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fix: prevent runner pod evication and use the same instance type #274

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Merged
edersonbrilhante merged 1 commit into from
Feb 5, 2026
Merged

fix: prevent runner pod evication and use the same instance type #274

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2 changes: 1 addition & 1 deletion docs/tenant-usage/index.md
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Expand Up @@ -56,7 +56,7 @@ jobs:
runs-on:
- self-hosted
- x64
- type: standard
- type:standard
```

For Kubernetes pods, use:
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4 changes: 2 additions & 2 deletions docs/tenant-usage/renovatebot/index.md
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Expand Up @@ -36,8 +36,8 @@ jobs:
runs-on:
- self-hosted
- x64
- type: large
- env: ops-prod
- type:large
- env:ops-prod

steps:
- name: Checkout Repository
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3 changes: 3 additions & 0 deletions modules/core/arc/scale_set/template_files/k8s.yml.tftpl
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Expand Up @@ -20,6 +20,9 @@ containerMode:

# with containerMode.type=kubernetes, we will populate the template.spec with following pod spec
template:
metadata:
annotations:
karpenter.sh/do-not-evict: "true"
spec:
securityContext:
fsGroup: 123
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4 changes: 3 additions & 1 deletion modules/infra/eks/karpenter.tf
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Expand Up @@ -98,7 +98,9 @@ locals {
disk_throughput = var.cluster_volume.throughput
})

node_pool_manifest = templatefile("${path.module}/templates/node_pool.yaml.tpl", {})
node_pool_manifest = templatefile("${path.module}/templates/node_pool.yaml.tpl", {
instance_type = var.cluster_size.instance_type
})
}

resource "null_resource" "apply_ec2_node_class" {
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9 changes: 2 additions & 7 deletions modules/infra/eks/templates/node_pool.yaml.tpl
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Expand Up @@ -6,15 +6,10 @@ spec:
template:
spec:
requirements:
- key: karpenter.k8s.aws/instance-family
- key: node.kubernetes.io/instance-type
operator: In
values:
- m6i
- m5
- c6i
- c5
- r6i
- r5
- ${instance_type}
- key: kubernetes.io/arch
operator: In
values: ["amd64"]
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