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56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * networking/metallb/metallb-operator-install.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="nw-metallb-operator-setting-pod-CPU-limits_{context}"]
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= Configuring pod CPU limits in a MetalLB deployment
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[role="_abstract"]
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To manage compute resources on nodes running MetalLB in {product-title}, you can assign CPU limits to the `controller` and `speaker` pods in the `MetalLB` custom resource. This ensures that all pods on the node have the necessary compute resources to manage workloads and cluster housekeeping.
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.Prerequisites
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* You are logged in as a user with `cluster-admin` privileges.
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* You have installed the MetalLB Operator.
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.Procedure
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. Create a `MetalLB` custom resource file, such as `CPULimits.yaml`, to specify the `cpu` value for the `controller` and `speaker` pods:
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+
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[source,yaml]
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----
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apiVersion: metallb.io/v1beta1
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kind: MetalLB
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metadata:
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name: metallb
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namespace: metallb-system
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spec:
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logLevel: debug
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controllerConfig:
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resources:
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limits:
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cpu: "200m"
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speakerConfig:
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resources:
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limits:
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cpu: "300m"
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----
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. Apply the `MetalLB` custom resource configuration:
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+
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[source,bash]
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----
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$ oc apply -f CPULimits.yaml
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----
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.Verification
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* To view compute resources for a pod, run the following command, replacing `<pod_name>` with your target pod:
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+
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[source,bash]
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----
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$ oc describe pod <pod_name>
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----
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