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54 lines
2.1 KiB
Plaintext
54 lines
2.1 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * hosted_control_planes/hcp-deploy/hcp-deploy-ibm-power.adoc
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:_mod-docs-content-type: PROCEDURE
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[id="hcp-adding-agents_{context}"]
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= Adding agents to the heterogeneous cluster
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You add agents by manually configuring the machine to boot with a live ISO. You can download the live ISO and use it to boot a bare-metal node or a virtual machine. On boot, the node communicates with the `assisted-service` and registers as an agent in the same namespace as the `InfraEnv` resource. After the creation of each agent, you can optionally set its `installation_disk_id` and `hostname` parameters in the specifications. You can then approve the agent to indicate the agent as ready for use.
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.Procedure
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. Obtain a list of agents by running the following command:
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[source,terminal]
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----
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$ oc -n <hosted_control_plane_namespace> get agents
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----
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.Example output
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----
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NAME CLUSTER APPROVED ROLE STAGE
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86f7ac75-4fc4-4b36-8130-40fa12602218 auto-assign
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e57a637f-745b-496e-971d-1abbf03341ba auto-assign
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----
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. Patch an agent by running the following command:
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[source,terminal]
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----
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$ oc -n <hosted_control_plane_namespace> patch agent 86f7ac75-4fc4-4b36-8130-40fa12602218 -p '{"spec":{"installation_disk_id":"/dev/sda","approved":true,"hostname":"worker-0.example.krnl.es"}}' --type merge
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----
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. Patch the second agent by running the following command:
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[source,terminal]
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----
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$ oc -n <hosted_control_plane_namespace> patch agent 23d0c614-2caa-43f5-b7d3-0b3564688baa -p '{"spec":{"installation_disk_id":"/dev/sda","approved":true,"hostname":"worker-1.example.krnl.es"}}' --type merge
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----
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. Check the agent approval status by running the following command:
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[source,terminal]
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----
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$ oc -n <hosted_control_plane_namespace> get agents
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----
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.Example output
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----
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NAME CLUSTER APPROVED ROLE STAGE
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86f7ac75-4fc4-4b36-8130-40fa12602218 true auto-assign
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e57a637f-745b-496e-971d-1abbf03341ba true auto-assign
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----
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