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Add script for deploying a digital twin that matches the smart traile…
…r use case (#19) * Add script for deploying a digital twin that matches the smart trailer use case * Minor script syntax changes and Readme updates
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| { | ||
| "@context": [ | ||
| "dtmi:dtdl:context;2" | ||
| ], | ||
| "@type": "Interface", | ||
| "@id": "dtmi:sdv:Cloud:Trailer;1", | ||
| "description": "Trailer used for transporting cargo", | ||
| "contents": [ | ||
| { | ||
| "@type": "Property", | ||
| "@id": "dtmi:sdv:Cloud:Trailer:Weight;1", | ||
| "name": "Weight", | ||
| "description": "The weight of the trailer", | ||
| "schema": "integer" | ||
| } | ||
| ] | ||
| } |
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88
cloud_connectors/azure/scripts/digital_twins_setup_smart_trailer.sh
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| #!/bin/bash | ||
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| # Copyright (c) Microsoft Corporation. | ||
| # Licensed under the MIT license. | ||
| # SPDX-License-Identifier: MIT | ||
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| set -e | ||
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| # Set the current directory to where the script lives. | ||
| cd "$(dirname "$0")" | ||
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| # Function to display usage information | ||
| usage() { | ||
| echo "Usage: $0 [-r|--resource-group-name] <RESOURCE_GROUP_NAME> [-l|--location] <DEPLOYMENT_LOCATION> [-d|--digital-twins-name] <DIGITAL_TWINS_NAME>" | ||
| echo "Example:" | ||
| echo " $0 -r myRG -l westus2 -d myADT" | ||
| } | ||
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| # Parse command line arguments | ||
| while [[ $# -gt 0 ]] | ||
| do | ||
| key="$1" | ||
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| case $key in | ||
| -r|--resource-group-name) | ||
| resource_group="$2" | ||
| shift # past argument | ||
| shift # past value | ||
| ;; | ||
| -l|--location) | ||
| location="$2" | ||
| shift # past argument | ||
| shift # past value | ||
| ;; | ||
| -d|--digital-twins-name) | ||
| digital_twin_name="$2" | ||
| shift # past argument | ||
| shift # past value | ||
| ;; | ||
| -h|--help) | ||
| usage | ||
| exit 0 | ||
| ;; | ||
| *) | ||
| echo "Unknown argument: $key" | ||
| usage | ||
| exit 1 | ||
| esac | ||
| done | ||
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| # Check if all required arguments have been set | ||
| if [[ -z "${resource_group}" || -z "${location}" || -z "${digital_twin_name}" ]]; then | ||
| echo "Error: Missing required arguments:" | ||
| [[ -z "${resource_group}" ]] && echo " -r|--resource-group-name" | ||
| [[ -z "${location}" ]] && echo " -l|--location" | ||
| [[ -z "${digital_twin_name}" ]] && echo " -d|--digital-twins-name" | ||
| echo -e "\n" | ||
| usage | ||
| exit 1 | ||
| fi | ||
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| # Check if the Digital Twins instance exists | ||
| if az dt show -n "$digital_twin_name" > /dev/null 2>&1; then | ||
| echo "Digital Twins instance '$digital_twin_name' already exists in resource group '$resource_group'" | ||
| else | ||
| echo -e "\nCreating the Azure Digital Twins resource" | ||
| az dt create --dt-name "$digital_twin_name" --resource-group "$resource_group" --location "$location" | ||
| fi | ||
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| # Assign the Digital Twins Data Owner role | ||
| echo -e "\nAssigning the Azure Digital Twins Data Owner role" | ||
| user_object_id=$(az ad signed-in-user show --query id -o tsv) | ||
| az dt role-assignment create --dt-name "$digital_twin_name" --assignee "$user_object_id" --role "Azure Digital Twins Data Owner" | ||
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| # Upload the sample-dtdl models | ||
| echo -e "\nUploading sample-dtdl models" | ||
| for file in $(find ../sample-dtdl -name "trailer.json"); do | ||
| if ! az dt model create --dt-name ${digital_twin_name} --models $file; then | ||
| echo "$file" dtdl already uploaded. | ||
| fi | ||
| done | ||
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| # Create the Azure Digital Twin instances | ||
| echo -e "\nCreating the Azure Digital Twin instances" | ||
| az dt twin create --dt-name "$digital_twin_name" --dtmi "dtmi:sdv:Cloud:Trailer;1" --twin-id trailer | ||
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| echo -e "\nSetup finished for Freyja's Sample Azure Digital Twins" | ||
| exit 0 |