feat: first pass at implement resource limitation on a pre-process basis
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@@ -27,6 +27,8 @@ Valid resource options include:
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- `--network-ingress`
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- `--network-egress`
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Resource limits and reservations are applied only during the `run` and `deploy` phases of an application, and will not impact the `build` phase of an application.
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### Resource Limits
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When specified and supported, a resource limit will ensure that your app does not go _over_ the specified value. If this occurs, the underlying scheduler may either cap resource utilization, or it may decide to terminate and reschedule your process.
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@@ -53,3 +53,17 @@ This plugin implements various functionality through `plugn` triggers to integra
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- `scheduler-stop`
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- `scheduler-tags-create`
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- `scheduler-tags-destroy`
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## Supported Resource Management Properties
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The `docker-local` scheduler supports a minimal list of resource _limits_ and _reservations_. The following properties are supported:
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### Resource Limits
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- cpu: (docker option: `--cpus`), and is specified in number of CPUs a process can access.
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- memory: (docker option: `--memory`) and should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes)
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- memory-swap: (docker option: `--memory-swap`) and should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes)
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### Resource Reservations
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- memory: (docker option: `--memory-reservation`) and should be specified with a suffix of `b` (bytes), `k` (kilobytes), `m` (megabytes), `g` (gigabytes)
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