Add support for 'collectd-master' container

'collectd-master' contains development versions of collectd
with the latest features. It is based on master branch from
collect repository.

Change-Id: I720b5e5938b402281674ee73851c5f611e4d1178
Signed-off-by: Radoslaw Jablonski <radoslawx.jablonski@intel.com>

24 files changed, 2180 insertions, 17 deletions

diff --git a/docker/barometer-collectd/README b/docker/README_collectd
index 4936ad8c..c922ab64 100644
--- a/docker/barometer-collectd/README
+++ b/docker/README_collectd
@@ -8,13 +8,20 @@ deployment collectd in docker container
 Table of content:
 1. DESCRIPTION
 2. SYSTEM REQUIREMENTS
-3. INSTALLATION NOTES
-4. ADDITIONAL STEPS
+3. INSTALLATION NOTES - barometer-collectd
+4. INSTALLATION NOTES - barometer-collectd-master
+5. ADDITIONAL STEPS
 
 ------------------------------------------------------------------------------
 1. DESCRIPTION
 
-This Dockerfile provides instruction for building collect in isolated container
+This Dockerfile provides instruction for building collect in isolated container.
+There are currently two variants of collectd container:
+ - barometer-collectd - it is based on stable collect release
+ - barometer-collectd-master - development container that is based on
+   latest 'master' branch for collectd project. It contains all available
+   collectd plugins and features that are available on 'master' branch but
+   some issues with configuration or stability may occur
 
 ------------------------------------------------------------------------------
 2. SYSTEM REQUIREMENTS
@@ -22,30 +29,52 @@ This Dockerfile provides instruction for building collect in isolated container
   Docker >= 17.06.0-ce
 
 ------------------------------------------------------------------------------
-3. INSTALLATION NOTES
+3. INSTALLATION NOTES: barometer-collectd (stable container)
 
-To build docker container run
-sudo docker build -f ./docker/barometer-collectd/Dockerfile .
+To build docker container, that is based on stable collectd release, run:
+sudo docker build -f ./docker/barometer-collectd/Dockerfile ./docker/barometer-collectd
 from barometer folder.
 
+sudo docker images # get docker image id
+sudo docker run -ti --net=host -v `pwd`/src/collectd/collectd_sample_configs:/opt/collectd/etc/collectd.conf.d \
+-v /var/run:/var/run -v /tmp:/tmp --privileged <image id>
+
+To make some changes run
+sudo docker run -ti --net=host -v `pwd`/src/collectd/collectd_sample_configs:/opt/collectd/etc/collectd.conf.d \
+-v /var/run:/var/run -v /tmp:/tmp --privileged --entrypoint=/bin/bash <image id>
+
+/opt/collectd/sbin/collectd -f
+
+------------------------------------------------------------------------------
+4. INSTALLATION NOTES: barometer-collectd-master (development container)
+
+To build docker barometer-collectd-master container run (it is based on master branch from collectd):
+sudo docker build -f ./docker/barometer-collectd-master/Dockerfile .
+from root barometer folder.
+
 To run builded image run
-sudo docker images
-Get docker image id
-sudo docker run -ti --net=host -v `pwd`/../src/collectd_sample_configs:/opt/collectd/etc/collectd.d \
--v /var/run:/var/run -v /tmp:/tmp --privileged <image id> /run_collectd.sh
+sudo docker images # get docker image id
+sudo docker run -ti --net=host -v `pwd`/src/collectd/collectd_sample_configs-master:/opt/collectd/etc/collectd.conf.d \
+-v /var/run:/var/run -v /tmp:/tmp --privileged <image id>
+
+NOTE: barometer-collectd-master container uses a different sample configurations files
+compared to regular barometer-collectd container (src/collectd/collectd_sample_configs-master)
 
 To make some changes run
-sudo docker run -ti --net=host -v `pwd`/../collectd_sample_configs:/opt/collectd/etc/collectd.d \
- -v /var/run:/var/run --privileged <image id> /bin/bash
+sudo docker run -ti --net=host -v `pwd`/src/collectd/collectd_sample_configs-master:/opt/collectd/etc/collectd.conf.d \
+-v /var/run:/var/run -v /tmp:/tmp --privileged --entrypoint=/bin/bash <image id>
 
 /opt/collectd/sbin/collectd -f
 
 ------------------------------------------------------------------------------
-4. ADDITIONAL STEPS
+5. ADDITIONAL STEPS
 
 To check if container works properly additional packages should be installed
 on host system.
 
+DEVELOPMENT TOOLS
+sudo yum group install "Development Tools"
+
 MCELOG
 To simulate mcelog message use instruction in http://artifacts.opnfv.org/barometer/docs/index.html#mcelog-plugin
 
diff --git a/docker/barometer-collectd-master/Dockerfile b/docker/barometer-collectd-master/Dockerfile
new file mode 100644
index 00000000..a1c957f3
--- /dev/null
+++ b/docker/barometer-collectd-master/Dockerfile
@@ -0,0 +1,29 @@
+FROM centos:7
+RUN yum update -y && \
+        yum install -y which sudo git && \
+        yum clean all && \
+        git config --global http.sslVerify false
+
+ENV DOCKER y
+ENV COLLECTD_USE_MASTER y
+ENV repos_dir /src
+ENV openstack_plugins /src/barometer/src/collectd-openstack-plugins
+
+WORKDIR ${repos_dir}
+RUN mkdir -p ${repos_dir}/barometer
+COPY . ${repos_dir}/barometer
+
+WORKDIR ${repos_dir}/barometer/systems
+RUN sh ./build_base_machine.sh && \
+        useradd -ms /bin/bash collectd_exec && \
+        echo "collectd_exec ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+WORKDIR ${openstack_plugins}
+RUN make && \
+        pip install --upgrade pip && \
+        pip install -r ${openstack_plugins}/collectd-openstack-plugins/requirements.txt
+
+COPY docker/barometer-collectd-master/run_collectd.sh /run_collectd.sh
+RUN chmod +x /run_collectd.sh
+
+ENTRYPOINT ["/run_collectd.sh"]
diff --git a/docker/barometer-collectd-master/run_collectd.sh b/docker/barometer-collectd-master/run_collectd.sh
new file mode 100644
index 00000000..001cce1a
--- /dev/null
+++ b/docker/barometer-collectd-master/run_collectd.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+/opt/collectd/sbin/collectd -f
diff --git a/mibs/LIBVIRT-HYPERVISOR-MIB.txt b/mibs/LIBVIRT-HYPERVISOR-MIB.txt
new file mode 100644
index 00000000..aa71481d
--- /dev/null
+++ b/mibs/LIBVIRT-HYPERVISOR-MIB.txt
@@ -0,0 +1,903 @@
+LIBVIRT-HYPERVISOR-MIB DEFINITIONS ::= BEGIN
+
+IMPORTS
+    MODULE-IDENTITY, OBJECT-TYPE, Integer32, Unsigned32, Counter64
+        FROM SNMPv2-SMI
+
+    hostAssist
+        FROM Intel-SA-MIB
+
+    DisplayString
+        FROM SNMPv2-TC;
+
+--*****************************************************************************
+--
+-- MODULE IDENTITY AND REVISION GROUP
+--
+--*****************************************************************************
+
+libvirtHypervisor MODULE-IDENTITY
+    LAST-UPDATED "201710061110Z" -- coordinated universal time UTC format is YYMMDDHHmmZ
+    ORGANIZATION "Intel, Server Management Software"
+    CONTACT-INFO
+        ""
+    DESCRIPTION
+        "This SNMP MIB module supports the libvirt SNMP subagent
+        for monitoring information provided by monitoring metrics
+        of virtualized guests, their attached block devices and
+        network interfaces such as performance statistics, domain
+        state, file system information, CPU pinning and CPU
+        utilization, disk errors.
+
+        Version:  1.0   09/08/2017
+
+        Intel copyright information 2017"
+    REVISION
+        "201710061110Z"
+    DESCRIPTION
+        "Fixing types and units in MemoryTable"
+    ::= { hostAssist 6 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Domain Statistics Table
+-------------------------------------------------------------------------------
+
+lvhDomainTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhDomainTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Domain Stats Table."
+    ::= { libvirtHypervisor 1 }
+
+lvhDomainTableEntry OBJECT-TYPE
+    SYNTAX      LvhDomainTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Domain Stats Table Entry."
+    INDEX       { lvhDomainName }
+    ::= { lvhDomainTable 1 }
+
+LvhDomainTableEntry                 ::= SEQUENCE {
+    lvhDomainName                   DisplayString,
+    lvhDomainStateState             INTEGER,
+    lvhDomainStateReason            INTEGER,
+    lvhCPUTotalTimeUser             Counter64,
+    lvhCPUTotalTimeSystem           Counter64,
+    lvhVirtCPUTotal                 Integer32,
+    lvhMemoryTotal                  Integer32
+}
+
+lvhDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Textual string containing a VM name."
+    ::= { lvhDomainTableEntry 1 }
+
+lvhDomainStateState OBJECT-TYPE
+    SYNTAX      INTEGER {
+                    unknown(0),
+                    running(1),
+                    blocked(2),
+                    paused(3),
+                    shutdown(4),
+                    shutoff(5),
+                    crashed(6),
+                    pmususpended(7)
+                }
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "State of the VM, returned as number from virDomainState enum."
+    ::= { lvhDomainTableEntry 2 }
+
+lvhDomainStateReason OBJECT-TYPE
+    SYNTAX      Integer32
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Reason for entering given state, returned as int from
+        virDomain*Reason enum corresponding to given state."
+    ::= { lvhDomainTableEntry 3 }
+
+lvhCPUTotalTimeUser OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "nanoseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "User CPU time spent in nanoseconds."
+    ::= { lvhDomainTableEntry 4 }
+
+lvhCPUTotalTimeSystem OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "nanoseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "System CPU time spent in nanoseconds."
+    ::= { lvhDomainTableEntry 5 }
+
+lvhVirtCPUTotal OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "percent"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "CPU utilization in percentage."
+    ::= { lvhDomainTableEntry 6 }
+
+lvhMemoryTotal OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Memory in bytes used by the domain."
+    ::= { lvhDomainTableEntry 7 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Memory Statistics Table
+-------------------------------------------------------------------------------
+
+lvhMemoryTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhMemoryTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Memory Table."
+    ::= { libvirtHypervisor 2 }
+
+lvhMemoryTableEntry OBJECT-TYPE
+    SYNTAX      LvhMemoryTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Memory Table Entry."
+    INDEX       { lvhMemoryDomainName }
+    ::= { lvhMemoryTable 1 }
+
+LvhMemoryTableEntry                 ::= SEQUENCE {
+    lvhMemoryDomainName             DisplayString,
+    lvhMemorySwapIn                 Unsigned32,
+    lvhMemorySwapOut                Unsigned32,
+    lvhMemoryMajorFault             Unsigned32,
+    lvhMemoryMinorFault             Unsigned32,
+    lvhMemoryUnused                 Unsigned32,
+    lvhMemoryAvailable              Unsigned32,
+    lvhMemoryActualBalloon          Unsigned32,
+    lvhMemoryRss                    Unsigned32,
+    lvhMemoryUsable                 Unsigned32,
+    lvhMemoryLastUpdate             Counter64
+}
+
+lvhMemoryDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Textual string containing a VM name."
+    ::= { lvhMemoryTableEntry 1 }
+
+lvhMemorySwapIn OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Amount of data read from swap space."
+    ::= { lvhMemoryTableEntry 2 }
+
+lvhMemorySwapOut OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Amount of memory written out to swap space."
+    ::= { lvhMemoryTableEntry 3 }
+
+lvhMemoryMajorFault OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "in 24h (x1024)"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Number of page faults when disk IO was required."
+    ::= { lvhMemoryTableEntry 4 }
+
+lvhMemoryMinorFault OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "in 24h (x1024)"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Number of other page faults."
+    ::= { lvhMemoryTableEntry 5 }
+
+lvhMemoryUnused OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Amount of memory left unused by the system."
+    ::= { lvhMemoryTableEntry 6 }
+
+lvhMemoryAvailable OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Amount of usable memory as seen by the domain."
+    ::= { lvhMemoryTableEntry 7 }
+
+lvhMemoryActualBalloon OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Memory currently used."
+    ::= { lvhMemoryTableEntry 8 }
+
+lvhMemoryRss OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Resident Set Size of running domain's process."
+    ::= { lvhMemoryTableEntry 9 }
+
+lvhMemoryUsable OBJECT-TYPE
+    SYNTAX      Unsigned32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Amount of memory which can be reclaimed by
+        balloon without causing host swapping."
+    ::= { lvhMemoryTableEntry 10 }
+
+lvhMemoryLastUpdate OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "seconds (x1024)"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION
+        "Timestamp of the last update of statistics."
+    ::= { lvhMemoryTableEntry 11 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Perf Statistics Table
+-------------------------------------------------------------------------------
+
+lvhPerfTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhPerfTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Perf Table."
+    ::= { libvirtHypervisor 3 }
+
+lvhPerfTableEntry OBJECT-TYPE
+    SYNTAX      LvhPerfTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Perf Table Entry."
+    INDEX       { lvhPerfDomainName }
+    ::= { lvhPerfTable 1 }
+
+LvhPerfTableEntry                   ::= SEQUENCE {
+    lvhPerfDomainName               DisplayString,
+    lvhPerfAlignmentFaults          Integer32,
+    lvhPerfBranchInstructions       Integer32,
+    lvhPerfBranchMisses             Integer32,
+    lvhPerfBusCycles                Integer32,
+    lvhPerfCacheMisses              Integer32,
+    lvhPerfCacheReferences          Integer32,
+    lvhPerfCmt                      Integer32,
+    lvhPerfContextSwitches          Integer32,
+    lvhPerfCPUClock                 Counter64,
+    lvhPerfCPUCycles                Counter64,
+    lvhPerfCPUMigrations            Integer32,
+    lvhPerfEmulationFaults          Integer32,
+    lvhPerfInstructions             Integer32,
+    lvhPerfMbml                     Integer32,
+    lvhPerfMbmt                     Integer32,
+    lvhPerfPageFaults               Integer32,
+    lvhPerfPageFaultsMaj            Integer32,
+    lvhPerfPageFaultsMin            Integer32,
+    lvhPerfRefCPUCycles             Counter64,
+    lvhPerfTaskClock                Counter64
+}
+
+lvhPerfDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a VM name."
+    ::= { lvhPerfTableEntry 1 }
+
+lvhPerfAlignmentFaults OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of alignment faults."
+    ::= { lvhPerfTableEntry 2 }
+
+lvhPerfBranchInstructions OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of branch instructions."
+    ::= { lvhPerfTableEntry 3 }
+
+lvhPerfBranchMisses OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of branch misses."
+    ::= { lvhPerfTableEntry 4 }
+
+lvhPerfBusCycles OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of bus cycles."
+    ::= { lvhPerfTableEntry 5 }
+
+lvhPerfCacheMisses OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of cache misses."
+    ::= { lvhPerfTableEntry 6 }
+
+lvhPerfCacheReferences OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of cache hits."
+    ::= { lvhPerfTableEntry 7 }
+
+lvhPerfCmt OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "bytes"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Cache usage in bytes."
+    ::= { lvhPerfTableEntry 8 }
+
+lvhPerfContextSwitches OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of context switches."
+    ::= { lvhPerfTableEntry 9 }
+
+lvhPerfCPUClock OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of CPU clock time."
+    ::= { lvhPerfTableEntry 10 }
+
+lvhPerfCPUCycles OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of CPU cycles (total/elapsed)."
+    ::= { lvhPerfTableEntry 11 }
+
+lvhPerfCPUMigrations OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of CPU migrations."
+    ::= { lvhPerfTableEntry 12 }
+
+lvhPerfEmulationFaults OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of emulation faults."
+    ::= { lvhPerfTableEntry 13 }
+
+lvhPerfInstructions OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of instructions."
+    ::= { lvhPerfTableEntry 14 }
+
+lvhPerfMbml OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "bytes/s"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Traffic bandwidth for a memory controller."
+    ::= { lvhPerfTableEntry 15 }
+
+lvhPerfMbmt OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "bytes/s"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Total system bandwidth from one cache level."
+    ::= { lvhPerfTableEntry 16 }
+
+lvhPerfPageFaults OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of page faults."
+    ::= { lvhPerfTableEntry 17 }
+
+lvhPerfPageFaultsMaj OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of major page faults."
+    ::= { lvhPerfTableEntry 18 }
+
+lvhPerfPageFaultsMin OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of minor page faults."
+    ::= { lvhPerfTableEntry 19 }
+
+lvhPerfRefCPUCycles OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "The count of ref CPU cycles."
+    ::= { lvhPerfTableEntry 20 }
+
+lvhPerfTaskClock OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Count of task clock time."
+    ::= { lvhPerfTableEntry 21 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor CPUAffinity Table
+-------------------------------------------------------------------------------
+
+lvhCPUAffinityTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhCPUAffinityTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the CPUAffinity Table Entry."
+    ::= { libvirtHypervisor 4 }
+
+lvhCPUAffinityTableEntry OBJECT-TYPE
+    SYNTAX      LvhCPUAffinityTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the Libvirt Hypervisor CPU Affinity Table Entry."
+    INDEX       { lvhAffinityDomainName, lvhCPUIndex, lvhVCPUIndex }
+    ::= { lvhCPUAffinityTable 1 }
+
+LvhCPUAffinityTableEntry            ::= SEQUENCE {
+    lvhAffinityDomainName           DisplayString,
+    lvhCPUIndex                     Integer32,
+    lvhVCPUIndex                    Integer32,
+    lvhCPUAffinity                  Integer32
+}
+
+lvhAffinityDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing the VM name."
+    ::= { lvhCPUAffinityTableEntry 1 }
+
+lvhCPUIndex OBJECT-TYPE
+    SYNTAX      Integer32 (0..999)
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "CPU index."
+    ::= { lvhCPUAffinityTableEntry 2 }
+
+lvhVCPUIndex OBJECT-TYPE
+    SYNTAX      Integer32 (0..999)
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Virtual CPU index."
+    ::= { lvhCPUAffinityTableEntry 3 }
+
+lvhCPUAffinity OBJECT-TYPE
+    SYNTAX      Integer32 (0..1)
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Pinning of domain VCPU to host physical CPU."
+    ::= { lvhCPUAffinityTableEntry 4 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor VCPU Table
+-------------------------------------------------------------------------------
+
+lvhVirtVCPUTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhVirtVCPUTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the VirtVCPU Table Entry."
+    ::= { libvirtHypervisor 5 }
+
+lvhVirtVCPUTableEntry OBJECT-TYPE
+    SYNTAX      LvhVirtVCPUTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the Libvirt Hypervisor VirtVCPU Table Entry."
+    INDEX       { lvhVCPUDomainName, lvhVCPUVCPUIndex }
+    ::= { lvhVirtVCPUTable 1 }
+
+LvhVirtVCPUTableEntry               ::= SEQUENCE {
+    lvhVCPUDomainName               DisplayString,
+    lvhVCPUVCPUIndex                Integer32,
+    lvhVirtVCPU                     Counter64
+}
+
+lvhVCPUDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing the VM name."
+    ::= { lvhVirtVCPUTableEntry 1 }
+
+lvhVCPUVCPUIndex OBJECT-TYPE
+    SYNTAX      Integer32 (0..999)
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Virtual CPU index."
+    ::= { lvhVirtVCPUTableEntry 2 }
+
+lvhVirtVCPU OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "nanoseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Time spent by virtual CPU."
+    ::= { lvhVirtVCPUTableEntry 3 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor DiskError Table
+-------------------------------------------------------------------------------
+
+lvhDiskErrorTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhDiskErrorTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the Libvirt Hypervisor DiskError Table."
+    ::= { libvirtHypervisor 6 }
+
+lvhDiskErrorTableEntry OBJECT-TYPE
+    SYNTAX      LvhDiskErrorTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the Libvirt Hypervisor DiskEror Table Entry."
+    INDEX       { lvhDiskDomainName, lvhDiskName }
+    ::= { lvhDiskErrorTable 1 }
+
+LvhDiskErrorTableEntry                         ::= SEQUENCE {
+    lvhDiskDomainName                          DisplayString,
+    lvhDiskName                                DisplayString,
+    lvhDiskError                               INTEGER
+}
+
+lvhDiskDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a VM name."
+    ::= { lvhDiskErrorTableEntry 1 }
+
+lvhDiskName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..20))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a disk name."
+    ::= { lvhDiskErrorTableEntry 2 }
+
+lvhDiskError OBJECT-TYPE
+    SYNTAX      INTEGER {
+                    none(0),
+                    unspec(1),
+                    nospace(2)
+                }
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Disk error code."
+    ::= { lvhDiskErrorTableEntry 3 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Block Device Statistics Table
+-------------------------------------------------------------------------------
+
+lvhBlockDeviceTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhBlockDeviceTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Block Device Table."
+    ::= { libvirtHypervisor 7 }
+
+lvhBlockDeviceTableEntry OBJECT-TYPE
+    SYNTAX      LvhBlockDeviceTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Block Device Table Entry."
+    INDEX       { lvhBlockDomainName, lvhBlockDeviceName }
+    ::= { lvhBlockDeviceTable 1 }
+
+LvhBlockDeviceTableEntry            ::= SEQUENCE {
+    lvhBlockDomainName              DisplayString,
+    lvhBlockDeviceName              DisplayString,
+    lvhDiskOpsRead                  Integer32,
+    lvhDiskOpsWrite                 Integer32,
+    lvhDiskOctetsRead               Integer32,
+    lvhDiskOctetsWrite              Integer32,
+    lvhDiskTimeCacheRead            Counter64,
+    lvhDiskTimeCacheWrite           Counter64
+}
+
+lvhBlockDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a VM name."
+    ::= { lvhBlockDeviceTableEntry 1 }
+
+lvhBlockDeviceName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..20))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a block device name."
+    ::= { lvhBlockDeviceTableEntry 2 }
+
+lvhDiskOpsRead OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of read requests."
+    ::= { lvhBlockDeviceTableEntry 3 }
+
+lvhDiskOpsWrite OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of write requests."
+    ::= { lvhBlockDeviceTableEntry 4 }
+
+lvhDiskOctetsRead OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of read bytes."
+    ::= { lvhBlockDeviceTableEntry 5 }
+
+lvhDiskOctetsWrite OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of write bytes."
+    ::= { lvhBlockDeviceTableEntry 6 }
+
+lvhDiskTimeCacheRead OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "nanoseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Total time spent on cache reads."
+    ::= { lvhBlockDeviceTableEntry 7 }
+
+lvhDiskTimeCacheWrite OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "nanoseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Total times spent on cache writes."
+    ::= { lvhBlockDeviceTableEntry 8 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Block Device Flush Statistics Table
+-------------------------------------------------------------------------------
+
+lvhBlockDevFlushTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhBlockDevFlushTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Block Device Table."
+    ::= { libvirtHypervisor 8 }
+
+lvhBlockDevFlushTableEntry OBJECT-TYPE
+    SYNTAX      LvhBlockDevFlushTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Block Device Table Entry."
+    INDEX       { lvhBlockDevFlushDomainName, lvhBlockDevFlushDeviceName }
+    ::= { lvhBlockDevFlushTable 1 }
+
+LvhBlockDevFlushTableEntry          ::= SEQUENCE {
+    lvhBlockDevFlushDomainName      DisplayString,
+    lvhBlockDevFlushDeviceName      DisplayString,
+    lvhTotalRequestsFlush           Integer32,
+    lvhTotalTimeInMsFlush           Integer32
+}
+
+lvhBlockDevFlushDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a VM name."
+    ::= { lvhBlockDevFlushTableEntry 1 }
+
+lvhBlockDevFlushDeviceName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..20))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a block device name."
+    ::= { lvhBlockDevFlushTableEntry 2 }
+
+lvhTotalRequestsFlush OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Total number of flush requests."
+    ::= { lvhBlockDevFlushTableEntry 3 }
+
+lvhTotalTimeInMsFlush OBJECT-TYPE
+    SYNTAX      Integer32
+    UNITS       "milliseconds"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "The total time spent on cache flushing."
+    ::= { lvhBlockDevFlushTableEntry 4 }
+
+-------------------------------------------------------------------------------
+-- Libvirt Hypervisor Network Interface Statistics Table
+-------------------------------------------------------------------------------
+
+lvhNetworkIfaceTable OBJECT-TYPE
+    SYNTAX      SEQUENCE OF LvhNetworkIfaceTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION "This Group defines the Libvirt Hypervisor Network Interface
+                Table."
+    ::= { libvirtHypervisor 9 }
+
+lvhNetworkIfaceTableEntry OBJECT-TYPE
+    SYNTAX      LvhNetworkIfaceTableEntry
+    MAX-ACCESS  not-accessible
+    STATUS      current
+    DESCRIPTION
+        "This Group defines the Libvirt Hypervisor Network Interface Table Entry."
+    INDEX       { lvhNetIfDomainName, lvhInterfaceName }
+    ::= { lvhNetworkIfaceTable 1 }
+
+LvhNetworkIfaceTableEntry           ::= SEQUENCE {
+    lvhNetIfDomainName              DisplayString,
+    lvhInterfaceName                DisplayString,
+    lvhIfBytesReceived              Counter64,
+    lvhIfBytesTransmitted           Counter64,
+    lvhIfPacketsReceived            Counter64,
+    lvhIfPacketsTransmitted         Counter64,
+    lvhIfErrorsReceive              Counter64,
+    lvhIfErrorsTransmission         Counter64,
+    lvhIfDroppedReceive             Counter64,
+    lvhIfDroppedTransmit            Counter64
+}
+
+lvhNetIfDomainName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..50))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a VM name."
+    ::= { lvhNetworkIfaceTableEntry 1 }
+
+lvhInterfaceName OBJECT-TYPE
+    SYNTAX      DisplayString (SIZE (0..20))
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Textual string containing a network interface name."
+    ::= { lvhNetworkIfaceTableEntry 2 }
+
+lvhIfBytesReceived OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of bytes received."
+    ::= { lvhNetworkIfaceTableEntry 3 }
+
+lvhIfBytesTransmitted OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of bytes transmitted."
+    ::= { lvhNetworkIfaceTableEntry 4 }
+
+lvhIfPacketsReceived OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of packets received."
+    ::= { lvhNetworkIfaceTableEntry 5 }
+
+lvhIfPacketsTransmitted OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of packets transmitted."
+    ::= { lvhNetworkIfaceTableEntry 6 }
+
+lvhIfErrorsReceive OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of receive errors."
+    ::= { lvhNetworkIfaceTableEntry 7 }
+
+lvhIfErrorsTransmission OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of transmission errors."
+    ::= { lvhNetworkIfaceTableEntry 8 }
+
+lvhIfDroppedReceive OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of receive packets dropped."
+    ::= { lvhNetworkIfaceTableEntry 9 }
+
+lvhIfDroppedTransmit OBJECT-TYPE
+    SYNTAX      Counter64
+    UNITS       "in 24h"
+    MAX-ACCESS  read-only
+    STATUS      current
+    DESCRIPTION "Number of transmit packets dropped."
+    ::= { lvhNetworkIfaceTableEntry 10 }
+
+END
diff --git a/src/collectd/Makefile b/src/collectd/Makefile
index 670c14fa..13121700 100644
--- a/src/collectd/Makefile
+++ b/src/collectd/Makefile
@@ -39,6 +39,11 @@ ifeq ($(XDG_CACHE_HOME_DIR),)
 XDG_CACHE_HOME_DIR = $(shell echo $$HOME)
 endif
 
+SAMPLE_CONF_VARIANT_NAME = collectd_sample_configs
+ifdef COLLECTD_USE_MASTER
+SAMPLE_CONF_VARIANT_NAME = collectd_sample_configs-master
+endif
+
 CONFIG_CMD += --enable-syslog
 CONFIG_CMD += --enable-logfile
 CONFIG_CMD += --with-libpqos=$(LIBPQOS_DIR)
@@ -82,7 +87,9 @@ ifndef DOCKER
 endif
 	$(AT)sudo ./ovs_pmd_stats_config.sh
 	$(AT)sudo ./snmp_mib_config.sh
-	$(AT)sudo ./include_config.sh
+
+	@echo "Using sample configs: $(SAMPLE_CONF_VARIANT_NAME)"
+	$(AT)sudo ./include_config.sh $(SAMPLE_CONF_VARIANT_NAME)
 	@echo "Make install done"
 
 install: force_install
@@ -118,6 +125,7 @@ $(WORK_DIR):
 	$(AT)git clone $(COLLECTD_URL)
 
 $(TAG_DONE_FLAG): $(WORK_DIR)
+	@echo "Checking out collectd from tag: $(COLLECTD_TAG)"
 	$(AT)cd collectd; git checkout $(COLLECTD_TAG)
 ifneq ($(PATCH_FILE),)
 	$(AT)cd $(WORK_DIR); patch -p1 < ../$(PATCH_FILE)
diff --git a/src/collectd/collectd_sample_configs-master/csv.conf b/src/collectd/collectd_sample_configs-master/csv.conf
new file mode 100644
index 00000000..99a8498d
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/csv.conf
@@ -0,0 +1,19 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LoadPlugin csv
+<Plugin csv>
+        DataDir "/tmp/collectd/csv"
+        StoreRates false
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/default_plugins.conf b/src/collectd/collectd_sample_configs-master/default_plugins.conf
new file mode 100644
index 00000000..c96b0076
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/default_plugins.conf
@@ -0,0 +1,31 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#Hostname ""
+
+LoadPlugin cpufreq
+LoadPlugin disk
+LoadPlugin ethstat
+LoadPlugin ipc
+LoadPlugin ipmi
+LoadPlugin load
+LoadPlugin memory
+LoadPlugin numa
+LoadPlugin processes
+LoadPlugin df
+LoadPlugin turbostat
+LoadPlugin uptime
+LoadPlugin contextswitch
+LoadPlugin irq
+LoadPlugin df
+LoadPlugin swap
diff --git a/src/collectd/collectd_sample_configs-master/dpdkevents.conf b/src/collectd/collectd_sample_configs-master/dpdkevents.conf
new file mode 100644
index 00000000..fdb6f3db
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/dpdkevents.conf
@@ -0,0 +1,35 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+<LoadPlugin dpdkevents>
+  Interval 1
+</LoadPlugin>
+
+<Plugin "dpdkevents">
+  <EAL>
+#    Coremask "0x1"
+#    MemoryChannels "4"
+#    FilePrefix "rte"
+  </EAL>
+  <Event "link_status">
+    SendEventsOnUpdate false
+    EnabledPortMask 0xffff
+    SendNotification true
+  </Event>
+  <Event "keep_alive">
+    SendEventsOnUpdate false
+    LCoreMask "0xf"
+    KeepAliveShmName "/dpdk_keepalive_shm_name"
+    SendNotification true
+  </Event>
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/dpdkstat.conf b/src/collectd/collectd_sample_configs-master/dpdkstat.conf
new file mode 100644
index 00000000..59906d4e
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/dpdkstat.conf
@@ -0,0 +1,23 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin dpdkstat
+
+<Plugin dpdkstat>
+#       Coremask "0xf"
+#       ProcessType "secondary"
+#       FilePrefix "rte"
+       EnabledPortMask 0xffff
+#       PortName "interface1"
+#       PortName "interface2"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/exec.conf b/src/collectd/collectd_sample_configs-master/exec.conf
new file mode 100644
index 00000000..0a291bdb
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/exec.conf
@@ -0,0 +1,20 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin exec
+
+<Plugin exec>
+     # For OVS PMD stats plugin
+     Exec "collectd_exec" "/opt/collectd/etc/collectd.conf.d/ovs_pmd_stats.sh"
+     NotificationExec "collectd_exec" "/opt/collectd/etc/collectd.conf.d/write_notification.sh"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/hugepages.conf b/src/collectd/collectd_sample_configs-master/hugepages.conf
new file mode 100644
index 00000000..97cd2d17
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/hugepages.conf
@@ -0,0 +1,22 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin hugepages
+
+<Plugin hugepages>
+    ReportPerNodeHP  true
+    ReportRootHP     true
+    ValuesPages      true
+    ValuesBytes      false
+    ValuesPercentage false
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/intel_pmu.conf b/src/collectd/collectd_sample_configs-master/intel_pmu.conf
new file mode 100644
index 00000000..959fb8a1
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/intel_pmu.conf
@@ -0,0 +1,23 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin intel_pmu
+
+<Plugin intel_pmu>
+  ReportHardwareCacheEvents true
+  ReportKernelPMUEvents true
+  ReportSoftwareEvents true
+#  EventList "/var/cache/pmu/GenuineIntel-6-2D-core.json"
+#  HardwareEvents "L2_RQSTS.CODE_RD_HIT,L2_RQSTS.CODE_RD_MISS" "L2_RQSTS.ALL_CODE_RD"
+  Cores "[0-4]"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/kafka.conf b/src/collectd/collectd_sample_configs-master/kafka.conf
new file mode 100644
index 00000000..f81e87fd
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/kafka.conf
@@ -0,0 +1,21 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin write_kafka
+
+<Plugin write_kafka>
+  Property "metadata.broker.list" "localhost:9092"
+  <Topic "collectd">
+    Format JSON
+  </Topic>
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/mcelog.conf b/src/collectd/collectd_sample_configs-master/mcelog.conf
new file mode 100644
index 00000000..633a3bcd
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/mcelog.conf
@@ -0,0 +1,24 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+<LoadPlugin mcelog>
+  Interval 1
+</LoadPlugin>
+
+<Plugin mcelog>
+  <Memory>
+    McelogClientSocket "/var/run/mcelog-client"
+    PersistentNotification false
+  </Memory>
+##  McelogLogfile "/var/log/mcelog"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/network.conf b/src/collectd/collectd_sample_configs-master/network.conf
new file mode 100644
index 00000000..4309ed86
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/network.conf
@@ -0,0 +1,18 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LoadPlugin  network
+<Plugin network>
+    Server "127.0.0.1" "25826"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/ovs_events.conf b/src/collectd/collectd_sample_configs-master/ovs_events.conf
new file mode 100644
index 00000000..250e1e43
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/ovs_events.conf
@@ -0,0 +1,24 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+<LoadPlugin ovs_events>
+  Interval 1
+</LoadPlugin>
+
+<Plugin ovs_events>
+#  Port "6640"
+#  Address "127.0.0.1"
+#  Socket "/var/run/openvswitch/db.sock"
+#  Interfaces "br0" "veth0"
+   SendNotification true
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/ovs_pmd_stats.sh b/src/collectd/collectd_sample_configs-master/ovs_pmd_stats.sh
new file mode 100755
index 00000000..0517717f
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/ovs_pmd_stats.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+sudo python /usr/local/src/ovs_pmd_stats.py --socket-pid-file /var/run/openvswitch/ovs-vswitchd.pid
diff --git a/src/collectd/collectd_sample_configs-master/ovs_stats.conf b/src/collectd/collectd_sample_configs-master/ovs_stats.conf
new file mode 100644
index 00000000..2a6d2fb2
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/ovs_stats.conf
@@ -0,0 +1,23 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License
+
+<LoadPlugin ovs_stats>
+   Interval 1
+</LoadPlugin>
+<Plugin "ovs_stats">
+# Port "6640"
+# Address "127.0.0.1"
+# Socket "/var/run/openvswitch/db.sock"
+# Bridges "br0"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/rdt.conf b/src/collectd/collectd_sample_configs-master/rdt.conf
new file mode 100644
index 00000000..ae983dc0
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/rdt.conf
@@ -0,0 +1,20 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+<LoadPlugin intel_rdt>
+  Interval 1
+</LoadPlugin>
+
+<Plugin "intel_rdt">
+  Cores ""
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/snmp_agent.conf b/src/collectd/collectd_sample_configs-master/snmp_agent.conf
new file mode 100644
index 00000000..7cbde816
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/snmp_agent.conf
@@ -0,0 +1,785 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+LoadPlugin snmp_agent
+<Plugin snmp_agent>
+# Intel PMU MIB
+  <Table "pmuTable">
+    IndexOID "INTEL-PMU-MIB::pmuGroupIndex"
+    <Data "pmuGroupDescr">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "intel_pmu"
+      OIDs "INTEL-PMU-MIB::pmuGroupDescr"
+    </Data>
+    <Data "pmuL1DCacheLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-loads"
+      OIDs "INTEL-PMU-MIB::pmuL1DCacheLoads"
+    </Data>
+    <Data "pmuL1DCacheLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuL1DCacheLoadMisses"
+    </Data>
+    <Data "pmuL1DCacheStores">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-stores"
+      OIDs "INTEL-PMU-MIB::pmuL1DCacheStores"
+    </Data>
+    <Data "pmuL1DCacheStoreMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-store-misses"
+      OIDs "INTEL-PMU-MIB::pmuL1DCacheStoreMisses"
+    </Data>
+    <Data "pmuL1DCachePrefetches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-prefetches"
+      OIDs "INTEL-PMU-MIB::pmuL1DCachePrefetches"
+    </Data>
+    <Data "pmuL1DCachePrefetchMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-dcache-prefetch-misses"
+      OIDs "INTEL-PMU-MIB::pmuL1DCachePrefetchMisses"
+    </Data>
+    <Data "pmuL1ICacheLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-icache-loads"
+      OIDs "INTEL-PMU-MIB::pmuL1ICacheLoads"
+    </Data>
+    <Data "pmuL1ICacheLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-icache-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuL1ICacheLoadMisses"
+    </Data>
+    <Data "pmuL1ICachePrefetches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-icache-prefetches"
+      OIDs "INTEL-PMU-MIB::pmuL1ICachePrefetches"
+    </Data>
+    <Data "pmuL1ICachePrefetchMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "L1-icache-prefetch-misses"
+      OIDs "INTEL-PMU-MIB::pmuL1ICachePrefetchMisses"
+    </Data>
+    <Data "pmuLLCLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-loads"
+      OIDs "INTEL-PMU-MIB::pmuLLCLoads"
+    </Data>
+    <Data "pmuLLCLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuLLCLoadMisses"
+    </Data>
+    <Data "pmuLLCStores">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-stores"
+      OIDs "INTEL-PMU-MIB::pmuLLCStores"
+    </Data>
+    <Data "pmuLLCStoreMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-store-misses"
+      OIDs "INTEL-PMU-MIB::pmuLLCStoreMisses"
+    </Data>
+    <Data "pmuLLCPrefetches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-prefetches"
+      OIDs "INTEL-PMU-MIB::pmuLLCPrefetches"
+    </Data>
+    <Data "pmuLLCPrefetchMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "LLC-prefetch-misses"
+      OIDs "INTEL-PMU-MIB::pmuLLCPrefetchMisses"
+    </Data>
+    <Data "pmuDTLBLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-loads"
+      OIDs "INTEL-PMU-MIB::pmuDTLBLoads"
+    </Data>
+    <Data "pmuDTLBLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuDTLBLoadMisses"
+    </Data>
+    <Data "pmuDTLBStores">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-stores"
+      OIDs "INTEL-PMU-MIB::pmuDTLBStores"
+    </Data>
+    <Data "pmuDTLBStoreMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-store-misses"
+      OIDs "INTEL-PMU-MIB::pmuDTLBStoreMisses"
+    </Data>
+    <Data "pmuDTLBPrefetches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-prefetches"
+      OIDs "INTEL-PMU-MIB::pmuDTLBPrefetches"
+    </Data>
+    <Data "pmuDTLBPrefetchMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "dTLB-prefetch-misses"
+      OIDs "INTEL-PMU-MIB::pmuDTLBPrefetchMisses"
+    </Data>
+    <Data "pmuITLBLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "iTLB-loads"
+      OIDs "INTEL-PMU-MIB::pmuITLBLoads"
+    </Data>
+    <Data "pmuITLBLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "iTLB-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuITLBLoadMisses"
+    </Data>
+    <Data "pmuBranchLoads">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "branch-loads"
+      OIDs "INTEL-PMU-MIB::pmuBranchLoads"
+    </Data>
+    <Data "pmuBranchLoadMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "branch-load-misses"
+      OIDs "INTEL-PMU-MIB::pmuBranchLoadMisses"
+    </Data>
+    <Data "pmuCpuCycles">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "cpu-cycles"
+      OIDs "INTEL-PMU-MIB::pmuCpuCycles"
+    </Data>
+    <Data "pmuInstructions">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "instructions"
+      OIDs "INTEL-PMU-MIB::pmuInstructions"
+    </Data>
+    <Data "pmuCacheReferences">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "cache-references"
+      OIDs "INTEL-PMU-MIB::pmuCacheReferences"
+    </Data>
+    <Data "pmuCacheMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "cache-misses"
+      OIDs "INTEL-PMU-MIB::pmuCacheMisses"
+    </Data>
+    <Data "pmuBranches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "branches"
+      OIDs "INTEL-PMU-MIB::pmuBranches"
+    </Data>
+    <Data "pmuBranchMisses">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "branch-misses"
+      OIDs "INTEL-PMU-MIB::pmuBranchMisses"
+    </Data>
+    <Data "pmuBusCycles">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "bus-cycles"
+      OIDs "INTEL-PMU-MIB::pmuBusCycles"
+    </Data>
+    <Data "pmuCpuClock">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "cpu-clock"
+      OIDs "INTEL-PMU-MIB::pmuCpuClock"
+    </Data>
+    <Data "pmuTaskClock">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "task-clock"
+      OIDs "INTEL-PMU-MIB::pmuTaskClock"
+    </Data>
+    <Data "pmuContextSwitches">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "context-switches"
+      OIDs "INTEL-PMU-MIB::pmuContextSwitches"
+    </Data>
+    <Data "pmuCpuMigrations">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "cpu-migrations"
+      OIDs "INTEL-PMU-MIB::pmuCpuMigrations"
+    </Data>
+    <Data "pmuPageFaults">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "page-faults"
+      OIDs "INTEL-PMU-MIB::pmuPageFaults"
+    </Data>
+    <Data "pmuMinorFaults">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "minor-faults"
+      OIDs "INTEL-PMU-MIB::pmuMinorFaults"
+    </Data>
+    <Data "pmuMajorFaults">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "major-faults"
+      OIDs "INTEL-PMU-MIB::pmuMajorFaults"
+    </Data>
+    <Data "pmuAlignmentFaults">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "alignment-faults"
+      OIDs "INTEL-PMU-MIB::pmuAlignmentFaults"
+    </Data>
+    <Data "pmuEmulationFaults">
+      Plugin "intel_pmu"
+      Type "counter"
+      TypeInstance "emulation-faults"
+      OIDs "INTEL-PMU-MIB::pmuEmulationFaults"
+    </Data>
+  </Table>
+# Intel RDT MIB
+  <Table "rdtTable">
+    IndexOID "INTEL-RDT-MIB::rdtGroupIndex"
+    SizeOID "INTEL-RDT-MIB::rdtGroupNumber"
+    <Data "rdtGroupDescr">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "intel_rdt"
+      OIDs "INTEL-RDT-MIB::rdtGroupDescr"
+    </Data>
+    <Data "rdtLlc">
+      Plugin "intel_rdt"
+      Type "bytes"
+      TypeInstance "llc"
+      OIDs "INTEL-RDT-MIB::rdtLlc"
+    </Data>
+    <Data "rdtIpc">
+      Plugin "intel_rdt"
+      Type "ipc"
+      OIDs "INTEL-RDT-MIB::rdtIpc"
+    </Data>
+    <Data "rdtMbmRemote">
+      Plugin "intel_rdt"
+      Type "memory_bandwidth"
+      TypeInstance "remote"
+      OIDs "INTEL-RDT-MIB::rdtMbmRemote"
+    </Data>
+    <Data "rdtMbmLocal">
+      Plugin "intel_rdt"
+      Type "memory_bandwidth"
+      TypeInstance "local"
+      OIDs "INTEL-RDT-MIB::rdtMbmLocal"
+    </Data>
+  </Table>
+# Intel Mcelog MIB
+  <Table "mcelogTable">
+    IndexOID "INTEL-MCELOG-MIB::memoryGroupIndex"
+    <Data "memoryGroupDescr">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "mcelog"
+      OIDs "INTEL-MCELOG-MIB::memoryGroupDescr"
+    </Data>
+    <Data "memoryCorrectedErrors">
+      Plugin "mcelog"
+      Type "errors"
+      TypeInstance "corrected_memory_errors"
+      OIDs "INTEL-MCELOG-MIB::memoryCorrectedErrors"
+    </Data>
+    <Data "memoryCorrectedTimedErrors">
+      Plugin "mcelog"
+      Type "errors"
+      TypeInstance "corrected_memory_errors_in_24h"
+      OIDs "INTEL-MCELOG-MIB::memoryCorrectedTimedErrors"
+    </Data>
+    <Data "memoryUncorrectedErrors">
+      Plugin "mcelog"
+      Type "errors"
+      TypeInstance "uncorrected_memory_errors"
+      OIDs "INTEL-MCELOG-MIB::memoryUncorrectedErrors"
+    </Data>
+    <Data "memoryUncorrectedTimedErrors">
+      Plugin "mcelog"
+      Type "errors"
+      TypeInstance "uncorrected_memory_errors_in_24h"
+      OIDs "INTEL-MCELOG-MIB::memoryUncorrectedTimedErrors"
+    </Data>
+  </Table>
+# Hugepages
+  <Table "hugepagesTable">
+    <Data "hugepagesNode">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "hugepages"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesNode"
+    </Data>
+    <Data "hugepagesMemoryFree">
+      Plugin "hugepages"
+      Type "memory"
+      TypeInstance "free"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesMemoryFree"
+    </Data>
+    <Data "hugepagesMemoryUsed">
+      Plugin "hugepages"
+      Type "memory"
+      TypeInstance "used"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesMemoryUsed"
+    </Data>
+    <Data "hugepagesPagesFree">
+      Plugin "hugepages"
+      Type "vmpage_number"
+      TypeInstance "free"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesPagesFree"
+    </Data>
+    <Data "hugepagesPagesUsed">
+      Plugin "hugepages"
+      Type "vmpage_number"
+      TypeInstance "used"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesPagesUsed"
+    </Data>
+    <Data "hugepagesPercentFree">
+      Plugin "hugepages"
+      Type "percent"
+      TypeInstance "free"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesPercentFree"
+    </Data>
+    <Data "hugepagesPercentUsed">
+      Plugin "hugepages"
+      Type "percent"
+      TypeInstance "used"
+      OIDs "INTEL-HUGEPAGES-MIB::hugepagesPercentUsed"
+    </Data>
+  </Table>
+  # Libvirt MIB
+  <Table "lvhDomainTable">
+    <Data "DomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDomainName"
+    </Data>
+    <Data "CPUTotalTime">
+      Plugin "virt"
+      Type "ps_cputime"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhCPUTotalTimeUser" "LIBVIRT-HYPERVISOR-MIB::lvhCPUTotalTimeSystem"
+    </Data>
+    <Data "VirtCPUTotal">
+      Plugin "virt"
+      Type "percent"
+      TypeInstance "virt_cpu_total"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhVirtCPUTotal"
+    </Data>
+    <Data "MemoryTotal">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "total"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryTotal"
+    </Data>
+  </Table>
+  <Table "MemoryTable">
+    <Data "MemoryDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryDomainName"
+    </Data>
+    <Data "MemorySwapIn">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "swap_in"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemorySwapIn"
+    </Data>
+    <Data "MemorySwapOut">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "swap_out"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemorySwapOut"
+    </Data>
+    <Data "MemoryMajorFault">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "major_fault"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryMajorFault"
+    </Data>
+    <Data "MemoryMinorFault">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "minor_fault"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryMinorFault"
+    </Data>
+    <Data "MemoryUnused">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "unused"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryUnused"
+    </Data>
+    <Data "MemoryAvailable">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "available"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryAvailable"
+    </Data>
+    <Data "MemoryActualBalloon">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "actual_balloon"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryActualBalloon"
+    </Data>
+    <Data "MemoryRss">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "rss"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryRss"
+    </Data>
+    <Data "MemoryLastUpdate">
+      Plugin "virt"
+      Type "memory"
+      TypeInstance "last_update"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhMemoryLastUpdate"
+    </Data>
+  </Table>
+  <Table "PerfTable">
+    <Data "PerfDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfDomainName"
+    </Data>
+    <Data "PerfAlignmentFaults">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_alignment_faults"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfAlignmentFaults"
+    </Data>
+    <Data "PerfBranchInstructions">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_branch_instructions"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfBranchInstructions"
+    </Data>
+    <Data "PerfBranchMisses">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_branch_misses"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfBranchMisses"
+    </Data>
+    <Data "PerfBusCycles">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_bus_cycles"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfBusCycles"
+    </Data>
+    <Data "PerfCacheMisses">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cache_misses"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCacheMisses"
+    </Data>
+    <Data "PerfCacheReferences">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cache_references"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCacheReferences"
+    </Data>
+    <Data "PerfCmt">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cmt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCmt"
+    </Data>
+    <Data "PerfContextSwitches">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_context_switches"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfContextSwitches"
+    </Data>
+    <Data "PerfCPUClock">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cpu_clock"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCPUClock"
+    </Data>
+    <Data "PerfCPUCycles">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cpu_cycles"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCPUCycles"
+    </Data>
+    <Data "PerfCPUMigrations">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_cpu_migrations"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfCPUMigrations"
+    </Data>
+    <Data "PerfEmulationFaults">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_emulation_faults"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfEmulationFaults"
+    </Data>
+    <Data "PerfInstructions">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_instructions"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfInstructions"
+    </Data>
+    <Data "PerfMbml">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_mbml"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfMbml"
+    </Data>
+    <Data "PerfMbmt">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_mbmt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfMbmt"
+    </Data>
+    <Data "PerfPageFaults">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_page_faults"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfPageFaults"
+    </Data>
+    <Data "PerfPageFaultsMaj">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_page_faults_maj"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfPageFaultsMaj"
+    </Data>
+    <Data "PerfPageFaultsMin">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_page_faults_min"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfPageFaultsMin"
+    </Data>
+    <Data "PerfRefCPUCycles">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_ref_cpu_cycles"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfRefCPUCycles"
+    </Data>
+    <Data "PerfTaskClock">
+      Plugin "virt"
+      Type "perf"
+      TypeInstance "perf_task_clock"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhPerfTaskClock"
+    </Data>
+  </Table>
+  <Table "lvhCPUAffinityTable">
+    <Data "DomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhAffinityDomainName"
+    </Data>
+    <Data "VCPU">
+      Plugin "virt"
+      <IndexKey>
+        Source "TypeInstance"
+        Regex "^vcpu_([0-9]{1,3})-cpu_[0-9]{1,3}$"
+        Group 1
+      </IndexKey>
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhVCPUIndex"
+    </Data>
+    <Data "CPU">
+      Plugin "virt"
+      <IndexKey>
+        Source "TypeInstance"
+        Regex "^vcpu_[0-9]{1,3}-cpu_([0-9]{1,3})$"
+        Group 1
+      </IndexKey>
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhCPUIndex"
+    </Data>
+    <Data "CPUAffinity">
+      Plugin "virt"
+      Type "cpu_affinity"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhCPUAffinity"
+    </Data>
+  </Table>
+  <Table "VirtVCPUTable">
+    <Data "VCPUDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhVCPUDomainName"
+    </Data>
+    <Data "VCPUVCPUIndex">
+      <IndexKey>
+        Source "TypeInstance"
+        Regex "^([0-9]{1,3})$"
+        Group 1
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhVCPUVCPUIndex"
+    </Data>
+    <Data "VirtVCPU">
+      Plugin "virt"
+      Type "virt_vcpu"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhVirtVCPU"
+    </Data>
+  </Table>
+  <Table "DiskErrorTable">
+    <Data "DiskDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskDomainName"
+    </Data>
+    <Data "DiskName">
+      <IndexKey>
+        Source "TypeInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskName"
+    </Data>
+    <Data "DiskError">
+      Plugin "virt"
+      Type "disk_error"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskError"
+    </Data>
+  </Table>
+  <Table "BlockDeviceTable">
+    <Data "BlockDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhBlockDomainName"
+    </Data>
+    <Data "BlockDeviceName">
+      <IndexKey>
+        Source "TypeInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhBlockDeviceName"
+    </Data>
+    <Data "DiskOps">
+      Plugin "virt"
+      Type "disk_ops"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskOpsRead" "LIBVIRT-HYPERVISOR-MIB::lvhDiskOpsWrite"
+    </Data>
+    <Data "DiskOctets">
+      Plugin "virt"
+      Type "disk_octets"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskOctetsRead" "LIBVIRT-HYPERVISOR-MIB::lvhDiskOctetsWrite"
+    </Data>
+    <Data "DiskTimeCache">
+      Plugin "virt"
+      Type "disk_time"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhDiskTimeCacheRead" "LIBVIRT-HYPERVISOR-MIB::lvhDiskTimeCacheWrite"
+    </Data>
+  </Table>
+  <Table "BlockDevFlushTable">
+    <Data "BlockDevFlushDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhBlockDevFlushDomainName"
+    </Data>
+    <Data "BlockDevFlushDeviceName">
+      <IndexKey>
+        Source "TypeInstance"
+        Regex "^flush-(.*)$"
+        Group 1
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhBlockDevFlushDeviceName"
+    </Data>
+    <Data "TotalRequestsFlush">
+      Plugin "virt"
+      Type "total_requests"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhTotalRequestsFlush"
+    </Data>
+    <Data "TotalTimeInMsFlush">
+      Plugin "virt"
+      Type "total_time_in_ms"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhTotalTimeInMsFlush"
+    </Data>
+  </Table>
+  <Table "NetworkIfaceTable">
+    <Data "NetIfDomainName">
+      <IndexKey>
+        Source "PluginInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhNetIfDomainName"
+    </Data>
+    <Data "InterfaceName">
+      <IndexKey>
+        Source "TypeInstance"
+      </IndexKey>
+      Plugin "virt"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhInterfaceName"
+    </Data>
+    <Data "IfBytes">
+      Plugin "virt"
+      Type "if_octets"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhIfBytesReceived" "LIBVIRT-HYPERVISOR-MIB::lvhIfBytesTransmitted"
+    </Data>
+    <Data "IfPackets">
+      Plugin "virt"
+      Type "if_packets"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhIfPacketsReceived" "LIBVIRT-HYPERVISOR-MIB::lvhIfPacketsTransmitted"
+    </Data>
+    <Data "lvhIfErrors">
+      Plugin "virt"
+      Type "if_errors"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhIfErrorsReceive" "LIBVIRT-HYPERVISOR-MIB::lvhIfErrorsTransmission"
+    </Data>
+    <Data "IfDroppedReceive">
+      Plugin "virt"
+      Type "if_dropped"
+      OIDs "LIBVIRT-HYPERVISOR-MIB::lvhIfDroppedReceive" "LIBVIRT-HYPERVISOR-MIB::lvhIfDroppedTransmit"
+    </Data>
+  </Table>
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/virt.conf b/src/collectd/collectd_sample_configs-master/virt.conf
new file mode 100644
index 00000000..88229e3c
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/virt.conf
@@ -0,0 +1,30 @@
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+LoadPlugin virt
+<Plugin virt>
+# Connection "xen:///"
+  RefreshInterval 60
+# Domain "name"
+# BlockDevice "name:device"
+# BlockDeviceFormat target
+# BlockDeviceFormatBasename false
+# InterfaceDevice "name:device"
+# IgnoreSelected false
+# HostnameFormat name
+# InterfaceFormat name
+# PluginInstanceFormat name
+# Instances 1
+  ExtraStats "cpu_util disk disk_err domain_state fs_info job_stats_background pcpu perf vcpupin"
+</Plugin>
diff --git a/src/collectd/collectd_sample_configs-master/write_notification.sh b/src/collectd/collectd_sample_configs-master/write_notification.sh
new file mode 100755
index 00000000..ed6ed9e2
--- /dev/null
+++ b/src/collectd/collectd_sample_configs-master/write_notification.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+# Copyright 2017 OPNFV
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+rm -f /tmp/notifications
+while read x y
+do
+  echo $x$y >> /tmp/notifications
+done
diff --git a/src/collectd/include_config.sh b/src/collectd/include_config.sh
index dd20893d..4f91a453 100755
--- a/src/collectd/include_config.sh
+++ b/src/collectd/include_config.sh
@@ -13,12 +13,31 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# Config file options are changing between releases so we have to store both
+# configurations variants and choose correct one for target collectd version
+
+if [ -z "$1" ]; then
+    echo "Error! Please sample configs variant name as a param!"\
+         "(name of directory with sample-configs)"
+    echo "Usage:"
+    echo "$0 SAMPLE_CONFIGS_VARIANT_NAME"
+    echo "e.g. $0 'collectd_sample_configs'"
+    exit 1
+fi
+
+SAMPLE_CONF_VARIANT="$1"
 COLLECTD_CONF_FILE=/opt/collectd/etc/collectd.conf
 COLLECTD_CONF_DIR=/opt/collectd/etc/collectd.conf.d
 INCLUDE_CONF="<Include \"/opt/collectd/etc/collectd.conf.d\">"
 CURR_DIR=`pwd`
 HOSTNAME=`hostname`
-SAMPLE_CONF_DIR=$CURR_DIR/collectd_sample_configs/*
+SAMPLE_CONF_DIR=$CURR_DIR/$SAMPLE_CONF_VARIANT
+
+if [ ! -d "$SAMPLE_CONF_DIR" ]; then
+    echo "$SAMPLE_CONF_DIR does not exits!"\
+         "Probably passed bad variant name as a param: $SAMPLE_CONF_VARIANT"
+    exit 1
+fi
 
 function write_include {
     echo "Hostname \"$HOSTNAME\"" | sudo tee -a $COLLECTD_CONF_FILE;
@@ -31,7 +50,8 @@ grep -qe '<Include "/opt/collectd/etc/collectd.conf.d">' $COLLECTD_CONF_FILE; [
 
 `mkdir -p $COLLECTD_CONF_DIR`
 
-for F in $SAMPLE_CONF_DIR; do
+SAMPLE_CONF_FILES=$SAMPLE_CONF_DIR/*
+for F in $SAMPLE_CONF_FILES; do
    FILE=$(basename $F)
    [ -f $COLLECTD_CONF_DIR/$FILE ] && echo "File $COLLECTD_CONF_DIR/$FILE exists" || cp $F $COLLECTD_CONF_DIR
 done
diff --git a/src/package-list.mk b/src/package-list.mk
index 975a79e8..b58e092a 100644
--- a/src/package-list.mk
+++ b/src/package-list.mk
@@ -19,7 +19,14 @@ KAFKA_TAG ?= v0.9.5
 
 # collectd section
 COLLECTD_URL ?= https://github.com/collectd/collectd
-COLLECTD_TAG ?= collectd-5.8
+# there are 2 collectd flavors:
+# -"collectd" - based on stable collect release
+# -"collectd-master" - development version, based on master branch
+ifdef COLLECTD_USE_MASTER
+	COLLECTD_TAG ?= master
+else
+	COLLECTD_TAG ?= collectd-5.8
+endif
 
 COLLECTD_OPENSTACK_URL ?= https://github.com/openstack/collectd-openstack-plugins
 COLLECTD_OPENSTACK_TAG ?= stable/pike