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authorMaryam Tahhan <maryam.tahhan@intel.com>2017-11-20 13:22:56 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-11-20 13:22:56 +0000
commitdde33f975509dc47fe580a59f5ce3b615be23116 (patch)
tree7314e2acd3bff3cf780359da022ceeded0efd833 /docker
parent8e44b29f6eca84e41aa8a5f3be5d006340d66d89 (diff)
parent810dac49e96193b447d231d25d6522eef2e62d02 (diff)
Merge "docker: Added docker container for running collectd"
Diffstat (limited to 'docker')
-rw-r--r--docker/Dockerfile18
-rw-r--r--docker/README106
-rwxr-xr-xdocker/configure_grafana.sh18
-rw-r--r--docker/cpu_usage_dashboard.json667
-rw-r--r--docker/docker-compose.yml16
-rwxr-xr-xdocker/get_types_db.sh14
-rw-r--r--docker/influxdb.conf33
-rw-r--r--docker/run_collectd.sh15
8 files changed, 887 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 00000000..0b4944e9
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,18 @@
+FROM centos:7
+
+RUN yum update -y
+RUN yum install -y which sudo
+ENV DOCKER y
+COPY systems /systems
+COPY src /src
+COPY 3rd_party /3rd_party
+COPY mibs /mibs
+
+WORKDIR /systems
+RUN sh ./build_base_machine.sh
+RUN useradd -ms /bin/bash collectd_exec
+RUN echo "collectd_exec ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+WORKDIR /src
+
+COPY docker/run_collectd.sh /run_collectd.sh
+RUN chmod +x /run_collectd.sh
diff --git a/docker/README b/docker/README
new file mode 100644
index 00000000..7f5633ac
--- /dev/null
+++ b/docker/README
@@ -0,0 +1,106 @@
+==============================================================================
+Readme for collectd docker container in barometer project
+==============================================================================
+
+This text file includes information about environment preparation and
+deployment collectd in docker container
+
+Table of content:
+1. DESCRIPTION
+2. SYSTEM REQUIREMENTS
+3. INSTALLATION NOTES
+4. ADDITIONAL STEPS
+
+------------------------------------------------------------------------------
+1. DESCRIPTION
+
+This Dockerfile provides instruction for building collect in isolated container
+
+------------------------------------------------------------------------------
+2. SYSTEM REQUIREMENTS
+
+ Docker >= 17.06.0-ce
+
+------------------------------------------------------------------------------
+3. INSTALLATION NOTES
+
+To build docker container run
+sudo docker build -f ./docker/Dockerfile .
+from 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
+
+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
+
+/opt/collectd/sbin/collectd -f
+
+------------------------------------------------------------------------------
+4. ADDITIONAL STEPS
+
+To check if container works properly additional packages should be installed
+on host system.
+
+MCELOG
+To simulate mcelog message use instruction in http://artifacts.opnfv.org/barometer/docs/index.html#mcelog-plugin
+
+git clone https://github.com/andikleen/mce-inject
+cd mce-inject/
+make
+sudo make install
+modprobe mce-inject
+
+go to mcelog folder
+sudo make test
+
+if runs multiple times mcelog service shoud be restarted(cause mcelog make test exits closes mcelog)
+
+VIRT
+http://artifacts.opnfv.org/barometer/docs/index.html#virt-plugin
+Check that libvirtd is running on the remote host
+systemctl status libvirtd
+virsh list
+virsh perf instance-00000003
+sudo virsh perf instance-00000003 --enable cpu_cycles --live
+sudo virsh perf instance-00000003 --enable cmt --live
+sudo virsh perf instance-00000003 --enable mbmt --live
+sudo virsh perf instance-00000003 --enable mbml --live
+sudo virsh perf instance-00000003 --enable instructions --live
+sudo virsh perf instance-00000003 --enable cache_references --live
+sudo virsh perf instance-00000003 --enable cache_mises --live
+sudo virsh perf instance-00000003 --enable cache_misses --live
+
+OVS
+To successfuly run ovs plugins in Docker you need an ovs instance to connect to
+
+sudo yum install -y openvswitch-switch
+sudo service openvswitch-switch start
+sudo ovs-vsctl set-manager ptcp:6640
+
+Alternatively you can build ovs from source
+yum -y install make gcc openssl-devel autoconf automake rpm-build \
+ redhat-rpm-config python-devel openssl-devel kernel-devel \
+ kernel-debug-devel libtool wget python-six selinux-policy-devel
+mkdir -p ~/rpmbuild/SOURCES
+cd ~/rpmbuild/SOURCES
+wget http://openvswitch.org/releases/openvswitch-2.5.3.tar.gz
+tar xfz openvswitch-2.5.3.tar.gz
+sed 's/openvswitch-kmod, //g' rhel/openvswitch.spec > rhel/openvswitch_no_kmod.spec
+rpmbuild -bb --nocheck rhel/openvswitch_no_kmod.spec
+cd ../RPMS/x86_64/
+yum install -y openvswitch-2.5.3-1.x86_64.rpm
+sudo systemctl start openvswitch.service
+sudo ovs-vsctl set-manager ptcp:6640
+
+To check if connection is successfull please check
+sudo ovs-vsctl show
+319efc53-b321-49a9-b628-e8d70f9bd8a9
+ Manager "ptcp:6640"
+ is_connected: true - can be a marker that ovs plugins successfully connected
+ ovs_version: "2.5.3"
+on the host.
diff --git a/docker/configure_grafana.sh b/docker/configure_grafana.sh
new file mode 100755
index 00000000..059cca97
--- /dev/null
+++ b/docker/configure_grafana.sh
@@ -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.
+curl -u admin:admin -X POST -H 'content-type: application/json'\
+ http://127.0.0.1:3000/api/datasources -d \
+ '{"name":"collectd","type":"influxdb","url":"http://localhost:8086","access":"proxy","isDefault":true,"database":"collectd","user":"admin","password":"admin","basicAuth":false}'
+curl -u admin:admin -X POST -H 'content-type: application/json'\
+ http://127.0.0.1:3000/api/dashboards/db -d @cpu_usage_dashboard.json
diff --git a/docker/cpu_usage_dashboard.json b/docker/cpu_usage_dashboard.json
new file mode 100644
index 00000000..7eb0d7d0
--- /dev/null
+++ b/docker/cpu_usage_dashboard.json
@@ -0,0 +1,667 @@
+{
+ "dashboard": {
+ "annotations": {
+ "list": [
+ {
+ "builtIn": 1,
+ "datasource": "-- Grafana --",
+ "enable": true,
+ "hide": true,
+ "iconColor": "rgba(0, 211, 255, 1)",
+ "name": "Annotations & Alerts",
+ "type": "dashboard"
+ }
+ ]
+ },
+ "editable": true,
+ "gnetId": null,
+ "graphTooltip": 0,
+ "hideControls": false,
+ "id": null,
+ "links": [
+
+ ],
+ "rows": [
+ {
+ "collapse": false,
+ "height": 250,
+ "panels": [
+ {
+ "aliasColors": {
+
+ },
+ "bars": false,
+ "dashLength": 10,
+ "dashes": false,
+ "datasource": "$datasource",
+ "editable": true,
+ "error": false,
+ "fill": 1,
+ "grid": {
+
+ },
+ "id": 3,
+ "legend": {
+ "alignAsTable": true,
+ "avg": true,
+ "current": false,
+ "hideZero": true,
+ "max": true,
+ "min": true,
+ "rightSide": true,
+ "show": true,
+ "total": false,
+ "values": true
+ },
+ "lines": true,
+ "linewidth": 1,
+ "links": [
+
+ ],
+ "nullPointMode": "connected",
+ "percentage": false,
+ "pointradius": 5,
+ "points": false,
+ "renderer": "flot",
+ "seriesOverrides": [
+
+ ],
+ "spaceLength": 10,
+ "span": 12,
+ "stack": false,
+ "steppedLine": false,
+ "targets": [
+ {
+ "alias": "idle",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'idle') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "B",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "idle"
+ }
+ ]
+ },
+ {
+ "alias": "iowait",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'wait') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "C",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "wait"
+ }
+ ]
+ },
+ {
+ "alias": "irq",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'interrupt') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "D",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "interrupt"
+ }
+ ]
+ },
+ {
+ "alias": "nice",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'nice') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "E",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "nice"
+ }
+ ]
+ },
+ {
+ "alias": "softirq",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'softirq') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "F",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "softirq"
+ }
+ ]
+ },
+ {
+ "alias": "steal",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'steal') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "G",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "steal"
+ }
+ ]
+ },
+ {
+ "alias": "system",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'system') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "H",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "system"
+ }
+ ]
+ },
+ {
+ "alias": "user",
+ "dsType": "influxdb",
+ "expr": "",
+ "groupBy": [
+ {
+ "params": [
+ "$interval"
+ ],
+ "type": "time"
+ },
+ {
+ "params": [
+ "null"
+ ],
+ "type": "fill"
+ }
+ ],
+ "hide": false,
+ "intervalFactor": 2,
+ "measurement": "cpu_value",
+ "orderByTime": "ASC",
+ "policy": "default",
+ "query": "SELECT mean(\"value\") FROM \"cpu_value\" WHERE (\"host\" =~ \/^$host$\/ AND \"type_instance\" = 'user') AND $timeFilter GROUP BY time($interval) fill(null)",
+ "rawQuery": false,
+ "refId": "I",
+ "resultFormat": "time_series",
+ "select": [
+ [
+ {
+ "params": [
+ "value"
+ ],
+ "type": "field"
+ },
+ {
+ "params": [
+
+ ],
+ "type": "mean"
+ }
+ ]
+ ],
+ "tags": [
+ {
+ "key": "host",
+ "operator": "=~",
+ "value": "\/^$host$\/"
+ },
+ {
+ "condition": "AND",
+ "key": "type_instance",
+ "operator": "=",
+ "value": "user"
+ }
+ ]
+ }
+ ],
+ "thresholds": [
+
+ ],
+ "timeFrom": null,
+ "timeShift": null,
+ "title": "CPU Usage",
+ "tooltip": {
+ "msResolution": true,
+ "shared": true,
+ "sort": 0,
+ "value_type": "cumulative"
+ },
+ "type": "graph",
+ "xaxis": {
+ "buckets": null,
+ "mode": "time",
+ "name": null,
+ "show": true,
+ "values": [
+
+ ]
+ },
+ "yaxes": [
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ },
+ {
+ "format": "short",
+ "label": null,
+ "logBase": 1,
+ "max": null,
+ "min": null,
+ "show": true
+ }
+ ]
+ }
+ ],
+ "repeat": null,
+ "repeatIteration": null,
+ "repeatRowId": null,
+ "showTitle": false,
+ "title": "Dashboard Row",
+ "titleSize": "h6"
+ }
+ ],
+ "schemaVersion": 14,
+ "style": "dark",
+ "tags": [
+
+ ],
+ "templating": {
+ "list": [
+ {
+ "current": {
+ "text": "default",
+ "value": "default"
+ },
+ "hide": 0,
+ "label": null,
+ "name": "datasource",
+ "options": [
+
+ ],
+ "query": "influxdb",
+ "refresh": 1,
+ "regex": "",
+ "type": "datasource"
+ },
+ {
+ "allValue": null,
+ "current": {
+ "text": "localhost",
+ "value": "localhost"
+ },
+ "datasource": "$datasource",
+ "hide": 0,
+ "includeAll": false,
+ "label": null,
+ "multi": false,
+ "name": "host",
+ "options": [
+
+ ],
+ "query": "SHOW TAG VALUES WITH KEY=host",
+ "refresh": 1,
+ "regex": "",
+ "sort": 0,
+ "tagValuesQuery": "",
+ "tags": [
+
+ ],
+ "tagsQuery": "",
+ "type": "query",
+ "useTags": false
+ }
+ ]
+ },
+ "time": {
+ "from": "now-6h",
+ "to": "now"
+ },
+ "timepicker": {
+ "refresh_intervals": [
+ "5s",
+ "10s",
+ "30s",
+ "1m",
+ "5m",
+ "15m",
+ "30m",
+ "1h",
+ "2h",
+ "1d"
+ ],
+ "time_options": [
+ "5m",
+ "15m",
+ "1h",
+ "6h",
+ "12h",
+ "24h",
+ "2d",
+ "7d",
+ "30d"
+ ]
+ },
+ "timezone": "",
+ "title": "CPU Usage",
+ "version": 1
+ },
+ "overwrite": false
+}
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
new file mode 100644
index 00000000..b5029a45
--- /dev/null
+++ b/docker/docker-compose.yml
@@ -0,0 +1,16 @@
+version: '2'
+
+services:
+ influxdb:
+ image: influxdb:1.3.7
+ network_mode: host
+ volumes:
+ - /var/lib/influxdb
+ - ./influxdb.conf:/etc/influxdb/influxdb.conf
+ - ./types.db:/usr/share/collectd/types.db:ro
+ grafana:
+ image: grafana/grafana:4.6.0
+ network_mode: host
+ volumes:
+ - /var/lib/grafana
+
diff --git a/docker/get_types_db.sh b/docker/get_types_db.sh
new file mode 100755
index 00000000..7b9105e3
--- /dev/null
+++ b/docker/get_types_db.sh
@@ -0,0 +1,14 @@
+# 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.
+wget https://raw.githubusercontent.com/collectd/collectd/collectd-5.8/src/types.db -O types.db
diff --git a/docker/influxdb.conf b/docker/influxdb.conf
new file mode 100644
index 00000000..69d69b18
--- /dev/null
+++ b/docker/influxdb.conf
@@ -0,0 +1,33 @@
+
+[meta]
+ dir = "/var/lib/influxdb/meta"
+
+[data]
+ dir = "/var/lib/influxdb/data"
+ wal-dir = "/var/lib/influxdb/wal"
+
+[coordinator]
+
+[retention]
+
+[shard-precreation]
+
+
+[monitor]
+
+
+[http]
+
+[[graphite]]
+
+[[collectd]]
+enabled = true
+typesdb = "/usr/share/collectd/types.db"
+[[opentsdb]]
+
+[[udp]]
+
+[continuous_queries]
+
+
+
diff --git a/docker/run_collectd.sh b/docker/run_collectd.sh
new file mode 100644
index 00000000..001cce1a
--- /dev/null
+++ b/docker/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