private async Task GenerateDockerOutline(DockerOutline outline, ProvisioningData provisioningData,
IoTHubConnectionStrings iotHubConnectionStrings)
{
await Task.Run(() =>
{
int serviceCount = 0;
foreach (KeyValuePair <string, List <DeviceDescription> > provisioningEntry in provisioningData)
{
iotHubConnectionStrings.TryGetValue(provisioningEntry.Key,
out string iotHubConnectionString);
foreach (DeviceDescription device in provisioningEntry.Value)
{
serviceCount++;
string deviceType = device.name.ToLower();
string serviceKey = $"sh.d.{deviceType}.{provisioningEntry.Key.ToLower()}";
var service = new ServiceDescription
{
image = GetContainerImageName(deviceType),
environment = new List <EnvironmentSetting>()
};
service.environment.Add(new EnvironmentSetting {
name = HardwareIdSetting, value = device.hardwareId
});
service.environment.Add(new EnvironmentSetting {
name = DigitalTwinsManagementApiSetting, value = DigitalTwinsApiEndpoint
});
service.environment.Add(new EnvironmentSetting
{
name = MessageIntervalSetting,
value = MessageInterval > 0 ? MessageInterval.ToString() : MessageIntervalDefault.ToString()
});
service.environment.Add(new EnvironmentSetting {
name = SasTokenSetting, value = device.SasToken
});
service.environment.Add(new EnvironmentSetting {
name = IoTHubConnectionStringSetting, value = iotHubConnectionString
});
service.environment.Add(new EnvironmentSetting
{
name = StartupDelayInSecondsSetting,
value = Math.Floor(serviceCount / DigitalTwinsApiCallLimiter).ToString()
});
outline.services.Add(serviceKey, service);
}
}
});
}
private async Task GenerateKubernetesOutline(KubernetesOutline outline, ProvisioningData provisioningData,
IoTHubConnectionStrings iotHubConnectionStrings)
{
await Task.Run(() =>
{
int deploymentCount = 0;
foreach (KeyValuePair <string, List <DeviceDescription> > provisioningEntry in provisioningData)
{
iotHubConnectionStrings.TryGetValue(provisioningEntry.Key,
out string iotHubConnectionString);
foreach (DeviceDescription device in provisioningEntry.Value)
{
deploymentCount++;
string deviceType = device.name.ToLower();
string serviceKey = $"sh.d.{deviceType}.{provisioningEntry.Key.ToLower()}";
var container = new KubernetesContainer
{
name = $"device-{deviceType}",
image = GetContainerImageName(deviceType),
imagePullPolicy = "Always",
env = new List <KubernetesEnvironmentSetting>()
};
container.env.Add(new KubernetesEnvironmentSetting {
name = HardwareIdSetting, value = device.hardwareId
});
container.env.Add(new KubernetesEnvironmentSetting {
name = IoTHubConnectionStringSetting, value = iotHubConnectionString
});
container.env.Add(new KubernetesEnvironmentSetting {
name = DigitalTwinsManagementApiSetting, value = DigitalTwinsApiEndpoint
});
container.env.Add(new KubernetesEnvironmentSetting
{
name = MessageIntervalSetting,
value = MessageInterval > 0 ? MessageInterval.ToString() : MessageIntervalDefault.ToString()
});
container.env.Add(new KubernetesEnvironmentSetting {
name = SasTokenSetting, value = device.SasToken
});
container.env.Add(new KubernetesEnvironmentSetting
{
name = StartupDelayInSecondsSetting,
value = Math.Floor(deploymentCount / DigitalTwinsApiCallLimiter).ToString()
});
var template = new KubernetesTemplate
{
metadata = new KubernetesMetadata {
labels = new KubernetesLabels {
app = serviceKey, component = serviceKey
}
},
spec = new KubernetesSpec {
containers = new List <KubernetesContainer> {
container
}
}
};
var spec = new KubernetesSpec
{
template = template
};
var deployment = new KubernetesDeployment
{
apiVersion = "extensions/v1beta1",
kind = "Deployment",
metadata = new KubernetesMetadata {
name = serviceKey
},
spec = spec
};
outline.Deployments.Add(deployment);
}
}
});
}
