73 lines
1.5 KiB
Plaintext
73 lines
1.5 KiB
Plaintext
---
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layout: docs
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page_title: resources Stanza - Job Specification
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sidebar_title: resources
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description: |-
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The "resources" stanza describes the requirements a task needs to execute.
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Resource requirements include memory, cpu, and more.
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---
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# `resources` Stanza
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<Placement groups={['job', 'group', 'task', 'resources']} />
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The `resources` stanza describes the requirements a task needs to execute.
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Resource requirements include memory, CPU, and more.
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```hcl
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job "docs" {
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group "example" {
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task "server" {
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resources {
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cpu = 100
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memory = 256
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device "nvidia/gpu" {
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count = 2
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}
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}
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}
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}
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}
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```
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## `resources` Parameters
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- `cpu` `(int: 100)` - Specifies the CPU required to run this task in MHz.
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- `memory` `(int: 300)` - Specifies the memory required in MB
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- `device` <code>([Device][]: <optional>)</code> - Specifies the device
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requirements. This may be repeated to request multiple device types.
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## `resources` Examples
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The following examples only show the `resources` stanzas. Remember that the
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`resources` stanza is only valid in the placements listed above.
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### Memory
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This example specifies the task requires 2 GB of RAM to operate. 2 GB is the
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equivalent of 2000 MB:
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```hcl
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resources {
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memory = 2000
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}
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```
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### Devices
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This example shows a device constraints as specified in the [device][] stanza
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which require two nvidia GPUs to be made available:
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```hcl
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resources {
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device "nvidia/gpu" {
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count = 2
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}
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}
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```
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[device]: /docs/job-specification/device 'Nomad device Job Specification'
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