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fix: client version in kubernetes_kubeconfig_sa.sh #39

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changes in the script
Neha Sharma authored and Neha Sharma committed Jul 9, 2024
commit b2a557628e74ba40bbbbd481953ac28afaab844a
16 changes: 8 additions & 8 deletions kubeconfig-exporter/kubernetes_export_sa.sh
Original file line number Diff line number Diff line change
@@ -18,7 +18,7 @@ TOKEN=""

create_cluster_role_binding(){
echo -e "\\nCreating cluster role binding of name ${SERVICE_ACCOUNT_NAME} with clusterRole cluster-admin"
kubectl apply -f - <<EOF
kubectl apply -f - <<EOF
apiVersion: v1
kind: Namespace
metadata:
@@ -48,7 +48,7 @@ create_target_folder() {

create_service_account() {
echo -e "\\nCreating a service account in ${NAMESPACE} namespace: ${SERVICE_ACCOUNT_NAME}"
kubectl create sa "${SERVICE_ACCOUNT_NAME}" --namespace "${NAMESPACE}"
kubectl create sa "${SERVICE_ACCOUNT_NAME}" --namespace "${NAMESPACE}"
}

create_serviceaccount_token(){
@@ -59,7 +59,7 @@ create_serviceaccount_token(){

create_secret(){
echo -e "creating secret of service account ${SERVICE_ACCOUNT_NAME} on ${NAMESPACE}"
kubectl apply -n "${NAMESPACE}" -f - <<EOF
kubectl apply -n "${NAMESPACE}" -f - <<EOF
apiVersion: v1
kind: Secret
metadata:
@@ -85,7 +85,7 @@ get_secret_name_from_service_account() {

extract_ca_crt_from_secret() {
echo -e -n "\\nExtracting ca.crt from secret..."
kubectl get secret --namespace "${NAMESPACE}" "${SECRET_NAME}" -o=jsonpath="{.data.ca\.crt}"| base64 --decode > "${TARGET_FOLDER}/ca.crt"
kubectl get secret --namespace "${NAMESPACE}" "${SECRET_NAME}" -o=jsonpath="{.data.ca\.crt}"| base64 --decode > "${TARGET_FOLDER}/ca.crt"
printf "done"
}

@@ -109,28 +109,28 @@ set_kube_config_values() {
# Set up the config
echo -e "\\nPreparing k8s-${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-conf"
echo -n "Setting a cluster entry in kubeconfig..."
kubectl config set-cluster "${CLUSTER_NAME}" \
kubectl config set-cluster "${CLUSTER_NAME}" \
--kubeconfig="${KUBECFG_FILE_NAME}" \
--server="${SERVER_URL}" \
--certificate-authority="${TARGET_FOLDER}/ca.crt" \
--embed-certs=true

echo -n "Setting token credentials entry in kubeconfig..."
kubectl config set-credentials \
kubectl config set-credentials \
"${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-${CLUSTER_NAME}" \
--kubeconfig="${KUBECFG_FILE_NAME}" \
--token="${TOKEN}"

echo -n "Setting a context entry in kubeconfig..."
kubectl config set-context \
kubectl config set-context \
"${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-${CLUSTER_NAME}" \
--kubeconfig="${KUBECFG_FILE_NAME}" \
--cluster="${CLUSTER_NAME}" \
--user="${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-${CLUSTER_NAME}" \
--namespace="${NAMESPACE}"

echo -n "Setting the current-context in the kubeconfig file..."
kubectl config use-context "${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-${CLUSTER_NAME}" \
kubectl config use-context "${SERVICE_ACCOUNT_NAME}-${NAMESPACE}-${CLUSTER_NAME}" \
--kubeconfig="${KUBECFG_FILE_NAME}"
}