# Install syslog client
#
# === Global variables:
#
#   $syslog_type:
#       Syslog type to use. Valid values are syslogd and rsyslog.
#       Default depends on operating system.
#
#   $syslog_server:
#       Address of remote syslog server where to send logs.
#
class syslog::client {

    if !$syslog_type {
        case $operatingsystem {
            "centos": { $syslog_type = "syslogd" }
            "fedora": { $syslog_type = "rsyslog" }
            "openbsd": { $syslog_type = "syslogd" }
        }
    }

    case $syslog_type {
        "syslogd": { include syslog::client::syslogd }
        "rsyslog": { include syslog::client::rsyslog }
        default: { fail("Unknown \$syslog_type '$syslog_type'") }
    }

}


# Install syslog client using syslogd
#
class syslog::client::syslogd {

    if $operatingsystem != "OpenBSD" {
        package { "syslogd":
            name   => "sysklogd",
            ensure => installed,
            before => File["/etc/syslog.conf"],
        }
    }

    file { "/etc/syslog.conf":
        ensure  => present,
        content => template("syslog/syslog.conf.$operatingsystem.erb",
                            "syslog/syslog.conf.client.erb"),
        mode    => 0644,
        owner   => "root",
        group   => $operatingsystem ? {
            "openbsd" => "wheel",
            default   => "root",
        },
        notify  => Service["syslogd"],
    }

    service { "syslogd":
        name    => $operatingsystem ? {
            "openbsd" => "syslogd",
            default   => "syslog",
        },
        ensure  => running,
        enable  => true,
        start   => $operatingsystem ? {
            "openbsd" => "syslogd -a /var/www/dev/log -a /var/named/dev/log -a /var/empty/dev/log",
            default   => undef,
        },
        restart => $operatingsystem ? {
            "openbsd" => "pkill -HUP -u _syslogd",
            default   => undef,
        },
    }

}


# Install syslog client using rsyslog.
#
class syslog::client::rsyslog {

    package { "rsyslog":
        ensure => installed,
    }

    file { "/etc/rsyslog.conf":
        ensure  => present,
        content => template("syslog/rsyslog.conf.erb",
                            "syslog/syslog.conf.$operatingsystem.erb",
                            "syslog/syslog.conf.client.erb"),
        mode    => 0644,
        owner   => "root",
        group   => $operatingsystem ? {
            "openbsd" => "wheel",
            default   => "root",
        },
        require => Package["rsyslog"],
        notify  => Service["rsyslog"],
    }

    service { "rsyslog":
        ensure => running,
        enable => true,
        start  => $operatingsystem ? {
            "openbsd" => "pkill syslogd ; /usr/local/sbin/rsyslogd -c 4 -x -i /var/run/syslog.pid",
            default   => undef,
        },
    }

}