Visão Geral

O curso Apache CloudStack Networking & SDN apresenta os conceitos, componentes e práticas necessários para projetar, implementar, configurar e administrar redes em ambientes de Cloud Infrastructure baseados no Apache CloudStack. O treinamento concentra-se na arquitetura de networking da plataforma, integração entre redes físicas e virtuais, isolamento de tráfego, VLANs, Network Offerings, Virtual Router, serviços de rede e conectividade entre máquinas virtuais.

O participante compreenderá como o CloudStack organiza redes de Management, Storage, Public e Guest, além dos diferentes modelos de networking e mecanismos utilizados para fornecer conectividade e isolamento aos workloads. O curso também aborda conceitos de Software-Defined Networking (SDN) aplicados a ambientes de CloudStack, integração com tecnologias de virtual networking, automação de redes e arquiteturas escaláveis para Private Cloud e IaaS.

A abordagem combina fundamentos arquiteturais com atividades práticas de configuração e troubleshooting, permitindo ao participante compreender o fluxo de tráfego desde a infraestrutura física até as redes virtuais e máquinas virtuais hospedadas no CloudStack.

Objetivo

Após realizar este curso Apache CloudStack Networking & SDN, você será capaz de:

• Compreender a arquitetura de networking do Apache CloudStack
• Diferenciar redes físicas e redes virtuais
• Projetar redes para ambientes CloudStack
• Configurar Management, Storage, Public e Guest Networks
• Trabalhar com Basic Networking e Advanced Networking
• Configurar Physical Networks
• Configurar Network Offerings
• Implementar isolamento de redes
• Trabalhar com VLANs em ambientes CloudStack
• Configurar e administrar Virtual Routers
• Configurar DHCP, DNS e NAT
• Implementar Source NAT, Static NAT e Port Forwarding
• Configurar regras de firewall
• Configurar Load Balancing
• Compreender o funcionamento do tráfego entre VMs
• Compreender conceitos de SDN e Network Virtualization
• Integrar tecnologias de networking virtual ao CloudStack
• Trabalhar com VXLAN e overlays quando suportados pela arquitetura adotada
• Projetar redes escaláveis para Private Cloud
• Diagnosticar problemas de conectividade
• Analisar fluxos de tráfego e componentes de rede
• Executar troubleshooting de redes virtuais e físicas
• Planejar arquiteturas de CloudStack Networking para ambientes corporativos

Publico Alvo

• Administradores Apache CloudStack
• Cloud Engineers
• Cloud Architects
• Network Engineers
• Administradores de redes
• Engenheiros de infraestrutura
• Administradores Linux
• Engenheiros de virtualização
• Engenheiros DevOps
• Profissionais de Data Center
• Profissionais de SDN e Network Virtualization
• Administradores de Private Cloud

Pre-Requisitos

• Conhecimentos intermediários de redes TCP/IP
• Conhecimentos de VLAN e switching
• Conhecimentos de Linux networking
• Conhecimentos básicos de virtualização
• Conhecimentos básicos de Cloud Computing
• Conhecimentos de Apache CloudStack são recomendados
• Familiaridade com KVM e virtual networking é recomendada

Materiais

Conteúdo Programatico

Module 1: CloudStack Networking Architecture

1. Conceitos de Cloud Networking
2. Arquitetura de networking do Apache CloudStack
3. Physical Networks
4. Virtual Networks
5. Management Network
6. Storage Network
7. Public Network
8. Guest Network
9. Network Traffic Flow
10. Network Isolation
11. Network Services
12. Virtual Router
13. System VMs
14. Network Offerings
15. Basic Networking
16. Advanced Networking

Module 2: Physical Network Design

1. Physical Network Architecture
2. Network interfaces
3. Linux networking
4. Bridges
5. Linux bridge
6. Open vSwitch
7. VLAN configuration
8. VLAN tagging
9. Trunk interfaces
10. Management traffic
11. Storage traffic
12. Guest traffic
13. Public traffic
14. Network segmentation
15. Redundancy e availability
16. Network capacity planning

Module 3: CloudStack Network Models

1. Basic Network Model
2. Advanced Network Model
3. Isolated Networks
4. Shared Networks
5. L2 Networks
6. L3 Networks
7. Network Domains
8. Account-based isolation
9. VLAN-based isolation
10. Network Offerings
11. Service capabilities
12. Network resource allocation
13. Multi-tenancy networking

Module 4: Virtual Router and Network Services

1. CloudStack Virtual Router
2. Virtual Router architecture
3. DHCP
4. DNS
5. Source NAT
6. Static NAT
7. Port Forwarding
8. Firewall
9. Load Balancing
10. Network ACLs
11. Egress rules
12. Ingress rules
13. Router lifecycle
14. Virtual Router troubleshooting

Module 5: SDN and Network Virtualization

1. Conceitos de Software-Defined Networking
2. SDN Control Plane
3. SDN Data Plane
4. Network Virtualization
5. Overlay Networks
6. Underlay Networks
7. VLAN-based virtualization
8. VXLAN concepts
9. Virtual Switching
10. Open vSwitch
11. Linux Bridge
12. Virtual interfaces
13. Network namespaces
14. Tunneling concepts
15. SDN architecture considerations
16. CloudStack e SDN integration

Module 6: Advanced Networking and Traffic Engineering

1. Network Offerings avançados
2. Isolamento de tráfego
3. Guest Network traffic
4. Public Network traffic
5. Inter-VM communication
6. VM-to-VM traffic
7. VM-to-Internet traffic
8. Internet-to-VM traffic
9. East-West traffic
10. North-South traffic
11. NAT architecture
12. Routing
13. Gateway configuration
14. Load Balancing
15. Network service providers
16. Traffic flow analysis

Module 7: Network Security and Segmentation

1. Network security architecture
2. Network isolation
3. Security Groups
4. Network ACLs
5. Firewall policies
6. Ingress traffic
7. Egress traffic
8. Micro-segmentation concepts
9. Tenant isolation
10. VLAN security
11. Management network protection
12. Storage network protection
13. Public network security
14. Security considerations for SDN environments

Module 8: Troubleshooting and Network Operations

1. CloudStack networking troubleshooting
2. Linux networking diagnostics
3. iproute2
4. ip addr
5. ip route
6. bridge
7. tcpdump
8. ping
9. traceroute
10. DNS troubleshooting
11. DHCP troubleshooting
12. VLAN troubleshooting
13. Virtual switch troubleshooting
14. Virtual Router troubleshooting
15. Network connectivity analysis
16. Log analysis
17. Common network failure scenarios
18. Network validation checklist