diff --git a/roles/m3_networking/files/ibdev2netdev.sh b/roles/m3_networking/files/ibdev2netdev.sh
deleted file mode 100755
index 4fb4708aa0614ae5689f76d4ea68648d92fa0aa4..0000000000000000000000000000000000000000
--- a/roles/m3_networking/files/ibdev2netdev.sh
+++ /dev/null
@@ -1,222 +0,0 @@
-#! /bin/bash
-#
-#modified by simon to print device name
-#
-
-
-usage()
-{
- echo "$(basename $0) <options>"
- echo "-h, --help print help message"
- echo "-v, --verbose print more info"
-}
-
-function find_pdev()
-{
- pdevlist=$(ls /sys/bus/pci/devices)
-
- for pdev in $pdevlist; do
- if [ -d /sys/bus/pci/devices/$pdev/infiniband ]; then
- ibd=$(ls /sys/bus/pci/devices/$pdev/infiniband/)
- if [ "x$ibd" == "x$1" ]; then
- echo -n $pdev
- fi
- fi
- done
-}
-
-case $1 in
- "-h" | "--help")
- usage
- exit 0
- ;;
-esac
-
-if (( $# > 1 )); then
- usage
- exit -1
-fi
-
-if (( $# == 1 )) && [ "$1" != "-v" ]; then
- usage
- exit -1
-fi
-
-ibdevs=$(ls /sys/class/infiniband/)
-
-devs=
-for netpath in /sys/class/net/*
-do
- if (grep 0x15b3 ${netpath}/device/vendor > /dev/null 2>&1); then
- devs="$devs ${netpath##*/}"
- fi
-done
-
-if [ "x$devs" == "x" ]; then
- # no relevant devices - quit immediately
- exit
-fi
-
-for d in $devs; do
- if [ -f /sys/class/net/$d/dev_id ]; then
- oldstyle=n
- break
- fi
-done
-
-if [ "x$oldstyle" == "xn" ]; then
- for d in $ibdevs; do
- ibrsc=$(cat /sys/class/infiniband/$d/device/resource)
- eths=$(ls /sys/class/net/)
- for eth in $eths; do
- filepath_resource=/sys/class/net/$eth/device/resource
-
- if [ -f $filepath_resource ]; then
- ethrsc=$(cat $filepath_resource)
- if [ "x$ethrsc" == "x$ibrsc" ]; then
- filepath_devid=/sys/class/net/$eth/dev_id
- filepath_devport=/sys/class/net/$eth/dev_port
- if [ -f $filepath_devid ]; then
- port1=0
- if [ -f $filepath_devport ]; then
- port1=$(cat $filepath_devport)
- port1=$(printf "%d" $port1)
- fi
-
- port=$(cat $filepath_devid)
- port=$(printf "%d" $port)
- if [ $port1 -gt $port ]; then
- port=$port1
- fi
-
- port=$(( port + 1 ))
-
- filepath_carrier=/sys/class/net/$eth/carrier
-
- if [ -f $filepath_carrier ]; then
- link_state=$(cat $filepath_carrier 2> /dev/null)
- if (( link_state == 1 )); then
- link_state="Up"
- else
- link_state="Down"
- fi
- else
- link_state="NA"
- fi
-
- x=$(find_pdev $d)
- if [ "$1" == "-v" ]; then
- filepath_portstate=/sys/class/infiniband/$d/ports/$port/state
- filepath_deviceid=/sys/class/infiniband/$d/device/device
- filepath_fwver=/sys/class/infiniband/$d/fw_ver
- filepath_vpd=/sys/class/infiniband/$d/device/vpd
-
- # read port state
- if [ -f $filepath_portstate ]; then
- ibstate=$(printf "%-6s" $(cat $filepath_portstate | gawk '{print $2}'))
- else
- ibstate="NA"
- fi
-
- # read device
- if [ -f $filepath_deviceid ]; then
- devid=$(printf "MT%d" $(cat $filepath_deviceid))
- else
- devid="NA"
- fi
-
- # read FW version
- if [ -f $filepath_fwver ]; then
- fwver=$(cat $filepath_fwver)
- else
- fwver="NA"
- fi
-
- # read device description and part ID from the VPD
- if [ -f $filepath_vpd ]; then
- tmp=$IFS
- IFS=":"
- vpd_content=`cat $filepath_vpd`
- devdesc=$(printf "%-15s" $(echo $vpd_content | strings | head -1))
- partid=$(printf "%-11s" $(echo $vpd_content | strings | head -4 | tail -1 | gawk '{print $1}'))
- IFS=$tmp
- else
- devdesc=""
- partid="NA"
- fi
- #echo "$x $d ($devid - $partid) $devdesc fw $fwver port $port ($ibstate) ==> $eth ($link_state)"
- echo -n "$eth"
- else
- echo -n "$eth"
- #echo "$d port $port ==> $eth ($link_state)"
- fi
- fi
- fi
- fi
- done
- done
-else
-##########################
-### old style
-##########################
-
-function print_line()
-{
- echo -n "$eth"
-# echo "$1 port $2 <===> $3"
-
-}
-
-function find_guid()
-{
- ibdevs=$(ls /sys/class/infiniband/)
- for ibdev in $ibdevs; do
- ports=$(ls /sys/class/infiniband/$ibdev/ports/)
- for port in $ports; do
- gids=$(ls /sys/class/infiniband/$ibdev/ports/$port/gids)
- for gid in $gids; do
- pguid=$(cat /sys/class/infiniband/$ibdev/ports/$port/gids/$gid | cut -b 21- | sed -e 's/://g')
- if [ x$pguid == x$1 ]; then
- print_line $ibdev $port $2
- fi
- done
- done
- done
-}
-
-function find_mac()
-{
- ibdevs=$(ls /sys/class/infiniband/)
- for ibdev in $ibdevs; do
- ports=$(ls /sys/class/infiniband/$ibdev/ports/)
- for port in $ports; do
- gids=$(ls /sys/class/infiniband/$ibdev/ports/$port/gids)
- for gid in $gids; do
- first=$(cat /sys/class/infiniband/$ibdev/ports/$port/gids/$gid | cut -b 21-22)
- first=$(( first ^ 2 ))
- first=$(printf "%02x" $first)
- second=$(cat /sys/class/infiniband/$ibdev/ports/$port/gids/$gid | cut -b 21- | sed -e 's/://g' | cut -b 3-6)
- third=$(cat /sys/class/infiniband/$ibdev/ports/$port/gids/$gid | cut -b 21- | sed -e 's/://g' | cut -b 11-)
- pmac=$first$second$third
- if [ x$pmac == x$1 ]; then
- print_line $ibdev $port $2
- fi
- done
- done
- done
-}
-
-ifcs=$(ifconfig -a | egrep '^eth|^ib' | gawk '{print $1}')
-
-for ifc in $ifcs; do
- len=$(cat /sys/class/net/$ifc/addr_len)
- if (( len == 20 )); then
- guid=$(cat /sys/class/net/$ifc/address | cut -b 37- | sed -e 's/://g')
- find_guid $guid $ifc
- elif (( len == 6)); then
- mac=$(cat /sys/class/net/$ifc/address | sed -e 's/://g')
- find_mac $mac $ifc
- fi
-done
-fi
-
diff --git a/roles/m3_networking/tasks/main.yml b/roles/m3_networking/tasks/main.yml
deleted file mode 100644
index e7caa626d4a136a8359795d07ab025f162b6093f..0000000000000000000000000000000000000000
--- a/roles/m3_networking/tasks/main.yml
+++ /dev/null
@@ -1,164 +0,0 @@
----
-- include_vars: mellanoxVars.yml
-
-- name: install rules to make sure the Mellanox card is mlx0
- template: src="90-mlx.rules.j2" dest="/etc/udev/rules.d/90-mlx.rules" mode=644 owner=root
- become: true
- become_user: root
-
-- name: set NetworkManager to use keyfiles
- lineinfile: dest=/etc/NetworkManager/NetworkManager.conf regexp="plugins=.*" line="plugins=keyfile" backrefs=True
- become: true
- become_user: root
-
-- name: set configs
- template: src=EthernetConnection dest=/etc/NetworkManager/system-connections/EthernetConnection mode=600
- become: true
- become_user: root
-#
-#- name: set configs
-# template: src=MellanoxConnection dest=/etc/NetworkManager/system-connections/MellanoxConnection
-# become: true
-# become_user: root
-
-
-#- name: yum install dependencies
-# yum: name=perl,pciutils,gtk2,atk,cairo,gcc-gfortran,libxml2-python,tcsh,libnl,lsof,tcl,tk
-# sudo: true
-# ignore_errors: true
-# when: ansible_os_family == "RedHat"
-#
-#- name: test for existing installation of drivers
-# command: ibv_devinfo
-# sudo: true
-# register: drivers_installed
-# ignore_errors: true
-#
-#
-## This is NASTY. Don't upgrade production systems without taking them out of the queue first.
-##- name: yum update to upgrade kernel
-## shell: "yum update -y"
-## sudo: true
-## ignore_errors: true
-## when: ansible_os_family == "RedHat" and drivers_installed|failed
-#
-##
-## A REBOOT IS NEEDED AFTER a KERNEL UPDATE
-##
-##- name: restart machine
-## shell: sleep 5; sudo shutdown -r now "Ansible updates triggered"
-## async: 2
-## poll: 0
-## ignore_errors: true
-## sudo: true
-## when: ansible_os_family == "RedHat" and drivers_installed|failed
-##
-##- name: waiting for server to come back
-## local_action: wait_for host={{ ansible_host }} state=started port=22 delay=10 search_regex=OpenSSH
-## sudo: false
-##
-##- name: waiting for server to come back number 2
-## local_action: wait_for host={{ ansible_host }} state=started port=22 delay=10 search_regex=OpenSSH
-## sudo: false
-#
-#
-#- name: copy driver source
-# #make this a variable
-# unarchive: copy=yes src="files/{{ MELLANOX_DRIVER_SRC }}.tgz" dest=/tmp
-# sudo: true
-# #when: drivers_installed|failed and ansible_os_family=="RedHat" and ansible_distribution_major_version == "7"
-# when: drivers_installed|failed
-#
-#- name: install drivers
-# shell: ./mlnxofedinstall -q
-# args:
-# #more changes
-# chdir: "/tmp/{{ MELLANOX_DRIVER_SRC }}"
-# sudo: true
-# when: drivers_installed|failed
-#
-##
-## get IP address before reboot
-##
-#- name: get IP address
-# local_action: command ./scripts/map_ib_ip.pl {{ inventory_hostname }}
-# register: ip_address
-# sudo: false
-# #when: drivers_installed|failed
-#
-##get the interface name
-#- name: get devide name of Mellanox Interface from ibdev2netdev.sh
-# script: ibdev2netdev.sh
-# register: MELLANOX_DEVICE_NAME
-# sudo: true
-#
-#- 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.stdout }}
-# state: present
-# sudo: true
-# when: ansible_os_family=="Debian" and drivers_installed|failed
-#
-#- name: Ubuntu network interfaces - line 2
-# lineinfile:
-# args:
-# dest: /etc/network/interfaces
-# line: iface {{ MELLANOX_DEVICE_NAME.stdout }} inet static
-# state: present
-# insertafter: "auto {{ MELLANOX_DEVICE_NAME.stdout }}"
-# sudo: true
-# when: ansible_os_family=="Debian" and drivers_installed|failed
-#
-#- name: Ubuntu network interfaces - line 3
-# lineinfile:
-# args:
-# dest: /etc/network/interfaces
-# line: address {{ ip_address.stdout }}
-# state: present
-# insertafter: "iface {{ MELLANOX_DEVICE_NAME.stdout }} inet static"
-# sudo: true
-# when: ansible_os_family=="Debian" and drivers_installed|failed
-##
-## A REBOOT IS NEEDED AFTER SUCCESSFUL INSTALL
-##
-#- name: restart machine
-# shell: "sleep 5; sudo shutdown -r now"
-# async: 2
-# poll: 1
-# ignore_errors: true
-# sudo: true
-# when: ansible_os_family=="RedHat" and drivers_installed|failed
-#
-#- name: restart machine for Ubuntu -cos it is 'special'
-# shell: "sleep 5; sudo shutdown -r now"
-# async: 2
-# poll: 1
-# ignore_errors: true
-# sudo: true
-# when: ansible_os_family=="Debian" and drivers_installed|failed
-#
-#- name: waiting for server to come back
-# local_action: wait_for host={{ ansible_host }} state=started port=22 delay=10 search_regex=OpenSSH
-# sudo: false
-# when: drivers_installed|failed
-#
-#- name: waiting for server to come back 2
-# local_action: wait_for host={{ ansible_host }} state=started port=22 delay=10 search_regex=OpenSSH
-# when: drivers_installed|failed
-#
-#- name: bring up interface
-# #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"
-#
-#
diff --git a/roles/m3_networking/templates/90-mlx.rules.j2 b/roles/m3_networking/templates/90-mlx.rules.j2
deleted file mode 100644
index 09fe9a362d795087a8bcd44c25b95facaea3aeb4..0000000000000000000000000000000000000000
--- a/roles/m3_networking/templates/90-mlx.rules.j2
+++ /dev/null
@@ -1,7 +0,0 @@
-KERNEL=="umad*", NAME="infiniband/%k" MODE="0666"
-KERNEL=="issm*", NAME="infiniband/%k"
-KERNEL=="ucm*", NAME="infiniband/%k", MODE="0666"
-KERNEL=="uverbs*", NAME="infiniband/%k", MODE="0666"
-KERNEL=="ucma", NAME="infiniband/%k", MODE="0666"
-KERNEL=="rdma_cm", NAME="infiniband/%k", MODE="0666"
-DRIVERS=="*mlx*", SUBSYSTEM=="net", ACTION=="add", NAME="mlx0", RUN+="/usr/bin/systemctl --no-block start mlnx_interface_mgr@%k.service"
diff --git a/roles/m3_networking/templates/Ethernet connection 1 b/roles/m3_networking/templates/Ethernet connection 1
deleted file mode 100644
index 36946f70bc904af411d4884ab27ca25d0b33c625..0000000000000000000000000000000000000000
--- a/roles/m3_networking/templates/Ethernet connection 1
+++ /dev/null
@@ -1,17 +0,0 @@
-[connection]
-id=Ethernet connection 1
-uuid=346d20c3-1fc9-4157-9d7f-dae14c4bccce
-type=ethernet
-permissions=
-secondaries=
-interface-name=mlx0
-
-
-[ipv4]
-address1=172.16.193.12/32
-dns-search=
-method=manual
-
-[ipv6]
-dns-search=
-method=auto
diff --git a/roles/m3_networking/templates/EthernetConnection b/roles/m3_networking/templates/EthernetConnection
deleted file mode 100644
index 2f72ae4e76f5484da38c57cb565cf9426a87e758..0000000000000000000000000000000000000000
--- a/roles/m3_networking/templates/EthernetConnection
+++ /dev/null
@@ -1,15 +0,0 @@
-[connection]
-id=EthernetConnection
-type=ethernet
-permissions=
-secondaries=
-
-[ipv4]
-dns-search=
-method=auto
-route1=118.138.240.0/21,172.16.207.254
-route2=130.194.0.0/16,172.16.207.254
-
-[ipv6]
-dns-search=
-method=auto
diff --git a/roles/m3_networking/templates/MellanoxConnection b/roles/m3_networking/templates/MellanoxConnection
deleted file mode 100644
index eb62ff240e439014f34f7c662e0d6ce4ca4fefed..0000000000000000000000000000000000000000
--- a/roles/m3_networking/templates/MellanoxConnection
+++ /dev/null
@@ -1,18 +0,0 @@
-[connection]
-id=MellanoxConnection
-type=infiniband
-interface-name=mlx0
-permissions=
-secondaries=
-
-[infiniband]
-transport-mode=datagram
-
-[ipv4]
-address1=172.16.192.12/32
-dns-search=
-method=manual
-
-[ipv6]
-dns-search=
-method=auto
diff --git a/roles/m3_networking/templates/ifcfg-conf.j2 b/roles/m3_networking/templates/ifcfg-conf.j2
deleted file mode 100644
index ecd3c4f5ba04a41f82dfd1c396843274bf30e706..0000000000000000000000000000000000000000
--- a/roles/m3_networking/templates/ifcfg-conf.j2
+++ /dev/null
@@ -1,8 +0,0 @@
-DEVICE={{ MELLANOX_DEVICE_NAME.stdout }}
-ONBOOT=yes
-NM_CONTROLLED=no
-BOOTPROTO=none
-IPADDR={{ ip_address.stdout }}
-PREFIX=22
-MTU=9000
-
diff --git a/roles/m3_networking/vars/mellanoxVars.yml b/roles/m3_networking/vars/mellanoxVars.yml
deleted file mode 100644
index 5b53fe8fbcf5c01af76fd93af02f86a5e4e86dd5..0000000000000000000000000000000000000000
--- a/roles/m3_networking/vars/mellanoxVars.yml
+++ /dev/null
@@ -1,5 +0,0 @@
----
- #note. do not add '.tgz' to driver src. done in playbook
- #MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat' %}MLNX_OFED_LINUX-3.1-1.0.3-rhel7.1-x86_64-ext{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
- #MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat' %}MLNX_OFED_LINUX-3.1-1.0.3-rhel7.2-x86_64-ext{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"
- MELLANOX_DRIVER_SRC: "{% if ansible_os_family == 'RedHat' %}MLNX_OFED_LINUX-3.2-2.0.0.0-rhel7.2-x86_64{% elif ansible_os_family == 'Debian' %}MLNX_OFED_LINUX-3.1-1.0.3-ubuntu14.04-x86_64{% endif %}"