Fix for issue 3541

roles/contiv/defaults/main.yml

@@ -2,11 +2,18 @@
 # The version of Contiv binaries to use
 contiv_version: 1.0.0-beta.3-02-21-2017.20-52-42.UTC
 
+# The version of cni binaries
+cni_version: v0.4.0
+
 contiv_default_subnet: "20.1.1.1/24"
 contiv_default_gw: "20.1.1.254"
 # TCP port that Netmaster listens for network connections
 netmaster_port: 9999
 
+# Default for contiv_role
+contiv_role: netmaster
+
+
 # TCP port that Netplugin listens for network connections
 netplugin_port: 6640
 contiv_rpc_port1: 9001
@@ -33,6 +40,14 @@ bin_dir: /usr/bin
 # Path to the contivk8s cni binary
 cni_bin_dir: /opt/cni/bin
 
+# Path to cni archive download directory
+cni_download_dir: /tmp
+
+# URL for cni binaries
+cni_bin_url_base: "https://github.com/containernetworking/cni/releases/download/"
+cni_bin_url: "{{ cni_bin_url_base }}/{{ cni_version }}/cni-{{ cni_version }}.tbz2"
+
+
 # Contiv config directory
 contiv_config_dir: /opt/contiv/config
 

roles/contiv/tasks/download_bins.yml

@@ -25,3 +25,22 @@
     src: "{{ contiv_current_release_directory }}/netplugin-{{ contiv_version }}.tar.bz2"
     dest: "{{ contiv_current_release_directory }}"
     copy: no
+
+- name: Download Bins | Download cni tar file
+  get_url:
+    url: "{{ cni_bin_url }}"
+    dest: "{{ cni_download_dir }}"
+    mode: 0755
+    validate_certs: False
+  environment:
+    http_proxy: "{{ http_proxy|default('') }}"
+    https_proxy: "{{ https_proxy|default('') }}"
+    no_proxy: "{{ no_proxy|default('') }}"
+  register: download_file
+
+- name: Download Bins | Extract cni tar file
+  unarchive:
+    src: "{{ download_file.dest }}"
+    dest: "{{ cni_download_dir }}"
+    copy: no
+  when: download_file.changed

roles/contiv/tasks/netplugin.yml

@@ -43,8 +43,9 @@
 
 - name: Netplugin | Copy CNI loopback bin
   copy:
-    src: loopback
+    src: "{{ cni_download_dir }}/loopback"
     dest: "{{ cni_bin_dir }}/loopback"
+    remote_src: True
     mode: 0755
 
 - name: Netplugin | Ensure kube_plugin_dir and cni/net.d directories exist