Arborescence

Ceci est une ancienne révision du document !

mod_ssl is not installed (not required by any other package ?)

yum install mod_ssl

mod_auth_tkt used to provide the perl Apache::AuthTkt module. It's not the case anymore so this module is now missing, preventing the server-manager to load

squid doesn't start, and the folowwing errors are printed in /var/log/messages

2013/01/25 22:17:35| WARNING: -D command-line option is obsolete.
2013/01/25 22:17:35| ERROR: '0.0.0.0/0.0.0.0' needs to be replaced by the term 'all'.
2013/01/25 22:17:35| SECURITY NOTICE: Overriding config setting. Using 'all' instead.
2013/01/25 22:17:35| WARNING: (B) '::/0' is a subnetwork of (A) '::/0'
2013/01/25 22:17:35| WARNING: because of this '::/0' is ignored to keep splay tree searching predictable
2013/01/25 22:17:35| WARNING: You should probably remove '::/0' from the ACL named 'all'
2013/01/25 22:17:35| WARNING: Netmasks are deprecated. Please use CIDR masks instead.
2013/01/25 22:17:35| WARNING: IPv4 netmasks are particularly nasty when used to compare IPv6 to IPv4 ranges.
2013/01/25 22:17:35| WARNING: For now we will assume you meant to write /24
2013/01/25 22:17:35| WARNING: Netmasks are deprecated. Please use CIDR masks instead.
2013/01/25 22:17:35| WARNING: IPv4 netmasks are particularly nasty when used to compare IPv6 to IPv4 ranges.
2013/01/25 22:17:35| WARNING: For now we will assume you meant to write /24
2013/01/25 22:17:35| ERROR: Directive 'extension_methods' is obsolete.

user created during clamd installation is now clam (used to be clamav), templates for /etc/clamd.conf need to be adjusted
DatabaseDirectory is now /var/lib/clamav (used to be /var/clamav), templates for /etc/clamd.conf need to be adjusted
LocalSocket should now be /var/run/clamav/clamd.socket (use to be /var/clamav/clamd.socket), templates for /etc/clamd.conf need to be adjusted

doesn't start. See http://bugs.contribs.org/bugs/show_bug.cgi?id=7223

@400000005102ec023094f554 Can't locate Qpsmtpd/TcpServer.pm in @INC (@INC contains: lib /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/bin/qpsmtpd-forkserver line 13.
@400000005102ec023094fd24 BEGIN failed--compilation aborted at /usr/bin/qpsmtpd-forkserver line 13

radiusd doesn't start with this error

radiusd: Error: No log destination specified

rsyslog is now used instead of syslog. We need to replace all occurance of syslog with rsyslog (see http://bugs.contribs.org/bugs/show_bug.cgi?id=7221)

in EL6, SysVinit is replaced with upstart, and upstart doesn't support rc7 runlevel. One option is to move to rc4 as default runlevel. See http://bugs.contribs.org/bugs/show_bug.cgi?id=7217 and http://bugs.contribs.org/bugs/show_bug.cgi?id=7227

openldap-servers is installed (missing a Requires: openldap-servers in e-smith-ldap)
we need to add -f /etc/openldap/slapd.conf arg when launching slapd (in /var/service/ldap/run), or it will try to convert this file the the new slapd.d style
schema file /etc/openldap/schema/redhat/autofs.schema is missing. In EL5, it was provided by openldap-servers
slapd fails to start with this error:

/etc/openldap/slapd.conf: line 27: unknown directive <schemacheck> outside backend info and database definitions

kudzu has been removed from EL6, so now this bug http://bugs.contribs.org/show_bug.cgi?id=3596 needs to be fixed so we can detect network interfaces.

Here's a code snipet which seems to work, the only thing missing is to retrieve the interface description from hwdata (in esmith/ethernet.pm)

    opendir(my $dh, "/sys/class/net") or die "Couldn't open /sys/class/net: $!";
    my @nics = grep { $_ !~ m/\./ } readdir($dh);
    my $adapters = '';
    my $index = 1;
    foreach my $nic (@nics){
        next if (
            # skip loopback
            $nic eq 'lo' ||
            # skip non links
            !-l "/sys/class/net/$nic" ||
            # skip wireless nics
            -d "/sys/class/net/$nic/wireless" ||
            -l "/sys/class/net/$nic/phy80211" ||
            # skip bridges
            -d "/sys/class/net/$nic/bridge" ||
            # skip vlans
            -f "/proc/net/vlan/$nic" ||
            # skip bonds
            -d "/sys/class/net/$nic/bonding" ||
            # skip tun/tap
            -f "/sys/class/net/$nic/tun_flags" ||
            # skip dummy
            -d "/sys/devices/virtual/net/$nic"
        );
        # Now we should be left only wth ethernet adapters
        my $mac = `cat /sys/class/net/$nic/address`;
        chomp($mac);
        my $driver = `readlink /sys/class/net/$nic/device/driver`;
        $driver = `basename $driver`;
        chomp($driver);
        $adapters .= "EthernetDriver" . $index++ . "\t" . $driver . "\t" .
                     $mac . "\t" . "$nic" . "\n";
    }
    return $adapters;