feat: add variable for replicas (#40)

* feat: add variable for replicas * chore: move all chart values from values.yaml to locals.tf. * docs(terraform-docs): generate docs and write to README.adoc --------- Co-authored-by: ckaenzig <[email protected]> Co-authored-by: Gonçalo Heleno <[email protected]>
camptocamp · May 15, 2023 · fdc0613 · fdc0613
1 parent f1b951e
commit fdc0613
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diff --git a/README.adoc b/README.adoc
@@ -5,12 +5,12 @@
 
 The following providers are used by this module:
 
+- [[provider_null]] <<provider_null,null>>
+
 - [[provider_utils]] <<provider_utils,utils>>
 
 - [[provider_argocd]] <<provider_argocd,argocd>>
 
-- [[provider_null]] <<provider_null,null>>
-
 === Resources
 
 The following resources are used by this module:
@@ -63,6 +63,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -119,9 +127,9 @@ Description: n/a
 [cols="a,a",options="header,autowidth"]
 |===
 |Name |Version
-|[[provider_null]] <<provider_null,null>> |n/a
 |[[provider_utils]] <<provider_utils,utils>> |n/a
 |[[provider_argocd]] <<provider_argocd,argocd>> |n/a
+|[[provider_null]] <<provider_null,null>> |n/a
 |===
 
 = Resources
@@ -171,6 +179,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/aks/README.adoc b/aks/README.adoc
@@ -79,6 +79,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -203,6 +211,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/charts/traefik/values.yaml b/charts/traefik/values.yaml
@@ -1,16 +1 @@
 ---
-# -- Values passed to the Traefik chart
-traefik:
-  deployment:
-    replicas: 2
-  additionalArguments:
-    - --metrics.prometheus=true
-    - --serversTransport.insecureSkipVerify=true
-  logs:
-    access:
-      enabled: true
-  tlsOptions:
-    default:
-      minVersion: VersionTLS12
-  middlewares:
-    redirections: {}
diff --git a/eks/README.adoc b/eks/README.adoc
@@ -53,6 +53,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -147,6 +155,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/kind/README.adoc b/kind/README.adoc
@@ -65,6 +65,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -179,6 +187,12 @@ Description: External IP address of Traefik LB service.
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/locals.tf b/locals.tf
@@ -1,6 +1,23 @@
 locals {
   helm_values = [{
     traefik = {
+      deployment = {
+        replicas = var.replicas
+      }
+      additionalArguments = [
+        "--metrics.prometheus=true",
+        "--serversTransport.insecureSkipVerify=true"
+      ]
+      logs = {
+        access = {
+          enabled = true
+        }
+      }
+      tlsOptions = {
+        default = {
+          minVersion = "VersionTLS12"
+        }
+      }
       ressources = {
         limits = {
           cpu    = "250m"

diff --git a/nodeport/README.adoc b/nodeport/README.adoc
@@ -53,6 +53,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -147,6 +155,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/scaleway/README.adoc b/scaleway/README.adoc
@@ -57,6 +57,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -157,6 +165,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/sks/README.adoc b/sks/README.adoc
@@ -57,6 +57,14 @@ Type: `string`
 
 Default: `"traefik"`
 
+==== [[input_replicas]] <<input_replicas,replicas>>
+
+Description: Number of Traefik pods to be deployed.
+
+Type: `string`
+
+Default: `"2"`
+
 ==== [[input_helm_values]] <<input_helm_values,helm_values>>
 
 Description: Helm values, passed as a list of HCL structures.
@@ -157,6 +165,12 @@ Description: n/a
 |`"traefik"`
 |no
 
+|[[input_replicas]] <<input_replicas,replicas>>
+|Number of Traefik pods to be deployed.
+|`string`
+|`"2"`
+|no
+
 |[[input_helm_values]] <<input_helm_values,helm_values>>
 |Helm values, passed as a list of HCL structures.
 |`any`

diff --git a/variables.tf b/variables.tf
@@ -25,6 +25,12 @@ variable "namespace" {
   default = "traefik"
 }
 
+variable "replicas" {
+  description = "Number of Traefik pods to be deployed."
+  type        = string
+  default     = "2"
+}
+
 variable "helm_values" {
   description = "Helm values, passed as a list of HCL structures."
   type        = any