universal-data-ingest/deployment/load-config.sh

#!/bin/bash

FILE=$1
if [ "$FILE" = "" ]; then
  echo "give config file to load as first argument"
  exit 1
fi
MQTT_PASSWORD=$2
if [ "$MQTT_PASSWORD" = "" ]; then
  echo "give mqtt password as second argument"
  exit 1
fi
NAMESPACE=$3
if [ "$NAMESPACE" = "" ]; then
  echo "give namespace as third argument"
  exit 1
fi

kubectl create secret generic udi-conf \
  --from-literal=UDI_CONF="`cat $FILE`" \
  -n $NAMESPACE \
  --dry-run=client \
  -o yaml \
  --save-config | \
kubectl apply -f -

kubectl create secret generic mqtt-password \
  --from-literal=MQTT_PASSWORD="$MQTT_PASSWORD" \
  -n $NAMESPACE \
  --dry-run=client \
  -o yaml \
  --save-config | \
kubectl apply -f -

. ~/Workspace/MyKubernetesEnv/ENVDB
DATABASE="udi-$NAMESPACE"
LOGIN="udi-$NAMESPACE"
PASSWORD=`openssl rand -base64 24` 
psql <<EOF
ALTER USER "$LOGIN" WITH PASSWORD '$PASSWORD';
GRANT ALL PRIVILEGES ON DATABASE "$DATABASE" TO "$LOGIN";
COMMIT;
EOF

kubectl create secret generic udi-db-cred \
  --dry-run=client \
  -o yaml \
  --save-config \
  --from-literal=PGUSER="$LOGIN" \
  --from-literal=PGHOST="timescaledb.database.svc.cluster.local" \
  --from-literal=PGPASSWORD="$PASSWORD" \
  --from-literal=PGSSLMODE="require" \
  --from-literal=PGDATABASE="$DATABASE" | \
kubectl apply -f - -n $NAMESPACE