Subversion Repositories camp_sysinfo_client_3

#! /usr/bin/env perl

use strict;

use warnings;

# find our location and use it for searching for libraries

BEGIN {

   use FindBin;

   use File::Spec;

   # use libraries from the directory this script is in

   use lib File::Spec->catdir($FindBin::Bin);

   # and its parent

   use lib File::Spec->catdir( $FindBin::Bin . '/../' );

   eval( 'use YAML::Tiny' );

}

use Cwd qw(abs_path);

use sysinfosetup;

my $scriptDir = abs_path(File::Spec->catdir($FindBin::Bin) );

my $binDir = abs_path("$scriptDir/../");

use Digest::MD5 qw(md5_hex);

use File::Copy;

# define the version number

# see https://metacpan.org/pod/release/JPEACOCK/version-0.97/lib/version.pod

use version;

our $VERSION = version->declare("v0.001.001");

use Data::Dumper;

use File::Basename;

use Getopt::Long;

Getopt::Long::Configure ("bundling"); # allow -vd --os='debian'

our $dryRun;

our $DEBUG;

my $os;

my $help = 0;

my $version = 0;

my $quiet = 0;

my $seedFileName = '';

our %operatingSystems;

# simple display if --help is passed

sub help {

   use File::Basename;

   print basename($0) . " $VERSION\n";

   print <<END

$0 [options]

Options:

   --os|-o      - lower case name of operating system (debian, freebsd, etc...)

   --dryrun|-n  - do not actually do anything, just tell you what I'd do

   --version|-v - display version and exit

   --quiet|-q   - Do not ask questions, just do stuff

   --help|-g    - Show this screen

   --seed|-s    - URL/Path to seed file for config

   --debug      - Show extra information (--nodebug is default)

END

}

################################################################

#               Main Code                                      #

################################################################

# handle any command line parameters that may have been passed in

GetOptions (

            "os|o=s"      => \$os,      # pass in the operating system

            "dryrun|n"    => \$dryRun,  # do NOT actually do anything

            "seed|s=s"    => \$seedFileName,

            'help|h'      => \$help,

            'version|v'   => \$version,

            'quiet|q'     => \$quiet,

            'debug!'      => \$DEBUG

            ) or die "Error parsing command line\n";

if ( $help ) { &help() ; exit; }

if ( $version ) { use File::Basename; print basename($0) . " $VERSION\n"; exit; }

# find OS if they did not tell us what it was

$os = `$scriptDir/determineOS` unless $os;

print "Installing Conf and Cron for $os\n" unless $quiet;

my $returnValue = 0;

my $command;

# load the definitions from installer_config.pl

do "$scriptDir/installer_config.pl";

our %libraries;

our %install;

our %binaries;

if ( $seedFileName =~ m~^(((http)|(ftp))s?://).+$~ ) { # the seed file is a URL

   $command = "wget -O /tmp/seedfile --no-check-certificate $seedFileName";

   print "Downloading from $seedFileName\n\t$command\n" unless $quiet;

   `$command` unless $dryRun;

   $seedFileName = '/tmp/seedfile';

}

# Check for configuration file

my $configDir = $operatingSystems{ $os }{'confdir'};

unless ( -d $configDir ) {

   $command = "mkdir -p $configDir";

   print "Creating $configDir\n\t$command\n" unless $quiet;

   `$command` unless $dryRun;

}

my $configFile = $operatingSystems{'configuration file'};

$configFile =~ s/<confdir>/$configDir/;

unless ( -f $configFile ) {

   $seedFileName = "$scriptDir/sysinfo-client.conf.template.yaml" unless $seedFileName;

   $command = "cp $seedFileName $configFile";

   print "Creating $configFile\n\t$command\n" unless $quiet;

   `cp $seedFileName $configFile` unless $dryRun;

}

# check for cron file(s)

if ( defined( $operatingSystems{$os}{'crontab'} ) ) {

   my $command = $operatingSystems{$os}{'crontab'};

   $command =~ s/<bindir>/$binDir/;

   $command =~ s/<scriptdir>/$scriptDir/g;

   print "Setting up cron\n\t$command\n" unless $quiet;

   `$command` unless $dryRun;

}