private static async Task <int> RunDocker(IDockerClient client, RunDockerCommand command, string callingContainerId, IOutputObserver outputObserver, CancellationToken cancellationToken)
{
var allowedMounts = await GetMounts(client, callingContainerId, cancellationToken);
if (!(ValidateDockerCommand(command) && ValidateMounts(command.BindMounts, allowedMounts) is {} mounts))
{
await Console.Error.WriteLineAsync("Could not validate docker command.");
return(1);
}
var response = await client.Containers.CreateContainerAsync(
new Docker.DotNet.Models.CreateContainerParameters {
Image = command.ImageName,
Env = command.Environment.Select(env => $"{env.Key}={env.Value}").ToList(),
AttachStderr = true,
AttachStdout = true,
ArgsEscaped = false,
Cmd = command.Command.ToList(),
WorkingDir = command.CurrentDirectory,
HostConfig = new Docker.DotNet.Models.HostConfig {
AutoRemove = true,
NetworkMode = "none",
Isolation = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "process" : null,
Mounts = mounts,
},
},
cancellationToken
);
using var stream = await client.Containers.AttachContainerAsync(
response.ID,
tty : false,
new Docker.DotNet.Models.ContainerAttachParameters {
Stream = true,
Stderr = true,
Stdout = true,
},
cancellationToken
);
await client.Containers.StartContainerAsync(
response.ID,
new Docker.DotNet.Models.ContainerStartParameters {
},
cancellationToken
);
await DockerHelpers.PipeContainerOutput(outputObserver, stream, cancellationToken);
var waitResponse = await client.Containers.WaitContainerAsync(response.ID, cancellationToken);
return((int)waitResponse.StatusCode);
}
private async Task <string> HandleRunCommandCommon(BuildState state, string proxyNetworkId, ReadOnlyDictionary <string, string> buildArgs, IReadOnlyList <string> command, IOutputObserver outputObserver, CancellationToken cancellationToken)
{
var nonEnvArgs = buildArgs.Where(arg => !state.Environment.ContainsKey(arg.Key)).ToList();
var response = await docker.Containers.CreateContainerAsync(
new Docker.DotNet.Models.CreateContainerParameters {
Image = state.Id,
Env = nonEnvArgs.Select(env => $"{env.Key}={env.Value}").Concat(proxyEnv).ToList(),
AttachStderr = true,
AttachStdout = true,
Cmd = command.ToList(),
HostConfig = new Docker.DotNet.Models.HostConfig {
NetworkMode = proxyNetworkId,
Isolation = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "process" : null,
},
},
cancellationToken
);
try {
using var stream = await docker.Containers.AttachContainerAsync(
response.ID,
tty : false,
new Docker.DotNet.Models.ContainerAttachParameters {
Stream = true,
Stderr = true,
Stdout = true,
},
cancellationToken
);
await docker.Containers.StartContainerAsync(
response.ID,
new Docker.DotNet.Models.ContainerStartParameters {
},
cancellationToken
);
await DockerHelpers.PipeContainerOutput(outputObserver, stream, cancellationToken);
var waitResponse = await docker.Containers.WaitContainerAsync(response.ID, cancellationToken);
int exitCode = (int)waitResponse.StatusCode;
if (exitCode != 0)
{
throw new RunCommandFailedException($"Command failed with exit code {exitCode}.", exitCode);
}
var image = await docker.Images.CommitContainerChangesAsync(new CommitContainerChangesParameters {
ContainerID = response.ID,
Config = new Config {
Env = nonEnvArgs.Select(env => env.Key).ToList(),
},
}, cancellationToken);
return(image.ID);
}
finally {
await docker.Containers.RemoveContainerAsync(response.ID, new Docker.DotNet.Models.ContainerRemoveParameters(), cancellationToken);
}
}