Study points for the exam To help you prepare, these 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. You should be able to perform these tasks: Install Red Hat Ceph Storage Server Install Red Hat Ceph Storage Server on both physical and virtual systems Be familiar with the Ansible installation files for Ceph Be able to install a Ceph Storage Server using Ansible Work with existing Red Hat Ceph Storage Server appliances Be able to change a Ceph Storage Server configuration Add monitor (MON) nodes and object storage device (OSD) nodes Configure Red Hat Ceph Storage Server Configure a replicated storage pool Store objects in storage pool Store objects within a namespace within a storage pool Create and configure erasure-coded pools Create an erasure-coded pool * The Red Hat Certified Specialist in Ceph Storage Administration exam (EX125) tests the knowledge, skills, and ability to install, configure, and manage Red Hat® Ceph Storage clusters. By passing this exam, you become a Red Hat Certified Specialist in Ceph Storage Administration, which also counts toward becoming a Red Hat Certified Architect (RHCA®). Study points for the exam To help you prepare, these 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. You should be able to perform these tasks: Install Red Hat Ceph Storage Server Install Red Hat Ceph Storage Server on both physical and virtual systems Be familiar with the Ansible installation files for Ceph Be able to install a Ceph Storage Server using Ansible Work with existing Red Hat Ceph Storage Server appliances Be able to change a Ceph Storage Server configuration Add monitor (MON) nodes and object storage device (OSD) nodes Configure Red Hat Ceph Storage Server Configure a replicated storage pool Store objects in storage pool Store objects within a namespace within a storage pool Create and configure erasure-coded pools Create an erasure-coded pool profile with specified parameters Upload a file to an erasure-coded pool Change default settings in the Ceph configuration files Manage Ceph authentication Create a Ceph client with restricted read or write access to MONs, OSDs, pools, and namespaces Provide block storage with RBD Create a RADOS block device image Obtain information about a RADOS block device image Map a RADOS block device image on a server Use a RADOS block device image Create an RBD snapshot Create an RBD clone Configure RBD mirrors Deploy a RBD mirror agent Configure one-way RBD mirroring in pool mode Configure one-way RBD mirroring in image mode Check the status of the mirroring process Import and export RBD images Export a RADOS block device to an image file Create an incremental RBD image file Import a full RBD image file Import a full RBD image file updated with an incremental RBD image file Provide object storage with RADOSGW Deploy a RADOS gateway Deploy a multisite RADOS gateway Provide object storage using the Amazon S3 API Be able to create a RADOSGW user that will use the S3 clients commands Be able to upload and download objects to a RADOSGW using the S3 client commands Export S3 objects using NFS Provide object storage for Swift Be able to create a RADOSGW user that will use the Swift interface Be able to upload or download objects to a RADOSGW using Swift commands Provide file storage with CephFS Create a Ceph file system Mount a Ceph file system on a client node, persistently Configure C ...

OpenShift Enterprise is a key technology in Red Hat s DevOps story. Using PaaS has proven to accelerate time to market for many organizations. This course provides the knowledge to take advantage of the platform in a popular DevOps environment. In this course, students will lea> how to install and configure an instance of OpenShift Enterprise, test the instance by deploying a real world application, and manage projects - applications through hands-on labs. This course is d ...

Study points for the exam Use Red Hat Ansible ® Engine Install Red Hat Ansible Engine on a control node. Configure managed nodes. Configure simple inventories. Perform basic management of systems. Run a provided playbook against specified nodes. Configure intrusion detection Install AIDE. Configure AIDE to monitor critical system files. Configure encrypted storage Encrypt and decrypt block devices using LUKS. Configure encrypted storage persistence using NBDE. Change encrypted storage passphrases. Restrict USB devices Install USBGuard. Write device policy rules with specific criteria to manage devices. Manage administrative policy and daemon configuration. Manage system login security using pluggable authentication modules (PAMs) Configure password quality requirements. Configure failed login polic * for this exam These audiences may be interested in becoming a Red Hat Certified Specialist in Security: Linux: System administrators responsible for managing large enterprise environments System administrators responsible for securing their organization s infrastructure Red Hat Certified Engineers interested in pursuing the Red Hat Certified Architect (RHCA) credential Prerequisites for this exam Be a Red Hat Certified System Administrator or have comparable work experience and skills (Red Hat Certified Engineer would be even better) Review the Red Hat Certified Specialist in Security: Linux exam objectives or have comparable work experience using Red Hat OpenStack Platform. Study points for the exam Use Red Hat Ansible ® Engine Install Red Hat Ansible Engine on a control node. Configure managed nodes. Configure simple inventories. Perform basic management of systems. Run a provided playbook against specified nodes. Configure intrusion detection Install AIDE. Configure AIDE to monitor critical system files. Configure encrypted storage Encrypt and decrypt block devices using LUKS. Configure encrypted storage persistence using NBDE. Change encrypted storage passphrases. Restrict USB devices Install USBGuard. Write device policy rules with specific criteria to manage devices. Manage administrative policy and daemon configuration. Manage system login security using pluggable authentication modules (PAMs) Configure password quality requirements. Configure failed login policy. Modify PAM configuration files and parameters. Configure system auditing Write rules to log auditable events. Enable prepackaged rules. Produce audit reports. Configure SELinux Enable SELinux on a host running a simple application. Interpret SELinux violations and determine remedial action. Restrict user activity with SELinux user mappings. Analyze and correct existing SELinux configurations. Enforce security compliance Install OpenSCAP and Workbench. Use OpenSCAP and Red Hat Insights to scan hosts for security compliance. Use OpenSCAP Workbench to tailor policy. Use OpenSCAP Workbench to scan an individual host for security compliance. Use Red Hat Satellite server to implement an OpenSCAP policy. Apply OpenSCAP remediation scripts to hosts. As with all Red Hat performance-based exams, configurations must persist after reboot without intervention. Prerequisites Be a Red Hat Certified System Administrator or have comparable work experience and skills (Red Hat Certified Engineer would be even better) Review the Red Hat Certified Specialist in Security: Linux e ...

Prohlubte své znalosti o Zabbixu a mějte pod kontrolou firemní síť i aplikace. Školení je realizováno na poslední stabilní verzi Zabbix 6.0 LTS. Součástí školení je certifikační zkouška, která probíhá na závěr školení, je teoretická a trvá 75 minut. Každý účastník dostane osvědčení o absolvování kurzu Zabbix 7.0. Po úspěšném složení zkoušky získáte certifikát Zabbix 7.0 Certified Professional. Cílová skupina Systémoví administrátoři, kteří chtějí rozšířit svoje znalosti produktu ...

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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 these tasks: Install and configure Puppet. Install Puppet servers. Install Puppet nodes. Register Puppet nodes to a Puppet server. Create and maintain Puppet manifests. Create new Puppet manifests. Debug existing Puppet manifests. Create Puppet modules. Create reusable modules. Create modules with classes, name spaces, variables, and conditionals. Create modules that install software on target nodes and deploy configuration files. Use facter to obtain system information. Create custom facts. Use facts to change Puppet behavior. [ - ul * These audiences may be interested in earning the Red Hat Certificate of Expertise in Configuration Management with Puppet: Experienced Linux system administrators responsible for the planning, deployment, and management of multiple physical or virtualized servers Experienced Linux systems administrators responsible for implementing DevOps practices An RHCE interested in earning a Red Hat Certificate of Expertise or Red Hat Certified Architect (RHCA) credential 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 these tasks: Install and configure Puppet. Install Puppet servers. Install Puppet nodes. Register Puppet nodes to a Puppet server. Create and maintain Puppet manifests. Create new Puppet manifests. Debug existing Puppet manifests. Create Puppet modules. Create reusable modules. Create modules with classes, name spaces, variables, and conditionals. Create modules that install software on target nodes and deploy configuration files. Use facter to obtain system information. Create custom facts. Use facts to change Puppet behavior. Create Git repositories. Create and perform simple management of a Git repository. Add files to a Git repository. Apply changes and commit changed files to a Git repository. Implement Puppet in a Red Hat Satellite 6 environment. Create a Puppet repository on Red Hat Satellite. Install, configure, and deploy Puppet modules using Red Hat Satellite. Register Puppet clients to a Red Hat Satellite server. As with all Red Hat performance-based exams, configurations must persist after restart 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 total scores. Red Hat does not report performance on individual items, nor will it provide additional information upon request. Prerequisites Exam candidates should: Hold a current RHCE certification at exam time Have Red Hat Configuration Management with Puppet (DO405) or equivalent experience Understand that actual system administration experience is also an important aspect of preparation for the exam Review exam objectives for the Red Hat Certificate of Expertise in Configuration Management with Puppet exam Recommende ...

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 * Experienced Linux® system administrators responsible for the planning, deployment, and management of more than 1 physical or virtualized server An RHCE interested in earning a Red Hat Certificate of Expertise or RHCA credential 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. 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 Holding a current RHCE certification is recommended. Have Red Hat Enterprise Clustering and Storage Management (RH436) or equivalent experience. Understand that real-world system administration experience is also an important aspect of preparation for the exam. Review exam objectives for the Red Hat Certificate of Expertise in Clustering and Storage Management Exam. Recommended courses RH436 - Red Hat High Availability Clustering ...

Automation with Ansible and Ansible Tower (DO410) teaches you how to develop standardized automation of the enterprise IT environment in order to improve operational efficiency. You will lea> how to use Ansible for automation, configuration, provisioning, and management, as well as how to use Red Hat® Ansible Tower to centrally manage Ansible at an enterprise scale. This course combines the content from Automation with Ansible (DO407) and Automation with Ansible II: Ans ...

Study points for the exam As an RHCE exam candidate, you should be able to handle all responsibilities expected of a Red Hat Certified System Administrator, including these tasks: Be able to perform all tasks expected of a Red Hat Certified System Administrator Understand and use essential tools Operate running systems Configure local storage Create and configure file systems Deploy, configure, and maintain systems Manage users and groups Manage security Understand core components of Ansible Inventories Modules Variables Facts Plays Playbooks Configuration files Install and configure an Ansible control node Install required packages Create a static host inventory file Create a configuration file Configure Ansible managed nodes Create and distribute SSH keys to managed nodes Configure privilege escalatio * Experienced Red Hat Enterprise Linux system administrators seeking validation of their skills or require a certification either by their organization or based on a mandate (DoD 8570 directive) Students who have taken Red Hat System Administration III: Linux Automation (RH294) and are on the path to becoming a Red Hat Certified Engineer (RHCE) Students who are on the path to becoming a Red Hat Certified Architect (RHCA) Systems administrators who want to demonstrate competency in managing multiple systems IT professionals who work in a DevOps environment and want to demonstrate competency in automating part of their workload Red Hat Certified Engineers who are noncurrent or who are about to become noncurrent and wish to recertify as RHCEs Study points for the exam As an RHCE exam candidate, you should be able to handle all responsibilities expected of a Red Hat Certified System Administrator, including these tasks: Be able to perform all tasks expected of a Red Hat Certified System Administrator Understand and use essential tools Operate running systems Configure local storage Create and configure file systems Deploy, configure, and maintain systems Manage users and groups Manage security Understand core components of Ansible Inventories Modules Variables Facts Plays Playbooks Configuration files Install and configure an Ansible control node Install required packages Create a static host inventory file Create a configuration file Configure Ansible managed nodes Create and distribute SSH keys to managed nodes Configure privilege escalation on managed nodes Validate a working configuration using ad hoc Ansible commands Script administration tasks Create simple shell scripts Create simple shell scripts that run ad hoc Ansible commands Create and use static inventories to define groups of hosts Create Ansible plays and playbooks Know how to work with commonly used Ansible modules Use variables to retrieve the results of running a command Use conditionals to control play execution Configure error handling Create playbooks to configure systems to a specified state Use Ansible modules for system administration tasks that work with: Software packages and repositories Services Firewall rules File systems Storage devices File content Archiving Scheduled tasks Security Users and groups Create and use templates to create customized configuration files Work with Ansible variables and facts Create and work with roles Download roles from an Ansible Galaxy and use them Manage parallelism Use Ansible Vault in playbooks to protect sens ...

Study points for the exam To help you prepare, these 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. Understand, identify, and work with containerization features Deploy a preconfigured application and identify crucial features such as namespaces, SELinux labels, and cgroups Deploy a preconfigured application with security context constraint capabilities and view the application’s capability set Configure security context constraints Use trusted registries Load images into a registry Query images in a registry Work with trusted container images Identify a trusted container image Sign images View signed images Scan images Load signed images into a registry Build secure container images Perform simple S2I builds Implement S2I bui * System administrators or developers who want to demonstrate their ability to properly secure containers System administrators or developers who are working in a DevOps environment using Red Hat OpenShift Container Platform Red Hat Certified Engineers who wish to become Red Hat Certified Architects Study points for the exam To help you prepare, these 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. Understand, identify, and work with containerization features Deploy a preconfigured application and identify crucial features such as namespaces, SELinux labels, and cgroups Deploy a preconfigured application with security context constraint capabilities and view the application’s capability set Configure security context constraints Use trusted registries Load images into a registry Query images in a registry Work with trusted container images Identify a trusted container image Sign images View signed images Scan images Load signed images into a registry Build secure container images Perform simple S2I builds Implement S2I build hooks Automate builds using Jenkins Automate scanning and code validations as part of the build process Control access to OpenShift Container Platform clusters Configure users with different permission levels, access, and bindings Configure OpenShift Container Platform to use Red Hat Identity Management services (IdM) for authentication Query users and groups in IdM Log into OpenShift Container Platform using an IdM managed account Configure single sign-on (SSO) Install SSO authentication Configure OpenShift Container Platform to use SSO Integrate web applications with SSO Automate policy-based deployments Configure policies to control the use of images and registries Use secrets to provide access to external registries Automatically pull and use images from a registry Use triggers to verify that automated deployments work Manage orchestration Restrict nodes on which containers may run Use quotas to limit resource utilization Use secrets to automate access to resources Configure network isolation Create software-defined networks (SDN) Associate containers and projects with SDNs Configure and manage secure container storage Configure and secure file-based container storage Configure and secure block-based container storage 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 e ...

Red Hat System Administration III: Linux Automation (RH294) is designed for Linux® system administrators and developers who need to automate provisioning, configuration, application deployment, and orchestration. This course is based on Red Hat® Enterprise Linux 8 and Red Hat® Ansible Engine 2.8. Ways To Train - Test Red Hat offers a method of training that is convenient to you - classroom, online, or at your site. Audience This course is ...

Red Hat System Administration III: Linux Automation with exam (RH295) is designed for Linux® system administrators and developers who need to lea> and validate how to automate provisioning, configuration, application deployment, and orchestration. You will prove your ability to install and configure Ansible® on a management workstation; prepare managed hosts for automation; write Ansible Playbooks to automate tasks; and run playbooks to ensure servers are correctly depl ...