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Developer  Guide and Troubleshooting

Developer Guide

Start by following the page Setting Up Your Development Environment, this covers items such as signing up for a linux foundation account, configuring git, installing gerrit and IDE recommendations.

Clone 5G-MEC-CLOUD-GAMING Code

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       versify.sh script first installs Golang and ginkgo，then installs docker and docker-compose.

Unit Test

This part is also included in versify.sh script. The commands for the three submodules are as follows:

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Golang：

wget https://dl.google.com/go/ go1.13.4.linux-amd64.tar.gz

export GOPATH=$HOME/go

export PATH=$PATH:$GOPATH/bin

Ginkgo：

go get github.com/onsi/ginkgo/ginkgo

go get github.com/onsi/gomega/

Docker：

yum install -y yum-utils  device-mapper-persistent-data  lvm2

yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

yum install -y  docker-ce docker-ce-cli containerd.io

Docker-compose：

curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

chmod +x /usr/local/bin/docker-compose

ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

Running Playbooks

For convenience, playbooks can be executed by running helper deployment scripts.

NOTE: All nodes provided in the inventory may reboot during the installation.

Convention for the scripts is: action_mode.sh [group]. Following scripts are available for Network Edge mode:

• deploy_ne.sh [ controller | nodes ]

To run deploy of only Edge Nodes or Edge Controller use deploy_ne.sh nodes and deploy_ne.sh controller respectively. The

NOTE: Playbooks for Edge Controller/Kubernetes master must be executed before playbooks for Edge Nodes.

NOTE: Edge Nodes and Edge Controller must be set up on different machines.

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Unistall Guide

Role of cleanup playbook is to revert changes made by deploy playbooks. Convention for the scripts is: action_mode.sh [group].  Following script is available for cleanup:

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