RHCE — различия между версиями

Версия 13:39, 13 ноября 2018

Для подготовки к экзамену использовались следующие материалы:

• Видеокурсы Linux Academy
• Замечательная книга Сандера Ван Вогта: Sander van Vugt - Red Hat RHCSA/RHCE7 Cert Guide: Red Hat Enterprise Linux 7(EX200 and EX300)
• Официальная документация по Red Hat Enterprise Linux 7
• Официальная документация для подготовки к экзамену EX300
• Сайт с информацией для подготовки к экзамену CertDepot
• Сайт с информацией для подготовки к экзамену Lisnet
• ansible playbook для настройки окружения сервера

В данный момент, экзамен носит номер EX300 и включает в себя следующие темы:

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)
• 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

• 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 access restrictions on 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

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