First Commit
- Empty lab settings - Default hosts configuration - Readme + DrawIO Schema
This commit is contained in:
Damien A
25
.devcontainer/devcontainer.json
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25
.devcontainer/devcontainer.json
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{
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"name": "ContainerLab",
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"dockerComposeFile": "docker-compose.yml",
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"service": "containerlab",
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// Use 'forwardPorts' to make a list of ports inside the container available locally.
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"forwardPorts": [50080],
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// Mount worspace on container
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"workspaceFolder": "/workspace",
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// Import ceos images
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"postCreateCommand": "docker import images/ceos-lab-4.30.3M.tar.xz ceos:4.30.3M",
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// Configure properties specific to VS Code.
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"customizations": {
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"vscode": {
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"extensions": [
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"ms-vscode-remote.vscode-remote-extensionpack",
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"ms-azuretools.vscode-docker",
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"ms-python.python"
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]
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}
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}
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}
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17
.devcontainer/docker-compose.yml
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17
.devcontainer/docker-compose.yml
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version: '3.8'
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services:
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containerlab:
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image: ghcr.io/srl-labs/clab
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platform: linux/amd64
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command: tail -f /dev/null
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privileged: true
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network_mode: host
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pid: host
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ports:
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- "50080:50080"
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volumes:
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- ..:/workspace
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- /var/run/docker.sock:/var/run/docker.sock
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- /var/run/netns:/var/run/netns
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- /etc/hosts:/etc/hosts
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- /var/lib/docker/containers:/var/lib/docker/containers
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10
.gitignore
vendored
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10
.gitignore
vendored
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# Data
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.DS_Store
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.log
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# ContainerLab File
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clab-vxlan-evpn-l2
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.lab_vxlan.yml.bak
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# Network images
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images/*
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38
README.md
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38
README.md
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# VXLAN-EVPN Lab with ContainerLab
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## Overview
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This project provides a hands-on lab environment for understanding and experimenting with VXLAN-EVPN (Ethernet VPN) technology. Using ContainerLab, the lab sets up a VXLAN topology featuring 1 spine and 2 leaves nodes. The lab can be deployed directly on a PC with ContainerLab installed or through a DevContainer environment.
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## Project Structure
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The project directory is structured as follows:
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- `.devcontainer/devcontainer.json`: Configuration for the DevContainer environment.
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- `hosts`: Directory containing host configuration files for the lab.
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- `images/ceos-lab-4.30.3M.tar.xz`: Container image used for the lab nodes.
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- `lab_vxlan.yml`: YAML file describing the VXLAN lab topology.
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## Prerequisites
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- Docker and Docker Compose (for DevContainer setup).
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- ContainerLab installed either on the host or within the DevContainer.
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- Basic understanding of networking and VXLAN-EVPN concepts.
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## Setup and Deployment
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1. **DevContainer Setup (Optional):**
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If using DevContainer, ensure Docker and Docker Compose are installed on your machine. Open the project in a compatible IDE (like Visual Studio Code) and start the DevContainer environment.
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2. **ContainerLab Setup:**
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- Direct Installation: Install ContainerLab on your host machine.
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- Via DevContainer: Use the provided `devcontainer.json` to set up a ContainerLab environment.
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3. **Start the Lab:**
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- Navigate to the project directory.
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- Run `containerlab deploy -t lab_vxlan.yml` to deploy the lab topology.
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## Usage
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- Once the lab is deployed, you can access the individual nodes (spines and leaves) via CLI or SSH to configure and test VXLAN-EVPN functionalities.
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- Use the `hosts` directory to modify or apply specific configurations.
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61
documentation/assets/images/diagrams/VXLAN.drawio
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61
documentation/assets/images/diagrams/VXLAN.drawio
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<mxfile host="Electron" modified="2023-12-19T17:09:04.132Z" agent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) draw.io/22.1.2 Chrome/114.0.5735.289 Electron/25.9.4 Safari/537.36" etag="rQl3XyCt-LwD422VX2VM" version="22.1.2" type="device">
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<diagram name="Page-1" id="O6sBWOfz2bUCuo58S4gg">
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<mxGraphModel dx="694" dy="484" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="1169" pageHeight="827" math="0" shadow="0">
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<root>
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<mxCell id="0" />
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<mxCell id="1" parent="0" />
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-1" value="" style="sketch=0;points=[[0.015,0.015,0],[0.985,0.015,0],[0.985,0.985,0],[0.015,0.985,0],[0.25,0,0],[0.5,0,0],[0.75,0,0],[1,0.25,0],[1,0.5,0],[1,0.75,0],[0.75,1,0],[0.5,1,0],[0.25,1,0],[0,0.75,0],[0,0.5,0],[0,0.25,0]];verticalLabelPosition=bottom;html=1;verticalAlign=top;aspect=fixed;align=center;pointerEvents=1;shape=mxgraph.cisco19.rect;prIcon=l2_switch;fillColor=#FAFAFA;strokeColor=#5c5c5c;" parent="1" vertex="1">
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<mxGeometry x="344.75" y="250" width="80" height="80" as="geometry" />
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</mxCell>
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<mxGeometry x="444.75" y="479" width="80" height="80" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-7" value="" style="sketch=0;points=[[0.015,0.015,0],[0.985,0.015,0],[0.985,0.985,0],[0.015,0.985,0],[0.25,0,0],[0.5,0,0],[0.75,0,0],[1,0.25,0],[1,0.5,0],[1,0.75,0],[0.75,1,0],[0.5,1,0],[0.25,1,0],[0,0.75,0],[0,0.5,0],[0,0.25,0]];verticalLabelPosition=bottom;html=1;verticalAlign=top;aspect=fixed;align=center;pointerEvents=1;shape=mxgraph.cisco19.rect;prIcon=l2_switch;fillColor=#FAFAFA;strokeColor=#5c5c5c;" parent="1" vertex="1">
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<mxGeometry x="245" y="479" width="80" height="80" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-42" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;endArrow=none;endFill=0;strokeColor=#5c5c5c;flowAnimation=1;" parent="1" source="aTlmoTqcXMnjitFqs7Kw-8" target="aTlmoTqcXMnjitFqs7Kw-27" edge="1">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-8" value="<b style=""><font color="#5c5c5c">Arista cEOS</font></b>" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
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<mxGeometry x="225" y="559" width="120" height="30" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-41" style="edgeStyle=orthogonalEdgeStyle;rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;endArrow=none;endFill=0;strokeColor=#5c5c5c;flowAnimation=1;" parent="1" source="aTlmoTqcXMnjitFqs7Kw-12" target="aTlmoTqcXMnjitFqs7Kw-36" edge="1">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-12" value="<b><font color="#5c5c5c">Arista cEOS</font></b>" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#fff2cc;strokeColor=#d6b656;" parent="1" vertex="1">
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<mxGeometry x="425" y="559" width="120" height="30" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-19" style="rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;entryPerimeter=0;endArrow=none;endFill=0;strokeColor=#5c5c5c;flowAnimation=1;" parent="1" source="aTlmoTqcXMnjitFqs7Kw-14" target="aTlmoTqcXMnjitFqs7Kw-7" edge="1">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-20" style="rounded=0;orthogonalLoop=1;jettySize=auto;html=1;exitX=0.5;exitY=1;exitDx=0;exitDy=0;entryX=0.5;entryY=0;entryDx=0;entryDy=0;entryPerimeter=0;endArrow=none;endFill=0;strokeColor=#5c5c5c;flowAnimation=1;" parent="1" source="aTlmoTqcXMnjitFqs7Kw-14" target="aTlmoTqcXMnjitFqs7Kw-6" edge="1">
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<mxGeometry relative="1" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-14" value="<b style=""><font color="#5c5c5c">Arista cEOS</font></b>" style="rounded=1;whiteSpace=wrap;html=1;fillColor=#d5e8d4;strokeColor=#82b366;" parent="1" vertex="1">
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<mxGeometry x="324.75" y="330" width="120" height="30" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-27" value="" style="shadow=0;dashed=0;html=1;strokeColor=none;fillColor=#4495D1;labelPosition=center;verticalLabelPosition=bottom;verticalAlign=top;align=center;outlineConnect=0;shape=mxgraph.veeam.2d.virtual_machine;" parent="1" vertex="1">
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<mxGeometry x="265" y="620" width="40" height="40" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-30" value="<div style=""><b style="color: rgb(92, 92, 92); font-family: Tahoma; background-color: initial;">Spine 1</b></div><font color="#5c5c5c" face="Tahoma"><div style=""><span style="background-color: initial;">192.168.101.1</span></div></font>" style="rounded=1;whiteSpace=wrap;html=1;align=center;" parent="1" vertex="1">
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<mxGeometry x="259.75" y="270" width="85" height="40" as="geometry" />
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</mxCell>
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||||
<mxCell id="aTlmoTqcXMnjitFqs7Kw-32" value="<div style=""><b style="color: rgb(92, 92, 92); font-family: Tahoma; background-color: initial;">Leaf 1</b></div><font color="#5c5c5c" face="Tahoma"><div style=""><span style="background-color: initial;">192.168.100.1</span></div></font>" style="rounded=1;whiteSpace=wrap;html=1;align=center;" parent="1" vertex="1">
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<mxGeometry x="160" y="499" width="85" height="40" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-33" value="<div style=""><b style="color: rgb(92, 92, 92); font-family: Tahoma; background-color: initial;">Leaf 2</b></div><font color="#5c5c5c" face="Tahoma"><div style=""><span style="background-color: initial;">192.168.100.2</span></div></font>" style="rounded=1;whiteSpace=wrap;html=1;align=center;" parent="1" vertex="1">
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||||
<mxGeometry x="360" y="499" width="85" height="40" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-36" value="" style="shadow=0;dashed=0;html=1;strokeColor=none;fillColor=#4495D1;labelPosition=center;verticalLabelPosition=bottom;verticalAlign=top;align=center;outlineConnect=0;shape=mxgraph.veeam.2d.virtual_machine;" parent="1" vertex="1">
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<mxGeometry x="465" y="620" width="40" height="40" as="geometry" />
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||||
</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-43" value="<div style=""><font face="Tahoma" color="#5c5c5c"><b>Host 1&nbsp;</b></font></div><div style=""><font face="Tahoma" color="#5c5c5c">10.100.100.1/24</font></div>" style="rounded=1;whiteSpace=wrap;html=1;align=center;" parent="1" vertex="1">
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<mxGeometry x="236" y="660" width="97.5" height="40" as="geometry" />
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</mxCell>
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<mxCell id="aTlmoTqcXMnjitFqs7Kw-44" value="<div style=""><font face="Tahoma" color="#5c5c5c"><b>Host 2&nbsp;</b></font></div><div style=""><font face="Tahoma" color="#5c5c5c">10.100.100.2/24</font></div>" style="rounded=1;whiteSpace=wrap;html=1;align=center;" parent="1" vertex="1">
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||||
<mxGeometry x="436" y="660" width="97.5" height="40" as="geometry" />
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||||
</mxCell>
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||||
</root>
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||||
</mxGraphModel>
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</diagram>
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</mxfile>
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7
hosts/h1_interfaces
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7
hosts/h1_interfaces
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auto lo
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iface lo inet loopback
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auto eth1
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iface eth1 inet static
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address 10.100.100.1
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netmask 255.255.255.0
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7
hosts/h2_interfaces
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7
hosts/h2_interfaces
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auto lo
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iface lo inet loopback
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auto eth1
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iface eth1 inet static
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address 10.100.100.2
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netmask 255.255.255.0
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32
lab_vxlan.yml
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32
lab_vxlan.yml
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name: vxlan-evpn-l2
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topology:
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nodes:
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spine1:
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kind: ceos
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image: ceos:4.30.3M
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mgmt-ipv4: 172.20.20.101
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leaf1:
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kind: ceos
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image: ceos:4.30.3M
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mgmt-ipv4: 172.20.20.11
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leaf2:
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kind: ceos
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image: ceos:4.30.3M
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mgmt-ipv4: 172.20.20.12
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host1:
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kind: linux
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image: alpine:latest
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binds:
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- hosts/h1_interfaces:/etc/network/interfaces
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mgmt-ipv4: 172.20.20.21
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host2:
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kind: linux
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image: alpine:latest
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binds:
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- hosts/h2_interfaces:/etc/network/interfaces
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mgmt-ipv4: 172.20.20.22
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links:
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- endpoints: ["spine1:eth1", "leaf1:eth1"]
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- endpoints: ["spine1:eth2", "leaf1:eth2"]
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- endpoints: ["leaf1:eth3", "host1:eth1"]
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- endpoints: ["leaf2:eth3", "host2:eth1"]
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