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https://issues.apache.org/jira/browse/BEAM-5288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16605603#comment-16605603
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Maximilian Michels commented on BEAM-5288:
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[~lcwik] +1 {{SupportedEnvironments}} is better. Thanks for the adjustments.
[~herohde] Params would be additional arguments after the container contract
parameters. IMHO can be removed since the semantics are not clear, e.g. doesn't
work if the process expects positional parameters. We could add environment
variables instead as a way to pass parameters to the process.
> Modify Environment to support non-dockerized SDK harness deployments
> ---------------------------------------------------------------------
>
> Key: BEAM-5288
> URL: https://issues.apache.org/jira/browse/BEAM-5288
> Project: Beam
> Issue Type: New Feature
> Components: beam-model
> Reporter: Maximilian Michels
> Priority: Major
>
> As of mailing discussions and BEAM-5187, it has become clear that we need to
> extend the Environment information. In addition to the Docker environment,
> the extended environment holds deployment options for 1) a process-based
> environment, 2) an externally managed environment.
> The proto definition, as of now, looks as follows:
> {noformat}
> message Environment {
> // (Required) The URN of the payload
> string urn = 1;
> // (Optional) The data specifying any parameters to the URN. If
> // the URN does not require any arguments, this may be omitted.
> bytes payload = 2;
> }
> message StandardEnvironments {
> enum Environments {
> DOCKER = 0 [(beam_urn) = "beam:env:docker:v1"];
> PROCESS = 1 [(beam_urn) = "beam:env:process:v1"];
> EXTERNAL = 2 [(beam_urn) = "beam:env:external:v1"];
> }
> }
> // The payload of a Docker image
> message DockerPayload {
> string container_image = 1; // implicitly linux_amd64.
> }
> message ProcessPayload {
> string os = 1; // "linux", "darwin", ..
> string arch = 2; // "amd64", ..
> string command = 3; // process to execute
> repeated string params = 4; // parameters
> }
> {noformat}
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