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Added semantic conventions for the "process" resource (#635)

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James Bebbington 2020-06-30 11:00:03 +10:00 committed by GitHub
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specification/resource/semantic_conventions/README.md
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@ -8,6 +8,7 @@ This document defines standard attributes for resources. These attributes are ty
- [Compute Unit](#compute-unit)
* [Container](#container)
* [Function as a Service](#function-as-a-service)
* [Process](#process)
- [Deployment Service](#deployment-service)
* [Kubernetes](#kubernetes)
- [Compute Instance](#compute-instance)
@ -19,7 +20,7 @@ This document defines standard attributes for resources. These attributes are ty
## TODOs
* Add more compute units: Process, AppEngine unit, etc.
* Add more compute units: AppEngine unit, etc.
* Add Device (mobile) and Web Browser.
* Decide if lower case strings only.
* Consider to add optional/required for each attribute and combination of attributes
@ -113,6 +114,23 @@ Note: The resource attribute `faas.instance` differs from the span attribute `fa
[ARN]:https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html
[FunctionDirectory]: https://github.com/Azure/azure-functions-host/wiki/Retrieving-information-about-the-currently-running-function
### Process
**type:** `process`
**Description:** An operating system process.
| Attribute | Description | Example | Required |
|---|---|---|--|
| process.pid | Process identifier (PID). | `1234` | Yes |
| process.executable.name | The name of the process executable. On Unix based systems, can be set to the `Name` in `proc/[pid]/status`. On Windows, can be set to the base name of `GetProcessImageFileNameW`. | `otelcol` | See below |
| process.executable.path | The full path to the process executable. On Unix based systems, can be set to the target of `proc/[pid]/exe`. On Windows, can be set to the result of `GetProcessImageFileNameW`. | `/usr/bin/cmd/otelcol` | See below |
| process.command | The command used to launch the process (i.e. the command name). On Unix based systems, can be set to the zeroth string in `proc/[pid]/cmdline`. On Windows, can be set to the first parameter extracted from `GetCommandLineW`. | `cmd/otelcol` | See below |
| process.command_line | The full command used to launch the process. The value can be either a list of strings representing the ordered list of arguments, or a single string representing the full command. On Unix based systems, can be set to the list of null-delimited strings extracted from `proc/[pid]/cmdline`. On Windows, can be set to the result of `GetCommandLineW`. | Unix: `[ cmd/otecol, --config=config.yaml ]`, Windows: `cmd/otecol --config=config.yaml` | See below |
| process.owner | The username of the user that owns the process. | `root` | No |
At least one of `process.executable.name`, `process.executable.path`, `process.command`, or `process.command_line` is required.
## Deployment Service
Attributes defining a deployment service (e.g. Kubernetes).