feat: Allow configuring helm chart with 'values[...]' and 'set{...}'

Author: kpshjk

README.md

@@ -82,6 +82,38 @@ Type: `string`
 
 Default: `""`
 
+### set-list
+
+Description: A list of settings to apply to on the helm chart using its parameter 'set { }'. Example:
+```
+  set-list = [
+    {
+      "name"  = "prometheus.enabled",
+      "value" = "false",
+      "type"  = "auto"
+    },
+  ]
+```
+
+Type: `list(object({name = string, value = string, type = string}))`
+
+Default: `[]`
+
+### values
+
+Description: A list of values to apply on the helm chart using its parameter 'values = [...]'. Example:
+```
+  values = [
+    "<yaml>",
+  ]
+```
+
+Type: `list(string)`
+
+Default: `[]`
+
+###
+
 ## Outputs
 
 No outputs.

main.tf

@@ -16,6 +16,18 @@ resource "helm_release" "cert-manager" {
     name  = "installCRDs"
     value = "true"
   }
+
+  dynamic "set" {
+  for_each = var.set-list
+    content {
+      name = lookup(set.value, "name", null)
+      value = lookup(set.value, "value", null)
+      type = lookup(set.value, "type", null)
+    }
+  }
+
+  values = var.values
+
 }
 
 locals {

vars.tf

@@ -21,3 +21,19 @@ variable "cluster-issuers-yaml" {
   default     = ""
   description = "The YAML code to define cluster issuers for cert-manager. Example: https://github.com/adfinis-sygroup/helm-charts/blob/master/charts/cert-manager-issuers/examples/letsencrypt-clusterissuers.yaml"
 }
+
+variable "set-list" {
+  type = list(object({
+    name = string,
+    value = string,
+    type = string,
+  }))
+  default = []
+  description = "A list of settings to apply to on the helm chart using its parameter 'set { }' "
+}
+
+variable "values" {
+  type = list(string)
+  default = []
+  description = "A list of values to apply on the helm chart using its parameter 'values = [...]' "
+}