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Support groups of nodes with a disctinct set of labels and taints (node groups) #15

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corvus-ch opened this issue Jul 21, 2021 · 0 comments · Fixed by #16
Closed

Support groups of nodes with a disctinct set of labels and taints (node groups) #15

corvus-ch opened this issue Jul 21, 2021 · 0 comments · Fixed by #16

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@corvus-ch
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corvus-ch commented Jul 21, 2021 •
edited by simu

Summary

As a solution engineer
I want to be able to provision cluster with mixed worker node sizes
So that I can implement the customer's requirements

Context

Modify Terraform module for OpenShift4 on Exoscale to support mixed worker node types and document how to migrate existing cluster Terraform states to the new module version.

Further links

Acceptance criteria

  • OCP4 clusters on Exoscale with mixed worker node sizes can be provisioned by Terraform

Implementation Ideas

  • Keep current worker config as "default worker group"
  • Change Terraform module to accept additional worker group configurations as map of worker group name to worker group parameters (instance type, disk size, etc.) and instantiate the internal node-group module for each entry
@simu simu mentioned this issue Jul 27, 2021
Closed
simu added a commit that referenced this issue Jul 29, 2021
@simu
Implement support for additional worker groups
7550af4 
Introduce new module variable `additional_worker_groups` which can be
used to configure workers with different sizes than the default workers.

Implements #15
simu added a commit that referenced this issue Jul 29, 2021
@simu
Implement support for additional worker groups
7271256 
Introduce new module variable `additional_worker_groups` which can be
used to configure workers with different sizes than the default workers.

Implements #15
@simu simu mentioned this issue Jul 29, 2021
Merged
simu added a commit that referenced this issue Jul 29, 2021
@simu
Implement support for additional worker groups
a8d9d5f 
Introduce new module variable `additional_worker_groups` which can be
used to configure workers with different sizes than the default workers.

Implements #15
simu added a commit that referenced this issue Jul 29, 2021
@simu
Implement support for additional worker groups
657b55e 
Introduce new module variable `additional_worker_groups` which can be
used to configure workers with different sizes than the default workers.

Implements #15
simu added a commit that referenced this issue Jul 29, 2021
@simu
Implement support for additional worker groups
fc99757 
Introduce new module variable `additional_worker_groups` which can be
used to configure workers with different sizes than the default workers.

Implements #15
@simu simu closed this as completed in #16 Jul 30, 2021
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Implement support for additional worker groups appuio/terraform-openshift4-exoscale
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@corvus-ch