1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
The goal of this setup is to run the brep Apache2 modules from the development
build while still being as close to the real deployment as possible. To this
end, we use default, system-wide installations of both Apache2 and Postgres.
In the below instructions replace <user> with your login and www-data with the
user under which Apache2 is running (See the "User" directive in the Apache2
.conf file).
0. Check Permissions
Check that the files in the brep/ directory are readable by "others". If they
are not, then run the following two commands to grant Apache2 read access:
setfacl -Rdm g:www-data:rx brep
setfacl -n -Rm g:www-data:rx brep
And also for all the directories leading up to brep/, for example, if you have
~/projects/brep/, then:
setfacl -m g:www-data:rx ~/ ~/projects
[Note that strictly speaking www-data in the above two commands is the Apache2
group, not user. However, most installations use the same name for both.]
1. Create PostgreSQL User and Databases
$ sudo sudo -u postgres psql # Note: double sudo is not a mistake.
CREATE DATABASE brep_package TEMPLATE template0 ENCODING 'UTF8'
LC_COLLATE 'en_US.UTF8' LC_CTYPE 'en_US.UTF8';
CREATE DATABASE brep_build TEMPLATE template0 ENCODING 'UTF8'
LC_COLLATE 'en_US.UTF8' LC_CTYPE 'en_US.UTF8';
CREATE USER <user>;
GRANT ALL PRIVILEGES ON DATABASE brep_package, brep_build TO <user>;
CREATE USER "www-data" INHERIT IN ROLE <user>;
Exit psql (^D), then make sure the logins work:
$ psql -d brep_package
^D
$ psql -d brep_build
^D
$ sudo sudo -u www-data psql -d brep_package
^D
$ sudo sudo -u www-data psql -d brep_build
^D
To troubleshoot, see PostgreSQL logs, for example:
$ sudo tail -f /var/log/postgresql/*.log
2. Create Database Schemes and Load the Repository
All the commands are executed from brep project root.
$ migrate/brep-migrate package
# Or use some other loader config.
#
$ load/brep-load --bpkg ../bpkg/bpkg/bpkg tests/load/loadtab
$ migrate/brep-migrate build
To verify:
$ psql -d brep_package -c 'SELECT name, summary FROM repository'
$ psql -d brep_build -c 'SELECT package_name FROM build' # Empty row set.
3. Setup Apache2 Module
Here we assume Apache2 is installed and you have an appropriate VirtualServer
ready (the one for the default site is usually a good candidate). Open the
corresponding Apache2 .conf file and add the following inside VirtualServer,
replacing <BREP-OUT-ROOT> and <BREP-SRC-ROOT> with the actual absolute paths
(if you built brep in the source tree, then the two would be the same).
# Load the brep module.
#
<IfModule !brep_module>
LoadModule brep_module <BREP-OUT-ROOT>/mod/mod_brep.so
</IfModule>
# Repository email. This email is used for the From: header in emails
# send by brep (for example, build failure notifications).
#
brep-email admin@example.org
# Repository host. It specifies the scheme and the host address (but
# not the root path; see brep-root below) that will be used whenever
# brep needs to construct an absolute URL to one of its locations (for
# example, a link to a build log that is being send via email).
#
brep-host https://example.org
# Repository root. Use / for web server root. And don't forget to also
# update the Location and Alias directives below.
#
brep-root /pkg
<Location "/pkg">
SetHandler brep
<IfModule dir_module>
DirectoryIndex disabled
DirectorySlash Off
</IfModule>
</Location>
# Brep module configuration.
#
brep-conf <BREP-SRC-ROOT>/etc/brep-module.conf
# Static brep content (CSS files).
#
# Note: trailing slashes are important!
#
Alias /pkg/@/ <BREP-SRC-ROOT>/www/
<Directory "<BREP-SRC-ROOT>/www">
Require all granted
</Directory>
You may want to replace <BREP-SRC-ROOT>/etc/brep-module.conf with a custom
configuration file if you often need to modify it.
Restart Apache2 (use the second version for systemd):
$ sudo /etc/init.d/apache2 restart
$ sudo systemctl restart apache2
To verify, visit the repository root. To troubleshoot, see Apache logs, for
example:
$ sudo tail -f /var/log/apache2/error.log
4. Reloading During Development
To do a "complete reload" (i.e., recreate database schemes, load the repository
data, and reload the Apache2 plugin), execute the following from brep/:
migrate/brep-migrate --recreate package
migrate/brep-migrate --recreate build
load/brep-load --bpkg ../bpkg/bpkg/bpkg tests/load/loadtab
sudo /etc/init.d/apache2 restart
sudo systemctl restart apache2
Note that if instead you need to recreate the whole databases (e.g., migration
is not possible), then one way to do it would be:
$ psql -d brep_package -c 'DROP OWNED BY <user>'
$ psql -d brep_build -c 'DROP OWNED BY <user>'
|
