Added proxy_env to scale and upgrade playbooks

scale.yml

@@ -38,3 +38,4 @@
     - { role: kubernetes/node, tags: node }
     - { role: kubernetes/kubeadm, tags: kubeadm, when: "kubeadm_enabled" }
     - { role: network_plugin, tags: network }
+  environment: "{{proxy_env}}"

upgrade-cluster.yml

@@ -33,12 +33,14 @@
       tags: rkt
       when: "'rkt' in [etcd_deployment_type, kubelet_deployment_type, vault_deployment_type]"
     - { role: download, tags: download, skip_downloads: false }
+  environment: "{{proxy_env}}"
 
 - hosts: etcd:k8s-cluster:vault
   any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
   roles:
     - { role: kubespray-defaults, when: "cert_management == 'vault'" }
     - { role: vault, tags: vault, vault_bootstrap: true, when: "cert_management == 'vault'" }
+  environment: "{{proxy_env}}"
 
 - hosts: etcd
   any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
@@ -57,6 +59,7 @@
   roles:
     - { role: kubespray-defaults, when: "cert_management == 'vault'"}
     - { role: vault, tags: vault, when: "cert_management == 'vault'"}
+  environment: "{{proxy_env}}"
 
 #Handle upgrades to master components first to maintain backwards compat.
 - hosts: kube-master
@@ -71,6 +74,7 @@
     - { role: kubernetes-apps/cluster_roles, tags: cluster-roles }
     - { role: network_plugin, tags: network }
     - { role: upgrade/post-upgrade, tags: post-upgrade }
+  environment: "{{proxy_env}}"
 
 #Finally handle worker upgrades, based on given batch size
 - hosts: kube-node:!kube-master
@@ -84,6 +88,7 @@
     - { role: upgrade/post-upgrade, tags: post-upgrade }
     - { role: kubernetes/kubeadm, tags: kubeadm, when: "kubeadm_enabled" }
     - { role: kubespray-defaults}
+  environment: "{{proxy_env}}"
 
 - hosts: kube-master[0]
   any_errors_fatal: true