Yum Cannot Upload Enabled Repos Report
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This article to create local repository using yum
and to fix "at that place are no enabled repos" mistake was written while using RHEL 7 and RHEL eight, so it is safe to say that it too fully covers CentOS seven and 8, Fedora, Oracle Enterprise Linux and generally the whole Red Hat family of operating systems and possibly Novell's SLES and OpenSUSE.
Pre-requisites for YUM Install Without Subscription
"YUM" (Yellowdog Updater, Modified) is used for installing rpms.
You must have access to the vanilla DVD of RHEL vii.X or RHEL 8.X distribution using which your respective Linux host was installed to be able to create local repository.
How to fix "there are no enabled repos" ?
You may encounter this fault on Red Hat Linux node (RHEL vii or RHEL8 or other RHEL distribution) which are not subscribed to satellite subscription network.
Loaded plugins: product-id, subscription-manager This organization is not registered to Red Chapeau Subscription Direction. You can use subscription-manager to register. There are no enabled repos. Run "yum repolist all" to see the repos you lot have. You tin enable repos with yum-config-managing director --enable
This means that you accept non registered your Linux node with Ruby-red Lid Satellite Network. This requires a valid Red Hat Subscription which is NOT Free hence many users in their lab environment prefer to create local repository using which they tin access the rpms without worrying about dependencies.
In this commodity I will share the steps to create local repository (offline - which means tin can be accessed without net) which can be used via yum without subscription.
The fault "there are no enabled repos" volition exist common in all variants of RHEL release, and the below provided gear up of RHEL 7 volition exist applicable for all older RHEL releases.
Create Local Repository on RHEL 7
The first stride is to create local repository is to copy the RHEL 7 DVD ISO to your Linux host nether a temporary location.
HINT:
Y'all can also mountain the RHEL 7 DVD ISO using virtual iso media instead of copying information technology to the RHEL vii server.
Here I will create local repository on my RHEL 7 Linux host
rhel-7-node:/etc/yum.repos.d # cat /etc/redhat-release Cherry-red Hat Enterprise Linux Server release 7.4 (Maipo)
Mount the RHEL 7 installation dvd on a mount indicate. For this article I had copied RHEL 7 ISO nether /tmp
. Nosotros volition mount this ISO on /mnt
which will act equally a temporary mount point to create local yum repository.
# mount -o loop /ISS/rhel-server-vii.4-x86_64-dvd.iso /mnt mountain: /dev/loop0 is write-protected, mounting read-only
OR
If you have well-nigh mounted the RHEL 7 ISO DVD and so you tin can admission the ISO DVD under /dev/cdrom
or /dev/srX
Here this path may vary depending upon the distribution type or the available loop device so y'all take to manually check this. You lot can utilise lsblk
or lssci
command to go the mount point of RHEL 7 ISO
For example:
[root@rhel-8-node ~]# lsscsi [0:0:0:0] cd/dvd VBOX CD-ROM ane.0 /dev/sr0 [1:0:0:0] cd/dvd VBOX CD-ROM one.0 /dev/sr1 [ii:0:0:0] disk ATA VBOX HARDDISK one.0 /dev/sda [three:0:0:0] disk ATA VBOX HARDDISK i.0 /dev/sdb [half dozen:0:0:0] disk ATA VBOX HARDDISK 1.0 /dev/sdc
Here I have two CD-ROM bachelor /dev/sr0
and /dev/sr1.
Next I will apply this path and mount it on another mount indicate to be able to access the content of RHEL vii DVD and so that I can create local repository.
# /mount /dev/sr0 /mnt
Now we have our RHEL 7 ISO DVD mounted on /mnt
.
Next check the content of the DVD equally accordingly nosotros will prepare our yum repo file.
rhel-7-node:~ # cd /mnt rhel-vii-node:/mnt # ls -fifty full 934 dr-xr-xr-x 4 root root 2048 Jul eleven 2017 addons -r--r--r-- 1 root root 56 Jul 11 2017 .discinfo dr-xr-xr-x 3 root root 2048 Jul xi 2017 EFI -r--r--r-- ane root root 8266 Apr four 2014 EULA -r--r--r-- 1 root root 1455 Jul eleven 2017 extra_files.json -r--r--r-- 1 root root 18092 Mar half dozen 2012 GPL dr-xr-xr-x 3 root root 2048 Jul eleven 2017 images dr-xr-xr-ten 2 root root 2048 Jul eleven 2017 isolinux dr-xr-xr-10 ii root root 2048 Jul 11 2017 LiveOS -r--r--r-- ane root root 114 Jul 11 2017 media.repo dr-xr-xr-10 2 root root 901120 Jul 11 2017 Packages dr-xr-xr-x 2 root root 4096 Jul 11 2017 repodata -r--r--r-- ane root root 3375 Jun 29 2017 RPM-GPG-KEY-redhat-beta -r--r--r-- i root root 3211 Jun 29 2017 RPM-GPG-Central-redhat-release -r--r--r-- one root root 1796 Jul 11 2017 TRANS.TBL -r--r--r-- 1 root root 1900 Jul 11 2017 .treeinfo
We demand to look out for "repodata" directory which means the yum repository files for "Packages" is nether /mnt
and then this will exist our baseurl.
Permit me bear witness y'all what this would mean. Next we need to create a repo file under /yum.repos.d
Create yum repository file
Now to employ yum install without subscription we demand a repo file. Navigate inside /etc/yum.repos.d
and create a new file with ".repo
" as an extension. Y'all can requite whatever proper name to the file. For this article I will utilise "rhel-dvd.repo
"
rhel-7-node:/etc/yum.repos.d # true cat rhel-dvd.repo [rhel-seven-dvd] proper noun = RHEL vii ISO DVD baseurl = file:///mnt enabled = one gpgcheck = 0
Next make clean the cache of whatsoever existing repo as this would pb to united nations-necessary failure letters while trying to use yum install without subscription
rhel-7-node:/etc/yum.repos.d # yum clean all Loaded plugins: product-id, search-disabled-repos, subscription-manager This system is not registered to Red Lid Subscription Management. You tin can use subscription-manager to annals. Cleaning repos: rhel-7-dvd Cleaning upwards everything
Next list the available yum repository on your RHEL 7 Linux node:
rhel-vii-node:/etc/yum.repos.d # yum repolist Loaded plugins: product-id, search-disabled-repos, subscription-manager rhel-7-dvd | 4.1 kB 00:00:00 (ane/2): rhel-7-dvd/group_gz | 137 kB 00:00:00 (ii/ii): rhel-seven-dvd/primary_d | four.0 MB 00:00:00 repo id repo name status rhel-seven-dvd RHEL 7 ISO DVD 4,986 repolist: 4,986
At present our yum repository is configured and you should non become "there are noenabled repos" error, so you can effort to install whatever rpm (which is available in this repo) using "yum install <rpm_name>".
Create Local Repository on RHEL 8
Similar to RHEL 7 you must copy the RHEL ISO DVD on your RHEL viii Linux host to utilise yum install without subscription nether a temporary location. If you have a virtual media then you can also mount your RHEL 8 ISO to the virtual media and so subsequently mount it on a mount signal for case /mnt
Here I have a RHEL 8 Beta Linux host
[root@rhel-eight-node ~]# true cat /etc/redhat-release Red Lid Enterprise Linux release 8.0 Beta (Ootpa)
Side by side we will mountain our RHEL 8 DVD on /mnt
. Since for RHEL 7 nosotros had copied the ISO to the host, here we volition perform the other scenario i.due east. I have mounted RHEL viii ISO to the virtual media and is available at /dev/sr0
So let me mount /dev/sr0
on /mnt
to be able to access the RHEL 8 ISO content:
[root@rhel-8-node ~]# mount -o loop /dev/sr0 /mnt
Verify if the RHEL 8 ISO is properly mounted:
[root@rhel-8-node ~]# mount | grep mnt /dev/sr0 on /mnt type iso9660 (ro,relatime,nojoliet,check=south,map=n,blocksize=2048)
Next bank check the content of the RHEL 8 ISO DVD and then appropriately nosotros will create our yum repository. As you run into we do not have "repodata" directory under /mnt
[root@rhel-8-node mnt]# ls -l total 11 dr-xr-xr-ten 4 root root 2048 Nov 13 2018 AppStream dr-xr-xr-x 4 root root 2048 Nov xiii 2018 BaseOS dr-xr-xr-x 3 root root 2048 Nov 13 2018 EFI dr-xr-xr-x 3 root root 2048 Nov thirteen 2018 images dr-xr-xr-x ii root root 2048 Nov 13 2018 isolinux -r--r--r-- 1 root root 442 Nov xiii 2018 TRANS.TBL
Simply instead nosotros have "repodata" and "Packages" under /mnt/AppStream
[root@rhel-8-node mnt]# ls -l AppStream/ total 934 -r--r--r-- 1 root root 8266 Sep 27 2018 EULA -r--r--r-- 1 root root 18092 Sep 27 2018 GPL dr-xr-xr-x 2 root root 915456 November 13 2018 Packages dr-xr-xr-x 2 root root 2048 November 13 2018 repodata -r--r--r-- ane root root 3375 Sep 27 2018 RPM-GPG-KEY-redhat-beta -r--r--r-- 1 root root 6636 Sep 27 2018 RPM-GPG-KEY-redhat-release -r--r--r-- 1 root root 904 Nov 13 2018 TRANS.TBL
Similarly we take another "repodata" and "Packages" directory under /mnt/BaseOS
[root@rhel-8-node mnt]# ls -50 BaseOS/ total 336 -r--r--r-- ane root root 8266 Sep 27 2018 EULA -r--r--r-- i root root 18092 Sep 27 2018 GPL dr-xr-xr-ten 2 root root 303104 Nov 13 2018 Packages dr-xr-xr-x ii root root 2048 Nov 13 2018 repodata -r--r--r-- i root root 3375 Sep 27 2018 RPM-GPG-KEY-redhat-beta -r--r--r-- i root root 6636 Sep 27 2018 RPM-GPG-Cardinal-redhat-release -r--r--r-- i root root 904 Nov xiii 2018 TRANS.TBL
The architecture of RHEL 8 DVD is different compared to RHEL seven ISO .
Create yum repository file
Next nosotros will create a yum repository file which the location of Packages under RHEL 8 ISO to exist able to utilise yum install without subscription. Here I have created rhel_dvd.repo
file with below content:
[root@rhel-8-node ~]# cat /etc/yum.repos.d/rhel_dvd.repo [rhel_dvd_baseos] name=rhel dvd baseos baseurl=file:///mnt/BaseOS enabled=1 gpgcheck=0 [rhel_dvd_appstream] name=rhel dvd appstream baseurl=file:///mnt/AppStream enabled=ane gpgcheck=0
Since we take ii repo location under the RHEL eight ISO, hence we accept provided 2 baseurl and details.
Next before we start to utilise yum install without subscription, let us clear the yum repository cache
[root@rhel-viii-node ~]# yum clean all Updating Subscription Management repositories. Unable to read consumer identity This system is not registered to Red Hat Subscription Direction. You can use subscription-manager to register. Updating Subscription Management repositories. Unable to read consumer identity This arrangement is non registered to Red Chapeau Subscription Management. You lot tin use subscription-manager to register. 12 files removed
Next list the available repositories:
[root@rhel-viii-node ~]# yum repolist Updating Subscription Direction repositories. Unable to read consumer identity This system is not registered to Blood-red Hat Subscription Management. Y'all can use subscription-manager to annals. Updating Subscription Direction repositories. Unable to read consumer identity This organisation is non registered to Cherry-red Lid Subscription Management. Yous can apply subscription-managing director to register. Concluding metadata expiration bank check: 0:00:30 ago on Sun 23 Jun 2019 05:03:45 PM IST. repo id repo name condition rhel_dvd_appstream rhel dvd appstream 4,594 rhel_dvd_baseos rhel dvd baseos one,686
YUM Alternative - DNF
Yous can also use "dnf" command instead of "yum" command to perform yum install without subscription. For instance:
To list the available repos:
[root@rhel-8-node ~]# dnf repolist Updating Subscription Management repositories. Unable to read consumer identity This system is not registered to Cherry-red Hat Subscription Management. You lot can utilize subscription-manager to register. Updating Subscription Management repositories. Unable to read consumer identity This organisation is non registered to Red Hat Subscription Management. You can utilise subscription-manager to register. Last metadata expiration check: 0:01:19 ago on Lord's day 23 Jun 2019 05:03:45 PM IST. repo id repo proper noun condition rhel_dvd_appstream rhel dvd appstream 4,594 rhel_dvd_baseos rhel dvd baseos ane,686
Similarly to install a rpm forth with information technology's dependencies use
# dnf install
NOTE:
These changes related to mountain are not persistent and will be lost mail reboot. To make these changes persistent across reboots you can add below line in /etc/fstab
/dev/sr0 /mnt iso9660 defaults 0 0
Lastly I promise the steps from the article to create local repository to prepare "at that place are no enabled repos" fault and to be able to use yum install without subscription on RHEL7/8 Linux was helpful. So, permit me know your suggestions and feedback using the comment section.
Source: https://www.golinuxcloud.com/there-are-no-enabled-repos-yum-dnf-rhel-7-8/
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