r4084 render_image.php: use gmdate() to save one timezone warning (IMS caching)
[racktables] / README
1 Thank you for selecting RackTables as your datacenter management
2 solution. Feel free to address your questions to the mailing list
3 before contacting the developers directly.
4
5 Project homepage: http://racktables.org/
6 Project SF page: http://sourceforge.net/projects/racktables/
7 Documentation: http://sourceforge.net/apps/mediawiki/racktables/index.php?title=Main_Page
8 Users mailing list: <racktables-users/=@=/freelists.org>
9 Mailing list archive: http://www.freelists.org/archive/racktables-users
10 Developers: <info/=@=/racktables.org>
11
12 *******************************************************
13 * *
14 * INSTALLING RACKTABLES *
15 * *
16 *******************************************************
17
18 I. Install dependencies.
19
20 For database you must have a MySQL server installation
21 version 4.x or 5.x. InnoDB support must be enabled.
22 It is a good idea to make it use UTF-8 by default.
23
24 * Fedora 13: yum install mysql-server mysql
25 Make sure to have "character-set-server=utf8" line in "[mysqld]" section
26 of /etc/my.cnf file!
27
28 * ALTLinux Desktop 4.0: apt-get install MySQL-server
29 put "CHSET=utf8" into /etc/sysconfig/mysqld
30
31 * openSUSE 11.0: YaST -> Software -> software management -> Web and LAMP server -> mysql
32 put "default-character-set=utf8" into /etc/my.cnf
33
34 For web-frontend you must have Apache and PHP 5 with PDO and multibyte
35 extensions:
36
37 * Fedora 13: yum install httpd php php-mysql php-pdo php-gd php-snmp php-mbstring
38
39 * ALTLinux Server 4.0: apt-get install apache2-httpd-prefork php5-gd2 \
40 php5-pdo_mysql php5-pdo apache2-mod_php5 php5-mbstring
41
42 * openSUSE 11.0: use YaST to apache2-mod_php5, php5-gd, php5-mbstring, php5-mysql,
43 php5-snmp and php5-ldap
44
45 * FreeBSD 7:
46 # make -C /usr/ports/www/apache13-modssl install
47 # make -C /usr/ports/www/php5-session install
48 [X] CLI Build CLI version
49 [X] APACHE Build Apache module
50 [X] MULTIBYTE Enable zend multibyte support
51 # make -C /usr/ports/graphics/php5-gd install
52 # make -C /usr/ports/databases/php5-pdo_mysql install
53 # make -C /usr/ports/devel/pcre install
54 !!! Enable UTF-8 support ............ : yes
55 !!! Unicode properties .............. : yes
56 # make -C /usr/ports/devel/php5-pcre install
57 # make -C /usr/ports/converters/php5-mbstring install
58 [X] REGEX Enable multibyte regex support
59
60 # make -C /usr/ports/net-mgmt/php5-snmp install
61 # make -C /usr/ports/net/php5-ldap install
62
63 II. Prepare the files and database.
64 1. Unpack the tarball and make it web-accessible, e.g. http://yourcompany.com/racktables
65 or http://racktables.mysite.org.
66
67 2. Setup MySQL database:
68 mysql> CREATE DATABASE racktables_db CHARACTER SET utf8 COLLATE utf8_general_ci;
69 mysql> grant all privileges on racktables_db.* to XXX@YYY identified by 'ZZZ';
70
71
72 III. Finish the installation.
73 Open your RackTables URL and follow the instructions. In a suitable
74 environment everything should take a minute or so.
75
76 *******************************************************
77 * *
78 * UPGRADING RACKTABLES *
79 * *
80 *******************************************************
81 RackTables (since 0.14.6) provides an automatic database upgrade feature.
82 If you already have a working installation, the following procedure
83 should be sufficient:
84
85 0. BACKUP YOUR DATABASE
86 1. Remove all existing files except inc/secret.php, gateways'
87 configuration (in the gateways directory) and local mod (inc/local.php).
88 2. Unpack the new tarball into the place.
89 3. Open the RackTables page in your browser. The software detects version
90 mismatch and displays a message telling to log in as admin to finish
91 the upgrade.
92 4. Do that. Normally, everything should be Ok. If there are
93 errors displayed, copy and send them to us for review.
94
95 *******************************************************
96 * *
97 * RELEASE NOTES *
98 * *
99 *******************************************************
100
101 *** Upgrading to 0.19.x ***
102
103 RackTables is now using PHP JSON extension which is included in the PHP core since 5.2.0.
104 Installation process does not check for this extension because the lack of it does not affect
105 base functionality. If some of ajax features are not working correctly, check if JSON extension
106 is availible in your installation of PHP.
107
108 *** Upgrading to 0.18.x ***
109
110 RackTables from its version 0.18.0 and later is not compatible with
111 RHEL/CentOS (at least with versions up to 5.5) Linux distributions
112 in their default installation. There are yet options to work around that:
113 1. Install RackTables on a server with a different distribution/OS.
114 2. Request Linux distribution vendor to fix the bug with PCRE.
115 3. Repair your RHEL/CentOS installation yourself by fixing its PCRE
116 RPM as explained here: http://bugs.centos.org/view.php?id=3252
117
118 *** Upgrading to 0.17.0 ***
119
120 One can always install RackTables 0.17.0 from scratch. However, upgrading
121 an existing installation to 0.17.0 implies a certain upgrade path. If the
122 existing database version is less, than 0.16.4, it must first be upgraded
123 to version 0.16.4, 0.16.5 or 0.16.6 (at one's choice) using appropriate
124 tar.gz distribution. The resulting 0.16.4+ database can be upgraded to
125 0.17.0 (or later version) in a normal way (with tar.gz of the desired 0.17.x
126 release).
127
128 LDAP options have been moved to LDAP_options array. This means, that if you were
129 using LDAP authentication for users in version 0.16.x, it will break right after
130 upgrade to 0.17.0. To get things working again, adjust existing secret.php file
131 according to secret-sample.php file provided with 0.17.0 release.
132
133 This release is the first to take advantage of the foreign key support
134 provided by the InnoDB storage engine in MySQL. The installer and
135 upgrader scripts check for InnoDB support and cannot complete without it.
136 If you have trouble, the first step is to make sure the 'skip-innodb'
137 option in my.cnf is commented out.
138
139 Another change is the addition of support for file uploads. Files are stored
140 in the database. There are several settings in php.ini which you may need to modify:
141 file_uploads - needs to be On
142 upload_max_filesize - max size for uploaded files
143 post_max_size - max size of all form data submitted via POST (including files)
144
145 User accounts used to have 'enabled' flag, which allowed individual blocking and
146 unblocking of each. This flag was dropped in favor of existing mean of access
147 setup (RackCode). An unconditional denying rule is automatically added into RackCode
148 for such blocked account, so the effective security policy remains the same.