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homelab/active/kubernetes_userspace/scripts/removeuser.sh
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moving everything to active or retired vs incubating and graduated
2025-04-19 18:52:33 -04:00

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#!/bin/bash
# Use
# ./removeuserspace <ssh_address> <server_fqdn (for kubectl)> <user>
export SERVER=$1
export FQDN=$2
export USER=$3
export CERT_DIR=$HOME/.kube/$FQDN/users/$USER
export CA_CERT_DIR=$HOME/.kube/$FQDN
export SERVER_USER_DIR="~/.kube/users/$USER"
export SERVER_NAME=$(echo "$FQDN" | sed 's/\./-/g')
export SERVER_USER="$USER-$SERVER_NAME"
export KUBECONFIG="$HOME/.kube/$USER-config"
echo "Checking if project namespace exists"
exists=$(ssh $SERVER "kubectl get namespace --output=jsonpath=\"{.items[?(@.metadata.name=='$USER')].metadata.name}\"")
if [ -z $exists ]; then
echo "Namespace not found, nothing to delete"
exit 1
else
echo "Namespace exists, deleting"
fi
echo "Deleting user namespace"
ssh $SERVER "kubectl delete -f $SERVER_USER_DIR/namespace.yaml"
echo "Deleting remote cert dir"
ssh $SERVER "rm -rf $SERVER_USER_DIR"
echo "Deleting local cert dir"
rm -rf $CERT_DIR
echo "Removing from kubeconfig"
rm $KUBECONFIG