Registering Oracle Linux Clients
This section contains information about registering traditional and Salt clients running Oracle Linux operating systems.
Oracle Linux repository URLs are available from SUSE Customer Center, but the packages and metadata are provided by Oracle, not by SUSE. Oracle Linux base media repositories are freely available for download from https://yum.oracle.com/. |
Traditional clients are not available on Oracle Linux 8. Oracle Linux 8 clients are only supported as Salt clients. |
1. Add Software Channels
Before you register Oracle Linux clients to your SUSE Manager Server, you need to add the required software channels, and synchronize them.
The architectures currently supported are: x86_64
and aarch64
.
For full list of supported products and architectures, see Supported Clients and Features.
For example, when working with x86_64
architecture, you need this products:
OS Version | Product Name |
---|---|
Oracle Linux 6 |
Oracle Linux 6 x86_64 |
Oracle Linux 7 |
Oracle Linux 7 x86_64 |
Oracle Linux 8 |
Oracle Linux 8 x86_64 |
Oracle Linux 6 is now at end-of-life, and the ISO images provided in the repository are out of date. Bootstrapping new Oracle Linux 6 clients using these packages will fail. If you need to bootstrap new Oracle Linux 6 clients, follow the troubleshooting procedure in Troubleshooting Clients. |
-
In the SUSE Manager Web UI, navigate to
. -
Locate the appropriate products for your client operating system and architecture using the search bar, and check the appropriate product. This will automatically check all mandatory channels. Also all recommended channels are checked as long as the
include recommended
toggle is turned on. Click the arrow to see the complete list of related products, and ensure that any extra products you require are checked. -
Click Add Products and wait until the products have finished synchronizing.
Alternatively, you can add channels at the command prompt. The channels you need for this procedure are:
OS Version | Base Channel |
---|---|
Oracle Linux 6 |
oraclelinux6-x86_64 |
Oracle Linux 7 |
oraclelinux7-x86_64 |
Oracle Linux 8 |
oraclelinux8-x86_64 |
Oracle Linux 6 is now at end-of-life, and the ISO images provided in the repository are out of date. Bootstrapping new Oracle Linux 6 clients using these packages will fail. If you need to bootstrap new Oracle Linux 6 clients, follow the troubleshooting procedure in Troubleshooting Clients. |
-
At the command prompt on the SUSE Manager Server, as root, use the
mgr-sync
command to add the appropriate channels:mgr-sync add channel <channel_label_1> mgr-sync add channel <channel_label_2> mgr-sync add channel <channel_label_n>
-
Synchronization starts automatically. If you want to synchronize the channels manually, use:
mgr-sync sync --with-children <channel_name>
-
Ensure the synchronization is complete before continuing.
If you are using modular channels, you must enable the Python 3.6 module stream on the client.
If you do not provide Python 3.6, the installation of the spacecmd
package will fail.
The AppStream repository provides modular packages. This results in the SUSE Manager Web UI showing incorrect package information. You cannot perform package operations such as installing or upgrading directly from modular repositories using the Web UI or API. You can use the AppStream filter with content lifecycle management (CLM) to transform modular repositories into regular repositories.
Make sure to include Alternatively, you can use Salt states to manage modular packages on Salt clients, or use the |
2. Check Synchronization Status
-
In the SUSE Manager Web UI, navigate to
and select theProducts
tab. This dialog displays a completion bar for each product when they are being synchronized. -
Alternatively, you can navigate to
, then click the channel associated to the repository. Navigate to theRepositories
tab, then clickSync
and checkSync Status
.
-
At the command prompt on the SUSE Manager Server, as root, use the
tail
command to check the synchronization log file:tail -f /var/log/rhn/reposync/<channel-label>.log
-
Each child channel generates its own log during the synchronization progress. You need to check all the base and child channel log files to be sure that the synchronization is complete.
3. Create an Activation Key
You need to create an activation key that is associated with your Oracle Linux channels.
For more information on activation keys, see Activation Keys.
4. Trust GPG Keys on Clients
By default, operating systems trust only their own GPG keys when they are installed, and do not trust keys provided by third party packages. The clients can be successfully bootstrapped without the GPG key being trusted. However, you cannot install new client tool packages or update them until the keys are trusted.
Salt clients are set to trust SUSE tools channels GPG keys when they are bootstrapped. For all other clients and channels, you need to manually trust third party GPG keys.
If you are bootstrapping Salt clients from the SUSE Manager Web UI, you can use a Salt state to trust the key. For more information on custom Salt states, see Custom Salt States. |
-
On the SUSE Manager Server, at the command prompt, check the contents of the
/srv/www/htdocs/pub/
directory. This directory contains all available public keys. Take a note of the key that applies to the channel assigned to the client you are registering. -
Open the relevant bootstrap script, locate the
ORG_GPG_KEY=
parameter and add the required key. For example:uyuni-gpg-pubkey-0d20833e.key
You do not need to delete any previously stored keys.
Trusting a GPG key is important for security on clients. It is the task of the admin to decide which keys are needed and can be trusted. Trusting the key is done manually, either by writing a Salt state or adding the keys to the bootstrap script. |
For Oracle 8 clients use ol8-gpg-pubkey-82562EA9AD986DA3.key For Oracle 6 or 7 clients use ol67-gpg-pubkey-72F97B74EC551F0A3.key |
5. Register Clients
Oracle Linux clients are registered in the same way as all other clients. For more information, see Client Registration Overview.
To register and use Oracle Linux 6 clients, you need to configure the SUSE Manager Server to support older types of SSL encryption.
For more information about how to resolve this error, see |