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Duration 21 hours
Course Outline
Introduction
- Comparative analysis of Ubuntu, Debian, and other Linux distributions
- Overview of key Ubuntu features and benefits
- Different editions and variants of Ubuntu
Initial Setup
- Reviewing system prerequisites
- Installation processes for Ubuntu (Basic, Advanced, and Automated)
- Execution of bash shell commands
- Deploying Ubuntu on cloud-based images
Network Device Configuration
- Foundational to advanced networking principles
- Recognition of Ethernet interfaces and assignment of logical names
- Allocation of IP addresses and default gateways
- Setup of hostname records
- Bridging of multiple network interfaces
System Security Protocols
- User creation and permission management via sudo
- Profile management using the AppArmor module
- Firewall configuration through ufw and iptables
- Setup of self-signed and Certificate Authority (CA) certificates
- Access control implementation using LDAP and Samba AD
Virtualization Administration
- Enabling virtualization capabilities with qemu/kvm and libvirt
- Management of the virtualization stack using OpenStack
- VM creation utilizing multipass, uvt, and virt tools
Container Management
- Container administration using LXD and LXC
- Container initiation and creation
- Application of profiles and policies to containers
- Publishing, importing, and exporting container images
System Maintenance
- Establishment of high-availability clusters
- Monitoring of infrastructure workloads
- Backup configuration and restoration procedures
Mail and Web Server Configuration
- Configuration of IMAP and POP3 servers via Dovecot
- SMTP authentication setup using Exim4 and Postfix
- Apache web server deployment
- Squid proxy cache server configuration
- Installation of MySQL, PHP/Perl/Python, and Ruby on Rails
Diagnostics and Troubleshooting
Summary and Future Directions
Requirements
- Background in system administration
- Proficiency with Linux command-line interfaces
Target Audience
- System administrators
Testimonials (1)
I really appreciated the effort put into customizing this training for our specific needs. Rather than a standard out-of-the-box course, the tailored curriculum allowed us to focus directly on concepts and scenarios that matter to our daily environment. The balance of clear instruction and hands-on application was spot on
