Docker Installation

• Ubuntu 22.04

  sudo apt update && sudo apt install -y apt-transport-https ca-certificates curl software-properties-common && \
  curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
  echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | 
  sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
  sudo apt update && \
  sudo apt install -y docker-ce && \
  sudo apt install -y docker-compose && \
  sudo usermod -aG docker ${USER} && \
  su - ${USER}
  

Kind Installation

1. Kind installation

   version=$(curl -sL https://api.github.com/repos/kubernetes-sigs/kind/releases/latest | jq '.tag_name' | sed 's/"//g')
   curl -Lo ./kind https://kind.sigs.k8s.io/dl/$version/kind-linux-amd64
   chmod +x ./kind
   sudo mv ./kind /usr/local/bin/kind
   

2. Creating new k8s cluster

    kind create cluster --name cluster1
   

3. kubectl installation

    curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
    sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
   

4. Test cluster

    kubectl cluster-info --context kind-cluster1