Merge pull request 'Switch to Traefik & update everything' (#1) from feat/update-2026-01 into main

Reviewed-on: #1
Reviewed-by: Sebastian_Heußer <sebastian.heusser@stackit.cloud>

module3/README.md

@@ -25,24 +25,24 @@ cd $(git rev-parse --show-toplevel)/module3/k8s/
 minikube start
 minikube tunnel
 
-# Install ingress-nginx and nats with helm
+# Install traefik and nats with helm
 
-helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx
 helm repo add nats https://nats-io.github.io/k8s/helm/charts/
+helm repo add traefik https://traefik.github.io/charts
 helm repo update
 helm upgrade \
-  ingress-nginx ingress-nginx/ingress-nginx \
+  traefik traefik/traefik \
   --install \
-  --namespace ingress-nginx \
+  --namespace traefik \
   --create-namespace \
-  --version 4.12.1 \
+  --version 38.0.2 \
-  --values helm/ingress-nginx/values.yaml
+  --values helm/traefik/values.yaml
 helm upgrade \
   --install \
   nats nats/nats \
   --namespace nats \
   --create-namespace \
-  --version 1.3.3 \
+  --version 2.12.3 \
   --values helm/nats/values.yaml
 
 
@@ -52,7 +52,7 @@ kubectl apply -k kustomize/postgres
 kubectl apply -k kustomize/scrumlr
 
 # Use external IP of your Ingress Controller in your Browser to open Scrumlr
-kubectl get services --namespace ingress-nginx ingress-nginx-controller --output jsonpath='{.status.loadBalancer.ingress[0].ip}'
+kubectl get services --namespace traefik traefik --output jsonpath='{.status.loadBalancer.ingress[0].ip}'
 
 # Destroy Cluster
 minikube stop

module3/k8s/helm/ingress-nginx/README.md

@@ -1,15 +0,0 @@
-# ingress-nginx
-
-Docs: https://kubernetes.github.io/ingress-nginx/
-Github Repo: https://github.com/kubernetes/ingress-nginx
-
-```sh
-helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx --force-update
-helm upgrade \
-  ingress-nginx ingress-nginx/ingress-nginx \
-  --install \
-  --namespace ingress-nginx \
-  --create-namespace \
-  --version 4.12.1 \
-  --values values.yaml
-```

module3/k8s/helm/ingress-nginx/values.yaml

@@ -1 +0,0 @@
-# Note: This file is intentionally empty and is more of a placeholder to ensure consistency.

module3/k8s/helm/nats/README.md

@@ -10,6 +10,6 @@ helm upgrade \
   nats nats/nats \
   --namespace nats \
   --create-namespace \
-  --version 1.3.3 \
+  --version 2.12.3 \
   --values values.yaml
 ```

module3/k8s/helm/traefik/README.md

@@ -0,0 +1,15 @@
+# traefik
+
+Docs: https://doc.traefik.io/traefik/setup/kubernetes/
+Github Repo: https://github.com/traefik/traefik/
+
+```sh
+helm repo add traefik https://traefik.github.io/charts/ --force-update
+helm upgrade \
+  traefik traefik/traefik \
+  --install \
+  --namespace traefik \
+  --create-namespace \
+  --version 38.0.2 \
+  --values values.yaml
+```

module3/k8s/helm/traefik/values.yaml

@@ -0,0 +1,8 @@
+# HA deployment
+deployment:
+  replicas: 3
+
+# Enable logs for better debugging
+logs:
+  access:
+    enabled: true

module3/k8s/kustomize/postgres/statefulset-postgres-scrumlr.yaml

@@ -24,7 +24,7 @@ spec:
     spec:
       containers:
       - name: postgres
-        image: postgres:17.4
+        image: postgres:18.1
         resources:
           requests:
             memory: "256Mi"
@@ -46,7 +46,7 @@ spec:
           - containerPort: 5432
         volumeMounts:
         - name: postgres
-          mountPath: /var/lib/postgresql/data
+          mountPath: /var/lib/postgresql
           subPath: postgres
       volumes:
       - name: postgres

module3/k8s/kustomize/scrumlr/backend/deployment-scrumlr-backend.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: backend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:4.4.0
           args:
             - "/app/main"
             - "-disable-check-origin"

module3/k8s/kustomize/scrumlr/frontend/deployment-scrumlr-frontend.yaml

@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: frontend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:4.4.0
           resources:
             requests:
               cpu: "25m"

module3/k8s/kustomize/scrumlr/ingress-scrumlr.yaml

@@ -5,13 +5,8 @@ metadata:
   labels:
     app.kubernetes.io/name: "scrumlr"
     app.kubernetes.io/part-of: "scrumlr"
-  annotations:
-    nginx.ingress.kubernetes.io/limit-connections: "100"
-    # Websocket optimization https://kubernetes.github.io/ingress-nginx/user-guide/miscellaneous/#websockets
-    nginx.ingress.kubernetes.io/proxy-send-timeout: "7200"
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "7200"
 spec:
-  ingressClassName: nginx
+  ingressClassName: traefik
   rules:
     - http:
         paths:

module4/tf/.terraform.lock.hcl

@@ -2,24 +2,24 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/stackitcloud/stackit" {
-  version     = "0.50.0"
+  version     = "0.76.0"
-  constraints = "0.50.0"
+  constraints = "0.76.0"
   hashes = [
-    "h1:uU8/DLvW8tEty0PI2sUMem43IDNSrncHuLaXaEYdGFk=",
+    "h1:p7/5SsEjwvGhQUFfS1zvefqxiOztixYzcc/Ch9TQ4Dg=",
     "zh:0dde99e7b343fa01f8eefc378171fb8621bedb20f59157d6cc8e3d46c738105f",
-    "zh:219d678bc471b3f5030724dcdde6be3f3fa63e911b7c7a0f446b0a0b4e5f48e7",
+    "zh:19329e79735c80f028527dc10cb1e2ed4e41d3d401f053013b5b88fe95c9ca15",
-    "zh:4cd09155a09e320b0b68db4ba2971564f3d147c19ad991d6b7e731e26034d91c",
+    "zh:1c2ca9686e5dc7a8896d50d3c17c6fdd3690a7f2a78120318f9dd7ae8650ad32",
-    "zh:507c1e24432f0d455ac8b628c37ee20db62e89a6e85508568c2820ba52404786",
+    "zh:36f7ba648784e1910e6cbff0070fa7ea5db5327d3f27b6a33664bfa5530319de",
-    "zh:5aa10bfc4baad277a2bc746c83fca19911bb95a5e8821dd46f333bc621cbb453",
+    "zh:634cba2439b3bed154db38db4c88b767361dd6052c263e86db9b99b5419d4176",
-    "zh:67b55ad1135ca12997b0928cb67973b11ea196299e0cf66e3e0145faec762644",
+    "zh:639cc643d24054cdeba68430e11a27d75c2d250066206c11364c875e176aa057",
-    "zh:6d1d108edcd6794a8839d849e6ea48699875e22afeea7edd38bee3dd56dea7e8",
+    "zh:69b6a554a13d355c9e470d82c234ca8519d36eaf4f4dab848ce92b5dede5764d",
-    "zh:7473c28b3781c0d00294d985bd067e753a419ca8e379f91a8f6f2ce4663566ee",
+    "zh:6ca4c435e9bd9619bc9c6514f64a0d80cc016e960a566dbbc697deab643a52b5",
-    "zh:8d234b24734f950f986322a5f084ca23bfd9b3d9fb7742b54404171cfcabc99e",
+    "zh:755add9446f8523e7429b9ffa8c68115f5d883abb2fe858b03c761bdeb0c6a96",
-    "zh:af0804ea918648600cc6300dffce8a7b9115d30dc88db10f962b8e596d1465e1",
+    "zh:9303619c5eb9a94dca56b8ff4b4e9cc34b701f4eb5fe3d2b10784e3cd474564b",
-    "zh:b557940dc6387dc4cce8b100981ccaadac6bc4e6b50c566baf148d67939f8f2e",
+    "zh:99baa35d28c30d0e62727c8567903b929070bd4dacb94b4f5c2abc14143bbf23",
-    "zh:d477f77ce6f807d60069c1efcfa20607088ae7ab91d22805331a7634d84c2d1c",
+    "zh:a58b6a5081db418be32a86b68f53dfe3ab9300313eb3790dd4c06a6e8430f005",
-    "zh:d95086e2338ceed511e798a2acc6d5cefdfff1a14f7b47b2d29b4ebc36b77a3a",
+    "zh:a9fd9c7b59c048a9bd239c167dc8069a722d9900498e63d4b6042d5276697cf2",
-    "zh:ea0d8d5c9cf7d5871a54dd4786c378dfd9d10416f3c4d0ea4776465e8c562e10",
+    "zh:e51d544e9f0dd533fca9d5072897df0e569cf3859a2ccf78b31fe955279f1b9a",
-    "zh:f96af7b89dc99745f6a22c0ca2aedb18e10273251b8cbac9e2b1011c68c3c3f9",
+    "zh:f5cc53057cef61c381c77f557fd256539180fcd7b02bd8148e2cd95f0b091278",
   ]
 }

module4/tf/main.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     stackit = {
       source  = "stackitcloud/stackit"
-      version = "0.50.0"
+      version = "0.76.0"
     }
   }
   backend "s3" {

module4/tf/postgres.tf

@@ -2,7 +2,7 @@ resource "stackit_postgresflex_instance" "scrumlr" {
   project_id      = var.project_id
   name            = "scrumlr"
   acl             = stackit_ske_cluster.scrumlr.egress_address_ranges
-  backup_schedule = "00 00 * * *"
+  backup_schedule = "0 0 * * *"
   flavor = {
     cpu = 2
     ram = 4

module4/tf/ske.tf

@@ -1,7 +1,7 @@
 resource "stackit_ske_cluster" "scrumlr" {
   project_id             = var.project_id
   name                   = "scrumlr"
-  kubernetes_version_min = "1.31.7"
+  kubernetes_version_min = "1.34.2"
   node_pools = [
     {
       name               = "scrumlrpool"

module5/k8s/helm/cert-manager/README.md

@@ -10,7 +10,7 @@ helm upgrade \
   cert-manager jetstack/cert-manager \
   --namespace cert-manager \
   --create-namespace \
-  --version v1.17.2 \
+  --version v1.19.2 \
   --values values.yaml
 ```
 

module5/k8s/helm/cert-manager/clusterissuer-letsencrypt-production.yaml

@@ -10,4 +10,4 @@ spec:
     solvers:
       - http01:
           ingress:
-            ingressClassName: nginx
+            ingressClassName: traefik

module5/k8s/helm/ingress-nginx/README.md

@@ -1,15 +0,0 @@
-# ingress-nginx
-
-Docs: https://kubernetes.github.io/ingress-nginx/
-Github Repo: https://github.com/kubernetes/ingress-nginx
-
-```sh
-helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx --force-update
-helm upgrade \
-  ingress-nginx ingress-nginx/ingress-nginx \
-  --install \
-  --namespace ingress-nginx \
-  --create-namespace \
-  --version 4.12.1 \
-  --values values.yaml
-```

module5/k8s/helm/ingress-nginx/values.yaml

@@ -1 +0,0 @@
-# Note: This file is intentionally empty and is more of a placeholder to ensure consistency.

module5/k8s/helm/nats/README.md

@@ -10,6 +10,6 @@ helm upgrade \
   nats nats/nats \
   --namespace nats \
   --create-namespace \
-  --version 1.3.3 \
+  --version 2.12.3 \
   --values values.yaml
 ```

module5/k8s/helm/traefik/README.md

@@ -0,0 +1,15 @@
+# traefik
+
+Docs: https://doc.traefik.io/traefik/setup/kubernetes/
+Github Repo: https://github.com/traefik/traefik/
+
+```sh
+helm repo add traefik https://traefik.github.io/charts/ --force-update
+helm upgrade \
+  traefik traefik/traefik \
+  --install \
+  --namespace traefik \
+  --create-namespace \
+  --version 38.0.2 \
+  --values values.yaml
+```

module5/k8s/helm/traefik/values.yaml

@@ -0,0 +1,17 @@
+# HA deployment
+deployment:
+  replicas: 3
+
+# Enable logs for better debugging
+logs:
+  access:
+    enabled: true
+
+# Spread pods better between nodes
+topologySpreadConstraints:
+  - maxSkew: 1
+    topologyKey: kubernetes.io/hostname
+    whenUnsatisfiable: ScheduleAnyway
+    labelSelector:
+      matchLabels:
+        app.kubernetes.io/name: '{{ template "traefik.name" . }}'

module5/k8s/kustomize/scrumlr/backend/deployment-scrumlr-backend.yaml

@@ -31,7 +31,7 @@ spec:
               app.kubernetes.io/part-of: "scrumlr"
       containers:
         - name: backend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:4.4.0
           args:
             - "/app/main"
             - "-disable-check-origin"

module5/k8s/kustomize/scrumlr/frontend/deployment-scrumlr-frontend.yaml

@@ -31,7 +31,7 @@ spec:
               app.kubernetes.io/part-of: "scrumlr"
       containers:
         - name: frontend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:4.4.0
           resources:
             requests:
               cpu: "25m"

module5/k8s/kustomize/scrumlr/ingress-scrumlr.yaml.example

@@ -6,13 +6,9 @@ metadata:
     app.kubernetes.io/name: "scrumlr"
     app.kubernetes.io/part-of: "scrumlr"
   annotations:
-    nginx.ingress.kubernetes.io/limit-connections: "100"
-    # Websocket optimization https://kubernetes.github.io/ingress-nginx/user-guide/miscellaneous/#websockets
-    nginx.ingress.kubernetes.io/proxy-send-timeout: "7200"
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "7200"
     cert-manager.io/cluster-issuer: "letsencrypt-production"
 spec:
-  ingressClassName: nginx
+  ingressClassName: traefik
   tls:
     - hosts:
       - CHANGE-ME.domain.tld

module6/k8s/helm/alloy/README.md

@@ -11,6 +11,6 @@ helm upgrade \
   alloy grafana/alloy \
   --namespace o11y \
   --create-namespace \
-  --version 1.0.2 \
+  --version 1.5.2 \
   --values values.yaml
 ```

module6/k8s/helm/cert-manager/README.md

@@ -10,7 +10,7 @@ helm upgrade \
   cert-manager jetstack/cert-manager \
   --namespace cert-manager \
   --create-namespace \
-  --version v1.17.2 \
+  --version v1.19.2 \
   --values values.yaml
 ```
 

module6/k8s/helm/cert-manager/clusterissuer-letsencrypt-production.yaml

@@ -10,4 +10,4 @@ spec:
     solvers:
       - http01:
           ingress:
-            ingressClassName: nginx
+            ingressClassName: traefik

module6/k8s/helm/ingress-nginx/README.md

@@ -1,15 +0,0 @@
-# ingress-nginx
-
-Docs: https://kubernetes.github.io/ingress-nginx/
-Github Repo: https://github.com/kubernetes/ingress-nginx
-
-```sh
-helm repo add ingress-nginx https://kubernetes.github.io/ingress-nginx --force-update
-helm upgrade \
-  ingress-nginx ingress-nginx/ingress-nginx \
-  --install \
-  --namespace ingress-nginx \
-  --create-namespace \
-  --version 4.12.1 \
-  --values values.yaml
-```

module6/k8s/helm/ingress-nginx/values.yaml

@@ -1,5 +0,0 @@
-controller:
-  metrics:
-    enabled: true
-    serviceMonitor:
-      enabled: true

module6/k8s/helm/nats/README.md

@@ -10,6 +10,6 @@ helm upgrade \
   nats nats/nats \
   --namespace nats \
   --create-namespace \
-  --version 1.3.3 \
+  --version 2.12.3 \
   --values values.yaml
 ```

module6/k8s/helm/prometheus-operator-crds/README.md

@@ -10,6 +10,6 @@ helm upgrade \
   prometheus-operator-crds prometheus-community/prometheus-operator-crds \
   --namespace o11y \
   --create-namespace \
-  --version 19.1.0 \
+  --version 26.0.0 \
   --values values.yaml
 ```

module6/k8s/helm/traefik/README.md

@@ -0,0 +1,15 @@
+# traefik
+
+Docs: https://doc.traefik.io/traefik/setup/kubernetes/
+Github Repo: https://github.com/traefik/traefik/
+
+```sh
+helm repo add traefik https://traefik.github.io/charts/ --force-update
+helm upgrade \
+  traefik traefik/traefik \
+  --install \
+  --namespace traefik \
+  --create-namespace \
+  --version 38.0.2 \
+  --values values.yaml
+```

module6/k8s/helm/traefik/values.yaml

@@ -0,0 +1,25 @@
+# HA deployment
+deployment:
+  replicas: 3
+
+# Enable logs for better debugging
+logs:
+  access:
+    enabled: true
+
+# Spread pods better between nodes
+topologySpreadConstraints:
+  - maxSkew: 1
+    topologyKey: kubernetes.io/hostname
+    whenUnsatisfiable: ScheduleAnyway
+    labelSelector:
+      matchLabels:
+        app.kubernetes.io/name: '{{ template "traefik.name" . }}'
+
+# Enable metrics export and collection (serviceMonitor requires prometheus-operator-crds and alloy)
+metrics:
+  prometheus:
+    service:
+      enabled: true
+    serviceMonitor:
+      enabled: true

module6/k8s/kustomize/scrumlr/backend/deployment-scrumlr-backend.yaml

@@ -31,7 +31,7 @@ spec:
               app.kubernetes.io/part-of: "scrumlr"
       containers:
         - name: backend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-server:4.4.0
           args:
             - "/app/main"
             - "-disable-check-origin"

module6/k8s/kustomize/scrumlr/frontend/deployment-scrumlr-frontend.yaml

@@ -31,7 +31,7 @@ spec:
               app.kubernetes.io/part-of: "scrumlr"
       containers:
         - name: frontend
-          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:3.10.3
+          image: ghcr.io/inovex/scrumlr.io/scrumlr-frontend:4.4.0
           resources:
             requests:
               cpu: "25m"

module6/k8s/kustomize/scrumlr/ingress-scrumlr.yaml.example

@@ -6,13 +6,9 @@ metadata:
     app.kubernetes.io/name: "scrumlr"
     app.kubernetes.io/part-of: "scrumlr"
   annotations:
-    nginx.ingress.kubernetes.io/limit-connections: "100"
-    # Websocket optimization https://kubernetes.github.io/ingress-nginx/user-guide/miscellaneous/#websockets
-    nginx.ingress.kubernetes.io/proxy-send-timeout: "7200"
-    nginx.ingress.kubernetes.io/proxy-read-timeout: "7200"
     cert-manager.io/cluster-issuer: "letsencrypt-production"
 spec:
-  ingressClassName: nginx
+  ingressClassName: traefik
   tls:
     - hosts:
       - CHANGE-ME.domain.tld

module6/tf/.terraform.lock.hcl

@@ -2,24 +2,24 @@
 # Manual edits may be lost in future updates.
 
 provider "registry.terraform.io/stackitcloud/stackit" {
-  version     = "0.50.0"
+  version     = "0.76.0"
-  constraints = "0.50.0"
+  constraints = "0.76.0"
   hashes = [
-    "h1:uU8/DLvW8tEty0PI2sUMem43IDNSrncHuLaXaEYdGFk=",
+    "h1:p7/5SsEjwvGhQUFfS1zvefqxiOztixYzcc/Ch9TQ4Dg=",
     "zh:0dde99e7b343fa01f8eefc378171fb8621bedb20f59157d6cc8e3d46c738105f",
-    "zh:219d678bc471b3f5030724dcdde6be3f3fa63e911b7c7a0f446b0a0b4e5f48e7",
+    "zh:19329e79735c80f028527dc10cb1e2ed4e41d3d401f053013b5b88fe95c9ca15",
-    "zh:4cd09155a09e320b0b68db4ba2971564f3d147c19ad991d6b7e731e26034d91c",
+    "zh:1c2ca9686e5dc7a8896d50d3c17c6fdd3690a7f2a78120318f9dd7ae8650ad32",
-    "zh:507c1e24432f0d455ac8b628c37ee20db62e89a6e85508568c2820ba52404786",
+    "zh:36f7ba648784e1910e6cbff0070fa7ea5db5327d3f27b6a33664bfa5530319de",
-    "zh:5aa10bfc4baad277a2bc746c83fca19911bb95a5e8821dd46f333bc621cbb453",
+    "zh:634cba2439b3bed154db38db4c88b767361dd6052c263e86db9b99b5419d4176",
-    "zh:67b55ad1135ca12997b0928cb67973b11ea196299e0cf66e3e0145faec762644",
+    "zh:639cc643d24054cdeba68430e11a27d75c2d250066206c11364c875e176aa057",
-    "zh:6d1d108edcd6794a8839d849e6ea48699875e22afeea7edd38bee3dd56dea7e8",
+    "zh:69b6a554a13d355c9e470d82c234ca8519d36eaf4f4dab848ce92b5dede5764d",
-    "zh:7473c28b3781c0d00294d985bd067e753a419ca8e379f91a8f6f2ce4663566ee",
+    "zh:6ca4c435e9bd9619bc9c6514f64a0d80cc016e960a566dbbc697deab643a52b5",
-    "zh:8d234b24734f950f986322a5f084ca23bfd9b3d9fb7742b54404171cfcabc99e",
+    "zh:755add9446f8523e7429b9ffa8c68115f5d883abb2fe858b03c761bdeb0c6a96",
-    "zh:af0804ea918648600cc6300dffce8a7b9115d30dc88db10f962b8e596d1465e1",
+    "zh:9303619c5eb9a94dca56b8ff4b4e9cc34b701f4eb5fe3d2b10784e3cd474564b",
-    "zh:b557940dc6387dc4cce8b100981ccaadac6bc4e6b50c566baf148d67939f8f2e",
+    "zh:99baa35d28c30d0e62727c8567903b929070bd4dacb94b4f5c2abc14143bbf23",
-    "zh:d477f77ce6f807d60069c1efcfa20607088ae7ab91d22805331a7634d84c2d1c",
+    "zh:a58b6a5081db418be32a86b68f53dfe3ab9300313eb3790dd4c06a6e8430f005",
-    "zh:d95086e2338ceed511e798a2acc6d5cefdfff1a14f7b47b2d29b4ebc36b77a3a",
+    "zh:a9fd9c7b59c048a9bd239c167dc8069a722d9900498e63d4b6042d5276697cf2",
-    "zh:ea0d8d5c9cf7d5871a54dd4786c378dfd9d10416f3c4d0ea4776465e8c562e10",
+    "zh:e51d544e9f0dd533fca9d5072897df0e569cf3859a2ccf78b31fe955279f1b9a",
-    "zh:f96af7b89dc99745f6a22c0ca2aedb18e10273251b8cbac9e2b1011c68c3c3f9",
+    "zh:f5cc53057cef61c381c77f557fd256539180fcd7b02bd8148e2cd95f0b091278",
   ]
 }

module6/tf/main.tf

@@ -2,7 +2,7 @@ terraform {
   required_providers {
     stackit = {
       source  = "stackitcloud/stackit"
-      version = "0.50.0"
+      version = "0.76.0"
     }
   }
   backend "s3" {

module6/tf/postgres.tf

@@ -2,7 +2,7 @@ resource "stackit_postgresflex_instance" "scrumlr" {
   project_id      = var.project_id
   name            = "scrumlr"
   acl             = stackit_ske_cluster.scrumlr.egress_address_ranges
-  backup_schedule = "00 00 * * *"
+  backup_schedule = "0 0 * * *"
   flavor = {
     cpu = 2
     ram = 4

module6/tf/ske.tf

@@ -1,7 +1,7 @@
 resource "stackit_ske_cluster" "scrumlr" {
   project_id             = var.project_id
   name                   = "scrumlr"
-  kubernetes_version_min = "1.31.7"
+  kubernetes_version_min = "1.34.2"
   node_pools = [
     {
       name               = "scrumlrpool"
@@ -24,8 +24,8 @@ resource "stackit_ske_cluster" "scrumlr" {
       enabled = true
       zones   = [stackit_dns_zone.scrumlr.dns_name]
     }
-    argus = {
+    observability = {
-      argus_instance_id = stackit_observability_instance.scrumlr.instance_id
+      instance_id = stackit_observability_instance.scrumlr.instance_id
       enabled           = true
     }
   }