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This commit is contained in:
Jean-Marie RENOUARD 2018-01-10 15:14:19 +01:00
parent c535405966
commit 073a6244a5
4 changed files with 171 additions and 61 deletions
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1
.gitignore vendored
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@ -4,3 +4,4 @@ build/build.log
build/cve*
build/vulnerabilities*
*.bak
Vagrant/Vagrantfile

3
USAGE.md
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@ -1,6 +1,6 @@
# NAME
MySQLTuner 1.7.2 - MySQL High Performance Tuning Script
MySQLTuner 1.7.5 - MySQL High Performance Tuning Script
# IMPORTANT USAGE GUIDELINES
@ -18,6 +18,7 @@ You must provide the remote server's total memory when connecting to other serve
--userenv <envvar> Name of env variable which contains username to use for authentication
--pass <password> Password to use for authentication
--passenv <envvar> Name of env variable which contains password to use for authentication
--ssl-ca <path> Path to public key
--mysqladmin <path> Path to a custom mysqladmin executable
--mysqlcmd <path> Path to a custom mysql executable
--defaults-file <path> Path to a custom .my.cnf

99
Vagrant/Vagrantfile vendored Normal file
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@ -0,0 +1,99 @@
# -*- mode: ruby -*-
# vi: set ft=ruby :
# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure(2) do |config|
# The most common configuration options are documented and commented below.
# For a complete reference, please see the online documentation at
# https://docs.vagrantup.com.
# Every Vagrant development environment requires a box. You can search for
# boxes at https://atlas.hashicorp.com/search.
config.vm.box = "fc23-mariadb10-0"
config.vm.box_url = "https://download.fedoraproject.org/pub/fedora/linux/releases/23/Cloud/x86_64/Images/Fedora-Cloud-Base-Vagrant-23-20151030.x86_64.vagrant-virtualbox.box"
# Disable automatic box update checking. If you disable this, then
# boxes will only be checked for updates when the user runs
# `vagrant box outdated`. This is not recommended.
# config.vm.box_check_update = false
config.vbguest.auto_update = true
# Create a forwarded port mapping which allows access to a specific port
# within the machine from a port on the host machine. In the example below,
# accessing "localhost:8080" will access port 80 on the guest machine.
# config.vm.network "forwarded_port", guest: 80, host: 8080
# Create a private network, which allows host-only access to the machine
# using a specific IP.
# config.vm.network "private_network", ip: "192.168.0.115"
config.hostmanager.enabled = true
config.hostmanager.manage_host = true
config.hostmanager.ignore_private_ip = false
config.hostmanager.include_offline = true
# Create a public network, which generally matched to bridged network.
# Bridged networks make the machine appear as another physical device on
# your network.
config.vm.network "public_network"
config.vm.hostname = 'dev.app'
config.hostmanager.aliases = %w(dev.app.localdomain dev.app.local)
# Share an additional folder to the guest VM. The first argument is
# the path on the host to the actual folder. The second argument is
# the path on the guest to mount the folder. And the optional third
# argument is a set of non-required options.
config.vm.synced_folder "./data", "/data"
# Provider-specific configuration so you can fine-tune various
# backing providers for Vagrant. These expose provider-specific options.
# Example for VirtualBox:
#
config.vm.provider "virtualbox" do |vb|
# # Display the VirtualBox GUI when booting the machine
# vb.gui = false
#
# # Customize the amount of memory on the VM:
vb.memory = "1024"
end
#
# View the documentation for the provider you are using for more
# information on available options.
# Define a Vagrant Push strategy for pushing to Atlas. Other push strategies
# such as FTP and Heroku are also available. See the documentation at
# https://docs.vagrantup.com/v2/push/atlas.html for more information.
# config.push.define "atlas" do |push|
# push.app = "YOUR_ATLAS_USERNAME/YOUR_APPLICATION_NAME"
# end
# Enable provisioning with a shell script. Additional provisioners such as
# Puppet, Chef, Ansible, Salt, and Docker are also available. Please see the
# documentation for more information about their specific syntax and use.
config.vm.provision "shell", inline: <<-SHELL
sudo yum -y update
echo "secret" | sudo passwd --stdin root
sudo cp -pr ~vagrant/.ssh /root
sudo chown -R root.root /root/.ssh
sudo yum -y install git python
sudo pip install --upgrade pip
if [ ! -d "/data/MySQLTuner-perl" ]; then
cd /data
sudo git clone https://github.com/major/MySQLTuner-perl.git
fi
sudo yum -y install perl-WWW-Mechanize-GZip perl-App-cpanminus perl-List-MoreUtils
sudo cpanm install File::Util
sudo yum -y install mariadb mariadb-server wget
sudo systemctl start mariadb.service
mysql -e 'select version();'
cd /data
sudo wget "https://launchpad.net/test-db/employees-db-1/1.0.6/+download/employees_db-full-1.0.6.tar.bz2"
sudo tar xvjf employees_db-full-1.0.6.tar.bz2
cd employees_db
cat employees.sql | mysql
cd ..
cd MySQLTuner-perl
perl mysqltuner.pl --idxstat --dbstat
SHELL
config.vm.provision :hostmanager
end

35
mysqltuner.pl
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@ -1,5 +1,5 @@
#!/usr/bin/env perl
# mysqltuner.pl - Version 1.7.4
# mysqltuner.pl - Version 1.7.5
# High Performance MySQL Tuning Script
# Copyright (C) 2006-2017 Major Hayden - major@mhtx.net
#
@ -56,7 +56,7 @@ $Data::Dumper::Pair = " : ";
#use Env;
# Set up a few variables for use in the script
my $tunerversion = "1.7.4";
my $tunerversion = "1.7.5";
my ( @adjvars, @generalrec );
# Set defaults
@ -710,7 +710,8 @@ sub mysql_setup {
if ( $opt{'ssl-ca'} ne 0 ) {
if ( -e -r -f $opt{'ssl-ca'} ) {
$remotestring .= " --ssl-ca=$opt{'ssl-ca'}";
infoprint "Will connect using ssl public key passed on the command line";
infoprint
"Will connect using ssl public key passed on the command line";
return 1;
}
else {
@ -815,7 +816,10 @@ sub mysql_setup {
exit 1;
}
}
elsif ( -r "/etc/mysql/debian.cnf" and $doremote == 0 and $opt{'defaults-file'} eq '' ) {
elsif ( -r "/etc/mysql/debian.cnf"
and $doremote == 0
and $opt{'defaults-file'} eq '' )
{
# We have a debian maintenance account, use it
$mysqllogin = "--defaults-file=/etc/mysql/debian.cnf";
@ -826,8 +830,7 @@ sub mysql_setup {
return 1;
}
else {
badprint
"Attempted to use login credentials from debian maintena
badprint "Attempted to use login credentials from debian maintena
nce account, but they failed.";
exit 1;
}
@ -1156,7 +1159,7 @@ sub get_log_file_real_path {
return $file;
}
elsif ( -f "$hostname.err" ) {
return "$hostname.err"
return "$hostname.err";
}
elsif ( $datadir ne "" ) {
return "$datadir$hostname.err";
@ -1167,7 +1170,9 @@ sub get_log_file_real_path {
}
sub log_file_recommandations {
$myvar{'log_error'} = get_log_file_real_path( $myvar{'log_error'}, $myvar{'hostname'}, $myvar{'datadir'} );
$myvar{'log_error'} =
get_log_file_real_path( $myvar{'log_error'}, $myvar{'hostname'},
$myvar{'datadir'} );
subheaderprint "Log file Recommendations";
infoprint "Log file: "
. $myvar{'log_error'} . "("
@ -1208,7 +1213,8 @@ sub log_file_recommandations {
my @lastShutdowns;
my @lastStarts;
open( my $fh, '<', $myvar{'log_error'} ) or die "Can't open $myvar{'log_error'} for read: $!";
open( my $fh, '<', $myvar{'log_error'} )
or die "Can't open $myvar{'log_error'} for read: $!";
while ( my $logLi = <$fh> ) {
chomp $logLi;
@ -3367,7 +3373,8 @@ sub mysqsl_pfs {
"Performance should be activated for better diagnostics" );
push( @adjvars, "performance_schema = ON enable PFS" );
}
} else {
}
else {
if ( mysql_version_le( 5, 5 ) ) {
push( @generalrec,
"Performance shouldn't be activated for MySQL and MariaDB 5.5 and lower version"
@ -5397,7 +5404,8 @@ sub mysql_innodb {
if ( defined $myvar{'innodb_log_files_in_group'} ) {
infoprint " +-- InnoDB Total Log File Size: "
. hr_bytes( $myvar{'innodb_log_files_in_group'} *
$myvar{'innodb_log_file_size'} ) . "("
$myvar{'innodb_log_file_size'} )
. "("
. $mycalc{'innodb_log_size_pct'}
. " % of buffer pool)";
}
@ -5452,7 +5460,8 @@ sub mysql_innodb {
. $myvar{'innodb_log_files_in_group'} . "/"
. hr_bytes( $myvar{'innodb_buffer_pool_size'} )
. " should be equal 25%";
push( @adjvars,
push(
@adjvars,
"innodb_log_file_size should be (="
. hr_bytes_rnd(
$myvar{'innodb_buffer_pool_size'} /
@ -6164,7 +6173,7 @@ __END__
=head1 NAME
MySQLTuner 1.7.4 - MySQL High Performance Tuning Script
MySQLTuner 1.7.5 - MySQL High Performance Tuning Script
=head1 IMPORTANT USAGE GUIDELINES