Category 631
Discussion List
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How To Configure Secure FTP on Oracle Linux 8The Oracle Linux 8 distribution contains the vsftpd package, which when installed and configured, allows an Oracle Linux 8 system to run a secure ftp (ftps) server. This… -
Yum Commands Hang on Oracle LinuxYum commands, including yum update, hang whenever anyone attempts to run them on an Oracle Linux server. If, apart from yum or rpm commands, no other commands are hangin…
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How to Use FIREWALLD on Oracle Linux 8Oracle Linux 7 and higher comes with the package firewalld, which is used to configure and manage firewall rules. This video explains how to set up and use firewalld on …
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How To Boot Into Single User Mode on Oracle Linux 6You may wish to boot into single user mode on Oracle Linux in order to perform system maintenance, or to attempt to recover or repair a server that is experiencing softw…
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How to Configure SUDO To Allow Non-Root Users to Run Privileged CommandsThe "sudo" command is used to allow non-root users to run commands that require root privileges. You can configure sudo to allow a user to run all commands in the same w…
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How to Add a Repository to an Ubuntu InstanceTo add a repository to a linux cloud instance running Ubuntu, add the details for the repository you wish to add to /etc/apt/sources.list or to the /etc/apt/sources.list…
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How to Configure SSH Port Forwarding on LinuxLocal port forwarding over SSH (also known as SSH Tunneling) maps a local port on the client system to a remote port on the server system. This configuration enables you…
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OCI: OSMS Error ”[Errno 14] - Failed connect to <host>:443; Operation now in progress..."Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms When trying to install a package, the install fails with error: $ sudo yum install … -
OCI - Installing PHP on Oracle Linux 8 via AppStream ModulesApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: Explain Installing PHP on Oracle Linux 8 via AppStream Modules SOLUTION Oracle Linux 8 introduces the concept …
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OCI : OSMS Error "<ProtocolError for http://127.0.0.1:9003/XMLRPC: 403 Client Error: Forbidden"Applies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms OSMS failing with error below when trying to perform yum update or perform OS update from OCI console # yum…
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OCI : OSMS Fails With Error " HTTPSConnectionPool(host='enter.your.server.url.here', port=443): "Applies to: Oracle Cloud Infrastructure Linux x86-64 Symptoms OSMS failing with error below when trying to perform yum update or perform OS update from OCI console # sud…
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OCI: OSMS Yum Update Failed with Package Dependency ErrorApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Symptoms Your update failed with error: --> Running transaction check ---> Package oniguruma…
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OCI: OSMS Windows Update failed to check for updates with error 0x80240438Applies to: Oracle Cloud Infrastructure Windows Symptoms OSMS Windows Update failed to check for updates with error 0x80240438 Solution 1. Enable / Disable OSMS Agent at…
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OCI - How To Configure Ubuntu Instances to Display GRUB MenuApplies to: Oracle Cloud Infrastructure Ubuntu Goal: When connected via serial console – in both SSH, VNC, and OCI CloudShell options – the GRUB2 boot loader menu is not…
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OCI: How to Install 32bit Packages on Ubuntu x86_64 and ARM64 shape instance?APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL This step helps to install 32bit Packages on Ubuntu x86_64 and ARM shape instances. SOL…
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OCI: OSMS Work Request Shows Error While Executing Packages ActionOCI: OSMS Work Request Shows Error While Executing Packages Action: Refusing to automatically import keys when running unattended Applies to: Oracle Cloud Infrastructure…
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OCI: Paravirtualized Instance Created from Custom Image Failed to Boot With ErrorOCI: Paravirtualized Instance Created from Custom Image Failed to Boot With Error "dracut-initqueue timeout - starting timeout scripts" or Struck at "random: nonblocking…
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OCI : How to Verify the Status of the Cloud Agent OSMS Plugin in Oracle Linux Instances?APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 GOAL: How to verify the status of the Cloud Agent OSMS Plugin in Oracle Linux instances? SOL… -
OCI - How To Enable Root User SSH-keys in OCI Oracle Linux Custom ImagesApplies to: Oracle Cloud Infrastructure Linux x86-64 Goal: The process of creating an OCI instance based on a Platform image, or a custom image based on a Platform image…
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Oracle Linux 8: How To Setup VNC ServerApplies to: Oracle Cloud Infrastructure - Version N/A and later Linux OS - Version Oracle Linux 8.0 and later Information in this document applies to any platform. Goal …
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OCI: Unable to Mount NFS Share from FSS with NFSv4 Option "mount.nfs4: Protocol not supported"Applies to: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 SYMPTOMS On OCI Linux Instance unable to mount NFS share from FSS(File Storage Service) usin…
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OCI how to enable http connectionSummary: I'm trying to enable HTTP connection to my compute instance without success. Content (required): I have enabled port 80 in ufw and added Ingress Rule to securit…
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Oracle Retail SIM support on OEL 7 or aboveSummary: IHAC whose currently running Oracle Retail SIM 13 version at on-premise and planning to migrate to OCI and would like to know the possible versions that can run… -
OCI - How To Create a Yum Channel Entry for Oracle Linux 6 Extended Support (ELS)Applies to: Oracle Cloud Infrastructure Goal: To create a yum config entry for Oracle Linux 6 Extended Support (ELS) on Oracle OCI Solution: NOTE: This configuration is …
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Oracle Cloud Infrastructure - Instance Hangs at Boot Time with ISCSI ErrorApplies to: Oracle Cloud Infrastructure - Version N/A to N/A [Release 1.0] Linux x86-64 Symptoms The instance is not booting up and getting hung on ISCSI errors Unable t…
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OCI : How to Manually Generate a Memory Dump/Crashdump of an Unresponsive/Hung OCI instanceApplies to: Oracle Cloud Infrastructure Linux x86-64 Oracle Linux Cloud Service Goal How to generate a memory dump/Crashdump of an unresponsive/hung OCI instance A diagn…
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Separate /tmp With Noexec, Nodev and Nosuid Mount OptionsApplies To: Oracle Cloud Infrastructure - Version N/A and later Linux x86-64 Goal: In OCI /tmp does not have any separate mount point. This document explains how to crea…
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Yum Update with "Connection Timed out after 30001 milliseconds" Error in Oracle Cloud InfrastructureApplies to: Oracle Cloud Infrastructure Linux x86-64 on Oracle Public Cloud Symptoms: When trying to download and install packages, the below errors occur: --snip-- # yu…
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OSMS Agent Error Plugin OS Management Service Agent not present for instance & No OS management infoApplies to: Oracle Cloud Infrastructure Linux x86-64 SYMPTOMS The Oracle Cloud Agent tab indicates that the OS Management Service Agent plugin is enabled for the instan…
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OCI: OSMS Service on Custom Image Instance not Disabling YUM Repositories or not Syncing.APPLIES TO: Oracle Cloud Infrastructure - Version N/A and later Information in this document applies to any platform. SYMPTOMS: OSMS service is running on the instance c…