install-prereq.sh

#!/bin/bash

# Install RedHat Prereqs:
if [ -f /etc/redhat-release ]
then
  yum install make podman git tree jq unzip -y
  ln -s /usr/bin/podman /usr/bin/docker
fi

# Install kubectl
wget -qO /usr/local/bin/kubectl "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
chmod a+x /usr/local/bin/kubectl


# Install helm
cd /root
wget https://get.helm.sh/helm-v3.10.1-linux-amd64.tar.gz
tar -zxvf helm-v3*-linux-amd64.tar.gz
mv linux-amd64/helm /usr/local/bin/helm
chmod 600 /root/auth/kubeconfig

# Install the latest version of operator-sdk:
export ARCH=$(case $(uname -m) in x86_64) echo -n amd64 ;; aarch64) echo -n arm64 ;; *) echo -n $(uname -m) ;; esac)
export OS=$(uname | awk '{print tolower($0)}')
cd /root
export OPERATOR_SDK_DL_URL=https://github.com/operator-framework/operator-sdk/releases/download/v1.25.0
curl -LO ${OPERATOR_SDK_DL_URL}/operator-sdk_${OS}_${ARCH}
gpg --keyserver keyserver.ubuntu.com --recv-keys 052996E2A20B5C7E
curl -LO ${OPERATOR_SDK_DL_URL}/checksums.txt
curl -LO ${OPERATOR_SDK_DL_URL}/checksums.txt.asc
gpg -u "Operator SDK (release) <cncf-operator-sdk@cncf.io>" --verify checksums.txt.asc
grep operator-sdk_${OS}_${ARCH} checksums.txt | sha256sum -c -
chmod +x operator-sdk_${OS}_${ARCH} && sudo mv operator-sdk_${OS}_${ARCH} /usr/local/bin/operator-sdk
operator-sdk version

# Install OPM
curl -o opm-checksums.txt -LO https://github.com/operator-framework/operator-registry/releases/download/v1.26.2/checksums.txt
wget https://github.com/operator-framework/operator-registry/releases/download/v1.26.2/linux-amd64-opm
grep linux-amd64-opm opm-checksums.txt | sha256sum -c -
chmod +x linux-amd64-opm && sudo mv linux-amd64-opm /usr/local/bin/opm
opm version

# Install YQ
cd /root
export VERSION=v4.29.2
export BINARY=yq_linux_amd64
wget https://github.com/mikefarah/yq/releases/download/${VERSION}/${BINARY}.tar.gz -O - |\
  tar xz && mv ${BINARY} /usr/bin/yq
yq --version

# Install Docker
cd /root
#curl -fsSL https://get.docker.com -o get-docker.sh
#chmod +x ./get-docker.sh
#./get-docker.sh
apt-get install -y \
    ca-certificates \
    curl \
    gnupg \
    lsb-release
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin

# Install KIND
cd /root
curl -Lo ./kind https://kind.sigs.k8s.io/dl/v0.17.0/kind-linux-amd64
chmod +x ./kind
sudo mv ./kind /usr/local/bin/kind
kind delete cluster
kind create cluster
kubectl cluster-info --context kind-kind
operator-sdk olm install
kubectl config set-context --current --namespace=default