ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

remove empty when line

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

force kubeadm upgrade due to failure without --force flag

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

added nodeSelector to have compatibility with hybrid cluster with win nodes, also fix for download with missing container type

fixes in syntax and LF for newline in files

fix on yamllint check

ensure there is pin priority for docker package to avoid upgrade of docker to incompatible version

some cleanup for innecesary lines

remove conditions for nodeselector

roles/kubernetes-apps/ansible/templates/kubedns-autoscaler.yml.j2

@@ -28,6 +28,9 @@ spec:
       labels:
         k8s-app: kubedns-autoscaler
     spec:
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux
       tolerations:
         - effect: NoSchedule
           operator: Equal

roles/kubernetes-apps/ansible/templates/kubedns-deploy.yml.j2

@@ -27,6 +27,9 @@ spec:
       annotations:
         scheduler.alpha.kubernetes.io/critical-pod: ''
     spec:
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux
       tolerations:
       - key: "CriticalAddonsOnly"
         operator: "Exists"

roles/kubernetes-apps/ansible/templates/netchecker-agent-ds.yml.j2

@@ -15,6 +15,9 @@ spec:
       tolerations:
         - effect: NoSchedule
           operator: Exists
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux
       containers:
         - name: netchecker-agent
           image: "{{ agent_img }}"

roles/kubernetes-apps/ansible/templates/netchecker-agent-hostnet-ds.yml.j2

@@ -13,6 +13,9 @@ spec:
         app: netchecker-agent-hostnet
     spec:
       hostNetwork: True
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux
 {% if kube_version | version_compare('v1.6', '>=') %}
       dnsPolicy: ClusterFirstWithHostNet
 {% endif %}

roles/kubernetes-apps/efk/fluentd/templates/fluentd-ds.yml.j2

@@ -29,6 +29,9 @@ spec:
     spec:
       priorityClassName: system-node-critical
       serviceAccountName: efk
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux
       containers:
       - name: fluentd-es
         image: "{{ fluentd_image_repo }}:{{ fluentd_image_tag }}"

roles/kubernetes-apps/ingress_controller/ingress_nginx/templates/deploy-default-backend.yml.j2

@@ -42,3 +42,6 @@ spec:
             requests:
               cpu: 10m
               memory: 20Mi
+      # When having win nodes in cluster without this patch, this pod cloud try to be created in windows
+      nodeSelector:
+        beta.kubernetes.io/os: linux