+MIR INSTALLATION HOWTO
+----------------------------------------------------------------
+
Here is a short installation-howto of Mir.
prerequisites:
-- tomcat
-- apache with mod_jk.so
-- postgres 7.1.x
+- tomcat 4.0.3 or above (3.3 works too as of 04.04.2002, but this could change)
+ tomcat is available from http://jakarta.apache.org
+- apache with mod_jk.so
+- postgres 7.1.x or 7.2.x
- ant (a java-based make)
- jaxp-1.1 (a SAX 2.0 compliant XML parser, comes with ant >= 1.4)
- the JAI image framework (Java Advanced Imaging) versin 1.1.1 . get it from
- java.sun.com. ** NOTE: it must be placed in tomcat's common/lib directory **
+ java.sun.com. ** NOTE: because JAI uses a native acceration library (a .so)
+ it must be placed in tomcat's "lib" (i.e $CATALINA_HOME/lib) directory and
+ not under the default webapps/Mir/WEB-INF/lib directory **
1. checkout the cvs
CVS LOGIN:
- cvs -d :pserver: cvsanon@brazil.indymedia.de:/var/cvs login
- password: cvs
+ cvs -d :pserver:anonymous@mir.indymedia.org:/var/lib/cvs login
+ password: anonymous
CVS CHECKOUT:
- cvs -d :pserver: cvsanon@brazil.indymedia.de:/var/cvs co mir
+ cvs -d :pserver:anonymous@mir.indymedia.org:/var/lib/cvsco mir
2. customize the config:
now customize config.properties for your needs.
-3. configure the build.xml file if neccessary
- cd ..
- cp build.xml-new build.xml
-
-
-4. configure the perms.sh file if neccessary -- IMPORTANT! READ THIS!
+3. configure the perms.sh file if neccessary -- IMPORTANT! READ THIS!
We provide a script that sets all files' and direcories' permissions to
a quite reasonable state. This script gets automagically called by
ant after compilationl. The most important thing you have to do after
edit perms.sh
-5. copy the mir/templates-dist-directory to mir/templates
+4. copy the mir/templates-dist-directory to mir/templates
+
+5. compile. For this step, you have to make sure that the TOMCAT_HOME
+environment variable is set to the root of your tomcat installation.
+The build.xml compile target will give up if this is not set.
-6. compile
Do this as root so the permissions script is able to set
the permissions and owners correctly.
ant
-7. Link in the webapps directory of tomcat to the install directory (the
+6. Link in the webapps directory of tomcat to the install directory (the
directory is called "Mir" and is located in the same directory in which
you installed the "mir" directory).
- cd /usr/share/tomcat/webapps
+ cd /path/to/tomcat/webapps (tomcat-4.0.x/webapps)
ln -s Mir-install-dir Mir
-8. Modify your tomcat startup script and add an LD_LIBRARY_PATH variable
-that points to the WEB-INF/lib directory of your Mir install dir. (called
-"Mir"). Add something like the following at the top of tomcat.sh (tomcat.sh
-is found in the "bin/" dir. under $TOMCAT_HOME):
- LD_LIBRARY_PATH=/path/to/Mir-install-dir/WEB-INF/lib
+with tomcat 4.0.x, you could dynamically reload and stop the Mir webapp without
+restarting tomcat by using the "Manager App" with the following url:
-An alternaive way to avoid this is to copy any dynamic library files
-ending with ".so" in WEB-INF/lib to your jre/jdk lib directory (where the
-other ".so" files live). Or, you can skip the whole thing and live without
-"native" acceleration for image manipulation
+http://localhost:8080/manager/stop?path=/mir
+This is practical if you are running several installations of mir on one
+tomcat or other webapps and can't afford to shutdown all of them.
+See the tomcat documentation to learn how to enable and use the manager app.
-9a. create a new database
+7. Copy any dynamic library files ending with ".so" in the WEB-INF/lib to your
+jre/lib directory (where the other ".so" files live). Or, you can skip the
+whole thing and live without "native" acceleration for image manupulation.
+
+A painful alternative, would be to modify the tomcat startup script and add an
+LD_LIBRARY_PATH variable that points to the WEB-INF/lib directory of your Mir
+install dir. (called "Mir"). Add something like the following at the top of
+startup.sh (startup.sh is found in the "bin/" dir. under $TOMCAT_HOME):
+LD_LIBRARY_PATH=/path/to/Mir-install-dir/WEB-INF/lib
+
+8a. create a new database
The database name should be the same as in config.properties. Please look at
the section "Database.*" to look up the names or change them to your needs.
the database name will likely be converted to lowercase letters.
-9b. create an unprivileged database user for Mir
+8b. create an unprivileged database user for Mir
First, connect to the database as the database's superuser.
psql -U postgres Mir
CREATE USER Mir WITH PASSWORD 'joshua' NOCREATEDB NOCREATEUSER;
-9c. create base table
+8c. create base table
Please note that we use the superuser "postgres" to connect to the "Mir"
database, /not/ the user "mir".
for i in dbscripts/populate*.sql ; do psql -Upostgres -f $i Mir ; done
-9d. Apply neccessary changes to config.properties
+8d. Apply neccessary changes to config.properties
Please open config.properties and look for the lines that begin with
"Database.". The interesting properties are "Username", "Password", "Host"
Mir from) is world-readable. Else you wouldn't have to install a password,
anyway.
-9e. Tweak mime-type extensions mappings in etc/web.xml file.
+8e. Tweak mime-type extensions mappings in etc/web.xml file.
*** Note the defaults should be o.k for most installations ***
maps the mime-types to the correct mediaHandler class. See the comments in
the MirMedia class in javadoc for more details.
-9f. Setup PostgreSQL so that all connections have to pass a password
+8f. Setup PostgreSQL so that all connections have to pass a password
In /etc/postgresql/pg_hba.conf you should make sure that nobody can
use the database without a password:
-10. Add the dupe prevention trigger to the database:
+9. Add the dupe prevention trigger to the database:
cd dbscripts/dupetrigger
There, read INSTALL and follow the instructions.
-11. restart tomcat
+10. restart tomcat
-12. configure mod_jk
+11. configure mod_jk
insert the following patch into /etc/apache/httpd.conf. Edit the directories
to suit your needs.
<IfModule mod_jk.c>
-JkWorkersFile /usr/share/tomcat/conf/workers.properties
-Include /usr/share/tomcat/conf/mod_jk.conf-auto
+JkWorkersFile /path/to/tomcat/conf/workers.properties
+Include /path/to/tomcat/conf/mod_jk.conf-auto
</IfModule>
Do not put any JkMount lines into your httpd.conf!
system for file ownership/permissions problems.
-13. configure apache
+12. configure apache
edit http.conf:
* set the document root to the same directory as in the mir config file
restarted.
+ Check file permissions and ownership. Try and run perms.sh.
+
+----------------------------------------------------------------
+
+2001, 2002 - the Mir coders
projects / mir.git / blobdiff