Merge branch 'master' of https://github.com/ansibl8s/setup-kubernetes

roles/docker/tasks/configure.yml

@@ -4,7 +4,7 @@
   when: kube_network_plugin is defined and kube_network_plugin == "calico"
 
 - name: Configure calico/docker bridge
-  shell: /etc/network/if-up.d/create_cbr
+  command: /etc/network/if-up.d/create_cbr
   when: kube_network_plugin is defined and kube_network_plugin == "calico"
 
 - name: Configure docker to use cbr0 bridge

roles/docker/tasks/install.yml

@@ -16,9 +16,9 @@
     - docker-engine=1.8.3-0~{{ ansible_distribution_release }}
 
 - name: Copy default docker configuration
-  template: src=default-docker.j2 dest=/etc/default/docker
+  template: src=default-docker.j2 dest=/etc/default/docker backup=yes
   notify: restart docker
 
 - name: Copy Docker systemd unit file
-  copy: src=systemd-docker.service dest=/lib/systemd/system/docker.service
+  copy: src=systemd-docker.service dest=/lib/systemd/system/docker.service backup=yes
   notify: restart docker

roles/kubernetes/common/tasks/gen_certs.yml

@@ -19,7 +19,7 @@
   args:
     creates: "{{ kube_cert_dir }}/server.crt"
   environment:
-    MASTER_IP: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}"
+    MASTER_IP: "{{ hostvars[inventory_hostname]['ip'] | default(hostvars[inventory_hostname]['ansible_default_ipv4']['address']) }}"
     MASTER_NAME: "{{ inventory_hostname }}"
     DNS_DOMAIN: "{{ dns_domain }}"
     SERVICE_CLUSTER_IP_RANGE: "{{ kube_service_addresses }}"

roles/kubernetes/master/templates/apiserver.j2

@@ -8,7 +8,7 @@
 KUBE_API_ADDRESS="--insecure-bind-address=0.0.0.0"
 
 # The port on the local server to listen on.
-KUBE_API_PORT="--insecure-port=8080 --secure-port={{ kube_master_port }}"
+KUBE_API_PORT="--insecure-port={{kube_master_insecure_port}} --secure-port={{ kube_master_port }}"
 
 # KUBELET_PORT="--kubelet_port=10250"
 

roles/kubernetes/master/templates/proxy.kubeconfig.j2

@@ -10,7 +10,7 @@ contexts:
 clusters:
 - cluster:
     certificate-authority: {{ kube_cert_dir }}/ca.crt
-    server: http://{{ groups['kube-master'][0] }}:8080
+    server: http://{{ groups['kube-master'][0] }}:{{kube_master_insecure_port}}
   name: {{ cluster_name }}
 users:
 - name: proxy

roles/kubernetes/node/templates/kubelet.kubeconfig.j2

@@ -5,7 +5,7 @@ preferences: {}
 clusters:
 - cluster:
     certificate-authority: {{ kube_cert_dir }}/ca.crt
-    server: https://{{ groups['kube-master'][0] }}:443
+    server: https://{{ groups['kube-master'][0] }}:{{kube_master_port}}
   name: {{ cluster_name }}
 contexts:
 - context:

roles/network_plugin/templates/calico/network-environment.j2

@@ -1,7 +1,7 @@
 #! /usr/bin/bash
 # This node's IPv4 address
 CALICO_IPAM=true
-DEFAULT_IPV4={{ ansible_default_ipv4.address }}
+DEFAULT_IPV4={{ip | default(ansible_default_ipv4.address) }}
 
 {% if inventory_hostname in groups['kube-node'] %}
 # The kubernetes master IP
@@ -12,7 +12,7 @@ KUBERNETES_MASTER={{ groups['kube-master'][0] }}
 ETCD_AUTHORITY={{ groups['kube-master'][0] }}:4001
 
 # The kubernetes-apiserver location - used by the calico plugin
-KUBE_API_ROOT=http://{{ groups['kube-master'][0] }}:8080/api/v1/
+KUBE_API_ROOT=http://{{ groups['kube-master'][0] }}:{{kube_master_insecure_port}}/api/v1/
 
 # Location of the calicoctl binary - used by the calico plugin
 CALICOCTL_PATH="{{ bin_dir }}/calicoctl"