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Add block mappings to customize volume size #67

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merged 8 commits into from
Jun 23, 2023
Merged

Add block mappings to customize volume size #67

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dfe775e
Add block mappings to customize volume size
thepoppingone Jun 21, 2023
6e0b2ec
Add any to var type
thepoppingone Jun 21, 2023
00ac4a7
Add proper volumes size
thepoppingone Jun 21, 2023
b81ccac
Add more examples
thepoppingone Jun 21, 2023
b97f390
set correct var type
thepoppingone Jun 21, 2023
09b4eb2
Update variables.tf
thepoppingone Jun 22, 2023
ea0a08b
Update karpenter.tf
thepoppingone Jun 22, 2023
b3a40c4
Merge branch 'main' into add-block-device-mappings
thepoppingone Jun 23, 2023
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18 changes: 18 additions & 0 deletions modules/karpenter/karpenter.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,24 @@ resource "kubernetes_manifest" "karpenter_node_template" {
subnetSelector = each.value.karpenter_subnet_selector_map
securityGroupSelector = each.value.karpenter_security_group_selector_map
amiFamily = each.value.karpenter_ami_family
blockDeviceMappings = [
{
deviceName = "/dev/xvda"
ebs = {
volumeSize = each.value.karpenter_root_volume_size
volumeType = "gp3"
encrypted = true
}
},
{
deviceName = "/dev/xvdb"
ebs = {
volumeSize = each.value.karpenter_ephemeral_volume_size
volumeType = "gp3"
encrypted = true
}
},
]

tags = each.value.karpenter_nodetemplate_tag_map
}
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4 changes: 4 additions & 0 deletions modules/karpenter/variables.tf
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Expand Up @@ -64,6 +64,8 @@ variable "karpenter_nodetemplates" {
karpenter_security_group_selector_map = map(string)
karpenter_nodetemplate_tag_map = map(string)
karpenter_ami_family = string
karpenter_root_volume_size = string
karpenter_ephemeral_volume_size = string
}))
default = []
## sample below
Expand All @@ -73,6 +75,8 @@ variable "karpenter_nodetemplates" {
# karpenter_security_group_selector_map = {}
# karpenter_nodetemplate_tag_map = {}
# karpenter_ami_family = "Bottlerocket"
# karpenter_root_volume_size = "5Gi"
# karpenter_ephemeral_volume_size = "50Gi"
# }]
}

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