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Hvidovre Stockholms län 3 dager 2 100 EUR
20 Aug
24 Sep
22 Oct
Design, build, and deploy containerized applications on an OpenShift cluster. Hands-on training to boost developer productivity. [+]
Red Hat® OpenShift Container Platform provides developers an enterprise-ready solution for developing and deploying containerized software applications. Red Hat OpenShift Development I: Containerizing Applications provides hands-on training to boost developer productivity powered by Red Hat OpenShift Container Platform. This course is based on Red Hat OpenShift Container Platform 3.6. In this course, you will learn how to design, build, and deploy containerized software applications on an OpenShift cluster. Whether writing container-native applications or migrating existing applications, this course provides hands-on training to boost developer productivity powered by Red Hat® OpenShift Container Platform. Course summary Deploy applications from container images, Dockerfiles, and source code to an OpenShift cluster. Manage applications using the OpenShift web console and the OpenShift CLI. Inject configuration data and secrets into an application. Publish application container images to an external registry. Manage application builds and build hooks. Create application from templates. Manage application deployments. Monitor application health using probes. Migrate applications to containers and microservices. Impact on the organization This course is intended to develop the skills needed to containerize software applications and deploy them to a Red Hat® OpenShift Container Platform cluster. These skills allow you to take advantage of a platform and architecture that fosters DevOps principles in your organization. Red Hat OpenShift Container Platform provides a self-provisioning environment for developers to deploy their applications using DevOps patterns such as continuous integration and deployment. Many language and database runtimes, containerized Red Hat Middleware, and more are provided to reduce the need for custom containerization by the developer, thereby reducing time to market. Red Hat has created this course in a way intended to benefit our customers, but each company and infrastructure is unique, and actual results or benefits may vary. Impact on the individual As a result of attending this course, you should be able to containerize applications for deployment on the Red Hat OpenShift Container Platform. You should be able to demonstrate these skills: Deploy applications to an OpenShift cluster and manage them with the command line client and the web console. Design and build containers for applications for successful deployment to an OpenShift cluster. Publish container images to an enterprise registry. Build containerized applications using the Source-to-Image facility. Create applications using OpenShift templates. Extract a service from a monolithic application and deploy it to the cluster as a microservice. Migrate applications to run on an OpenShift cluster. Outline for this course Deploy and manage applications on an OpenShift clusterDeploy an application to an OpenShift Cluster.Design containerized applications for OpenShiftBuild container images with advanced Dockerfile directives.Publish enterprise container imagesCreate an enterprise registry and allow access to the OpenShift registry.Build applicationsDescribe the OpenShift build process and implement post-commit build hooks.Customize Source-to-Image buildsCustomize an existing S2I base image.Create applications from OpenShift templatesDescribe the elements of an OpenShift template and create a multi-container template.Manage application deploymentsMonitor application health and select the appropriate deployment strategy.Migrate applications to OpenShiftIntegrate external services and migrate applications deployed on Red Hat JBoss Middleware.     [-]
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Hvidovre Stockholm 2 dager 1 139 EUR
08 Oct
22 Oct
Take your automation to the next level with Ansible Tower [+]
Automation with Ansible II: Ansible Tower (DO409) is designed for IT professionals who use Ansible by Red Hat® and need to centrally manage their Ansible projects in a way that scales to large teams and complex enterprise installations using Ansible Tower by Red Hat. This Ansible training is based on Ansible Tower 3, Ansible 2, and Red Hat Enterprise Linux® 7.   This course will teach students how to deploy and use Ansible Tower by Red Hat to manage their existing Ansible projects, playbooks, and roles, perform basic maintenance and administration of the Ansible Tower installation, and configure users and teams and use them to control access to systems, projects, and other resources through role-based access controls. Students will also learn to use the visual dashboard to centrally launch, control, and monitor Ansible jobs, use the Ansible Tower application programming interface (API) to launch jobs from existing templates, and automatically schedule Ansible jobs and update the host inventory. Course summary Install Ansible Tower by Red Hat Configure users and teams to access Ansible Tower resources using role-based access controls Use Ansible Tower to manage shared access to inventories and machine credentials Create job templates and workflow job templates to standardize playbook execution Launch playbooks and monitor and review job results using Ansible Tower Outline for this course Course introductionIntroduce and review the course.Install Ansible Tower by Red Hat and describe its architectureExplain what Ansible Tower is and demonstrate a basic ability to navigate and use its web user interface.Create users and teams for role-based access controlCreate user accounts and organize them into teams that can be used in conjunction with role-based access control to manage administration and access to organization resources in Ansible Tower.Create and manage inventories and credentialsCreate inventories of machines to manage and set up credentials that will allow Ansible Tower to run jobs on those systems.Manage projects for provisioning with Ansible TowerCreate basic projects and job templates in Ansible Tower that can be used to run Ansible playbooks in order to provision and configure managed systems.Construct advanced job workflowsUse additional features of job templates to improve workflows by creating simple job launch forms, templates to launch multiple jobs in sequence, and to report job success or failure through external notification systems.Update inventories dynamically and compare inventory membersUse advanced techniques to work with inventories, including dynamic generation of inventories from centralized information sources and monitoring of hosts in an inventory for configuration deviations or differences.Maintenance and administration of Ansible TowerPerform routine maintenance and administration on Ansible Tower and get a basic familiarity with the command line tools and Ansible Tower API.Comprehensive review of provisioning and managing systems using Ansible TowerDemonstrate skills learned in this course by using a provided specification to configure and operate a new organization in Ansible Tower with certain users and teams, an inventory of hosts to manage, and an Ansible project containing playbooks and other supporting files. [-]
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5 dager 3 110 EUR
Students will set up a Ceph environment and its configuration as a back end for OpenStack, and configure and use the advanced features of OpenStack Neutron. [+]
The Red Hat OpenStack Administration III (CL310) course provides extensive hands-on training for experienced system administrators in how to use the distributed storage features of Red Hat® Ceph Storage and the networking capabilities of OpenStack® Neutron. Students will set up a Ceph environment and its configuration as a back end for OpenStack, and configure and use the advanced features of OpenStack Neutron. This course includes Red Hat Certified Engineer in Red Hat Openstack exam (EX310). Language: Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english. Course overview Students will set up a Ceph environment and its configuration as a back end for OpenStack, and configure and use the advanced features of OpenStack Neutron. Course content summary Deploy Red Hat Ceph Storage Manage snapshots in Red Hat Ceph Storage Access Ceph storage through Ceph block device (RBD) and Ceph object gateway (RADOSGW) Configure Red Hat Ceph Storage as a storage back end for OpenStack Services Manage networks based on VXLAN, VLAN and GRE Deploy and using load-balancer-as-a-service (LBaaS) in OpenStack Neutron Troubleshoot Neutron issues Outline for this course Introduction to Red Hat Ceph Storage Introduce Red Hat Ceph Storage architecture, components, and attributes. Describe Red Hat Ceph Storage components and features Describe the components and features of Red Hat Ceph Storage. Deploy and access Red Hat Ceph Storage Create snapshots and clones for Red Hat Ceph Storage. Create snapshots and clones Manage snapshots and clones of a Ceph Block Device (RBD). Ceph with the Glance Image service Integrate Ceph with the OpenStack Glance Image service to store OpenStack images in Ceph. Ceph with the Cinder Block Storage service Integrate Ceph with the OpenStack Cinder Block Storage service to provide OpenStack volumes in Ceph. Ceph with the Nova compute service Integrate Ceph with the OpenStack Nova compute service to store instance data in Ceph. Introduce networking fundamentals Review networking concepts and deploy OpenStack with a separate Neutron networking node. Network interfaces Manage network interfaces manually (using the ip command) and persistently. Virtual bridging Install and manage virtual network bridges. Virtual network devices Create and deploy virtual network devices. Network namespaces Manage and implement networks inside a network namespace. Neutron services Verify and manage the Neutron services. Provisioning tenant networks Provision tenant networks using VXLAN tunnels, GRE tunnels, and VLANs. Implementing load-balancer-as-a-service (LBaaS) Implement LbaaS. Neutron networking services Diagnose and troubleshoot issues with the Neutron networking service. Comprehensive Review Review tasks from the Red Hat OpenStack III course. [-]
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5 dager 3 686 EUR
This is a practical course that addresses the virtualization capabilities of RHEL and Red Hat Enterprise Virtualization platform. [+]
Red Hat Enterprise Virtualization with Expertise Exam (RH319) is an extensive hands-on training course that explores the virtualization features of Red Hat Enterprise linux and the advanced Red Hat Enterprise Virtualization platform. Students acquire the skills and knowledge to deploy and centrally manage virtual servers in the enterprise.   What you will learn: Redhat Enterprise Virtualization (RHEV) REV Manager REV Architecture REV Virtual Servers REV Hypervisor REV Image Management Advanced REV tools Includes: 5 days intensive training  Hands-on labs and exercises Catered lunch Student materials, study aids, handouts Include EX318 exam on last day   Language: Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english. Prerequisites   RH 135  Red Hat System Administration II or equivalent experience with Linux System administration experience on Microsoft Windows® operating systems beneficial, but is not necessary for this course. Target   Experienced Linux system administrators responsible for managing enterprise servers who are interested in learning how to manage large numbers of servers or virtual machines using Red Hat Enterprise Virtualization. [-]
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5 dager 3 610 EUR
This course discusses system architecture and includes the Red Hat Certificate of Expertise in Performance Tuning exam (EX442). [+]
This course discusses system architecture with an emphasis on understanding the implications on system performance, methods for testing the effects of performance adjustments, open source benchmarking utilities, methods for analyzing system and networking performance, and tuning configurations for specific application loads. This course can help you prepare for the Red Hat Certificate of Expertise in Performance Tuning exam (EX442).  Language: Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english.   Course content summary: Tuning for use-case scenarios (for example, HPC, large memory, database, and file server) Tuning for power consumption Tuning virtual machines (host and guest) Tuning memory and caches Tuning CPU and memory utilization using cgroups Gathering performance metrics and other data for tuning purposes   Audience for this course: Experienced Linux system administrators responsible for maximizing resource utilization through performance tuning Prerequisites for this course RHCE certification or equivalent experience   Outline for this course Introduction to performance tuning Understand the basic principles of performance tuning and analysis.   Collecting, graphing, and interpreting data Gain proficiency in using basic analysis tools and in evaluating data.   General tuning Learn basic tuning theory and mechanisms used to tune the system.   Hardware profiling Understand and analyze hardware.   Software profiling Analyze CPU and memory performance of applications.   Mail server tuning Learn about basic storage tuning using an email server as an example.   Large memory workload tuning Understand memory management and tuning.   HPC workload tuning Understand tuning for CPU-bound applications.   File server tuning Understand storage and network tuning in the context of a file server application.   Database server tuning Tune memory and network performance using a database application as an example.   Power usage tuning Tune systems with power consumption in mind.   Virtualization tuning Tune 'host' and 'guest' for efficient virtualization.   [-]
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Nettstudier 2 semester 4 980 kr
På forespørsel
Planlegging av linuxtjenere, installasjon av tjenester som filtjener, utskrift, dns, dhcp, dynamisk webtjener, epost, katalogtjenester, fjernadministrasjon, scripting og ... [+]
  Studieår: 2013-2014   Gjennomføring: Høst og vår Antall studiepoeng: 5.0 Forutsetninger: Studenten bør kunne installere linux, og kjenne til enkle linuxkommandoer som f.eks. «ls». Nybegynnere uten erfaring med linux anbefales å starte med emnet Praktisk Linux, som gir disse forkunnskapene. Innleveringer: Øvinger: 8 av 12 må være godkjent. Vurderingsform: Skriftlig eksamen 3t (60%) og mappe (40%), der alle øvinger er med i mappevurderingen. Ansvarlig: Helge Hafting Eksamensdato: 18.12.13 / 27.05.14         Læremål: Etter å ha gjennomført emnet skal studenten ha følgende samlede læringsutbytte: KUNNSKAPER:Kandidaten:- kan legge planer for en ny tjenermaskin- kan forklare bruk av ulike filsystemer, kvoter og aksesskontrollister FERDIGHETER:Kandidaten:- kan installere linux og vanlig tjenerprogramvare- kan vedlikeholde oppsettet på en tjenermaskin, som regel ved å tilpasse konfigurasjonsfiler- kan lete opp informasjon på nettet, for å løse drifts- og installasjonsproblemer GENERELL KOMPETANSE:Kandidaten:- kan vurdere linuxprogramvare for å dekke en organisasjons behov for tjenester Innhold:Planlegging av linuxtjenere, installasjon av tjenester som filtjener, utskrift, dns, dhcp, dynamisk webtjener, epost, katalogtjenester, fjernadministrasjon, scripting og automasjon.Les mer om faget her Påmeldingsfrist: 25.08.13 / 25.01.14         Velg semester:  Høst 2013    Vår 2014     Fag Linux systemdrift 4980,-         Semesteravgift og eksamenskostnader kommer i tillegg.    [-]
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Hvidovre Stockholms län Og 1 annet sted 5 dager 2 985 EUR
08 Oct
08 Oct
22 Oct
This version relates to Red Hat® Enterprise Linux® 7and is specifically designed for students who have completed Red Hat System Administration I (RH124). Includes the R..... [+]
Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english.   Course overview Red Hat System Administration II (RH135) focuses on the key tasks needed to become a full time Linux administrator. This course goes deeper into enterprise Linux administration including file systems and partitioning, logical volumes, SELinux, firewalling, and troubleshooting. Attending both Red Hat System Administration I and Red Hat System Administration II can help you in your preparation for the Red Hat Certified System Administrator exam (ex200), which is included in this version of the course. Course content summary   Introduction to the command line Managing physical storage Learning how to install and configure software components and services Establishing network connections and firewall access Monitoring and managing processes Managing and securing files Administrating users and groups Accessing Linux file systems Installing and using virtualized systems Reviewing the system log files and journal   Outline for this course Automate installation with Kickstart Automate the installation of Red Hat Enterprise Linux systems with Kickstart. Use regular expressions with grep Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within text files. Create and Edit text files with vim Introduce the vim text editor, with which you can open, edit, and save text files. Schedule future Linux tasks Schedule tasks to automatically execute in the future. Manage priority of Linux processes Influence the relative priorities at which Linux processes run. Control access to files with access control lists (ACL) Manage file security using POSIX access control lists. Manage SELinux security Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise. Connect to network-defined users and groups Configure systems to use central identity management services. Add disks, partitions, and file systems to a Linux system Manage simple partitions and file systems. Manage logical volume management (LVM) storage Manage logical volumes from the command line. Access networked attached storage with network file system (NFS) Access (secure) NFS shares. Access networked storage with SMB Use autofs and the command line to mount and unmount SMB file systems. Control and troubleshoot the Red Hat Enterprise Linux boot process Limit network communication with firewall Configure a basic firewall. Comprehensive review Practice and demonstrate knowledge and skills learned in this course.   [-]
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4 dager 3 240 EUR
This is a practical course that addresses the virtualization capabilities of RHEL and Red Hat Enterprise Virtualization platform. [+]
Red Hat Enterprise Virtualization (RH318) is an extensive hands-on training course that explores the virtualization features of Red Hat Enterprise linux and the advanced Red Hat Enterprise Virtualization platform. Students acquire the skills and knowledge to deploy and centrally manage virtual servers in the enterprise.   What you will learn: Redhat Enterprise Virtualization (RHEV) REV Manager REV Architecture REV Virtual Servers REV Hypervisor REV Image Management Advanced REV tools Includes: 4 days intensive training  Hands-on labs and exercises Catered lunch Student materials, study aids, handouts Does NOT include EX318 exam. If you are interested in sitting the exam at the end of the course, please see the RH318Bundle.   Language: Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english. [-]
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5 dager 2 190 EUR
This course is designed for those who are seeking a fundamental understanding of the SUSE Linux Enterprise Server (SLES) operating system. [+]
Attendees will be taught the following concepts and skills that are fundamental in administering the SLES Operating System: Install SLES 12 and perform basic Linux configuration steps Become familiar with the command line interface and the most important commands Manage users and permissions Manage processes and jobs Manage software Use basic network commands and NFS   Key Objectives Students will be able to install and configure a SLES 12 server and integrate it into an existing network. They will be able to do the most important system administrator tasks.   Course Outline 1. What is SUSE Linux Enterprise? Understand the different flavors of SUSE Linux Understand the SUSE Linux Enterprise maintenance model Install SLES12 Introduction to the GNOME Desktop Understand YaST Understand the Filesystem Hierarchy Standard Get to Know the Linux File Types 2. Work with the Command Line Define and Explain the Shell Environment Use the Most Important Commands Get Help at the Command Line Work with the VIM Text Editor Use OpenSSH for Command Line Remote Administration 3. System Initialization Understand the SLE12 Boot Process Understand UEFI, Secure Boot, and Trusted Execution Configure the GRUB2 Bootloader Define and Manage Services with systemd 4. Process Management Manage Processes Work with Background Processes Schedule Processes 5. Identity and Security Manage Users and Groups Change File Permissions Delegate Privileges (su) 6. Manage Software Manage RPM Packages Manage Software Repositories and Libzypp 7. Network Management Use Basic Network Commands Configure Network Interfaces Manage Networks with Wicked Set Up SUSEfirewall2 8. Storage Configure Partitioning (MBR and GPT) Recognize Traditional Linux File Systems Introduction to BtrFS Configure Software RAID Configure Logical Volume Management (LVM) 9. Administration and Monitoring Configure Time Synchronization Configure System Logging Use Supportconfig 10. Hardware Management Display Hardware Information Manage Drivers [-]
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5 dager 3 610 EUR
Red Hat Server Hardening provides strategies for addressing specific policy and configuration concerns. This version of the course includes the exam (EX413). [+]
Secure a Red Hat Enterprise Linux system to comply with security policy requirements Red Hat® Server Hardening (RH413) builds on a student's Red Hat Certified Engineer (RHCE®) certification or equivalent experience to provide an understanding of how to secure a Red Hat Enterprise Linux® system to comply with security policy requirements. Language: Spoken language in the training will be english unless all students are comfortable/familiar with norwegian. Training material is in english. Course overview Many security policies and standards require systems administrators to address specific user authentication concerns, application of updates, system auditing and logging, file system integrity, and more. Red Hat Server Hardening provides strategies for addressing specific policy and configuration concerns. This course can also help you prepare for the Red Hat Certificate of Expertise in Server Hardening exam (EX413). This version of the course includes the exam. Course content summary Review errata and apply them to Red Hat Enterprise Linux Use special permissions and file system access control lists Manage users and password-aging policy requirements Install and configure Red Hat Identity Management tools Understand system auditing Outline for this course Track security updates Understand how Red Hat Enterprise Linux produces updates and how to use yum to perform queries to identify what errata are available.   Manage software updates Develop a process for applying updates to systems including verifying properties of the update.   Create file systems Allocate an advanced file system layout and use file system encryption.   Manage file systems Adjust file system properties through security related options and file system attributes.   Manage special permissions Work with set user ID (SUID), set group ID (SGID), and sticky (SVTX) permissions and locate files with these permissions enabled.   Manage additional file access controls Modify default permissions applied to files and directories; work with file access control lists.   Monitor for file system changes Configure software to monitor the files on your machine for changes.   Manage user accounts Set password-aging properties for users; audit user accounts.   Manage pluggable authentication modules (PAMs) Apply changes to PAMs to enforce different types of rules on users.   Secure console access Adjust properties for various console services to enable or disable settings based on security.   Install central authentication Install and configure a Red Hat Identity Management server and client.   Manage central authentication Configure Red Hat Identity Management rules to control both user access to client systems and additional privileges granted to users on those systems.   Configure system logging Configure remote logging to use transport layer encryption and manage additional logs generated by remote systems.   Configure system auditing Enable and configure system auditing.   Control access to network services Manage firewall rules to limit connectivity to network services. [-]
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2 dager 1 350 EUR
This two day course teaches students advanced administration for SUSE Enterprise Storage. The course assumes that students have a basic understanding of Ceph storage, the... [+]
This two day course teaches students advanced administration for SUSE Enterprise Storage. The course assumes that students have a basic understanding of Ceph storage, the RADOS cluster and typical gateways. Key Objectives In this course, attendees will learn the following: Understand Salt and deploy a storage cluster using DeepSea Use the OpenATTIC web management tool to monitor and manage a storage cluster Understand how to use the CephFS filesystem, including both kernel and user space access Edit CRUSH maps to control the placement of data Manage multi-site synchronized deployments of RADOS-GW object gateways Configure Cache Tiering on a storage cluster Course Outline   Section 1: Salt and Deepsea Section 2: Monitor and Manage the cluster with OpenATTIC Section 3: The CephFS Cluster Filesystem Section 4: Understanding and Managing CRUSH maps Section 5: Multi-Site RADOS-GW Configuration Section 6: Configuring Cache Tiering [-]
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Stockholms län Hvidovre Og 1 annet sted 3 timer 515 EUR
27 Jul
17 Aug
31 Aug
The exam tests to determine if your knowledge, skill, and ability meet those required of a senior system administrator responsible for RHEL systems. [+]
This exam and the exam objectives provided here are based on the Red Hat® Enterprise Linux® 7 version of the exam. The performance-based Red Hat Certified Engineer exam (EX300) tests to determine if your knowledge, skill, and ability meet those required of a senior system administrator responsible for Red Hat Enterprise Linux (RHEL) systems. Red Hat Certified System Administrator (RHCSA) certification is required to earn RHCE certification. An RHCE certification is earned by a Red Hat Certified System Administrator (RHCSA) who has demonstrated the knowledge, skill, and ability required of a senior system administrator responsible for Red Hat Enterprise Linux systems.   Study points for the exam RHCE exam candidates should consult the RHCSA exam objectives and be capable of RHCSA-level tasks, as some of these skills may be required in order to meet RHCE exam objectives. Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document. RHCE exam candidates should be able to accomplish the following without assistance. These have been grouped into several categories.   System Configuration and Management  Use network teaming or bonding to configure aggregated network links between two Red Hat Enterprise Linux systems Configure IPv6 addresses and perform basic IPv6 troubleshooting Route IP traffic and create static routes Use firewalld and associated mechanisms such as rich rules, zones and custom rules, to implement packet filtering and configure network address translation (NAT) Use /proc/sys and sysctl to modify and set kernel runtime parameters Configure a system to authenticate using Kerberos Configure a system as either an iSCSI target or initiator that persistently mounts an iSCSI target Produce and deliver reports on system utilization (processor, memory, disk, and network) Use shell scripting to automate system maintenance tasks   Network Services Network services are an important subset of the exam objectives. RHCE candidates should be capable of meeting the following objectives for each of the network services listed below:  Install the packages needed to provide the service Configure SELinux to support the service Use SELinux port labeling to allow services to use non-standard ports Configure the service to start when the system is booted Configure the service for basic operation Configure host-based and user-based security for the service HTTP/HTTPS Configure a virtual host Configure private directories Deploy a basic CGI application Configure group-managed content Configure TLS security DNS Configure a caching-only name server Troubleshoot DNS client issues NFS Provide network shares to specific clients Provide network shares suitable for group collaboration Use Kerberos to control access to NFS network shares SMB Provide network shares to specific clients Provide network shares suitable for group collaboration Use Kerberos to authenticate access to shared directories SMTP Configure a system to forward all email to a central mail server SSH Configure key-based authentication Configure additional options described in documentation NTP Synchronize time using other NTP peers Database services Install and configure MariaDB Backup and restore a database Create a simple database schema Perform simple SQL queries against a database [-]
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1 dag 600 EUR
The exam tests the skills and knowledge needed to implement high-availability services on Red Hat Enterprise Linux®. [+]
The Red Hat Certificate of Expertise in Clustering and Storage Management exam (EX436) is a performance-based test of the skills and knowledge needed to implement high-availability services on Red Hat Enterprise Linux® using the Red Hat Enterprise Linux High Availability Add-on.   In preparation: Red Hat recommends that candidates earn Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) before attempting this exam but neither is required.   Study points for the exam: To help you prepare, review the exam objectives which highlights 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:   Configure a high-availability cluster, using either physical or virtual systems, that: Provides a service fail-over between the nodes Provides a preferred node for the service Selectively fails over based on node characteristics Manage logical volumes in a clustered environment such as: Create volumes and volume groups that are available to all members of a highly-available cluster Create snapshots of logical volumes Configure a GFS file system to: Meet specified size, layout, and performance objectives Support file system quotas Configure iSCSI targets and initiators Manage device configuration using udev Create and manage Red Hat Storage based clusters including: Creating distributed clusters Creating replicated clusters Implementing and utilizing appropriate file systems   As with all Red Hat performance-based exams, configurations must persist after reboot without intervention.   [-]
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Hvidovre 4 dager 2 640 EUR
15 Oct
Learn to write and manage Ansible playbooks and automate system administration tools [+]
Learn to write and manage Ansible playbooks and automate system administration tools Automation with Ansible (DO407) is designed for system administrators who are intending to use Ansible for automation, configuration, and management. Learn how to install and configure Ansible, create and run playbooks to configure systems, and learn to manage inventories. This course is based on Red Hat® Enterprise Linux® 7. Course overview Through hands-on labs, students will learn to automate system administration tasks on managed hosts with Ansible, learn how to write Ansible playbooks to standardize task execution, centrally manage playbooks and schedule recurring execution through a web interface with Ansible Tower. Students will also learn to manage encryption for Ansible with Ansible Vault, deploy Ansible Tower and use it to manage systems, and use Ansible in a DevOps environment with Vagrant. Course content summary Install and troubleshoot Ansible on central nodes and managed hosts Use Ansible to run ad-hoc commands and playbooks to automate tasks Write effective Ansible playbooks Protect encrypted data needed for tasks with Ansible Vault Use Ansible Tower to more easily manage enterprise Ansible deployments Work with Ansible in conjunction with Vagrant in a DevOps environment Outline for this course Course introductionIntroduce and review the course.Introduce AnsibleDescribe the terminology and architecture of Ansible.Deploy AnsibleInstall Ansible and run ad hoc commands.Implement playbooksWrite Ansible plays and execute a playbook.Manage variables and inclusionsDescribe variable scope and precedence, manage variables and facts in a play, and manage inclusions.Implement task controlManage task control, handlers, and tags in Ansible playbooks.Implement Jinja2 templatesImplement a Jinja2 template.Implement rolesCreate and manage roles.Configure complex playbooksConfigure connection types, delegations, and parallelism.Implement Ansible VaultManage encryption with Ansible Vault.Troubleshoot AnsibleTroubleshoot the Ansible control machine and managed nodes.Implement Ansible TowerImplement Ansible Tower.Implement Ansible in a DevOps environmentImplement Ansible in a DevOps environment using Vagrant.Comprehensive reviewReview tasks from the Automation with Ansible course. [-]
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2 dager 1 310 EUR
This two-day course is designed for system administrators, DevOps, system engineers and others who want to learn how to build, install, configure, deploy and manage a SUS... [+]
This two-day course is designed for system administrators, DevOps, system engineers and others who want to learn how to build, install, configure, deploy and manage a SUSE OpenStack environment. Participants begin with a detailed overview of the component parts of OpenStack and a comprehensive understanding of the tasks necessary to deploy a basic SUSE OpenStack setup. Attendees will then use automated tools to build and manage an OpenStack compute cloud in the course lab. This is an introductory course that does NOT prepare participants to take the COA or SUSE OpenStack Cloud Deployment exams. The content is a subset of the content in OpenStack Administration with SUSE OpenStack Cloud (SOC201) and Deploy SUSE OpenStack Cloud (SOC202) and is NOT a prerequisite for either of those courses. Anyone wanting to prepare for certification should go directly to SOC201 and SOC202 and not take this introductory course. Key Objectives In this course, attendees install and configure SUSE OpenStack Cloud and use it to perform basic tasks, such as: Create and Manage Projects and Users Import and Use Cloud Images Create and Use Software Defined Networks Configure and Access Object and Block Storage Deploy and Utilize Cloud Workload Instances Course Outline Section 1: Lab Environment Setup Section 2: Introduction to SUSE OpenStack Cloud Section 3: Introduction to Crowbar Section 4: Deploy SUSE OpenStack Cloud with Crowbar Section 5: Work with OpenStack Projects Section 6: Work with Cloud Images Section 7: Work with Software-defined Networks in SUSE Section 8: Work with Cloud Workload Instances Section 9: Work with Storage in OpenStack [-]
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