public static Task Wait(WaitForDockerConfig config)
{
config = config ?? new WaitForDockerConfig();
var composeYaml = DockerFilesReader.ReadComposeContent(config.DockerComposeDirPath, config.ComposeFileName);
var composeJson = new JsonComposeConverter().Convert(composeYaml);
var servicePorts = new JsonComposeServicesPortsExtractor().ExtractServicePorts(composeJson).ToArray();
var killCommand = DockerCommandBuilder.BuildDockerKillCommand(config, servicePorts);
ShellExecutorFactory.GetShellExecutor(config.Logger).Execute(killCommand, DockerConsts.DockerComposeKill);
return(Task.CompletedTask);
}
public override async Task <bool> IsHealthy()
{
var fullDockerCommand = DockerCommandBuilder.BuildDockerExecCommand(_composeProjectName, ServiceName, _command);
Logger.Log($"Command health check of {ServiceName} with command {fullDockerCommand} has been started.");
var startInfo = GetProcessStartInfo(fullDockerCommand);
var sp = new Stopwatch();
var attempts = 1;
while (sp.Elapsed.Seconds < TimeoutInSeconds)
{
sp.Start();
using (var process = Process.Start(startInfo))
{
if (process == null)
{
throw new WaitForDockerException("Unable to create process");
}
process.WaitForExit();
var processExitCode = process.ExitCode;
Logger.Log($"Attempt number {attempts} of {ServiceName} command health check exited with exit code: {processExitCode.ToString()} and following output \r\n " +
$"Output: \r\n {process.StandardOutput.ReadToEnd()} \r\n" +
$"Errors: \r\n{process.StandardError.ReadToEnd()}");
Logger.Log(string.Empty);
if (processExitCode == SuccessExitCode)
{
Logger.Log($"Command health check of {ServiceName} return success exit code {processExitCode.ToString()}");
return(true);
}
}
sp.Stop();
await Task.Delay(100);
attempts++;
}
var exceptionMessage = $"Health check failed! Service {ServiceName} was not returning success http status code after {TimeoutInSeconds} seconds.";
Logger.Log(exceptionMessage);
throw new WaitForDockerException(exceptionMessage);
}
public static async Task Wait(WaitForDockerConfig config)
{
config = config ?? new WaitForDockerConfig();
var logger = config.Logger;
logger.Log("Wait for docker has been started..");
var composeYaml = DockerFilesReader.ReadComposeContent(config.DockerComposeDirPath, config.ComposeFileName);
var composeJson = new JsonComposeConverter().Convert(composeYaml);
var servicePorts = new JsonComposeServicesPortsExtractor().ExtractServicePorts(composeJson).ToArray();
logger.Log($"Checking is any port is already occupied before {DockerConsts.DockerCompose} execution..");
await DockerHealthCheckRunner.RunPreComposeHealthChecks(servicePorts, config.Logger);
config.ExtendWithDefaultHealthChecks(servicePorts);
var composeCommand = DockerCommandBuilder.BuildComposeCommand(config);
ShellExecutorFactory.GetShellExecutor(config.Logger).Execute(composeCommand, DockerConsts.DockerCompose);
await DockerHealthCheckRunner.RunPostComposeHealthChecks(config.HealthCheckers);
logger.Log("All health checks returns success.");
logger.Log("Wait for docker has been finished..");
}
