All Versions
- DSpace 7.x (Current Release)
- DSpace 8.x (Unreleased)
- DSpace 6.x (EOL)
- DSpace 5.x (EOL)
- More Versions...
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[dspace]
). There are a few common ways this may be achieved:One option is to specifically give the Tomcat user (often named "tomcat") ownership of the [dspace] directories, for example:
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# Change [dspace] and all subfolders to be owned by "tomcat" chown -R tomcat:tomcat [dspace] |
Modifications in [tomcat]/conf/server.xml : You also need to alter Tomcat's default configuration to support searching and browsing of multi-byte UTF-8 correctly. You need to add a configuration option to the <Connector> element in [tomcat]/config/server.xml: URIEncoding="UTF-8" e.g. if you're using the default Tomcat config, it should read:
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<!-- Define a non-SSL HTTP/1.1 Connector on port 8080 --> <Connector port="8080" minSpareThreads="25" enableLookups="false" redirectPort="8443" connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="UTF-8"/> |
You may change the port from 8080 by editing it in the file above, and by setting the variable CONNECTOR_PORT in server.xml. You should set the URIEncoding even if you are running Tomcat behind a proxy (Apache HTTPD, Nginx, etc.) via AJP.
Solr can be obtained at the Apache Software Foundation site for Lucene and Solr. You may wish to read portions of the quick-start tutorial to make yourself familiar with Solr's layout and operation. Unpack a Solr .tgz or .zip archive in a place where you keep software that is not handled by your operating system's package management tools, and arrange to have it running whenever DSpace is running. You should ensure that Solr's index directories will have plenty of room to grow. You should also ensure that port 8983 is not in use by something else, or configure Solr to use a different port.
It is not necessary to dedicate a Solr instance to DSpace, if you already have one and want to use it. Simply copy DSpace's cores to a place where they will be discovered by Solr. See below.
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Create the DSpace user (optional) . As noted in the prerequisites above, Tomcat (or Jetty, etc) must run as an operating system user account that has full read/write access to the DSpace installation directory (i.e. [dspace]
). Either you must ensure the Tomcat owner also owns [dspace]
, OR you can create a new "dspace" user account, and ensure that Tomcat also runs as that account:
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useradd -m dspace |
Zip file. If you downloaded dspace-6.x-release.zip do the following:
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unzip dspace-6.x-release.zip |
.gz file. If you downloaded dspace-6.x-release.tar.gz do the following:
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gunzip -c dspace-6.x-release.tar.gz | tar -xf - |
.bz2 file. If you downloaded _dspace-6.x-release.tar.bz do the following:
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bunzip2 dspace-6.x-release.tar.bz | tar -xf - |
For ease of reference, we will refer to the location of this unzipped version of the DSpace release as [dspace-source] in the remainder of these instructions. After unpacking the file, the user may wish to change the ownership of the dspace-6.x-release to the "dspace" user. (And you may need to change the group).
Create a dspace
database user (this user can have any name, but we'll assume you name them "dspace"). This is entirely separate from the dspace
operating-system user created above:
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createuser --username=postgres --no-superuser --pwprompt dspace |
You will be prompted (twice) for a password for the new dspace
user. Then you'll be prompted for the password of the PostgreSQL superuser (postgres
).
Create a dspace
database, owned by the dspace
PostgreSQL user. Similar to the previous step, this can only be done by a "superuser" account in PostgreSQL (e.g. postgres
):
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createdb --username=postgres --owner=dspace --encoding=UNICODE dspace |
You will be prompted for the password of the PostgreSQL superuser (postgres
).
Finally, you MUST enable the pgcrypto extension on your new dspace database. Again, this can only be enabled by a "superuser" account (e.g. postgres
)
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# Login to the database as a superuser, and enable the pgcrypto extension on this database psql --username=postgres dspace -c "CREATE EXTENSION pgcrypto;" |
The "CREATE EXTENSION" command should return with no result if it succeeds. If it fails or throws an error, it is likely you are missing the required pgcrypto extension (see Database Prerequisites above).
Alternative method: How to enable pgcrypto via a separate database schema. While the above method of enabling pgcrypto is perfectly fine for the majority of users, there may be some scenarios where a database administrator would prefer to install extensions into a database schema that is separate from the DSpace tables. Developers also may wish to install pgcrypto into a separate schema if they plan to "clean" (recreate) their development database frequently. Keeping extensions in a separate schema from the DSpace tables will ensure developers would NOT have to continually re-enable the extension each time you run a "./dspace database clean
". If you wish to install pgcrypto in a separate schema here's how to do that:
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# Login to the database as a superuser psql --username=postgres dspace # Create a new schema in this database named "extensions" (or whatever you want to name it) CREATE SCHEMA extensions; # Enable this extension in this new schema CREATE EXTENSION pgcrypto SCHEMA extensions; # Grant rights to call functions in the extensions schema to your dspace user GRANT USAGE ON SCHEMA extensions TO dspace; # Append "extensions" on the current session's "search_path" (if it doesn't already exist in search_path) # The "search_path" config is the list of schemas that Postgres will use SELECT set_config('search_path',current_setting('search_path') || ',extensions',false) WHERE current_setting('search_path') !~ '(^|,)extensions(,|$)'; # Verify the current session's "search_path" and make sure it's correct SHOW search_path; # Now, update the "dspace" Database to use the same "search_path" (for all future sessions) as we've set for this current session (i.e. via set_config() above) ALTER DATABASE dspace SET search_path FROM CURRENT; |
Setting up DSpace to use Oracle is a bit different now. You will need still need to get a copy of the Oracle JDBC driver, but instead of copying it into a lib directory you will need to install it into your local Maven repository. (You'll need to download it first from this location: http://www.oracle.com/technetwork/database/enterprise-edition/jdbc-112010-090769.html.) Run the following command (all on one line):
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mvn install:install-file -Dfile=ojdbc6.jar -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0.4.0 -Dpackaging=jar -DgeneratePom=true |
You need to compile DSpace with an Oracle driver (ojdbc6.jar) corresponding to your Oracle version - update the version in [dspace-source]/pom.xml E.g.:
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<dependency> <groupId>com.oracle</groupId> <artifactId>ojdbc6</artifactId> <version>11.2.0.4.0</version> </dependency> |
NOTE: You will need to ensure the proper db.*
settings are specified in your local.cfg
file (see next step), as the defaults for all of these settings assuming a PostgreSQL database backend.
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db.url = jdbc:oracle:thin:@host:port/SID # e.g. db.url = jdbc:oracle:thin:@//localhost:1521/xe # NOTE: in db.url, SID is the SID of your database defined in tnsnames.ora # the default Oracle port is 1521 # You may also use a full SID definition, e.g. # db.url = jdbc:oracle:thin:@(description=(address_list=(address=(protocol=TCP)(host=localhost)(port=1521)))(connect_data=(service_name=DSPACE))) # Oracle driver and dialect db.driver = oracle.jdbc.OracleDriver db.dialect = org.hibernate.dialect.Oracle10gDialect # Specify DB username, password and schema to use db.username = db.password = db.schema = ${db.username} # For Oracle, schema is equivalent to the username of your database account, # so this may be set to ${db.username} in most scenarios |
Later, during the Maven build step, don't forget to specify mvn -Ddb.name=oracle package
[dspace-source]/dspace/config/local.cfg
configuration file (you may wish to simply copy the provided [dspace-source]/dspace/config/local.cfg.EXAMPLE
). This local.cfg file can be used to store any configuration changes that you wish to make which are local to your installation (see local.cfg configuration file documentation). ANY setting may be copied into this local.cfg file from the dspace.cfg or any other *.cfg file in order to override the default setting (see note below). For the initial installation of DSpace, there are some key settings you'll likely want to override, those are provided in the [dspace-source]/dspace/config/local.cfg.EXAMPLE
. (NOTE: Settings followed with an asterisk (*) are highly recommended, while all others are optional during initial installation and may be customized at a later time)dspace.dir*
- must be set to the [dspace] (installation) directory (NOTE: On Windows be sure to use forward slashes for the directory path! For example: "C:/dspace
" is a valid path for Windows.)dspace.hostname
- fully-qualified domain name of web server (or "localhost" if you just want to run DSpace locally for now)dspace.baseUrl*
- complete URL of this server's DSpace home page (including port), but without any context eg. /xmlui, /oai, etc.dspace.name
- "Proper" name of your server, e.g. "My Digital Library".solr.server
* - complete URL of the Solr server. DSpace makes use of Solr for indexing purposes. default.language -
Default language for all metadata values (defaults to "en_US")db.url* -
The full JDBC URL to your database (examples are provided in the local.cfg.EXAMPLE
)
db.driver* -
Which database driver to use, based on whether you are using PostgreSQL or Oracle
db.dialect* -
Which database dialect to use, based on whether you are using PostgreSQL or Oracledb.username
* - the database username used in the previous step.db.password
* - the database password used in the previous step.db.schema
* - the database scheme to use (examples are provided in the local.cfg.EXAMPLE)mail.server
- fully-qualified domain name of your outgoing mail server.mail.from.address
- the "From:" address to put on email sent by DSpace.mail.feedback.recipient
- mailbox for feedback mail.mail.admin
- mailbox for DSpace site administrator.mail.alert.recipient
- mailbox for server errors/alerts (not essential but very useful!)mail.registration.notify
- mailbox for emails when new users register (optional)
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The provided However, you should be aware that ANY configuration can now be copied into your
Individual settings may also be commented out or removed in your See the Configuration Reference section for more details. |
DSpace Directory: Create the directory for the DSpace installation (i.e. [dspace]
). As root (or a user with appropriate permissions), run:
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mkdir [dspace] chown dspace [dspace] |
(Assuming the dspace UNIX username.)
Build the Installation Package: As the dspace UNIX user, generate the DSpace installation package.
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cd [dspace-source] mvn package |
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Without any extra arguments, the DSpace installation package is initialized for PostgreSQL. If you want to use Oracle instead, you should build the DSpace installation package as follows: |
Install DSpace: As the dspace UNIX user, install DSpace to [dspace]
:
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cd [dspace-source]/dspace/target/dspace-installer ant fresh_install |
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To see a complete list of build targets, run: |
Decide which DSpace Web Applications you want to install. DSpace comes with a variety of web applications (in [dspace]/
webapps), each of which provides a different "interface" to your DSpace. Which ones you install is up to you, but there are a few that we highly recommend (see below):
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Technique A. Tell your Tomcat/Jetty/Resin installation where to find your DSpace web application(s). As an example, in the directory [tomcat]/conf/Catalina/localhost
you could add files similar to the following (but replace [dspace]
with your installation location):
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<?xml version='1.0'?> <Context docBase="[dspace]/webapps/spring-rest" reloadable="true" cachingAllowed="false"/> |
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<?xml version='1.0'?> <Context docBase="[dspace]/webapps/solr" reloadable="true" cachingAllowed="false"/> |
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<?xml version='1.0'?> <!-- CHANGE THE VALUE OF "[app]" FOR EACH APPLICATION YOU WISH TO ADD --> <Context docBase="[dspace]/webapps/[app]" reloadable="true" cachingAllowed="false"/> |
The name of the file (not including the suffix ".xml") will be the name of the context, so for example spring-rest.xml
defines the context at http://host:8080/spring-rest
. To define the root context (http://host:8080/
), name that context's file ROOT.xml
.
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The above Tomcat Context Settings show adding the following to each reloadable="true" cachingAllowed="false" These settings are extremely useful to have when you are first getting started with DSpace, as they let you tweak the DSpace XMLUI (XSLTs or CSS) or JSPUI (JSPs) and see your changes get automatically reloaded by Tomcat (without having to restart Tomcat). However, it is worth noting that the Apache Tomcat documentation recommends Production sites leave the default values in place ( It is entirely up to you whether to keep these Tomcat settings in place. We just recommend beginning with them, so that you can more easily customize your site without having to require a Tomcat restart. Smaller DSpace sites may not notice any performance issues with keeping these settings in place in Production. Larger DSpace sites may wish to ensure that Tomcat performance is more streamlined. |
cp -R [dspace]/webapps/* [tomcat]/webapps*
(This will copy all the web applications to Tomcat). cp -R [dspace]/webapps/spring-rest [tomcat]/webapps*
(This will copy only the "spring-rest" web application to Tomcat.)To define the root context (http://host:8080/
), name that context's directory ROOT
.
Administrator Account: Create an initial administrator account from the command line:
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[dspace]/bin/dspace create-administrator |
http://dspace.myu.edu:8080/spring-rest
http://dspace.myu.edu:8080/oai/request?verb=Identify
(Should return an XML-based response)...