Sanya Faci na Tsaro ko Sabuntawa ta atomatik akan CentOS da RHEL

Ɗaya daga cikin mahimman buƙatun tsarin Linux shine a ci gaba da sabuntawa akai-akai tare da sabbin facin tsaro ko sabuntawa da ke akwai don daidaitaccen rarraba.

A cikin labarin da ya gabata, mun bayyana yadda ake saita sabuntawar tsaro ta atomatik a cikin Debian/Ubuntu, a cikin wannan labarin za mu yi bayanin yadda ake saita rarrabawar CentOS/RHEL 7/6 don sabunta fakitin tsaro ta atomatik lokacin da ake buƙata.

Sauran rabe-raben Linux a cikin iyalai guda (Fedora ko Linux na Kimiyya) ana iya daidaita su kamar haka.

Sanya Sabunta Tsaro ta atomatik akan Tsarin CentOS/RHEL

A kan CentOS/RHEL 7/6, kuna buƙatar shigar da fakitin mai zuwa:

# yum update -y && yum install yum-cron -y

Da zarar an gama shigarwa, buɗe /etc/yum/yum-cron.conf kuma gano waɗannan layin - dole ne ku tabbatar da cewa ƙimar ta dace da waɗanda aka jera a nan:

update_cmd = security
update_messages = yes
download_updates = yes
apply_updates = yes

Layin farko yana nuna cewa umarnin ɗaukakawa mara kulawa zai kasance:

# yum --security upgrade

yayin da sauran layin suna ba da sanarwar sanarwa da saukewa ta atomatik da shigar da haɓaka tsaro.

Hakanan ana buƙatar layukan masu zuwa don nuna cewa za a aika sanarwar ta imel daga [email kare kare] zuwa asusu ɗaya (kuma, zaku iya zaɓar wani idan kuna so).

emit_via = email
email_from = [email 
email_to = root

Ta hanyar tsoho, an saita cron don saukewa kuma shigar da duk sabuntawa nan da nan, amma za mu iya canza wannan hali a cikin /etc/sysconfig/yum-cron fayil na daidaitawa ta hanyar canza waɗannan sigogi biyu zuwa yes.

# Don't install, just check (valid: yes|no)
CHECK_ONLY=yes

# Don't install, just check and download (valid: yes|no)
# Implies CHECK_ONLY=yes (gotta check first to see what to download)
DOWNLOAD_ONLY=yes

Don kunna sanarwar imel game da sabunta fakitin tsaro, saita ma'aunin MAILTO zuwa ingantaccen adireshin imel.

# by default MAILTO is unset, so crond mails the output by itself
# example:  MAILTO=root
[email 

A ƙarshe, fara kuma kunna sabis na yum-cron:

------------- On CentOS/RHEL 7 ------------- 
systemctl start yum-cron
systemctl enable yum-cron

------------- On CentOS/RHEL 6 -------------  
# service yum-cron start
# chkconfig --level 35 yum-cron on

Taya murna! Kun yi nasarar saita haɓakawa marasa kulawa akan CentOS/RHEL 7/6.

A cikin wannan labarin mun tattauna yadda ake sabunta sabar ku akai-akai tare da sabbin faci ko sabuntawa. Bugu da ƙari, kun koyi yadda ake saita sanarwar imel don ci gaba da sabunta kanku lokacin da ake amfani da sabbin faci.

Idan kuna da wata damuwa game da wannan labarin? Jin kyauta don sauke mana bayanin kula ta amfani da fom ɗin sharhi a ƙasa. Muna jiran ji daga gare ku.