feat(base-cluster): permit extra traefik configurations

charts/base-cluster/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 description: A generic, base cluster setup
 name: base-cluster
-version: 40.0.3
+version: 40.1.0
 home: "https://4allportal.com"
 maintainers:
   - name: jpkraemer-mg

charts/base-cluster/README.md

@@ -1,6 +1,6 @@
 # base-cluster
 
-![Version: 40.0.3](https://img.shields.io/badge/Version-40.0.3-informational?style=flat-square)
+![Version: 40.1.0](https://img.shields.io/badge/Version-40.1.0-informational?style=flat-square)
 
 A generic, base cluster setup
 
@@ -214,12 +214,17 @@ This helm chart requires flux v2 to be installed (https://fluxcd.io/docs/install
 | speedtest.image.registry | string | `""` |  |
 | speedtest.image.repository | string | `"adolfintel/speedtest"` |  |
 | speedtest.image.tag | string | `"latest"` |  |
+| traefik.debug.enabled | bool | `true` |  |
+| traefik.image.tag | string | `"v2.11.2"` |  |
+| traefik.log.enabled | bool | `false` |  |
+| traefik.log.level | string | `"ERROR"` |  |
 | traefik.maxReplicas | int | `8` |  |
 | traefik.minReplicas | int | `2` |  |
 | traefik.resources.limits.cpu | string | `"4"` |  |
 | traefik.resources.limits.memory | string | `"500Mi"` |  |
 | traefik.resources.requests.cpu | string | `"1"` |  |
 | traefik.resources.requests.memory | string | `"250Mi"` |  |
+| traefik.throttleDuration | string | `"2s"` |  |
 
 # Upgrading
 

charts/base-cluster/templates/ingress/traefik.yaml

@@ -39,6 +39,7 @@ spec:
     {{- if .Values.global.imageRegistry }}
     image:
       name: "{{ $.Values.global.imageRegistry }}/traefik"
+      tag: {{ .Values.traefik.image.tag | quote }}
     {{- end }}
     providers:
       kubernetesCRD:
@@ -75,16 +76,24 @@ spec:
       - "--providers.kubernetesIngress.ingressEndpoint.ip={{ .Values.traefik.ingressIP }}"
       {{- end }}
       - "--entryPoints.web.http.redirections.entryPoint.permanent=true"
+      {{- if .Values.traefik.debug.enabled }}
+      - "--api.debug=true"
+      {{- end }}
+      {{- if .Values.traefik.log.enabled }}
+      - "--log=true"
+      - "--log.level={{ .Values.traefik.log.level }}"
+      {{- end }}
       {{- if .Values.monitoring.jaeger.enabled }}
       - "--tracing.jaeger=true"
       - "--tracing.jaeger.localAgentHostPort=$(JAEGER_AGENT_HOST):$(JAEGER_AGENT_PORT)"
-    {{- end }}
+      {{- end }}
       - "--providers.file.filename=/config/config.toml"
       - "--entrypoints.websecure.http.middlewares=compress@file"
       - "--providers.kubernetesingress.allowexternalnameservices=true"
       - "--providers.kubernetesingress.allowEmptyServices=true"
       - "--providers.kubernetescrd.allowexternalnameservices=true"
-
+      - "--providers.kubernetescrd.throttleDuration=10s"
+      - "--providers.kubernetesingress.throttleDuration=10s"
     volumes:
       - name: ingress-traefik-config
         mountPath: /config

charts/base-cluster/values.schema.json

@@ -244,6 +244,35 @@
             "NodePort",
             "LoadBalancer"
           ]
+        },
+        "log": {
+          "type": "object",
+          "properties": {
+            "level": {
+              "type": "string"
+            },
+            "enabled": {
+              "type": "boolean",
+              "default": false
+            }
+          }
+        },
+        "debug": {
+          "type": "object",
+          "properties": {
+            "enabled": {
+              "type": "boolean",
+              "default": false
+            }
+          }
+        },
+        "image": {
+          "type": "object",
+          "properties": {
+            "tag": {
+              "type": "string"
+            }
+          }
         }
       },
       "additionalProperties": false

charts/base-cluster/values.yaml

@@ -62,6 +62,13 @@ flux:
   resources: {}
 
 traefik:
+  image:
+    tag: v2.11.2
+  log:
+    enabled: false
+    level: ERROR
+  debug:
+    enabled: true
   resources:
     requests:
       cpu: "1"