That enabled the DNS hostname and the problem was solved. At last, we clicked Edit option > Change DNS hostnames to YES.Then, we selected the VPC connected to the EC2.
We logged in to and selected Services > VPC. Therefore, we solved this error by properly updating the public DNS as follows. Then, our Support Engineers found this error caused due to bad public DNS settings of the EC2 instance. One of the configured repositories failed (Unknown) Loaded plugins: priorities, update-motd, upgrade-helperġ2: Timeout on : (28, 'Connection timed out after 10001 milliseconds') While installing a package, he got an error like, Recently, one of our customers reported that his Yum command did not work after creating a new yum repository on his AWS server. Now, let’s check on how our Support Engineers resolve errors related to the AWS repository. How we fixed common errors with Yum repositoryįrom our experience in managing servers, we’ve seen customers facing problems after adding a new repository or while using it. However, we always ensure to enable only an authenticated repository to avoid security breaches on the server. That’s it, we have successfully added a yum repository on Amazon Linux. In addition, we use a command yum install, to enable the EPEL repository on Amazon Linux 2. After that, we enable a yum repository in /etc/ with the following command. Next, we add the repository by using yum-config-manager command. Again, depending on the repository you add, the location will differ.Ģ. To add a yum repository to /etc/, our Support Engineers follow the below steps.ġ. Here, we begin with adding the repository information to the /etc/yum.conf file or to its own repository.repo file in the /etc/ directory. As we already saw, to install specific packages, Amazon instance need custom Yum repository set up. In this write-up, we’ll see how our Support Engineers create a yum repository in AWS server and fix related errors.Īmazon Linux has two repositories by default, namely amzn-main and amzn-updates. That’s why we regularly receive requests to create an AWS Yum repository as part of our Server Management Services. However, for specific packages, it may require a custom YUM repository. These repositories provide a single source of updates and avoid numerous copies of software applications.Īmazon users can make use of Amazon repositories to install different software packages. AWS Yum repository makes software package management easy.
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