dmsimard’s gists

dmsimard / gist:7304179

Created November 4, 2013 15:26

Example init.pp puppet-ceph (stackforge)

	class { 'ceph::repo':
	release => "dumpling"
	}

	class { 'ceph::init': }

	Class['ceph::repo'] -> Class['ceph::init']

dmsimard / gist:7305126

Created November 4, 2013 16:22

ceph_init_systemspec

	# Copyright (C) iWeb Technologies Inc.
	#
	# 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,

dmsimard / gist:2737832d077cfc5eff34

Last active February 3, 2020 15:28

Ceph Benchmarks

The tests

fio full write:

fio --name=writefile --size=100G --filesize=100G --filename=/dev/sdX --bs=1M --nrfiles=1 --direct=1 --sync=0 --randrepeat=0 --rw=write --refill_buffers --end_fsync=1 --iodepth=200 --ioengine=libaio

fio random read:

fio --time_based --name=benchmark --size=100G --runtime=30 --filename=/dev/sdX --ioengine=libaio --randrepeat=0 --iodepth=128 --direct=1 --invalidate=1 --verify=0 --verify_fatal=0 --numjobs=4 --rw=randread --blocksize=4k --group_reporting

dmsimard / human_log.py

Last active December 8, 2021 13:51 — forked from cliffano/human_log.py

Ansible callback plugin for human-readable result logging - http://blog.cliffano.com/2014/04/06/human-readable-ansible-playbook-log-output-using-callback-plugin/

	# This program is free software: you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation, either version 3 of the License, or
	# (at your option) any later version.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	# GNU General Public License for more details.
	#

dmsimard / packstack.sh

Last active December 9, 2015 15:56

	#!/bin/bash
	# Workaround for known issues installing Packstack for OpenStack Mitaka RDO Test days
	# https://etherpad.openstack.org/p/rdo-test-days-mitaka-m1
	yum -y install yum-plugin-priorities

	# Add Mitaka repositories
	curl http://trunk.rdoproject.org/centos7/delorean-deps.repo \|tee /etc/yum.repos.d/delorean-deps.repo
	curl http://trunk.rdoproject.org/centos7/current/delorean.repo \|tee /etc/yum.repos.d/delorean.repo

	# Install packstack and dependencies

dmsimard / gist:f5a5967b590df45d712c

Created December 10, 2015 16:13

	#!/bin/bash
	echo "Did you really run this ?"

dmsimard / packstack.sh

Last active January 19, 2016 20:04

	#!/bin/bash -ex
	# Exit if we're not running on rhel-like
	if [ -f /etc/os-release ]; then
	source /etc/os-release
	test "$ID" = "fedora" -o "$ID" = "centos"
	else
	exit 1
	fi

	if [ $(id -u) != 0 ]; then

dmsimard / role_tasks_main.yml

Created December 18, 2015 19:52

	---
	tasks:
	- block:
	- debug: msg='I execute normally'
	- command: /bin/false
	rescue:
	- include: rescue.yml

dmsimard / role_defaults_main

Created January 4, 2016 19:31

key: 6bf597e0-8a98-478b-9a88-e9e389fdfd38

dmsimard / main

Created January 13, 2016 22:51

	- name: Capture facts for output to file
	setup:
	register: ansible_facts

	- name: Output facts to file
	copy:
	content: "{{ ansible_facts \| to_nice_json }}"
	dest: "./before.txt"

	- set_fact:

David Moreau Simard dmsimard