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49 lines
2.0 KiB
Plaintext
49 lines
2.0 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * hosted_control_planes/hcp-disconnected/hcp-deploy-dc-bm.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="hcp-dc-scale-np_{context}"]
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= Scaling up the node pool
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After you create the bare metal hosts, their statuses change from `Registering` to `Provisioning` to `Provisioned`. The nodes start with the `LiveISO` of the agent and a default pod that is named `agent`. That agent is responsible for receiving instructions from the Assisted Service Operator to install the {product-title} payload.
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.Procedure
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. To scale up the node pool, enter the following command:
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+
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[source,terminal]
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----
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$ oc -n <hosted_cluster_namespace> scale nodepool <hosted_cluster_name> \
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--replicas 3
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----
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where:
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* `<hosted_cluster_namespace>` is the name of the hosted cluster namespace.
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* `<hosted_cluster_name>` is the name of the hosted cluster.
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. After the scaling process is complete, notice that the agents are assigned to a hosted cluster:
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.Example output
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[source,terminal]
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----
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NAMESPACE NAME CLUSTER APPROVED ROLE STAGE
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clusters-hosted aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaa0411 hosted true auto-assign
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clusters-hosted aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaa0412 hosted true auto-assign
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clusters-hosted aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaa0413 hosted true auto-assign
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----
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. Also notice that the node pool replicas are set:
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.Example output
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[source,terminal]
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----
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NAMESPACE NAME CLUSTER DESIRED NODES CURRENT NODES AUTOSCALING AUTOREPAIR VERSION UPDATINGVERSION UPDATINGCONFIG MESSAGE
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clusters hosted hosted 3 False False <4.x.y>-x86_64 Minimum availability requires 3 replicas, current 0 available
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----
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Replace `<4.x.y>` with the supported {product-title} version that you want to use.
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. Wait until the nodes join the cluster. During the process, the agents provide updates on their stage and status.
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