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GCP quotas are fairly limited (on my account, I can only use 8 public IP addresses per zone, which means that I cannot deploy many public clusters in a single zone). I tried to use private clusters, but that causes other problems. This refactoring makes it possible to spread clusters across multiple zones. Since I have access to 20+ zones in Europe and 20+ zones in the US, this lets me create a lot of public clusters and simplifies the module quite a bit.
41 lines
765 B
HCL
41 lines
765 B
HCL
variable "how_many_clusters" {
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type = number
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default = 1
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}
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variable "node_size" {
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type = string
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default = "M"
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# Can be S, M, L.
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# We map these values to different specific instance types for each provider,
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# but the idea is that they shoudl correspond to the following sizes:
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# S = 2 GB RAM
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# M = 4 GB RAM
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# L = 8 GB RAM
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}
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variable "min_nodes_per_pool" {
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type = number
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default = 1
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}
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variable "max_nodes_per_pool" {
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type = number
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default = 0
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}
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variable "enable_arm_pool" {
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type = bool
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default = false
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}
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variable "location" {
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type = string
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default = null
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}
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# TODO: perhaps handle if it's space-separated instead of newline?
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locals {
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locations = var.location == null ? [null] : split("\n", var.location)
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}
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