create_kiali_grafana_secret.sh.txt

#!/bin/bash

GRAFANA_USERNAME=$(echo -n "grafana" | base64)
GRAFANA_PASSPHRASE=$(echo -n "grafana" | base64)

cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: Secret
metadata:
  name: grafana
  namespace: istio-system
  labels:
    app: grafana
type: Opaque
data:
  username: $GRAFANA_USERNAME
  passphrase: $GRAFANA_PASSPHRASE
EOF

KIALI_USERNAME=$(echo -n "kiali" | base64)
KIALI_PASSPHRASE=$(echo -n "kiali" | base64)

cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: Secret
metadata:
  name: kiali
  namespace: istio-system
  labels:
    app: kiali
type: Opaque
data:
  username: $KIALI_USERNAME
  passphrase: $KIALI_PASSPHRASE
EOF