Project

General

Profile

Redmine on CentOS installation HOWTO » History » Version 42

Stephan Schuberth, 2012-03-28 22:34

1 1 Stephan Schuberth
h1. Redmine on CentOS installation HOWTO
2
3
{{>toc}}
4
5 2 Stephan Schuberth
This works with CentOS versions 5 and 6 and describes how to get Redmine 1.3.2 set up.
6 1 Stephan Schuberth
7
h2. Assumptions
8
9
* Apache is up and running
10
* Apache has previously been used and works quite well 
11
* MySQL is up and running
12
* MySQL has previously been used and works quite well
13
* Your are logged as root
14
* The next steps are done successively without errors
15 25 Stephan Schuberth
* You can of course use vi/vim as your editor of choice instead of nano, if you know what you are doing. ;) 
16 1 Stephan Schuberth
17
h1. Install pre-dependencies
18
19
<pre>yum -y install zlib-devel curl-devel openssl-devel httpd-devel apr-devel apr-util-devel mysql-devel</pre>
20
21
h2. Ruby
22
23
Things after *#* are comments, and it is no use to type this stuff in ;) 
24
<pre>cd ~/Downloads  # YOUR FOLDER OF CHOICE
25
ftp ftp.ruby-lang.org
26
</pre>
27
28
h3. FTP session
29
30
<pre>ftp> Anonymous  # USERLOGIN
31
ftp> 'none', just hit Enter  # NO PASSWORD
32
ftp> cd /pub/ruby
33
ftp> get ruby-1.8.7.pXXX.tar.gz  # XXX is currently 358, as of 03/2012
34
ftp> bye</pre>
35
36
h3. Untar
37
38
<pre>tar zxvf ruby-1.8.7.pXXX.tar.gz</pre>
39
40
h3. Install
41
42
<pre>cd ruby-1.8.7.pXXX
43
./configure
44
make
45
make install</pre>
46
47
h3. Check installation
48
49
If this does not work, it is probably because there is no ruby at /usr/bin to be found. 
50
<pre>ruby -v</pre>
51 22 Stephan Schuberth
If it works, skip directly to "RubyGems 1.4.2".
52
53 1 Stephan Schuberth
54 6 Stephan Schuberth
h3. Fix dependencies
55 1 Stephan Schuberth
56
(Only in case _ruby -v_ is *NOT* working)
57
<pre>which ruby  # TO CHECK WHERE IT SHOULD BE
58
whereis ruby  # TO CHECK WHERE IT IS INSTALLED</pre>
59
_which_ returns like /usr/bin/ along with other directories (where ruby is expected to be), and _whereis_ returns like /usr/local/bin/ruby (thats where ruby actually lies).
60
61 6 Stephan Schuberth
h4. Fix via adding /usr/local/bin to $PATH
62
63 9 Stephan Schuberth
(Do this with your editor of choice, if you do not like nano.)
64 6 Stephan Schuberth
<pre>nano /etc/profile</pre>
65
66
Make the section with _pathmunge_ look alike like this:
67
<pre>#Path manupulation
68
if [ "$EUID" = "0" ]; then
69
    pathmunge /sbin
70
    pathmunge /usr/sbin
71
    pathmunge /usr/local/sbin
72
    pathmunge /usr/local/bin  # ADDED THIS
73
else
74
    pathmunge /usr/local/bin after  # ADDED THIS
75
    pathmunge /usr/local/sbin after
76
    pathmunge /usr/sbin after
77
    pathmunge /sbin
78
fi</pre>
79
80
OR ADD THIS AT THE END OF THE FILE:
81
82
<pre>nano /etc/profile
83
export PATH="$PATH:/usr/local/bin"</pre>
84
85 15 Stephan Schuberth
This sets the PATH for all Users beside root. For this setup you want to change the PATH for root, too:
86 6 Stephan Schuberth
87
<pre>nano ~/.bashrc
88 1 Stephan Schuberth
export PATH="$PATH:/usr/local/bin"</pre>
89 15 Stephan Schuberth
90
Logout your user and login again, to make the changes work.
91 6 Stephan Schuberth
92
h4. Fix via Symlink Creation 
93
94 42 Stephan Schuberth
This is not recommended, since if the ruby dependency is broken, others will likely be later on, too. Repair this by adding the folder to the $PATH variable like described before, else _gem_, _rake_, _bundle_, _passenger-install-apache2-module_ will not work either... you would have to create symlinks for them later on, too.
95 6 Stephan Schuberth
Symlinks are created like this
96
97 1 Stephan Schuberth
<pre>ln -s /usr/local/bin/ruby /usr/bin/ruby</pre>
98 6 Stephan Schuberth
99 8 Stephan Schuberth
h4. Verify ruby to be working
100 6 Stephan Schuberth
101 16 Stephan Schuberth
<pre>which ruby  # MUST RETURN PATH TO RUBY
102
ruby -v  # MUST RETURN RUBY VERSION
103 1 Stephan Schuberth
cd ..</pre>
104 16 Stephan Schuberth
105 19 Stephan Schuberth
Now it has to work. When changing $PATH variable, did you log out and log on again with your current user?
106 18 Stephan Schuberth
If this does not function properly, other things later on will also not work.
107 1 Stephan Schuberth
108
h2. RubyGems 1.4.2 
109
110
*Does not work with Gems 1.5!*
111
112
h3. Download
113
114
<pre>wget http://production.cf.rubygems.org/rubygems/rubygems-1.4.2.tgz</pre>
115
116
h3. Untar
117
118
<pre>tar zxvf rubygems-1.4.2.tgz</pre>
119
120
h3. Setup
121
122
<pre>cd rubygems-1.4.2
123
ruby setup.rb</pre>
124
125
h3. Check installation
126
127
<pre>gem -v</pre>
128
129 21 Stephan Schuberth
h3. Do things work?
130 1 Stephan Schuberth
131 21 Stephan Schuberth
... else the cause is the same as with the ruby problem before...
132 1 Stephan Schuberth
133
h2. Passenger
134
135
h3. Regular install method
136
137 23 Stephan Schuberth
Requires C++ compiler to complete.
138
But if it cannot be found in the system, the commands how to install it will be shown later on.
139 1 Stephan Schuberth
140
<pre>gem install passenger
141
passenger-install-apache2-module</pre>
142
143 14 Stephan Schuberth
The install process is interactive and you wil be told what to do. How to install missing dependencies is described exactly. JUST READ!
144 1 Stephan Schuberth
145
h3. Alternative install method 
146
147
Install mod_passenger RPM for Apache from the following location:
148
149
> http://passenger.stealthymonkeys.com/
150
151
_RHEL/CentOS 5_
152
<pre>rpm -Uvh http://passenger.stealthymonkeys.com/rhel/5/passenger-release.noarch.rpm
153
yum install mod_passenger</pre>
154
155
_RHEL/CentOS 6_
156
<pre>rpm --import http://passenger.stealthymonkeys.com/RPM-GPG-KEY-stealthymonkeys.asc
157
yum install http://passenger.stealthymonkeys.com/rhel/6/passenger-release.noarch.rpm
158
yum install mod_passenger</pre>
159
160
h2. Restart Apache
161
162
<pre>service httpd restart</pre>
163
164
h1. Install Redmine
165
166
h3. Download
167
168
Download page: 
169
> http://rubyforge.org/frs/?group_id=1850
170
171
<pre>wget http://rubyforge.org/frs/download.php/75910/redmine-1.3.2.tar.gz # GET LATEST VERSION ON RUBYFORGE</pre>
172
173
h3. Untar
174
175
<pre>tar zxvf redmine-1.3.2.tar.gz</pre>
176
177
h3. Copy the folder to its HTTP document root folder
178
179
<pre>mkdir /var/www/redmine
180
cp -av redmine-1.3.2/* /var/www/redmine</pre>
181
182 13 Stephan Schuberth
h1. Link Redmine to the Database
183
184
h2. Install MySQL DB Server
185
186
<pre>yum install mysql-server
187
chkconfig mysqld on
188
service mysqld start
189
/usr/bin/mysql_secure_installation</pre>
190
191
h2. Create a MySQL database to use with Redmine
192
193 41 Stephan Schuberth
Start the mysql client:
194
<pre>mysql -u root -p</pre>
195
The version you have is shown in the welcome message.
196
Enter the following commands in the mysql console: (without repeating the prompt ;) )
197
<pre>mysql> create database redmine character set utf8;</pre>
198 25 Stephan Schuberth
199 13 Stephan Schuberth
h3. Latest MySQL Version
200 1 Stephan Schuberth
201 41 Stephan Schuberth
<pre>mysql> create user 'redmine'@'localhost' identified by 'my_password';
202
mysql> grant all privileges on redmine.* to 'redmine'@'localhost';
203
mysql> \q</pre>
204 1 Stephan Schuberth
205
h3. For versions of MySQL prior to 5.0.2
206
207 25 Stephan Schuberth
Skip the 'create user' step and do instead:
208 41 Stephan Schuberth
<pre>mysql> grant all privileges on redmine.* to 'redmine'@'localhost' identified by 'my_password';
209
mysql> \q</pre>
210 13 Stephan Schuberth
211 25 Stephan Schuberth
Now the database and a user to be used with it is created. Also the user has the rights to work on the database that was created.
212 13 Stephan Schuberth
213 25 Stephan Schuberth
h2. Configure database.yml 
214 13 Stephan Schuberth
215 29 Stephan Schuberth
There you have to enter the user:password combination (redmine:my_password) in the config file, so Redmine can actually talk to the database (redmine).
216 25 Stephan Schuberth
217 27 Stephan Schuberth
<pre>cd /var/www/redmine/config
218 28 Stephan Schuberth
cp database.yml.example database.yml
219
nano database.yml</pre>
220 1 Stephan Schuberth
221 27 Stephan Schuberth
Change it to look like:
222
<pre>production:
223
    adapter: mysql
224
    database: redmine
225
    host: localhost
226
    username: redmine
227
    password: my_password
228
    encoding: utf8</pre>
229
230 31 Stephan Schuberth
The other entries are not important, since we will use only the production environment. But if you would need the development or test environment, don't forget the create additional databases. *Don't* use the same database for production and testing or development environment!
231 1 Stephan Schuberth
232
h1. Rails Settings
233
234
h2. Dependency management with bundler
235
236
For more info go to the "bundler site":http://gembundler.com/.
237
238
h3. Install
239
240
<pre>gem install bundler</pre>
241
242
h3. Create Gemfile
243
244
<pre>nano /var/www/redmine/Gemfile</pre>
245
246
h3. Register gems
247
248
Put the following into the file you just opened:
249
<pre># file: /var/www/redmine/Gemfile
250
source "http://rubygems.org"
251
gem "rake", "0.8.3"
252
gem "rack", "1.1.0"
253
gem "i18n", "0.4.2"
254
gem "rubytree", "0.5.2", :require => "tree"
255
gem "RedCloth", "~>4.2.3", :require => "redcloth" # for CodeRay
256
gem "mysql"
257
gem "coderay", "~>0.9.7"</pre>
258
Save and exit the editor.
259 20 Stephan Schuberth
260 1 Stephan Schuberth
h3. Install the provided dependencies
261 10 Stephan Schuberth
262
<pre>cd /var/www/redmine
263 1 Stephan Schuberth
bundle install</pre>
264 12 Stephan Schuberth
265
h2. Set environment to "production" 
266
267
Rails has the concept of environments to represent the stages of an application’s lifecycle: test, development, and production by default. 
268
Specify your choice with the RAILS_ENV environment variable. 
269
Production has less verbose logging and is a bit faster, testing and development environment are not needed anyway for your Redmine.
270
271 32 Stephan Schuberth
<pre>nano /var/www/redmine/config/environment.rb</pre>
272
273 33 Stephan Schuberth
Uncomment the following line at top of the file:
274 12 Stephan Schuberth
275
<pre>ENV['RAILS_ENV'] ||= 'production'</pre>
276
277
h2. Generate the session store
278
279 40 Stephan Schuberth
(In the terminal again...)
280 12 Stephan Schuberth
<pre>RAILS_ENV=production bundle exec rake generate_session_store</pre>
281
282
h2. Migrate the database models
283
284
<pre>RAILS_ENV=production bundle exec rake db:migrate</pre>
285
286
h2. Load default data (optional)
287
288
<pre>RAILS_ENV=production bundle exec rake redmine:load_default_data</pre>
289
290
Follow instructions.
291
292 34 Stephan Schuberth
h2. Rename dispatch CGI files in /redmine/public/
293 12 Stephan Schuberth
294 34 Stephan Schuberth
<pre>cd /var/www/redmine/public
295 35 Stephan Schuberth
cp dispatch.cgi.example dispatch.cgi
296
cp dispatch.fcgi.example dispatch.fcgi
297
cp dispatch.rb.example dispatch.rb</pre>
298 1 Stephan Schuberth
299 11 Stephan Schuberth
h1. Apache Settings
300
301
h2. Configure Apache to host the documents
302
303 1 Stephan Schuberth
more information can be found here: [[HowTo configure Apache to run Redmine]]
304
305
h2. Edit .htaccess file for CGI dispatch configuration
306
307 36 Stephan Schuberth
<pre>cd /var/www/redmine/public
308 37 Stephan Schuberth
cp htaccess.fcgi.example .htaccess</pre>
309 1 Stephan Schuberth
310
h2. Fix rights for the apache user
311
312
<pre>
313 38 Stephan Schuberth
cd /var/www
314 39 Stephan Schuberth
chown -R apache:apache redmine
315
chmod -R 755 redmine
316 1 Stephan Schuberth
</pre>
317
318
319
320
321
322
323
This should be everything.
324 5 Stephan Schuberth
325
326 1 Stephan Schuberth
*Redmine is now installed and usable.*
327
328
*Enjoy!*