Oracle Linux 7 Advanced Administration Training & Placements in Chennai "ISQL GLOBAL"
Oracle Linux
7: Advanced Administration Ed 1
(The Course Materials and Course Completion Certificates are directly delivered from Oracle University to those seeking for Foreign
Opportunity)
(Government of India Approved Education Center - SQL STAR)
The
Oracle Linux 7: Advanced Administration training teaches you how to
automate OS installation, recover from boot problems and configure
networking and authentication services. Explore shared storage
configuration, implement virtualization services implementation, and
system resources management. In this course, you will be introduced
to the Oracle IaaS Cloud Solution.
This Oracle Linux 7: Advanced Administration training is ideal for
experienced administrators who need to learn more about Oracle Linux 7. You'll learn how to configure networking services and
authentication services, implement virtualization technologies to
more effectively manage system resources, perform advanced storage
administration tasks, implement shared storage technologies, and
develop advanced troubleshooting skills. In this course, you will
be introduced to the Oracle IaaS Cloud Solution.
Learn To:- ConfigureDNS, DHCP, http, Samba, and other network services.
- ConfigureLDAP, PAM, and other authentication services.
- Automateinstallation using Kickstart.
- Recoverfrom boot errors.
- Useadvanced package management features.
- Configurenetwork bonding, VLANs, and VPNs.
- ImplementLinux Containers, Docker, KVM and other virtualization services.
- Allocatesystem resources to specific Linux processes.
- UseDTrace to identify performance bottlenecks.
- ConfigureiSCSI, device multipathing, and OCFS2.
- Gain an understanding of the Oracle IaaS Cloud Solution.
Benefits to You
After taking this course, you will be equipped to use the advanced
features of Oracle Linux 7 to get the most out of your systems and
applications. You'll learn how to automate Oracle Linux
installations and implement networking and authentication services
to facilitate the management of a large number of systems. You'll
also learn how to use Control Groups, Linux Containers, Docker, and
KVM to increase your resource utilization by creating secure,
isolated environments on a single host. Become familiar with
advanced storage features, including encrypted file systems, disk
quotas, iSCSI, device multipathing, and the OCFS2 file system to
better use your storage resources.
Gain Hands-On Experience
Extensive hands-on practices will guide you through each concept. You will
configure network services and authentication services, configure
network storage, shared file system types, and device multipathing.
You will also configure different virtualization technologies to
better utilize system resources such as CPU, memory, network and
I/O bandwidth, and to allocate these system resources to critical
processes.
Prerequisites
Suggested Prerequisite
- Studentshould be able to Install Oracle Linux 7
- Student sshould be knowledgeable with User and Group administration &Security administration using firewalld
- Studentsshould be knowledgeable with Disk partitioning and creation andmaintenance of Linux file systems & Software packageinstallation
- Studentsshould be knowledgeable with the systemd system & servicemanager and Network interface configuration files and networkconfiguration
Required Prerequisite- Oracle Linux 7: System Administration Ed 1
- Oracle Linux 5 & 6 System Administration
- Oracle Linux 5 & 6 Advanced Administration
Audience
- Data Center Manager
- SystemAdministrator
- System Integrator
- Support Engineer
Course
Objectives- Explore your system using Dynamic Tracing (DTrace)
- Configureserver virtualization with KVM
- Configurenetwork addressing and authentication services
- ConfigureApache web services
- Automateinstallation using Kickstart
- Configure resource management using Control Groups (cgroups)
- Configureoperating system-level virtualization with Linux Containers (LXC)
- Configureapplication containers with Docker
- ConfigureiSCSI shared storage
- ConfigureDevice Mapper Multipathing
- CreateUdev rules for persistent device naming
- Configurea shared disk cluster file system using Oracle Cluster File SystemVersion 2 (OCFS2)
- Collectand analyze core dumps
- Configure and use SELinux
- Performadvanced software package management
- Gain an understanding of the Oracle IaaS Cloud Solution
Course Topics
Course Introduction
- Virtualization
- Elementsof course environment
- Coursestructure
Network
Addressing and Name Services- Introduction to DHCP
- Querying a DNS Name server
- DNSName server types
- Configuring a DHCP server
- Configuring a DHCP client
- Configuring a DNS Cache-Only Nameserver
- Configuring an Authoritative Nameserver
- Introduction to DNS
Authentication
and Directory Services- Configuring SSSD services and domains
- Configuring IPA Identity Management and Authentication Services
- ConfiguringLDAP authentication
- ConfiguringKerberos authentication
- Configuring Winbind authentication
- Introduction to authentication and directory services
Pluggable
Authentication Modules (PAM)- PAM implementation examples
- Introduction to PAM
- PAMControl Flags
- PAMAuthentication Modules
- PAMConfiguration Files
- PAMModule Types
Web
and Email Services- Configuring Send mail on a Client
- Send mailSMTP Server
- EmailProgram Classifications
- PostfixSMTP Server
- EmailProtocols
- Introduction to the Apache http server
- ConfiguringApache
Installing
Oracle Linux by using Kickstart- Bootinginto Rescue mode to correct boot problems
- Starting a Kickstart installation
- Creating the the Kickstart file
- Introduction to the Kickstart installation method
Samba
Services- Accessing Linux Shares from Windows
- SambaServer Configuration
- Introduction to Samba
- Accessing Windows Shares from Linux
- SambaServer Types
Advanced
Software Package Management- Using the PackageKit GUI
- Managing the Yum cache and Yum history
- Installing and use Yum plug-ins
- Performingpackage maintenance with Yum
- SoftwareManagement with RPM and Yum
- Performing a binary RPM build
Advanced
Storage Administration- Introduction to udev
- Enabling Disk Quotas
- CreatingAccess Control Lists (ACLs)
- Creatingudev rules
- Using kpartx
- Configuring Encrypted Block Devices
Advanced
Networking- Introduction to Network Bonding
- Configuring a Site-to-Site VPN
- Configuring Network Bonding
- Introduction to VLANs
- ConfiguringVLANs
- Introduction to VPNs
OCFS2
and Oracle Clusterware- Introduction to OCFS2
- OCFS2Tuning and Debugging
- Introduction to Oracle Clusterware
- ConfiguringOCFS2
iSCSI
and Multipathing- Configuring iSCSI Multipathing
- ConfiguringiSCSI Initiators
- Introduction to iSCSI
- ConfiguringiSCSI Targets
- Introduction to Device Mapper Multipathing
Managing
Resources with Control Groups (cgroups)- Introduction to Control Groups
- Viewingcgroup Resource Control Settings
- Modifying Unit Configuration Files
- Displaying the Cgroup Tree of Specific Services and Scopes
- systemdslice units
- ControllingAccess to System Resources
- systemdscope units
- ControlGroup Implementation in Oracle Linux 7
Virtualization
with Linux- Introduction to KVM
- RunningLinux in a Virtual Machine
- VirtualizationConcepts
- Managing the Life Cycle of a Virtual Machine
- Creating a KVM Virtual Machine
- Linuxas a Virtualization Provider
- VirtualizationModes
- Linuxand Xen Integration
Virtualization
with Linux Containers
- Creating a Linux Container by using the Oracle template script
- Working with Linux Containers
- LinuxContainer template scripts
- Introduction to Linux Containers
Docker- The Docker Hub Registry
- Working with Docker Images and Docker Containers
- Introduction to Docker
- Installing and Configuring Docker
Security
Enhanced Linux (SELinux)- SELinux File Labeling
- SELinux Users
- SELinux Policies
- SELinux Modes
- SELinux Context
- Introduction to SELinux
- SELinuxBooleans
Core
Dump Analysis- System Core Collection: Kexec and Kdump
- KernelTuning Parameters
- Using the crash Utility
- MagicSysRq Keys
Dynamic
Tracking with DTrace- DTraceProviders
- DTraceActions
- DScripts
- DTraceProbes
- Introduction to DTrace
- DTrace-EnabledApplications
- Built-inD Variables
Oracle
Cloud Computing- Overview of the different Oracle Cloud Solutions
- Create an Entire Virtualized Topology Using Orchestrations JSONs
- Workflowto Create Your First Oracle Linux Instance on the Cloud
- Oracle-ProvidedLinux Images on the Cloud