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Red Hat Enterprise Linux Server cookbook : over 60 recipes to help you build, configure, and orchestrate RHEL 7 Server to make your everyday administration experience seamless /
Annotation
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham :
Packt Publishing,
2015.
|
| Colección: | Quick answers to common problems.
|
| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
Tabla de Contenidos:
- Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Working with KVM Guests; Introduction; Installing and configuring a KVM; Configuring resources; Building guests; Adding CPUs on the fly; Adding RAM on the fly; Adding disks on the fly; Moving disks to another storage; Moving VMs; Backing up your VM metadata; Chapter 2: Deploying RHEL En Masse
- Introduction; Creating a kickstart file; Publishing your kickstart file using httpd; Deploying a system using PXE; Deploying a system using a custom boot ISO file.
- Chapter 3: Configuring Your NetworkIntroduction; Creating a VLAN interface; Creating a teamed interface; Creating a bridge; Configuring IPv4 settings; Configuring your DNS resolvers; Configuring static network routes; Chapter 4: Configuring Your New System; Introduction; The systemd service and setting runlevels; Starting and stopping systemd services; Configuring the systemd journal for persistence; Monitoring services using journalctl; Configuring logrotate; Managing time; Configuring your boot environment; Configuring smtp; Chapter 5: Using SELinux; Introduction; Changing file contexts.
- Configuring SELinux booleansConfiguring SELinux port definitions; Troubleshooting SELinux; Creating SELinux policies; Applying SELinux policies; Chapter 6: Orchestrating with Ansible; Introduction; Install Ansible; Configuring the Ansible inventory; Creating a template for a kickstart file; Creating a playbook to deploy a new VM with kickstart; Creating a playbook to perform system configuration tasks; Troubleshooting Ansible; Chapter 7: Puppet Configuration Management; Introduction; Installing and configuring Puppet Master; Installing and configuring the Puppet agent.
- Defining a simple module to configure timeDefining nodes and node grouping; Deploying modules to single nodes and node groups; Chapter 8: Yum and Repositories; Introduction; Managing yum history; Creating a copy of an RHN repository; Configuring additional repositories; Setting up yum to automatically update; Configuring logrotate for yum; Recovering from a corrupted RPM database; Chapter 9: Securing RHEL 7; Introduction; Installing and configuring IPA; Securing the system login; Configuring privilege escalation with sudo; Secure the network with firewalld; Using kdump and SysRq; Using ABRT.
- Auditing the systemChapter 10: Monitoring and Performance Tuning; Introduction; Tuning your system's performance; Setting up PCP
- Performance Co-Pilot; Monitoring basic system performance; Monitoring CPU performance; Monitoring RAM performance; Monitoring storage performance; Monitoring network performance; Index.