| Node name | Specification | Description |
|---|---|---|
| Master node | - CPU : E5-2620 v3 @2.40GHz; 12 cores - MEM : 32GB - DISK : 1TB - NIC : control plane 1G - OS : CentOS Linux 7.9 |
- Container Deployment and Network Allocation - Kubernetes Master |
| Worker node | - CPU : Gold 6148 CPU @2.40GHz; 80 cores - MEM : 256GB - DISK : 2TB - NIC : data plane XL710 for 40GbE - OS : CentOS Linux 7.9 |
- Container Service - Kubernets Worker - System Under Test (SUT) |
| Traffic Generator | - CPU : Gold 6148 CPU @2.40GHz; 80 cores - MEM : 256GB - DISK : 2TB - NIC : data plane XL710 for 40GbE - OS : CentOS Linux 7.9 |
- Traffic Generator - TREX v2.82 |
Step 1: Installing env packages for CentOS
sudo yum install epel-release
sudo yum install python-pip
pip --version
Step 2: Installing Ansible by "virtual environments"
pip install --upgrade pip
pip install virtualenv
pip uninstall ansible
python -m virtualenv ansible
source ansible/bin/activate
python -m pip install ansible==2.9.14
sudo yum install sshpass
sudo yum install libselinux-python
#sudo yum install libselinux-python3
pip install selinux
cp -r /usr/lib64/python2.7/site-packages/selinux $VIRTUAL_ENV/lib/python2.7/site-packages
ssh-key-gen
ssh-copy-id [email protected]
cd /root/k8s_ansible
ansible-playbook installation_k8s.yml
ansible-playbook settingup_k8s_cluster.yml