arg1=ACR_NAME, arg2=SERVICE_PRINCIPAL_NAME

acr-token-generate.sh

#generate service pricipal id and password using below command under shell script file  

# Modify for your environment.
ACR_NAME=$1
SERVICE_PRINCIPAL_NAME=$2
ACR_NAME=cloudmanager.azurecr.io
SERVICE_PRINCIPAL_NAME=acr-service-principal

# Obtain the full registry ID for subsequent command args
ACR_REGISTRY_ID=$(az acr show --name $ACR_NAME --query id --output tsv)

# Create the service principal with rights scoped to the registry.
# Default permissions are for docker pull access. Modify the '--role'
# argument value as desired:
# acrpull:     pull only
# acrpush:     push and pull
# owner:       push, pull, and assign roles
SP_PASSWD=$(az ad sp create-for-rbac --name http://$SERVICE_PRINCIPAL_NAME --scopes $ACR_REGISTRY_ID --role acrpush  --query password --output tsv)
SP_APP_ID=$(az ad sp show --id http://$SERVICE_PRINCIPAL_NAME --query appId --output tsv)

# Output the service principal's credentials; use these in your services and
# applications to authenticate to the container registry.
echo "Service principal ID: $SP_APP_ID"
echo "Service principal password: $SP_PASSWD"