source: server/doc/install-howto @ 926

Last change on this file since 926 was 916, checked in by quentin, 16 years ago
We now build nss-ldapd with our Makefile!
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1This document is a how-to for installing a Fedora scripts.mit.edu server.
2
3Helper files for the install are located in server/fedora/config.
4
5* Start with a normal install of Fedora.
6
7* Edit /etc/selinux/config so it has SELINUX=disabled and reboot.
8
9* Check out the scripts.mit.edu svn repository. Configure svn not to cache
10  credentials.
11
12* cd to server/fedora in the svn repository.
13
14* Run "make install-deps" to install various prereqs.  Nonstandard
15  deps are in /mit/scripts/rpm.
16
17* Create a scripts-build user account, and set up rpm to build in
18  $HOME by doing a
19  cp config/home/scripts-build/.rpmmacros /home/scripts-build/
20  (If you just use the default setup, it will generate packages
21  in /usr/src/redhat.)
22
23* su scripts-build -
24
25* Make sure that server/fedora (where you currently are) is writable
26  by user scripts-build.
27
28* Use the Makefile to build the scripts.mit.edu-specific Fedora
29  packages.
30  - export PATH=$PATH:/usr/sbin
31  - make download
32  - make setup
33  - make all
34  - openafs-devel is a build-dependency of accountadm, so you'll need to
35    install the openafs-devel package you just built by hand when that fails.
36
37* Then install the packages you just built as root:
38   - yum localinstall --nogpgcheck accountadm-0.00-0.x86_64.rpm \
39       execsys-0.00-0.x86_64.rpm httpd* \
40       kmod-openafs-1.4.7-1.1.2.6.25_14.fc9.x86_64.rpm \
41       krb5-{debuginfo,devel,libs,pki,workstation-1}* \
42       logview-0.00-0.x86_64.rpm mit-zephyr-2.1-6-linux.x86_64.rpm \
43       mod_ssl-2.2.8-3.x86_64.rpm nss_nonlocal-* \
44       openafs-1.4.7-1.1.1.x86_64.rpm \
45       openafs-{authlibs,client,debuginfo,devel,docs,krb5}* openssh* \
46       sql-signup-0.00-0.x86_64.rpm tokensys-0.00-0.x86_64.rpm \
47       whoisd-0.00-0.x86_64.rpm \
48       nss-ldapd*
49
50* Rebuild mit-zephyr on a 32-bit machine, like the one at Joe's home.
51
52* Run "make suexec" and "make install-suexec" to overwrite
53  /usr/sbin/suexec with one that works. The one installed by the
54  newly-built Apache RPM is misconfigured.
55  ... Except Anders claims he fixed this.
56
57* Remember to set NSS_NONLOCAL_IGNORE=1 anytime you're setting up
58  anything, e.g. using yum. Otherwise useradd will query LDAP in a stupid way
59  that makes it hang forever.
60
61* Install and configure bind
62  - env NSS_NONLOCAL_IGNORE=1 yum install bind
63  - chkconfig named on
64  - service named start
65
66* Check out the scripts /etc configuration, which is done most easily by
67  $ svn co svn://scripts.mit.edu/server/fedora/config/etc
68  # \cp -a etc /
69
70* Reload the iptables config to take down the restrictive firewall
71  service iptables restart
72
73* Copy over root's dotfiles from one of the other machines.
74
75* Replace rsyslog with syslog-ng by doing:
76  # rpm -e --nodeps rsyslog
77  # yum install syslog-ng
78
79* Install various dependencies of the scripts system, including syslog-ng,
80  glibc-devel.i386, python-twisted-core, mod_fcgid, nrpe, nagios-plugins-all.
81
82* Disable NetworkManager with chkconfig NetworkManager off. Configure
83  networking on the front end and back end, and the routing table to send
84  traffic over the back end. Make sure that chkconfig reports "network" on, so
85  that the network will still be configured at next boot.
86
87* Fix the openafs /usr/vice/etc <-> /etc/openafs mapping by changing
88   /usr/vice/etc/cacheinfo to contain:
89        /afs:/usr/vice/cache:10000000
90
91* Figure out why Zephyr isn't working. Most recently, it was because there
92  was a 64-bit RPM installed; remove it and install Joe's 32-bit one
93
94* Install the full list of RPMs that users expect to be on the
95  scripts.mit.edu servers.  See server/doc/rpm and
96  server/doc/rpm_snapshot.  (Note that this is only a snapshot, and not
97  all packages may in fact be in use.)
98
99* Install the full list of perl modules that users expect to be on the
100  scripts.mit.edu servers.  See server/doc/perl and
101  server/doc/perl_snapshot.
102
103  - export PERL_MM_USE_DEFAULT=1
104  - Run 'cpan', accept the default configuration, and do 'o conf
105    prerequisites_policy follow'.
106  - Parse the output of perldoc -u perllocal | grep head2 on an existing
107    server, and "notest install" them from the cpan prompt.
108
109* Install the Python eggs and Ruby gems and PEAR/PECL doohickeys that are on
110  the other scripts.mit.edu servers and do not have RPMs.
111  - Look at /usr/lib/python2.5/site-packages for Python eggs and modules.
112  - Look at `gem list` for Ruby gems.
113  - Look at `pear list` for Pear fruits (or whatever they're called).
114
115* echo 'import site, os.path; site.addsitedir(os.path.expanduser("~/lib/python2.5/site-packages"))' > /usr/lib/python2.5/site-packages/00scripts-home.pth
116
117* Install the credentials (machine keytab, daemon.scripts keytab, SSL
118  certs).
119
120* If you are setting up a test server, pay attention to
121  /etc/sysconfig/network-scripts and do not bind scripts' IP address.
122  You will also need to modify /etc/ldap.conf, /etc/nss-ldapd.conf,
123  /etc/openldap/ldap.conf, and /etc/httpd/conf.d/vhost_ldap.conf to
124  use scripts.mit.edu instead of localhost.
125
126* Install fedora-ds-base and set up replication (see ./HOWTO-SETUP-LDAP
127    and ./fedora-ds-enable-ssl-and-kerberos.diff).
128
129* Make the services dirsrv, nslcd, nscd, postfix, and httpd start at
130  boot. Run chkconfig to make sure the set of services to be run is
131  correct.
132
133* Run fmtutil-sys --all, which does something that makes TeX work.
134
135* Reboot the machine to restore a consistent state, in case you
136  changed anything.
137
138* (Optional) Beat your head against a wall.
139
140* Possibly perform other steps that I've neglected to put in this
141  document.
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