improved comments

roles/mellanox_drivers/tasks/main.yml

@@ -65,18 +65,29 @@
   sudo: false
   #when: drivers_installed|failed
 
-  
-- name: template IP address
-  template: dest=/etc/sysconfig/network-scripts/ifcfg-ens6 src=ifcfg-ens6.j2 owner=root group=root
+#get the interface name
+- name: get devide name of Mellanox Interface from  ibdev2netdev.sh
+  script: ibdev2netdev.sh
+  register: MELLANOX_DEVICE_NAME
   sudo: true
-  when:  ansible_os_family=="RedHat" and  ansible_distribution_major_version == "7" and  drivers_installed|failed
+
+#- debug: msg="The MELLANOX_DEVICE_NAME is {{ MELLANOX_DEVICE_NAME  }} "
+#        #"
+#        - debug: msg="The MELLANOX_DEVICE_NAME.stdout is {{ MELLANOX_DEVICE_NAME.stdout }} "
+#        #"
+
+- name: create /etc/sysconfig/network-scripts/ifcfg-<device name> 
+  template: dest=/etc/sysconfig/network-scripts/ifcfg-{{ MELLANOX_DEVICE_NAME.stdout }}  src=ifcfg-conf.j2 owner=root group=root
+  sudo: true
+  when:  ansible_os_family=="RedHat"
+
 
 #ubuntu equivalent of previous command
 - name: Ubuntu network interfaces - line 1
   lineinfile:
   args: 
       dest: /etc/network/interfaces
-      line: auto {{ MELLANOX_DEVICE_NAME }}
+      line: auto {{ MELLANOX_DEVICE_NAME.stdout }}
       state: present
   sudo: true
   when: ansible_os_family=="Debian" and  drivers_installed|failed
@@ -85,9 +96,9 @@
   lineinfile:
   args: 
       dest: /etc/network/interfaces
-      line: iface {{ MELLANOX_DEVICE_NAME }} inet static
+      line: iface {{ MELLANOX_DEVICE_NAME.stdout }} inet static
       state: present
-      insertafter: "auto {{ MELLANOX_DEVICE_NAME }}"
+      insertafter: "auto {{ MELLANOX_DEVICE_NAME.stdout }}"
   sudo: true
   when: ansible_os_family=="Debian" and  drivers_installed|failed
 
@@ -97,7 +108,7 @@
       dest: /etc/network/interfaces
       line: address {{ ip_address.stdout }}
       state: present
-      insertafter: "iface {{ MELLANOX_DEVICE_NAME }} inet static"
+      insertafter: "iface {{ MELLANOX_DEVICE_NAME.stdout }} inet static"
   sudo: true
   when: ansible_os_family=="Debian" and  drivers_installed|failed
 #
@@ -129,8 +140,8 @@
   when: drivers_installed|failed
 
 - name: bring up interface
-  #variable=eth0 or ens6
-  command: ifup {{ MELLANOX_DEVICE_NAME }} 
+  #variable=eth0 or ens6 or eth1
+  command: ifup {{ MELLANOX_DEVICE_NAME.stdout }} 
   sudo: true
   when: ansible_os_family=="RedHat" and ansible_distribution_major_version == "7"