From da91bb6e1e041b4462765c87ff36458528d952e8 Mon Sep 17 00:00:00 2001
From: Michael Henkel <mhenkel@juniper.net>
Date: Thu, 26 Jan 2017 15:24:04 +0100
Subject: Re-organizes Contrail services to the correct roles

In current setup some Contrail services belong to the wrong roles.
The Contrail control plane can be impacted if the Analytics database has
problems.

Change-Id: I0d57a2324c38b5b20cc687c6217a7a364941f7e6
Depends-On: Id0dd35b95c5fe9d0fcc1e16c4b7d6cc601f10818
Closes-Bug: #1659560
---
 firstboot/install_vrouter_kmod.yaml | 105 ++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 firstboot/install_vrouter_kmod.yaml

(limited to 'firstboot')

diff --git a/firstboot/install_vrouter_kmod.yaml b/firstboot/install_vrouter_kmod.yaml
new file mode 100644
index 00000000..e936e605
--- /dev/null
+++ b/firstboot/install_vrouter_kmod.yaml
@@ -0,0 +1,105 @@
+heat_template_version: ocata
+
+parameters:
+  ContrailRepo:
+    type: string
+    default: http://192.168.24.1/contrail
+  VrouterPhysicalInterface:
+    default: 'eth0'
+    description: vRouter physical interface
+    type: string
+
+description: >
+  Prepares vhost0 interface to be used by os-net-config
+
+resources:
+  userdata:
+    type: OS::Heat::MultipartMime
+    properties:
+      parts:
+      - config: {get_resource: vrouter_module_config}
+
+  vrouter_module_config:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      config:
+        str_replace:
+          template: |
+            #!/bin/bash
+            sed -i '/\[main\]/a \ \ \ \ \parser = future' /etc/puppet/puppet.conf
+            cat <<EOF > /etc/yum.repos.d/contrail.repo
+            [Contrail]
+            name=Contrail Repo
+            baseurl=$contrail_repo
+            enabled=1
+            gpgcheck=0
+            protect=1
+            EOF
+            if [[ `hostname |awk -F"-" '{print $2}'` == "novacompute" || `hostname |awk -F"-" '{print $2}'` == "contrailtsn" ]]; then 
+              yum install -y contrail-vrouter-utils
+              function pkt_setup () {
+                  for f in /sys/class/net/$1/queues/rx-*
+                  do
+                      q="$(echo $f | cut -d '-' -f2)"
+                      r=$(($q%32))
+                      s=$(($q/32))
+                      ((mask=1<<$r))
+                      str=(`printf "%x" $mask`)
+                      if [ $s -gt 0 ]; then
+                          for ((i=0; i < $s; i++))
+                          do
+                              str+=,00000000
+                          done
+                      fi
+                      echo $str > $f/rps_cpus
+                  done
+                  ifconfig $1 up
+              }
+              function insert_vrouter() {
+                  insmod /tmp/vrouter.ko
+                  if [ -f /sys/class/net/pkt1/queues/rx-0/rps_cpus ]; then
+                      pkt_setup pkt1
+                  fi
+                  if [ -f /sys/class/net/pkt2/queues/rx-0/rps_cpus ]; then
+                      pkt_setup pkt2
+                  fi
+                  if [ -f /sys/class/net/pkt3/queues/rx-0/rps_cpus ]; then
+                      pkt_setup pkt3
+                  fi
+                  DEV_MAC=$(cat /sys/class/net/$phy_int/address)
+                  vif --create vhost0 --mac $DEV_MAC
+                  vif --add $phy_int --mac $DEV_MAC --vrf 0 --vhost-phys --type physical
+                  vif --add vhost0 --mac $DEV_MAC --vrf 0 --type vhost --xconnect $phy_int
+                  ip link set vhost0 up
+                  return 0
+              }
+              yumdownloader contrail-vrouter --destdir /tmp
+              cd /tmp
+              rpm2cpio /tmp/contrail-vrouter*.rpm | cpio -idmv
+              cp `find /tmp/lib/modules -name vrouter.ko |tail -1` /tmp
+              insert_vrouter
+              if [[ `ifconfig $dev |grep "inet "` ]]; then
+                def_gw=''
+                if [[ `ip route show |grep default|grep $dev` ]]; then
+                  def_gw=`ip route show |grep default|grep $dev|awk '{print $3}'`
+                fi
+                ip=`ifconfig $dev |grep "inet "|awk '{print $2}'`
+                mask=`ifconfig $dev |grep "inet "|awk '{print $4}'`
+                ip address delete $ip/$mask dev $dev
+                ip address add $ip/$mask dev vhost0
+                if [[ $def_gw ]]; then
+                  ip route add default via $def_gw
+                fi
+              fi
+            fi
+          params:
+            $phy_int: {get_param: VrouterPhysicalInterface}
+            $contrail_repo: {get_param: ContrailRepo}
+
+outputs:
+  # This means get_resource from the parent template will get the userdata, see:
+  # http://docs.openstack.org/developer/heat/template_guide/composition.html#making-your-template-resource-more-transparent
+  # Note this is new-for-kilo, an alternative is returning a value then using
+  # get_attr in the parent template instead.
+  OS::stack_id:
+    value: {get_resource: userdata}
-- 
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