fix traefik configs

roles/k8s-node/handlers/main.yaml

@@ -0,0 +1,4 @@
+- name: restart k3s
+  service:
+    name: k3s
+    state: restarted

roles/k8s-node/tasks/main.yaml

@@ -0,0 +1,11 @@
+- name: Install packages required for longhorn
+  apt:
+    name: [open-iscsi, nfs-common, cryptsetup]
+
+- name: template traefik-config.yaml
+  template:
+    src: traefik-config.yaml
+    dest: /var/lib/rancher/k3s/server/manifests/traefik-config.yaml
+  notify:
+    - restart k3s
+  when: k3s_role == "server"

roles/k8s-node/templates/traefik-config.yaml

@@ -0,0 +1,19 @@
+apiVersion: helm.cattle.io/v1
+kind: HelmChartConfig
+metadata:
+  name: traefik
+  namespace: kube-system
+spec:
+  valuesContent: |-
+    ports:
+      web:
+        proxyProtocol:
+          trustedIPs:
+            - 10.5.1.245/32
+            - 10.5.1.1/32
+            - 10.42.0.0/16   # traffic getting redirected from other nodes
+      websecure:
+        proxyProtocol:
+          trustedIPs:
+            - 10.5.1.245/32
+            - 10.42.0.0/16   # traffic getting redirected from other nodes