ba zai iya samun ingantaccen tushe ba don sake repo" a cikin rarraba CentOS Linux.

Hoton mai zuwa yana nuna kuskuren da ke sama bayan kunna umarnin yum don bincika kunshin.

# yum search redis

Kuskuren ya nuna cewa YUM ba zai iya isa ga matattarar ajiyar da take amfani dashi don nemo bayanan kunshin ba. A mafi yawan lokuta, akwai dalilai guda biyu da ke haifar da kuskuren: 1) al'amuran hanyar sadarwa da/ko 2) tushe URL ana sharhi a cikin fayil ɗin daidaitawa na ajiya.

Kuna iya gyara wannan kuskuren ta hanyoyi masu zuwa:

1.Tabbatar cewa tsarinku yana haɗi da Intanet. Kuna iya kokarin ping duk wata hanyar intanet, misali, google.com.

# ping google.com

Sakamakon ping yana nuna ko dai matsalar DNS ko babu haɗin Intanet. A wannan yanayin, gwada ƙoƙarin gyara fayilolin daidaitawar haɗin yanar gizo. Don gano hanyar sadarwar ku, gudanar da umarnin ip.

# ip add

Don shirya daidaitawa don dubawa enp0s8, buɗe fayil/sauransu/sysconfig/hanyar sadarwar rubutu/ifcfg-enp0s8 kamar yadda aka nuna.

# vi /etc/sysconfig/network-scripts/ifcfg-enp0s8

Idan matsala ce ta DNS, yi ƙoƙarin ƙara Nameservers a cikin fayil ɗin sanyi kamar yadda aka nuna.

DNS1=10.0.2.2 
DNS2=8.8.8.8

Sannan sake kunna sabis na Manajan Gidan yanar gizo tare da umarnin systemctl.

# systemctl restart NetworkManager

Don ƙarin bayani, karanta labarinmu: Yadda Ake saita Adireshin IP na Yanar Gizo da Gudanar da Ayyuka akan RHEL/CentOS 7.0.

Bayan yin canje-canje a cikin saitunan cibiyar sadarwa, gwada sake kunna ping sau ɗaya.

# ping google.com

Yanzu kuyi ƙoƙari don gudanar da sabuntawar yum ko kowane umarnin yum wanda ke nuna kuskuren da ke sama, sau ɗaya.

# yum search redis

2. Idan tsarin yana haɗi da Intanet kuma DNS yana aiki lafiya, to ya kamata a sami matsala game da repo sanyi file /etc/yum.repos.d/CentOS-Base.repo.

Bude fayil din ta amfani da editan layin da kuka fi so.

# vi /etc/yum.repos.d/CentOS-Base.repo

Nemi sashin [tushe] , gwada rashin damuwa da baseurl ta cire manyan # akan layin baseurl kamar yadda aka nuna a cikin hoton da ke tafe.

Adana canje-canje kuma rufe fayil ɗin. Yanzu gwada sake kunna umarnin yum.

# yum update

A cikin wannan labarin, mun bayyana yadda za a gyara\"Ba za a iya samun ingantaccen tushe ba don repo:" Kuskure a cikin CentOS 7. Muna so mu ji daga gare ku, ku ba da kwarewar ku tare da mu. Hakanan za ku iya raba hanyoyin da kuka san gyara wannan fitowar, ta hanyar hanyar mayar da martani da ke ƙasa.