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Overwrite kube config if set as env var #8

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Overwrite kube config if set as env var #8

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7c48f4e
Overwrite kube config if set as env var
grssmnn Dec 10, 2021
2e4bfec
Fix elif
grssmnn Dec 10, 2021
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42 changes: 20 additions & 22 deletions entrypoint.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -6,36 +6,34 @@ if [ ! -d "$HOME/.kube" ]; then
mkdir -p $HOME/.kube
fi

if [ ! -f "$HOME/.kube/config" ]; then
if [ ! -z "${KUBE_CONFIG}" ]; then
if [ ! -z "${KUBE_CONFIG}" ]; then

echo "$KUBE_CONFIG" | base64 -d > $HOME/.kube/config
echo "$KUBE_CONFIG" | base64 -d > $HOME/.kube/config

if [ ! -z "${KUBE_CONTEXT}" ]; then
kubectl config use-context $KUBE_CONTEXT
fi

elif [ ! -z "${KUBE_HOST}" ]; then

echo "$KUBE_CERTIFICATE" | base64 -d > $HOME/.kube/certificate
kubectl config set-cluster default --server=https://$KUBE_HOST --certificate-authority=$HOME/.kube/certificate > /dev/null
if [ ! -z "${KUBE_CONTEXT}" ]; then
kubectl config use-context $KUBE_CONTEXT
fi

if [ ! -z "${KUBE_PASSWORD}" ]; then
kubectl config set-credentials cluster-admin --username=$KUBE_USERNAME --password=$KUBE_PASSWORD > /dev/null
elif [ ! -z "${KUBE_TOKEN}" ]; then
kubectl config set-credentials cluster-admin --token="${KUBE_TOKEN}" > /dev/null
else
echo "No credentials found. Please provide KUBE_TOKEN, or KUBE_USERNAME and KUBE_PASSWORD. Exiting..."
exit 1
fi
elif [ ! -z "${KUBE_HOST}" ]; then

kubectl config set-context default --cluster=default --namespace=default --user=cluster-admin > /dev/null
kubectl config use-context default > /dev/null
echo "$KUBE_CERTIFICATE" | base64 -d > $HOME/.kube/certificate
kubectl config set-cluster default --server=https://$KUBE_HOST --certificate-authority=$HOME/.kube/certificate > /dev/null

if [ ! -z "${KUBE_PASSWORD}" ]; then
kubectl config set-credentials cluster-admin --username=$KUBE_USERNAME --password=$KUBE_PASSWORD > /dev/null
elif [ ! -z "${KUBE_TOKEN}" ]; then
kubectl config set-credentials cluster-admin --token="${KUBE_TOKEN}" > /dev/null
else
echo "No authorization data found. Please provide KUBE_CONFIG or KUBE_HOST variables. Exiting..."
echo "No credentials found. Please provide KUBE_TOKEN, or KUBE_USERNAME and KUBE_PASSWORD. Exiting..."
exit 1
fi

kubectl config set-context default --cluster=default --namespace=default --user=cluster-admin > /dev/null
kubectl config use-context default > /dev/null

elif [ ! -f "$HOME/.kube/config" ]; then
echo "No authorization data found. Please provide KUBE_CONFIG or KUBE_HOST variables. Exiting..."
exit 1
fi

echo "/usr/local/bin/kubectl" >> $GITHUB_PATH
Expand Down