Sharpie

This gist contains various scripts for scraping metrics. Mostly useful for processing the contents of Puppet Enterprise support bundles:

• sar2influx.rb: A Ruby script that uses sadf to turn SAR archives into InfluxDB line format. For best results, run from a Linux VM using a recent operating system. Such as Ubuntu 22.04.
• pdb2influx.sh: A bash script that uses awk and mlr to extract command processing times from puppetdb.log files.
• top-api-calls.sh: Extracts the 10 most popular API calls from *-access.log along with their median and max duration grouped into 30 minute periods (Puppet $runinterval). Uses awk and mlr.

Sharpie

#!/bin/bash

# Initialize a Puppet Intermediate Certificate Authority (CA) by generating
# a RSA key and Certificate Signing Request using the OpenSSL CLI.

# Fail if any subcommand fails.
set -e
# Ensure files created by this script are only accessible to the user
# that ran the script.
umask 0077

Sharpie

Keybase proof

I hereby claim:

• I am sharpie on github.
• I am sharpie (https://keybase.io/sharpie) on keybase.
• I have a public key ASBfS9E_2V7VIITh4SuTZ7wgZk09DrJW1bxWfCmlQssAmAo

To claim this, I am signing this object:

Sharpie

#!/bin/bash

set -e

PUPPET_BIN='/opt/puppetlabs/puppet/bin'

ca_cert=$("${PUPPET_BIN}/puppet" config print --section master cacert)
ca_key=$("${PUPPET_BIN}/puppet" config print --section master cakey)
ca_dir=$(dirname "${ca_cert}")

Sharpie

#!/bin/bash

# ARGV[1]: hostname or IP address to test for postgresql connectivity.
HOST="${1:?A hostname must be passed to this script}"

cleanup() {
  printf '%s\n' "Closing TCP connection to ${HOST}."
  exec 3<&-
  exit
}

Sharpie

#!/bin/bash

# A reaper script that scans the PIDs of services belonging to the puppet-agent
# package. When invoked with --check, the script exits non-zero if any such
# PIDs are found and also executes `systemctl daemon-reload` if needed. When
# invoked with --clean, the script kills any such PIDs and re-starts the
# affected services.

PUPPET_SERVICES=(puppet pxp-agent mcollective)
PARENT=$PPID

Sharpie

#!/opt/puppetlabs/puppet/bin/ruby

# This script executes the front end of a `puppet agent` run. Specifically it:
#
#  - loads settings
#  - ensures a SSL certificate is presant
#  - syncs plugins
#  - retrieves a catalog

require 'puppet'

Sharpie

    __  __                 ______           _                                       __
   / / / /___ _      __   / ____/___ _   __(_)________  ____  ____ ___  ___  ____  / /______
  / /_/ / __ \ | /| / /  / __/ / __ \ | / / / ___/ __ \/ __ \/ __ `__ \/ _ \/ __ \/ __/ ___/
 / __  / /_/ / |/ |/ /  / /___/ / / / |/ / / /  / /_/ / / / / / / / / /  __/ / / / /_(__  )
/_/ /_/\____/|__/|__/  /_____/_/ /_/|___/_/_/   \____/_/ /_/_/ /_/ /_/\___/_/ /_/\__/____/

    __  __                             __
   / / / /___ _____  ____  ___  ____  / /
  / /_/ / __ `/ __ \/ __ \/ _ \/ __ \/ /

Sharpie

#!/usr/bin/env ruby

# Generate a DOT file showing links between ActiveMQ brokers using
# a list of activemq.xml files passed as ARGV.

require 'rexml/document'
require 'erb'

broker_map = Hash.new

Sharpie

mod 'appmgmt_blog', git: 'https://github.com/ncorrare/ncorrare-appmgmt_blog'

mod 'hunner-hiera'
mod 'hunner-wordpress'
mod 'nanliu-staging'
mod 'puppetlabs-apache'
mod 'puppetlabs-concat'
mod 'puppetlabs-inifile'
mod 'puppetlabs-mysql'
mod 'puppetlabs-stdlib'