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74 lines
1.6 KiB
Markdown
74 lines
1.6 KiB
Markdown
# Resources
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## Key: resources
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Info:
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- Type: `dict`
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- Default:
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```yaml
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resources:
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limits:
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cpu: 4000m
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memory: 8Gi
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requests:
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cpu: 10m
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memory: 50Mi
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```
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- Helm Template: ❌
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Can be defined in:
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- `.Values`.resources
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- `.Values.additionalContainers.[container-name]`.resources
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- `.Values.initContainers.[container-name]`.resources
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- `.Values.installContainers.[container-name]`.resources
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- `.Values.upgradeContainers.[container-name]`.resources
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- `.Values.systemContainers.[container-name]`.resources
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- `.Values.jobs.[job-name].podSpec.containers.[container-name].[container-name]`.resources
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---
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> When no resources are defined on a Chart, library will use the `.Values.global.defaults.resources`
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`requests` is used by the scheduler to decide if the node has enough
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resources for the pod. Can be useful when multi node clusters are used.
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Currently set to a very low value, so a pod can always be scheduled on
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the single node.
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`limits` is used to actually limit resources to a container. By default
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is set to 4 cpu and 8GiB RAM.
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You can define only what you want to change, and the rest will be pulled from defaults.
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> Note: `requests` cannot be empty.
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Examples:
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```yaml
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resources:
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limits:
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cpu: 8000m
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memory: 16Gi
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requests:
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cpu: 10m
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memory: 50Mi
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# The bellow will only alter the limits.cpu.
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# Rest will be pulled from global defaults
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resources:
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limits:
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cpu: 2000m
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# If you want to remove a limit
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resources:
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limits:
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cpu: ""
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```
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Kubernetes Documentation:
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- [Resources](https://kubernetes.io/docs/concepts/configuration/manage-resources-containers)
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