{"id":3599,"date":"2014-09-25T12:26:57","date_gmt":"2014-09-25T04:26:57","guid":{"rendered":"http:\/\/rmohan.com\/?p=3599"},"modified":"2014-09-25T12:30:27","modified_gmt":"2014-09-25T04:30:27","slug":"rhel-7-minimal-install","status":"publish","type":"post","link":"https:\/\/mohan.sg\/?p=3599","title":{"rendered":"RHEL 7 minimal install"},"content":{"rendered":"<p><span style=\"font: 14px\/28px ??, 'Arial Narrow', arial, serif; color: #555555; text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; font-size-adjust: none; font-stretch: normal; background-color: #ffffff; -webkit-text-stroke-width: 0px;\">1. during installation prompt, insert<span class=\"Apple-converted-space\">\u00a0<\/span><\/span><strong style=\"margin: 0px; padding: 0px; color: #555555; text-transform: none; line-height: 28px; text-indent: 0px; letter-spacing: normal; font-family: ??, 'Arial Narrow', arial, serif; font-size: 14px; font-style: normal; font-variant: normal; word-spacing: 0px; white-space: normal; background-color: #ffffff; -webkit-text-stroke-width: 0px;\">net.ifnames=0<\/strong><span style=\"font: 14px\/28px ??, 'Arial Narrow', arial, serif; color: #555555; text-transform: none; text-indent: 0px; letter-spacing: normal; word-spacing: 0px; float: none; display: inline !important; white-space: normal; font-size-adjust: none; font-stretch: normal; background-color: #ffffff; -webkit-text-stroke-width: 0px;\"><span class=\"Apple-converted-space\">\u00a0<\/span>to disable consistent network device naming<\/span><\/p>\n<p><a href=\"http:\/\/rmohan.com\/wp-content\/uploads\/2014\/09\/rehel7-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3600\" src=\"http:\/\/rmohan.com\/wp-content\/uploads\/2014\/09\/rehel7-1.jpg\" alt=\"rehel7-1\" width=\"788\" height=\"394\" srcset=\"https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rehel7-1.jpg 788w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rehel7-1-300x150.jpg 300w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rehel7-1-150x75.jpg 150w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rehel7-1-400x200.jpg 400w\" sizes=\"(max-width: 788px) 100vw, 788px\" \/><\/a> <\/p>\n<p>2. after first reboot of installation:<\/p>\n<p><a href=\"http:\/\/rmohan.com\/wp-content\/uploads\/2014\/09\/rhel7-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-3601\" src=\"http:\/\/rmohan.com\/wp-content\/uploads\/2014\/09\/rhel7-2.jpg\" alt=\"rhel7-2\" width=\"763\" height=\"687\" srcset=\"https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rhel7-2.jpg 763w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rhel7-2-300x270.jpg 300w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rhel7-2-150x135.jpg 150w, https:\/\/mohan.sg\/wp-content\/uploads\/2014\/09\/rhel7-2-400x360.jpg 400w\" sizes=\"(max-width: 763px) 100vw, 763px\" \/><\/a><\/p>\n<p>3. enable normal ethx interface name and disable ipv6<br \/>\nvi \/etc\/default\/grub<br \/>\nadd net.ifnames=0,ipv6.disable=1 to GRUB_CMDLINE_LINUX line<\/p>\n<p>grub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/p>\n<p>4. disable UTC<br \/>\nvi \/etc\/adjtime<br \/>\nchange UTC to LOCAl<\/p>\n<p>5. disable selinux<br \/>\nvi \/etc\/sysconfig\/selinux<br \/>\nSELINUX=disabled<\/p>\n<p>6. disable firewall<br \/>\nsystemctl stop firewalld<br \/>\nsystemctl disable firewalld<\/p>\n<p>7. yum -y install net-tools<br \/>\nsystemctl stop NetworkManager<br \/>\nsystemctl disable NetworkManager<br \/>\nsystemctl restart network<br \/>\nchkconfig network on<br \/>\nifconfig<\/p>\n<p>8. reboot<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. during installation prompt, insert net.ifnames=0 to disable consistent network device naming<\/p>\n<\/p>\n<p>2. after first reboot of installation:<\/p>\n<\/p>\n<p>3. enable normal ethx interface name and disable ipv6 vi \/etc\/default\/grub add net.ifnames=0,ipv6.disable=1 to GRUB_CMDLINE_LINUX line<\/p>\n<p>grub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/p>\n<p>4. disable UTC vi \/etc\/adjtime change UTC to LOCAl<\/p>\n<p>5. disable selinux vi \/etc\/sysconfig\/selinux SELINUX=disabled<\/p>\n<p> [&#8230;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,50],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/3599"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3599"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/3599\/revisions"}],"predecessor-version":[{"id":3602,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/3599\/revisions\/3602"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}