Add root checks and given an appropriate message if not running as root

This commit is contained in:
Simon J Mudd 2020-12-04 20:16:40 +01:00
parent 28780b0f25
commit 71758ecf29
2 changed files with 10 additions and 0 deletions

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@ -2,6 +2,11 @@
# script that runs # script that runs
# https://kubernetes.io/docs/setup/production-environment/container-runtime # https://kubernetes.io/docs/setup/production-environment/container-runtime
if [ $(id -u) != 0 ]; then
echo "Please run as root or use sudo."
exit 1
fi
yum install -y vim yum-utils device-mapper-persistent-data lvm2 yum install -y vim yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

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@ -2,6 +2,11 @@
# kubeadm installation instructions as on # kubeadm installation instructions as on
# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/ # https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/install-kubeadm/
if [ $(id -u) != 0 ]; then
echo "Please run as root or use sudo."
exit 1
fi
cat <<EOF > /etc/yum.repos.d/kubernetes.repo cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes] [kubernetes]
name=Kubernetes name=Kubernetes