Script to get latest openshift clients

get_openshift_clients.sh

#!/usr/bin/env bash

# Figure out platform
if [[ "$(uname -s)" == "Darwin" ]]; then
  # We're on a mac
  PLATFORM="mac"
else
  # Assume linux
  PLATFORM="linux"
fi 

VERSION="${1:-4.3.18}"
BASE="https://mirror.openshift.com/pub/openshift-v4/clients/ocp"

if [[ " stable candidate fast " =~ " ${VERSION} " ]]; then
  INSTALLER_URL="${BASE}/${VERSION}/openshift-install-${PLATFORM}.tar.gz"

  CLIENT_URL="${BASE}/${VERSION}/openshift-client-${PLATFORM}.tar.gz"
else
  INSTALLER_URL="${BASE}/${VERSION}/openshift-install-${PLATFORM}-${VERSION}.tar.gz"

  CLIENT_URL="${BASE}/${VERSION}/openshift-client-${PLATFORM}-${VERSION}.tar.gz"
fi

# Install the openshift installer
mkdir -p ~/tmp/openshift-clients
wget -O ~/tmp/openshift-clients/openshift-install.tar.gz ${INSTALLER_URL}
tar xzvf ~/tmp/openshift-clients/openshift-install.tar.gz --directory ~/tmp/openshift-clients/
mv ~/tmp/openshift-clients/openshift-install ~/bin/openshift-install-${VERSION}
ln -sf ~/bin/openshift-install-${VERSION} ~/bin/openshift-install
openshift-install version

# Install the openshift client
wget -O ~/tmp/openshift-clients/openshift-client.tar.gz ${CLIENT_URL}
tar xzvf ~/tmp/openshift-clients/openshift-client.tar.gz --directory ~/tmp/openshift-clients/
mv ~/tmp/openshift-clients/oc ~/bin/oc-${VERSION}
mv ~/tmp/openshift/clients/kubectl ~/bin/kubectl-${VERSION}
ln -sf ~/bin/oc-${VERSION} ~/bin/oc
ln -sf ~/bin/kubectl-${VERSION} ~/bin/kubectl
oc version