public void TestConstructor()
{
DateTime lastStartTime = DateTime.Parse("2017-08-04T17:52:13.0419502Z", null, DateTimeStyles.RoundtripKind);
// null docker config
Assert.Throws <ArgumentNullException>(() => new DockerRuntimeModule("mod1", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, null, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars));
// bad desired status
Assert.Throws <ArgumentOutOfRangeException>(() => new DockerRuntimeModule("mod1", "version1", (ModuleStatus)int.MaxValue, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars));
// bad restart policy
Assert.Throws <ArgumentOutOfRangeException>(() => new DockerRuntimeModule("mod1", "version1", ModuleStatus.Running, (RestartPolicy)int.MaxValue, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars));
// bad runtime status
Assert.Throws <ArgumentOutOfRangeException>(() => new DockerRuntimeModule("mod1", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, (ModuleStatus)int.MaxValue, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars));
// bad restart count
Assert.Throws <ArgumentOutOfRangeException>(() => new DockerRuntimeModule("mod1", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, -1, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars));
// bad pull policy
Assert.Throws <ArgumentOutOfRangeException>(() => new DockerRuntimeModule("mod1", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, (ImagePullPolicy)int.MaxValue, DefaultConfigurationInfo, EnvVars));
var env1 = new DockerRuntimeModule("name", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, null, lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars);
var env2 = new DockerRuntimeModule("name", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", DateTime.MinValue, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars);
var env3 = new DockerRuntimeModule("name", "version1", ModuleStatus.Running, RestartPolicy.OnUnhealthy, Config1, 0, "Running 1 minute", lastStartTime, DateTime.MinValue, 0, DateTime.MinValue, ModuleStatus.Running, ImagePullPolicy.OnCreate, DefaultConfigurationInfo, EnvVars);
Assert.NotNull(env1);
Assert.NotNull(env2);
Assert.NotNull(env3);
}
public async Task <ModuleSet> GetModulesAsync(CancellationToken token)
{
IEnumerable <ModuleRuntimeInfo> moduleStatuses = await this.moduleStatusProvider.GetModules(token);
var modules = new List <IModule>();
ModuleSet moduleSet = this.deploymentConfig.GetModuleSet();
foreach (ModuleRuntimeInfo moduleRuntimeInfo in moduleStatuses)
{
if (moduleRuntimeInfo.Type != "docker" || !(moduleRuntimeInfo is ModuleRuntimeInfo <DockerReportedConfig> dockerRuntimeInfo))
{
Events.InvalidModuleType(moduleRuntimeInfo);
continue;
}
if (!moduleSet.Modules.TryGetValue(dockerRuntimeInfo.Name, out IModule configModule) || !(configModule is DockerModule dockerModule))
{
dockerModule = new DockerModule(dockerRuntimeInfo.Name, string.Empty, ModuleStatus.Unknown, Core.RestartPolicy.Unknown, new DockerConfig(Constants.UnknownImage, new CreateContainerParameters(), Option.None <string>()), ImagePullPolicy.OnCreate, Core.Constants.HighestPriority, new ConfigurationInfo(), null, null);
}
Option <ModuleState> moduleStateOption = await this.moduleStateStore.Get(moduleRuntimeInfo.Name);
ModuleState moduleState = moduleStateOption.GetOrElse(new ModuleState(0, moduleRuntimeInfo.ExitTime.GetOrElse(DateTime.MinValue)));
string image = !string.IsNullOrWhiteSpace(dockerRuntimeInfo.Config.Image) ? dockerRuntimeInfo.Config.Image : dockerModule.Config.Image;
var dockerReportedConfig = new DockerReportedConfig(image, dockerModule.Config.CreateOptions, dockerRuntimeInfo.Config.ImageHash, dockerModule.Config.Digest);
IModule module;
switch (moduleRuntimeInfo.Name)
{
case Core.Constants.EdgeHubModuleName:
module = new EdgeHubDockerRuntimeModule(
dockerModule.DesiredStatus,
dockerModule.RestartPolicy,
dockerReportedConfig,
(int)dockerRuntimeInfo.ExitCode,
moduleRuntimeInfo.Description,
moduleRuntimeInfo.StartTime.GetOrElse(DateTime.MinValue),
moduleRuntimeInfo.ExitTime.GetOrElse(DateTime.MinValue),
moduleState.RestartCount,
moduleState.LastRestartTimeUtc,
moduleRuntimeInfo.ModuleStatus,
dockerModule.ImagePullPolicy,
dockerModule.Priority,
dockerModule.ConfigurationInfo,
dockerModule.Env);
break;
case Core.Constants.EdgeAgentModuleName:
module = new EdgeAgentDockerRuntimeModule(
dockerReportedConfig,
moduleRuntimeInfo.ModuleStatus,
(int)dockerRuntimeInfo.ExitCode,
moduleRuntimeInfo.Description,
moduleRuntimeInfo.StartTime.GetOrElse(DateTime.MinValue),
moduleRuntimeInfo.ExitTime.GetOrElse(DateTime.MinValue),
dockerModule.ImagePullPolicy,
dockerModule.ConfigurationInfo,
dockerModule.Env);
break;
default:
module = new DockerRuntimeModule(
moduleRuntimeInfo.Name,
dockerModule.Version,
dockerModule.DesiredStatus,
dockerModule.RestartPolicy,
dockerReportedConfig,
(int)dockerRuntimeInfo.ExitCode,
moduleRuntimeInfo.Description,
moduleRuntimeInfo.StartTime.GetOrElse(DateTime.MinValue),
moduleRuntimeInfo.ExitTime.GetOrElse(DateTime.MinValue),
moduleState.RestartCount,
moduleState.LastRestartTimeUtc,
moduleRuntimeInfo.ModuleStatus,
dockerModule.ImagePullPolicy,
dockerModule.Priority,
dockerModule.ConfigurationInfo,
dockerModule.Env,
dockerModule.Secrets);
break;
}
modules.Add(module);
}
return(ModuleSet.Create(modules.ToArray()));
}