Modified telegraf install to refactor config files, added extra parameter

Vagrantfile

@@ -30,7 +30,7 @@ require 'yaml'
 #   --infra <infradir>
 
 # Set defaults
-DEFAULT_INFRA = "streaming"
+DEFAULT_INFRA = "full"
 
 # Define custom options
 opts = GetoptLong.new(
@@ -93,7 +93,7 @@ Vagrant.configure("2") do |config|
           instance_config.vm.provision :shell, :path => "test/services/#{host["service_name"]}/install.sh", env: {"REPO_ROOT" => "/vagrant"}
     
           # CLMC agent install
-          instance_config.vm.provision :shell, :path => "scripts/clmc-agent/install.sh", :args => "/vagrant/test/services/#{host["service_name"]}/telegraf_template.conf #{host["location"]} #{host["sfc_id"]} #{host["sfc_id_instance"]} #{host["sf_id"]} #{host["sf_id_instance"]} #{host["ipendpoint_id"]} #{host["influxdb_url"]} #{host["database_name"]}"
+          instance_config.vm.provision :shell, :path => "scripts/clmc-agent/install.sh", :args => "/vagrant/scripts/clmc-agent/telegraf_template.conf /vagrant/test/services/#{host["service_name"]}/telegraf_template.conf #{host["location"]} #{host["sfc_id"]} #{host["sfc_id_instance"]} #{host["sf_id"]} #{host["sf_id_instance"]} #{host["ipendpoint_id"]} #{host["influxdb_url"]} #{host["database_name"]}"
       end
 
       

scripts/clmc-agent/install.sh

@@ -25,24 +25,29 @@
 #/////////////////////////////////////////////////////////////////////////
 
 # Install telegraf
-if [ "$#" -ne 9 ]; then
+if [ "$#" -ne 10 ]; then
     echo "Error: illegal number of arguments: "$#
-      echo "Usage: install-clmc-agent.sh TELEGRAF_CONF_FILE LOCATION SFC_ID SFC_ID_INSTANCE SF_ID SF_ID_INSTANCE IP_ENDPOINT_ID INFLUXDB_URL DATABASE_NAME"
+      echo "Usage: install-clmc-agent.sh TELEGRAF_GENERAL_CONF_FILE TELEGRAF_SERVICE_CONF_FILE LOCATION SFC_ID SFC_ID_INSTANCE SF_ID SF_ID_INSTANCE IP_ENDPOINT_ID INFLUXDB_URL DATABASE_NAME"
       exit 
 fi
 
-TELEGRAF_CONF_FILE=$1
-LOCATION=$2
-SFC_ID=$3
-SFC_ID_INSTANCE=$4
-SF_ID=$5
-SF_ID_INSTANCE=$6
-IP_ENDPOINT_ID=$7
-INFLUXDB_URL=$8
-DATABASE_NAME=$9
+TELEGRAF_GENERAL_CONF_FILE=$1
+TELEGRAF_SERVICE_CONF_FILE=$2
+LOCATION=$3
+SFC_ID=$4
+SFC_ID_INSTANCE=$5
+SF_ID=$6
+SF_ID_INSTANCE=$7
+IP_ENDPOINT_ID=$8
+INFLUXDB_URL=$9
+DATABASE_NAME=${10}
 
-if [ ! -f $TELEGRAF_CONF_FILE ]; then
-    echo "Error: Telegraf conf template file not found: "$TELEGRAF_CONF_FILE
+if [ ! -f $TELEGRAF_GENERAL_CONF_FILE ]; then
+    echo "Error: Telegraf conf template file not found: "$TELEGRAF_GENERAL_CONF_FILE
+    exit
+fi
+if [ ! -f $TELEGRAF_SERVICE_CONF_FILE ]; then
+    echo "Error: Telegraf conf service specific file not found: "$TELEGRAF_SERVICE_CONF_FILE
     exit
 fi
 
@@ -50,8 +55,10 @@ wget https://dl.influxdata.com/telegraf/releases/telegraf_1.3.2-1_amd64.deb
 dpkg -i telegraf_1.3.2-1_amd64.deb
 
 # Copy configuration
-echo "Telegraf config file: " $TELEGRAF_CONF_FILE
-cp $TELEGRAF_CONF_FILE /etc/telegraf/telegraf.conf
+echo "Telegraf general config file: " $TELEGRAF_GENERAL_CONF_FILE
+cp $TELEGRAF_GENERAL_CONF_FILE /etc/telegraf/telegraf.conf
+echo "Telegraf service config file: " $TELEGRAF_SERVICE_CONF_FILE
+cp $TELEGRAF_SERVICE_CONF_FILE /etc/telegraf/telegraf.d/telegraf.conf
 
 echo "INFLUXDB_URL: " $INFLUXDB_URL
 echo "DATABASE_NAME: " $DATABASE_NAME

test/services/apache/telegraf_template.conf

-# Telegraf configuration
-
-# Telegraf is entirely plugin driven. All metrics are gathered from the
-# declared inputs, and sent to the declared outputs.
-
-# Plugins must be declared in here to be active.
-# To deactivate a plugin, comment out the name and any variables.
-
-# Use 'telegraf -config telegraf.conf -test' to see what metrics a config
-# file would generate.
-
-# Global tags can be specified here in key="value" format.
-[global_tags]
-  # location of the data centre
-  location="{{LOCATION}}"
-  # media service template id
-  sfc="{{SFC_ID}}"
-  # media service instance
-  sfc_i="{{SFC_ID_INSTANCE}}"
-  # service function type
-  sf="{{SF_ID}}"
-  # service function instance id
-  sf_i="{{SF_ID_INSTANCE}}"
-  # ipendpoint id aka surrogate instance
-  ipendpoint="{{IP_ENDPOINT_ID}}"
-
-# Configuration for telegraf agent
-[agent]
-  ## Default data collection interval for all inputs
-  interval = "10s"
-  ## Rounds collection interval to 'interval'
-  ## ie, if interval="10s" then always collect on :00, :10, :20, etc.
-  round_interval = true
-
-  ## Telegraf will cache metric_buffer_limit metrics for each output, and will
-  ## flush this buffer on a successful write.
-  metric_buffer_limit = 1000
-  ## Flush the buffer whenever full, regardless of flush_interval.
-  flush_buffer_when_full = true
-
-  ## Collection jitter is used to jitter the collection by a random amount.
-  ## Each plugin will sleep for a random time within jitter before collecting.
-  ## This can be used to avoid many plugins querying things like sysfs at the
-  ## same time, which can have a measurable effect on the system.
-  collection_jitter = "0s"
-
-  ## Default flushing interval for all outputs. You shouldn't set this below
-  ## interval. Maximum flush_interval will be flush_interval + flush_jitter
-  flush_interval = "10s"
-  ## Jitter the flush interval by a random amount. This is primarily to avoid
-  ## large write spikes for users running a large number of telegraf instances.
-  ## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
-  flush_jitter = "0s"
-
-  ## Logging configuration:
-  ## Run telegraf in debug mode
-  debug = false
-  ## Run telegraf in quiet mode
-  quiet = false
-  ## Specify the log file name. The empty string means to log to stdout.
-  logfile = "/var/log/telegraf/telegraf.log"
-
-  ## Override default hostname, if empty use os.Hostname()
-  hostname = ""
-
-
-###############################################################################
-#                                  OUTPUTS                                    #
-###############################################################################
-
-# Configuration for influxdb server to send metrics to
-[[outputs.influxdb]]
-  # The full HTTP or UDP endpoint URL for your InfluxDB instance.
-  # Multiple urls can be specified but it is assumed that they are part of the same
-  # cluster, this means that only ONE of the urls will be written to each interval.
-  # urls = ["udp://127.0.0.1:8089"] # UDP endpoint example
-  urls = ["{{INFLUXDB_URL}}"] # required
-  # The target database for metrics (telegraf will create it if not exists)
-  database = "{{DATABASE_NAME}}" # required
-  # Precision of writes, valid values are "ns", "us" (or "µs"), "ms", "s", "m", "h".
-  # note: using second precision greatly helps InfluxDB compression
-  precision = "s"
-
-  ## Write timeout (for the InfluxDB client), formatted as a string.
-  ## If not provided, will default to 5s. 0s means no timeout (not recommended).
-  timeout = "5s"
-  # username = "telegraf"
-  # password = "metricsmetricsmetricsmetrics"
-  # Set the user agent for HTTP POSTs (can be useful for log differentiation)
-  # user_agent = "telegraf"
-  # Set UDP payload size, defaults to InfluxDB UDP Client default (512 bytes)
-  # udp_payload = 512
-
-
-###############################################################################
-#                                  INPUTS                                     #
-###############################################################################
-# # Read metrics about network interface usage
- [[inputs.net]]
-#   ## By default, telegraf gathers stats from any up interface (excluding loopback)
-#   ## Setting interfaces will tell it to gather these explicit interfaces,
-#   ## regardless of status.
-#   ##
-#   # interfaces = ["eth0"]
-
-# Read metrics about cpu usage
-[[inputs.cpu]]
-  ## Whether to report per-cpu stats or not
-  percpu = true
-  ## Whether to report total system cpu stats or not
-  totalcpu = true
-  ## If true, collect raw CPU time metrics.
-  collect_cpu_time = false
-  ## If true, compute and report the sum of all non-idle CPU states.
- #report_active = false
-
-
-# Read metrics about disk usage by mount point
-[[inputs.disk]]
-  ## By default, telegraf gather stats for all mountpoints.
-  ## Setting mountpoints will restrict the stats to the specified mountpoints.
-  # mount_points = ["/"]
-
-  ## Ignore some mountpoints by filesystem type. For example (dev)tmpfs (usually
-  ## present on /run, /var/run, /dev/shm or /dev).
-  ignore_fs = ["tmpfs", "devtmpfs", "devfs"]
-
-
-# Read metrics about disk IO by device
-[[inputs.diskio]]
-  ## By default, telegraf will gather stats for all devices including
-  ## disk partitions.
-  ## Setting devices will restrict the stats to the specified devices.
-  # devices = ["sda", "sdb"]
-  ## Uncomment the following line if you need disk serial numbers.
-  # skip_serial_number = false
-  #
-  ## On systems which support it, device metadata can be added in the form of
-  ## tags.
-  ## Currently only Linux is supported via udev properties. You can view
-  ## available properties for a device by running:
-  ## 'udevadm info -q property -n /dev/sda'
-  # device_tags = ["ID_FS_TYPE", "ID_FS_USAGE"]
-  #
-  ## Using the same metadata source as device_tags, you can also customize the
-  ## name of the device via templates.
-  ## The 'name_templates' parameter is a list of templates to try and apply to
-  ## the device. The template may contain variables in the form of '$PROPERTY' or
-  ## '${PROPERTY}'. The first template which does not contain any variables not
-  ## present for the device is used as the device name tag.
-  ## The typical use case is for LVM volumes, to get the VG/LV name instead of
-  ## the near-meaningless DM-0 name.
-  # name_templates = ["$ID_FS_LABEL","$DM_VG_NAME/$DM_LV_NAME"]
-
-# Read metrics about memory usage
-[[inputs.mem]]
-  # no configuration
-
-# # Influx HTTP write listener
-[[inputs.http_listener]]
-  ## Address and port to host HTTP listener on
-  service_address = ":8186"
-
-  ## timeouts
-  read_timeout = "10s"
-  write_timeout = "10s"
-
-  ## HTTPS
-  #tls_cert= "/etc/telegraf/cert.pem"
-  #tls_key = "/etc/telegraf/key.pem"
-
-  ## MTLS
-  #tls_allowed_cacerts = ["/etc/telegraf/clientca.pem"]
-
-# Read Apache status information (mod_status)
 [[inputs.apache]]
   ## An array of URLs to gather from, must be directed at the machine
   ## readable version of the mod_status page including the auto query string.
@@ -191,25 +16,4 @@
   # ssl_cert = "/etc/telegraf/cert.pem"
   # ssl_key = "/etc/telegraf/key.pem"
   ## Use SSL but skip chain & host verification
-  # insecure_skip_verify = false
-
-[[inputs.net_response]]
-  ## Protocol, must be "tcp" or "udp"
-  ## NOTE: because the "udp" protocol does not respond to requests, it requires
-  ## a send/expect string pair (see below).
-  protocol = "tcp"
-  ## Server address (default localhost)
-  address = "localhost:80"
-  ## Set timeout
-  timeout = "1s"
-
-  ## Set read timeout (only used if expecting a response)
-  read_timeout = "1s"
-
-  ## The following options are required for UDP checks. For TCP, they are
-  ## optional. The plugin will send the given string to the server and then
-  ## expect to receive the given 'expect' string back.
-  ## string sent to the server
-  # send = "ssh"
-  ## expected string in answer
-  # expect = "ssh"
\ No newline at end of file
+  # insecure_skip_verify = false
\ No newline at end of file