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| − | {{Level|Developer}}
| + | Back to [[SME_Server_9.0_Development|SME Server 9.0 Development]] |
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| − | == SME 9, based on CentOS 6 ==
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| − | {{Note box|[from John Crisp] | + | {{note box| This page is now obsolete, kept for reference only. see [[SME Server:9.0|SME Server 9 Release Notes]]}} |
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| − | These are my own attempts. I am not qualified to do this. Do NOT try it on anything other than a Virtual Machine, or a test machine.<br />}}
| + | ---- |
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| − | {{Note box| 20/01/2013 Daniel at Firewall Services has managed to get a booting CentOS 6 with the SME packages installed. He should be adding his notes here soon.
| + | The [http://wiki.contribs.org/index.php?title=SME_on_CentOS_6&oldid=18561 previous] instructions on how to install SME packages on CentOS 6 minimal are now out of date, but are still available in the history [http://wiki.contribs.org/index.php?title=SME_on_CentOS_6&action=history archive]. Please see [[SME9Alpha | SME9Alpha]] for the latest development steps. |
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| − | Some Gotchas :
| + | The [http://wiki.contribs.org/index.php?title=SME_on_CentOS_6&oldid=18561 previous] version can be usefull as a starting point for: |
| | + | * Creating an OpenVZ template for SME |
| | + | * Building SME on other future CentOS versions |
| | + | * Building SME on CentOS like distros |
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| − | Some RPMs need to be got from EPEL, RPMForge and ATrpms
| + | <noinclude>[[Category:Howto]][[Category:SME9-Development]] |
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| − | Needs a hack in yum-priority.conf
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| − | selinux-policy-targeted and authconfig need to be removed
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| − | (I found I had to disable selinux myself)
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| − | You have to completely disable it in /etc/sysconfig/selinux
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| − | LOTS of things are broken, but then that's no great surprise.
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| − | If we have a booting system we can start to look at fixing it.
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| − | nke has been playing on 32 bit as well - I guess it will probably be worth replicating from 64 to 32 to see what happens.
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| − | }}
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| − | These are some notes on my attempts at installing SME on CentOS 6.
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| − | There are two paths that I can see to testing this:
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| − | 1. Install CentOS 6 Minimal and try to add the equivalent 6 packages and see what is missing.<br />
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| − | 2. Install CentOS 6 Minimal and then try to add existing SME v8 (el5) packages
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| − | I decided to try Route 1 first.
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| − | I did the following using a Virtualbox VM for expediency allowing me to revert changes easily if I needed too.
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| − | == Installing CentOS 6 minimal ==
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| − | First a few notes on CentOS 6 minimal, which is a bare bones install with very little on board. You can download a copy from one of the CentOS mirrors [http://www.centos.org/modules/tinycontent/index.php?id=30 here]
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| − | * As per above note, only use Virtual Machine for testing purposes. A good free VM package can be obtained [https://www.virtualbox.org/wiki/Downloads here]
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| − | * You might want to note down as much as possible so you yourself and others can reproduce the actions
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| − | * Don't use yum with the '-y' flag (install/upgrade without further user interaction) when using the yum install/upgrade commands. (beware copy/paste yum commands)
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| − | * you might want to note down all packages listed by yum to be installed/upgraded AND their dependencies
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| − | * When you are using 64-bit, please add '--exlcude=*86' at the end of the yum command line. This will prevent i386/i686 packages to be installed as 'required' dependencies
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| − | * Make regular snapshots of your Virtual Machine and describe them specifically. At least when you've reached an important milestone for yourself
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| − | {{Note box|We need to decide on 32 or 64 arch - in this instance I decided to go with 64 bit as that seems to the future}}
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| − | === Enable networking ===
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| − | Each boot you have to start the network etc etc. I decided it was better with the minimal install and touch as little as possible - if I could then get SME packages installed I could then use that to configure networking later.
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| − | To start the networking
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| − | ./etc/sysconfig/network-scripts/ifup-eth eth0
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| − | or
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| − | dhclient eth0
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| − | or if you want to assign a IP address yourself.
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| − | ifconfig eth0 192.168.1.2
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| − | echo "nameserver 192.168.1.254" >> /etc/resolv.conf
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| − | route add default gw 192.168.1.254 eth0
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| − | To make your changes permanent you will need to edit the configuration file to make it active on boot. There is only the vi text editor, you can also install nano.
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| − | yum install nano
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| − | nano /etc/sysconfig/network-scripts/ifcfg-eth0
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| − | and set ONBOOT=”YES”
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| − | For the current purposes I decided to start manually each time so I that left the base settings as untouched as possible.
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| − | === Enable SSH ===
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| − | On first run make sure we have ssh installed so we can use a terminal to login - much easier for copy and pasting stuff :
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| − | yum install open-ssh*
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| − | To get to the sshd service you will need this on each boot :
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| − | service iptables stop
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| − | service sshd start
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| − | == SME Server specific/required packages ==
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| − | To get a list of all specific SME Server packages you can run:
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| − | rpm -qa | grep 'smeserver\|e-smith'| sed -e 's/-[0-9].*//'|sort > smeserver-packages.txt
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| − | == SME Server specific/required perl packages ==
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| − | I decided to attack perl first as the SME stuff is written in it.
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| − | Here is a list of perl files from v8 and their equivalent in CentOS 6 if available....
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| − | To get a list of the file names in v8 either do (all file starting with the string 'perl'):
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| − | rpm -qa --qf '%{NAME}\n' name=perl\*
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| − | (Thanks Shad !)
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| − | or as per suggestion on the lists (All files containing the string 'perl')
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| − | rpm -qa | grep perl | sed -e 's/-[0-9].*//'
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| − | (Thanks Gordon !)
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| − | To get a alphabetically sorted list (which is easier to compare lists) add '|sort' to the commands above.
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| − | rpm -qa --qf '%{NAME}\n' name=perl\*|sort
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| − | rpm -qa | grep perl | sed -e 's/-[0-9].*//'|sort
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| − | To export the list to a plain text file you could do:
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| − | rpm -qa | grep perl | sed -e 's/-[0-9].*//'|sort > perl-list.txt
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| − | (Thanks HF !)
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| − | {{Note box|Which command will be the de facto standard to use so we are all talking about the same list??}}
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| − | This is the output of the non-GREP variant:
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| − | perl-Digest-SHA Y
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| − | perl Y
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| − | perl-Archive-Tar Y
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| − | perl-Authen-PAM ******
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| − | perl-Authen-SASL Y
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| − | perl-BSD-Resource ******
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| − | perl-CGI-FormMagick ******
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| − | perl-CGI-Persistent ******
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| − | perl-Class-ParamParser ******
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| − | perl-Clone Y
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| − | perl-Compress-Raw-Bzip2 Y
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| − | perl-Compress-Raw-Zlib Y
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| − | perl-Compress-Zlib Y
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| − | perl-Convert-ASN1 Y
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| − | perl-Convert-BinHex Y
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| − | perl-Convert-TNEF ******
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| − | perl-Crypt-Cracklib ******
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| − | perl-Crypt-OpenSSL-Bignum Y
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| − | perl-Crypt-OpenSSL-Random Y
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| − | perl-Crypt-OpenSSL-RSA Y
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| − | perl-DateManip Y
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| − | perl-DBD-MySQL Y
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| − | perl-DBI Y
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| − | perl-Digest-HMAC Y
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| − | perl-Digest-SHA1 Y
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| − | perl-Email-Date-Format Y
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| − | perl-Encode-Detect Y
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| − | perl-Error Y
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| − | perl-File-MMagic ******
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| − | perl-Geography-Countries ******
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| − | perl-HTML-Parser Y
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| − | perl-HTML-Tabulate ******
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| − | perl-HTML-Tagset Y
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| − | perl-I18N-AcceptLanguage ******
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| − | perl-IO-Compress-Base Y
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| − | perl-IO-Compress-Bzip2 Y
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| − | perl-IO-Compress-Zlib Y
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| − | perl-IO-Socket-INET6 Y
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| − | perl-IO-Socket-SSL Y
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| − | perl-IO-stringy Y
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| − | perl-IO-Zlib Y
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| − | perl-IP-Country ******
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| − | perl-LDAP Y
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| − | perl-libwww-perl Y
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| − | perl-Locale-gettext ******
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| − | perl-Mail-DKIM Y
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| − | perl-Mail-RFC822-Address ******
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| − | perl-Mail-SPF ******
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| − | perl-MailTools Y
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| − | perl-MIME-Lite Y
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| − | perl-MIME-tools Y
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| − | perl-Net-DNS Y
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| − | perl-Net-Ident ******
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| − | perl-Net-IP Y
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| − | perl-Net-IPv4Addr ******
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| − | perl-Net-SMTP-SSL Y
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| − | perl-Net-SSLeay Y
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| − | perl-NetAddr-IP Y
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| − | perl-Object-Persistence ******
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| − | perl-Package-Constants Y
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| − | perl-Quota ******
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| − | perl-Razor-Agent ******
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| − | perl-RPM2 ******
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| − | perl-Socket6 Y
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| − | perl-suidperl Y
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| − | perl-Test-Inline ******
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| − | perl-Text-Iconv Y
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| − | perl-Text-Template ******
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| − | perl-Time-TAI64 ******
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| − | perl-TimeDate Y
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| − | perl-Unix-ConfigFile ******
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| − | perl-URI Y
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| − | perl-version Y
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| − | perl-WWW-Automate ******
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| − | perl-XML-NamespaceSupport Y
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| − | perl-XML-Parser Y
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| − | perl-XML-SAX Y
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| − | I am now going to try and lob in the existing/missing el5 versions to see what happens. My guess is we will need to rebuild the required modules.
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| − | == FormMagick ==
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| − | Next will be an attack on FormMagick - there is no package in the default install so need to figure that out. In may indeed be horrible, but we can live with it for now.
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| − | Hopefully with perl and FormMagick installed, most of the SME stuff *should* basically install.
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| − | == Discussion, help and share ==
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| − | * Please consult/subscribe to the devs list for more information. [http://lists.contribs.org/mailman/listinfo/devinfo devinfo mailinglist] and in particular all threads starting with " SME on CentOS 6"
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| − | * There is a IRC channel where people who are interested in this effort 'hang out'. You're most welcome to drop by and/or join. It's free! ;-)
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| − | ** You do not have to install anything to pay the channel a visit. All you need is a nice nickname and right click [http://webchat.freenode.net?channels=SME_server&uio=Mj10cnVlJjk9dHJ1ZSYxMT03Mg13 here] to open the channel in a new browser window or tab.
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| − | == Resources and references ==
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| − | ==== Setting up a RPM Building environment under CentOS ====
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| − | * [http://wiki.contribs.org/Package_Modification Simple Package Modification from our wiki]
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| − | * [http://wiki.centos.org/HowTos/SetupRpmBuildEnvironment On the CentOS wiki]
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| − | * [http://docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/RPM_Guide/index.html From the Fedora project]
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| − | {{Note box|
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| − | Setting up a build system using mock should be documented somewhere on the wiki, but where?
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| − | http://wiki.contribs.org/Setting_up_RPM_Building_for_SME_Server
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| − | Ian, if ok, please delete this note.}}
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| − | <noinclude>[[Category:Howto]]</noinclude>
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