Interview Questions.

Question 1. When Did Red Hat Satellite 6 Become Generally Available?

Answer :

Red Hat Satellite 6.2 GA: July 27, 2016

Blog Post
Red Hat Satellite 6 Data Sheet
Release Notes
Red Hat Satellite 6.1 GA: August 12, 2015

Press Release
Blog Post
Red Hat Satellite 6.Zero GA: September 10, 2014

Press Release
Blog Post
Question 2. What Are Some Of The New Features In Red Hat Satellite 6?

Answer :

Red Hat Satellite 6 includes a redesigned product structure to manage new styles of content material on a huge variety of platforms, along with bare-metal, private, and public clouds. Red Hat Satellite 6.2 builds on that launch with the following capabilities:

Automated workflows. Capabilities encompass far flung execution and scheduling for faraway execution jobs, as well as elevated bootstrap and provisioning alternatives.
Air-gapped security and federation. Users can now sync to export RPM content material from one Satellite to every other.
Software control improvements. Simplified smart variable management is now to be had.
Capsule upgrades. Users now have extended insight into capsule fitness and typical performance. Capsules are greater lightweight and may be configured to best keep content material requested via clients. In addition, tablets have a brand new reference architecture that consists of the ability to deploy a exceptionally to be had Red Hat Satellite tablet.
Atomic OSTree and boxes -- Mirror, provision, and control Red Hat Enterprise Linux® (RHEL) Atomic hosts and content with Satellite. Also, mirror box repositories, such as Red Hat Registry, DockerHub™ and different 1/3-celebration resources. Satellite provides a secure, curated factor of entry for field content.
Enhanced documentation. New and up to date documentation is available at website.

New documentation:
1. Virtual instance guide: How to configure virt-who
2. Hammer command-line interface (CLI) guide: How to use Red Hat Satellite’s CLI
three. Content management manual
4. Quick start guide

Updated documentation:
1. User manual divided into subjects for less difficult use: Server administration and host configuration
2. Cheat sheets to be had for unique subjects, inclusive of Hammer
three. Updated feature overviews

Lazy Sync -- Satellite 6.2.Three introduces the "Lazy Sync" capability, which provides users extra flexibility while downloading content material. Lazy sync affords a chain of latest download policies, which govern how content material is downloaded. See Satellite 6.2 Feature Overview: Lazy Sync

Support Status:
1. Lazy Sync become/is included in earlier Satellite 6.2 releases (6.2.0 via 6.2.2) as a Technology Preview
2. With Satellite 6.2.3, Lazy Sync will transition to a Fully Supported.
System Administration Interview Questions
Question 3. What Infrastructures Are Supported By Red Hat Satellite 6?

Answer :

Bare steel, Red Hat Enterprise Virtualization, Red Hat OpenStack® Platform, and VMWare.

Question 4. What Open Source Projects Serve As The Upstream For Red Hat Satellite 6?

Answer :

Key projects encompass: Foreman, Puppet, Katello, Pulp, and Candlepin.

Apache Ant Tutorial
Question five. What Are The Supported Usage For These Components In Red Hat Satellite 6?

Answer :

All Red Hat Satellite additives (which includes Foreman, Puppet, Katello, Pulp, and Candlepin) and their utilization are supported within the context of Red Hat Satellite most effective. Third birthday celebration utilization of any components falls beyond supported usage. 

Active Directory Interview Questions
Question 6. How Can I Upgrade From Red Hat Satellite 5 To Satellite 6, And Can I Upgrade In Place?

Answer :

The product architectures range among Red Hat Satellite five and Red Hat Satellite 6. Red Hat Satellite 6.X releases calls for a fresh deploy. As a result, upgrading in location from Red Hat Satellite 5.X to Red Hat Satellite 6.X isn't possible. Current Red Hat Satellite 5 clients may have many options to manage their Red Hat Enterprise Linux environment with Red Hat Satellite 6.

Question 7. What Happened To Red Hat Satellite Proxy Server?

Answer :

Red Hat Satellite Proxy Server as a federation tool for Red Hat Satellite has been changed through Red Hat Satellite Capsule Server. The capsule server is much like the proxy server, but makes use of a special structure. If you are transitioning from Red Hat Satellite 5 to Red Hat Satellite 6, any deployed proxy servers need to additionally be transitioned to capsule servers.

Unix/Linux Tutorial Red Hat Linux Essentials Interview Questions
Question 8. Is Red Hat Satellite 5 Still Supported?

Answer :

Red Hat Satellite 5.Five and in advance versions are not supported. Red Hat Satellite and Proxy 5.6 and five.7 support results in January 2019. Extended Lifecycle Support (ELS) for Satellite/Proxy 5.8 may be purchased to increase assist till the stop of May 2020.

Question nine. Can Satellite 6 Manage Rhel 7 Client Systems?

Answer :

Yes. Red Hat Satellite variations five.6 and above are capable of RHEL 7 content material and systems control.

Red Hat Linux System Administration Interview Questions
Question 10. Does Red Hat Satellite 6.2 Feature High Availability?

Answer :

Yes, excessive availability is documented and supported thru an authorized Red Hat reference architecture. This reference structure affords step-by way of-step instructions for deploying a Red Hat Enterprise Linux cluster for Red Hat Satellite Server, as well as a combination of Red Hat Enterprise Linux cluster and cargo balancing to help an energetic/energetic and incredibly available pill.

Question 11. How Does Red Hat Satellite Compare To Red Hat Cloudforms And Red Hat Cloud Infrastructure?

Answer :

Red Hat Satellite executes what would historically be called device control work—related to Red Hat infrastructure—on bare steel, virtualized servers, or in the cloud. Many organizations use each to offer stop-to-end infrastructure control. Red Hat CloudForms gives a centralized view and manipulate or orchestration of all workloads throughout non-public and public cloud infrastructures even as Red Hat Satellite performs software, configuration, and subscription control, as well as provisioning for Red Hat infrastructure. Both merchandise are provided in Red Hat Cloud Infrastructure, an included set of Red Hat technology.

Apache Ant Interview Questions
Question 12. When Is Red Hat Satellite 6.2 Public Beta 2 Available?

Answer :

June 15, 2016.

System Administration Interview Questions
Question thirteen. When Was Red Hat Satellite 6.2 Public Beta 1 Available?

Answer :

April 27, 2016.

Question 14. I Am Running Beta 1, But Want To Run Beta 2. Will I Need To Re-set up And Download Beta 2?

Answer :

Yes. There is no direct improve available from Beta 1 to Beta 2. Some enhancements and enhancements have been made related without delay to installation, so the customer enjoy related to Beta 2 deploy must be advanced from Beta 1. For clients who need the nice experience, we incredibly advocate Beta 2. The complete network of Satellite customers also can enjoy the feedback.

Question 15. I Am Running Beta 1. Can I Continue Running Those Same Bits?

Answer :

Yes. You can hold the authentic Satellite 6.2 Beta (released April 28). Per general guidelines with Red Hat Beta programs, the ones subscriptions will expire ninety days after being deployed. We do inspire you to as a substitute down load Beta 2, which can be deployed for the the rest of the ninety day Beta subscription.

Please note: Beta 2 bits might be published to the identical Beta repository, however are not like minded with the initial Beta. If you wish to remain on the initial Beta, you may need to disable further updates from this repository. Once you make a decision to strive Beta 2, you may re-install (see: Can I improve from Public Beta 1 to Public Beta 2?

Red Hat cluster Interview Questions
Question 16. What Is The Difference Between Beta 1 And The Beta 2, Which Will Be Available June 15?

Answer :

Beta 2 consists of severa fixes and improvements, together with the subsequent:

UI and API overall performance improvements
Interactive-shell overall performance upgrades (Hammer)
Improved disconnected workflow
Installer branding, with situations for tablets and satellite tv for pc server
Backup and restore script worm fixes and upgrades
Improved database overall performance for positive content material management scenarios -- i.E., EL7 installs come with more moderen, faster mongo
Provisioning computer virus fixes
Question 17. How Is The Public Beta Supported By Red Hat?

Answer :

The Satellite 6.2 public Beta is supported in non-production settings at a Severity 4 degree.

Postfix Interview Questions
Question 18. Can I Use The Beta In Production?

Answer :

Beta releases are made available handiest for testing functions. Red Hat offers Beta releases and revisions from Beta repositories. This Beta is not an officially supported repository, and these releases can't be taken into consideration for a production surroundings. 

Active Directory Interview Questions
Question 19. Can I Upgrade From Public Beta 1 To Public Beta 2?

Answer :

No, Beta 2 need to be a brand new installation.

Question 20. What’s New In Red Hat Satellite 6.2?

Answer :

Satellite 6.2 release specializes in numerous key regions:

Remote Execution: Satellite 6.2 introduces faraway execution, automating workflows and enabling users to take multiple actions in opposition to organizations of structures. Now Satellite 6.2 can automatically reboot a system after a patch deploy or behavior rolling upgrades across hundreds of structures as without difficulty as one.

Users can easily build a script library, proportion scripts, and percentage repeatable workflows, so less skilled directors can execute complicated workflows. In addition, users can schedule tasks and use new dashboards for more advantageous interplay with systems under control.

Federation: Satellite 6.2 helps you to synchronize and export content material from one Satellite to another. This function is in particular useful for businesses that require their systems management approach to run disconnected from the net for protection purposes. Also known as Inter-Satellite-Sync.
Software Management Improvements: Satellite 6.2 offers an less complicated-to-customise Puppet implementation thru improved smart variable control.
Capsule Improvements: The Red Hat Satellite Capsule person interface presents a lot deeper insight into the fitness of the Capsule. View what services are going for walks and their repute, from the centralized Satellite console.
Support Containers and the Container Host Infrastructure: The modern version of Red Hat Satellite includes aid for Red Hat Enterprise Linux (RHEL) Atomic Hosts, Red Hat’s hardened platform for box workloads. Users can provision and manipulate RHEL Atomic Hosts and use it as a compute useful resource to deploy packing containers. In addition, Red Hat Satellite 6.2 supports Docker v2 API and registries.
Advanced Linux Interview Questions
Question 21. Who Is Eligible To Participate In The Public Beta?

Answer :

All Red Hat customers are eligible (even though clients without lively Satellite subscriptions will want to contact guide instead of using the self-carrier enrollment form, and we encourage Beta customers to open tickets through Red Hat guide.

Question 22. How Do I Enroll In The Public Beta?

Answer :

For clients with lively Satellite subscriptions, enrollment inside the public Beta is self-provider through Customer Portal : simply log in as an Org Admin person, and click on on the "Enroll" button at the Public Beta Landing Page and entire the form.

Once correctly enrolled, contributors can be have the following subscriptions added to their account:

The public Beta release will upload the following entitlements to the purchaser’s account:

2 Red Hat Satellite Server Subscription with Red Hat Enterprise Linux (2 subscriptions to have the ability to test the Inter-Satellite-Sync (ISS) function)
five Red Hat Satellite Capsules Subscriptions, no Red Hat Enterprise Linux public Beta subscriptions are issued with a ninety-day expiration.
Question 23. What Is The Upgrade Path For Beta Participants?

Answer :

1) Supported upgrade paths for Satellite 6.2 GA:

Satellite 6.1 -> Satellite 6.2 (GA to GA)
clients will want to first replace to Satellite 6.1.9 errata degree earlier than upgrading to 6.2.0
2) Unsupported improve paths:

from 6.1.Eight or earlier variations, from GA to Beta, from Beta to GA, or from Beta 1 to Beta 2
from either Beta 1 or Beta 2 to Production GA versions.
Three) Capsule wishes to be the equal version as Satellite i.E. Can not run Capsule 6.1 with Satellite 6.2 or vice versa.

Dns Server Interview Questions
Question 24. How Does Red Hat Satellite Compare To Cloudforms And Rhci?

Answer :

Satellite executes what might historically be called “systems control” work associated with Red Hat infrastructure on naked metal, virtualized or on in the cloud. Many companies leverage each Satellite and CloudForms to offer end-to-end control in their infrastructure. CloudForms presents a centralized view and centralized control/orchestration of all workloads across private and public cloud infrastructures. Satellite plays software program control, configuration management, subscription management & provisioning for Red Hat infrastructure. Both are supplied as additives of Red Hat Cloud Infrastructure (RHCI), an incorporated set of Red Hat technologies.

Red Hat Linux Essentials Interview Questions