Rutinní operace, které IT musí provádět každý den a to jak operace správy infrastruktury, tak i supportu uživatele, jsou v mnoha případech pouze opakující se přesně definované úkony, které by bylo vhodné automatizovat z důvodu úspory času a tedy i nákladů a také pro udržení jednotného prostředí. Na tomto kurzu vás naučíme, jak vám v tomto ohledu pomůže komponenta Orchestrator. Jak ji nasadit, spravovat a jak pomocí ní především zautomatizovat maximum každodenních operací. ...

Centrální správa virtualizační infrastruktury je klíčová nejen pro společnosti s různými provozovanými hypervisory. V tomto kurzu se majoritně budeme zabývat správou Microsoft platformy Hyper-V pomocí komponenty System Center 2012 R2 Virtual Machine Manager. Projdeme možnosti rychlého nasazení virtuálních strojů, jejich možností mobility, přístupu uživatelů a především konceptu vrstvy privátního cloudu. Cílová skupina Systémoví administrátoři a IT profesion ...

Tento třídenní kurz vás nejdříve seznámí s novým příkazovým rozhraním Windows PowerShell, uvede vás do základní problematiky využití command-letů a následně vás provede jeho využitím na velmi jednoduchých scénářích (správa OS). Kurz je postavený na nejnovějších technologiích Windows Server 2012 R2 a Windows 10 a svým obsahem je vhodný pro úplné začátečníky - administrátory, kteří se chtějí dozvědět, jak s PowerShellem pracovat. Cílová skupina Správci Mic ...

Tento dvoudenní kurz navazuje na základní znalosti Windows PowerShell v rozsahu kurzu 551 a jeho obsahem jsou témata týkající se pokročilých metod práce s WindowsPowershell a vytváření složitějších skriptů. Kurz je postavený na nejnovějších technologiích Windows Server 2012 R2 a Windows 10 a svým obsahem je vhodný pro pokročilé a to jak pro administrátory, kteří se chtějí dozvědět, jak s PowerShellem pracovat, tak i pro ostřílené profesionály. Cílová skupina Sprá ...

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In the Oracle Database 12c: New Features for Administrators Ed2 course, you’ll lea> about the new and enhanced features and options of Oracle Database 12c. Expert instructors will teach you how these features and options increase security, manageability and performance. Audience Administrator cloud Administrator Database Administrators System Administrator ...

Lea> how to install configure, use, and maintain Red Hat OpenStack Platform Red Hat OpenStack Administration I (CL110) is designed for system administrators who are intending to implement a cloud computing environment using Red Hat OpenStack® Platform. This course is based on Red Hat Enterprise Linux OpenStack Platform 10. Audience Linux system administrators and cloud administrators interested in, or responsible for, maintaining a private cloud. ...

Configuration Management with Puppet (DO405) is designed for system administrators and cloud administrators who intend to implement Puppet as integrated with Red Hat ® products in an operations environment or a cloud computing environment. This course is on Red Hat Enterprise Linux ® 7 and Red Hat Satellite 6. This course will cover case studies involving Red Hat products that use Puppet: Red Hat Enterprise Linux OpenStack ® Platform and Red Hat Satellite. Key Puppet concepts will be in ...

Study points for the exam Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. Candidates for the RHCSA in Red Hat OpenStack should be able to perform the following tasks: Install and configure Red Hat Enterprise Linux OpenStack Platform Manage users Manage projects Manage flavors Manage roles Set quotas Manage images Configure images at instantiation Add additional compute nodes Manage Swift storage Manage networking Manage Cinder storage * System administrators who want to demonstrate their use of Red Hat Enterprise Linux OpenStack Platform skills. Red Hat Certified Engineers (RHcE) who wish to pursue Red Hat Certified Architect (RHCA). Study points for the exam Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. Candidates for the RHCSA in Red Hat OpenStack should be able to perform the following tasks: Install and configure Red Hat Enterprise Linux OpenStack Platform Manage users Manage projects Manage flavors Manage roles Set quotas Manage images Configure images at instantiation Add additional compute nodes Manage Swift storage Manage networking Manage Cinder storage Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Be RHCSA or have comparable work experience and skills (RHcE would be even better). Have taken the Red Hat OpenStack Administration (CL210) course or have comparable work experience using Red Hat Enterprise Linux OpenStack Platform. Review the RHCSA in Red Hat OpenStack exam (EX210) objectives. Recommended courses CL210 - Red Hat OpenStack Administration II: Infrastructure Configuration for cloud Administrators ...

Study points for the exam To help you prepare, review the exam objectives, which highlight the task areas you can expect to see on the exam. Being able to manage Red Hat cloudForms Management Engine (CFME) requires some level of skill with one or more of the underlying cloud and virtualization technologies supported by CFME. In order to provide a defined and manageable scope for the exam, the Red Hat Certificate of Expertise in Hybrid cloud Management exam is based on Red Hat Enterprise Virtualization Management, one of the several that CFME supports. Therefore, you should also be able to perform these ancillary tasks with Red Hat Enterprise Virtualization Management: Import virtual machine template images into a pre-configured Red Hat Enterprise Virtualization Management environment Import ISO image files and template VM images into Red Hat Enterprise Virtualization Management Create virtual machine images from templates and customize various attributes * Experienced Red Hat cloudForms administrators seeking validation of their skills Students who have attended Red Hat cloudForms Hybrid cloud Management (CL220) Study points for the exam To help you prepare, review the exam objectives, which highlight the task areas you can expect to see on the exam. Being able to manage Red Hat cloudForms Management Engine (CFME) requires some level of skill with one or more of the underlying cloud and virtualization technologies supported by CFME. In order to provide a defined and manageable scope for the exam, the Red Hat Certificate of Expertise in Hybrid cloud Management exam is based on Red Hat Enterprise Virtualization Management, one of the several that CFME supports. Therefore, you should also be able to perform these ancillary tasks with Red Hat Enterprise Virtualization Management: Import virtual machine template images into a pre-configured Red Hat Enterprise Virtualization Management environment Import ISO image files and template VM images into Red Hat Enterprise Virtualization Management Create virtual machine images from templates and customize various attributes of the virtual machine You will not be directly evaluated on your ability to perform those ancillary tasks, but the inability to do so will prevent you from being able to perform the actual exam tasks, which include: Perform initial cloudForms management engine configuration via virtual machine console Add Red Hat Enterprise Virtualization as a cloud service provider Configure basic CFME settings Create new CFME roles Add CFME users and groups Create and apply smart tags Configure CFME to be able to provision virtual systems via all supported mechanisms Use CFME to provision virtual systems Configure control policies Configure chargeback reporting Configure reporting Perform drift analyses Configure alerts Configure life cycle management provisioning request default values Save the output from reporting and analyses in an external format that can be parsed by other tools Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Recommended course CL220 - Red Hat cloudForms Hybrid cloud Management ...

Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind C * Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning An RHCE interested in earning Red Hat Certified Architect (RHCA) Study points for the exam To help you prepare, the exam objectives highlight the task areas you can expect to see covered in the exam. Red Hat reserves the right to add, modify, and remove exam objectives. Such changes will be made public in advance. Candidates should be able to perform the tasks listed below: Use utilities such as vmstat, iostat, mpstat, sar, gnome-system-monitor, top, powertop and others to analyze and report system and application behavior Configure systems to provide performance metrics using utilities such as Performance Co-Pilot (PCP) Use the Pluggable Authentication Modules (PAM) mechanism to implement restrictions on critical system resources Use - proc - sys, sysctl and - sys to examine and modify and set kernel run-time parameters Use utilities such as dmesg, dmidecode, x86info, sosreport etc. to profile system hardware configurations Analyze system and application behavior using tools such as ps, strace, top and Valgrind Configure systems to run SystemTap scripts Alter process priorities of both new and existing processes Configure systems to support alternate page sizes for applications that use large amounts of memory Given multiple versions of applications that perform the same or similar tasks, choose which version of the application to run on a system based on its observed performance characteristics Configure disk subsystems for optimal performance using mechanisms such as swap partition placement, I - O scheduling algorithm selection, file system layout and others Configure kernel behavior by altering module parameters Calculate network buffer sizes based on known quantities such as bandwidth and round-trip time and set system buffer sizes based on those calculations Select and configure tuned profiles Manage system resource usage using control groups As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Scores and reporting Official scores for exams come exclusively from Red Hat Certification Central. Red Hat does not authorize examiners or training partners to report results to candidates directly. Scores on the exam are usually reported within 3 U.S. business days. Exam results are reported as section scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Red Hat recommends that candidates ea> Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) before attempting this exam but neither is required. Exam candidates should: Be a Red Hat Certified System Administrator (RHCSA) or have comparable work experience and skills (RHCE would be eve ...