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2013/01/25 22:17:35| WARNING: -D command-line option is obsolete.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2013/01/25 22:17:35| ERROR: Directive 'extension_methods' is obsolete.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, for now, it just return the name 'eth0, eth1 etc…) instead of the description (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;