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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useradd -m dspace gzip xzf dspace-56.x-src-release.tar.gz createuser --username=postgres --no-superuser --pwprompt dspace createdb --username=postgres --owner=dspace --encoding=UNICODE dspace psql --username=postgres dspace -c "CREATE EXTENSION pgcrypto;" cd [dspace-source]/dspace/config/ cp local.cfg.EXAMPLE local.cfg vi buildlocal.propertiescfg mkdir [dspace] chown dspace [dspace] su - dspace cd [dspace-source]/dspace mvn package cd [dspace-source]/dspace/target/dspace-installer ant fresh_install cp -r [dspace]/webapps/* [tomcat]/webapps /etc/init.d/tomcat start [dspace]/bin/dspace create-administrator |
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You can install and run DSpace on most modern PC, laptop or server hardware. However, if you intend to run DSpace for a large community of potential end users, carefully review the Hardware Recommendations. in the User FAQ
The list below describes the third-party components and tools you'll need to run a DSpace server. These are just guidelines. Since DSpace is built on open source, standards-based tools, there are numerous other possibilities and setups.
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If you plan to use the (optional) Elasticsearch Usage Statistics feature in DSpace, the ElasticSearch backend provides its own recommendations regarding Java version. http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/setup.html "Elasticsearch is built using Java, and requires at least Java 7 in order to run. Only Oracle’s Java and the OpenJDK are supported. We recommend installing the Java 8 update 20 or later , or Java 7 update 55 or later . Previous versions of Java 7 are known to have bugs that can cause index corruption and data loss." (However, if you plan to use the Solr-based Usage Statistics that are enabled by default within DSpace, you can ignore these additional requirements.) |
Maven is necessary in the first stage of the build process to assemble the installation package for your DSpace instance. It gives you the flexibility to customize DSpace using the existing Maven projects found in the [dspace-source]/dspace/modules directory or by adding in your own Maven project to build the installation package for DSpace, and apply any custom interface "overlay" changes.
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If you will be building the Mirage 2 theme, you will need Maven 3.3.9 or above (see DS-2458 for details as to why). |
Maven can be downloaded from the following location: http://maven.apache.org/download.html
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Apache Ant is required for the second stage of the build process . It (deploying/installing the application). First, Maven is used once the installation package has been constructed in to construct the installer ([dspace-source]/dspace/target/dspace-installer
and still uses some of the familiar ant build targets found in the 1.4.x build process.), after which Ant is used to install/deploy DSpace to the installation directory.
Ant can be downloaded from the following location: http://ant.apache.org
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postgresql.conf
: uncomment the line starting: listen_addresses = 'localhost'
. This is the default, in recent PostgreSQL releases, but you should at least check it.pg_hba.conf
and adding this line: Code Block |
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host dspace dspace 127.0.0.1 255.255.255.255 md5 |
all
databases, because the first matching rule governs....
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Tomcat 8.0.32 (found e.g. in Debian 9 Stretch and Ubuntu 16.04 Xenial) has a bug which will cause PropertyBatchUpdateException or StringIndexOutOfBoundsException. This was fixed in 8.0.33. More information can be found in DS-3142. |
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If you are using Tomcat 7, we recommend running Tomcat 7.0.30 or above. Tomcat 7.0.29 and lower versions suffer from a memory leak. As a result, those versions of tomcat require an unusual high amount of memory to run DSpace. This has been resolved as of Tomcat 7.0.30. More information can be found in DS-1553 |
[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 |
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" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="100" connectionTimeoutminSpareThreads="2000025" disableUploadTimeoutenableLookups="truefalse" URIEncodingredirectPort="UTF-88443"/> connectionTimeout="20000" disableUploadTimeout="true" URIEncoding="UTF-8"/> |
You 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.
Tomcat 8 and above is using at least Java 1.7 for JSP compilation. However, by default, Tomcat 7 uses Java 1.6 for JSP compilation. If you want to use Java 1.7 in your .jsp files, you have to change the configuration of Tomcat 7. Edit the file called web.xml in the configuration directory of your Tomcat instance (${CATALINA_HOME}/conf in Tomcat notation). Look for a servlet definition using the org.apache.jasper.servlet.JSPServlet servlet-class and add two init parameters compilerSourceVM
and compilerTargetVM
as you see it in the example below. Then restart Tomcat.
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<servlet> <servlet-name>jsp</servlet-name> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class> <init-param> <param-name>fork</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>xpoweredBy</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>compilerSourceVM</param-name> <param-value>1.7</param-value> </init-param> <init-param> <param-name>compilerTargetVM</param-name> <param-value>1.7</param-value> </init-param> <load-on-startup>3</load-on-startup> </servlet> |
Currently, there is a known bug in DSpace 6.x where a third-party Maven Module expects git
to be available (in order to support the ./dspace version
commandline tool). We are working on a solution within this ticket:
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For the time being, you can work around this problem by installing Git locally: https://git-scm.com/downloads
Two different distributions are available for DSpace, both of which require you to Two different distributions are available for DSpace, both of which require you to build the distribution using Apache Maven 3. The steps that are required to execute the build are identical. In a nutshell, the binary release build will download pre-compiled parts of DSpace, while the building the source release will compile most of DSpace's source code on your local machine.
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This method gets you up and running with DSpace quickly and easily. It is identical in both the Default Release and Source Release distributions.
Create the DSpace user . This needs to be the same user that (optional) . As noted in the prerequisites above, Tomcat (or Jetty, etc.) will must run as an operating system user account that has full read/write access to the DSpace installation directory (i.e. g. as root run [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-56.x-release.zip do the following:
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unzip dspace-56.x-release.zip |
.gz file. If you downloaded dspace-56.x-release.tar.gz do the following:
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gunzip -c dspace-56.x-release.tar.gz | tar -xf - |
.bz2 file. If you downloaded _dspace-56.x-release.tar.bz do the following:
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bunzip2 dspace-56.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-56.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; # DetermineGrant whatrights yourto database "search_path" is set to # (the search_path is where your database will look for extensions) SHOW search_path; # Update your databasecall 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" to(if alsoit searchdoesn't thealready newexist "extensions" schema. in search_path) # You are just appending it on the end of the existing comma-separated list. ALTER DATABASE dspace SET search_path TO [existing-search_path-list],extensions; # Grant rights to call functions in the extensions schema to your dspace user GRANT USAGE ON SCHEMA extensions TO dspace;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
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> |
Uncomment and edit the Oracle database settings in [dspace-source]/build.properties (see below for more information on the build.properties file):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.driverurl = jdbc:oracle.jdbc.OracleDriver :thin:@host:port/SID # e.g. db.url = jdbc:oracle:thin:@host:port/SID |
Where SID is the SID of your database defined in tnsnames.ora, default Oracle port is 1521.
Alternatively, you can use a full SID definition, e.g.:
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@//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))) |
Later, during the Maven build step, don't forget to specify mvn -Ddb.name=oracle package
# 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 Initial Configuration: Edit [dspace-source]/build.properties
. This properties file contains the basic settings necessary to actually build/install DSpace for the first time (see build.properties Configuration for more detail). In particular you'll need to set these properties -- examples or defaults are provided in the file:dspace.install.dir
- must be set to the [dspace] (installation) directory (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.dspace.baseUrl
- complete URL of this server's DSpace home page 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
db.driver
db.url
db.username
- the database username used in the previous step.db.password
- the database password used in the previous step.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)
[dspace-source]/dspace/config/
dspacelocal.cfg
). Refer to the General Configuration section for a fuller explanation.It is also worth noting that you may choose to copy/rename the "build.properties" under a different name for different environments (e.g. "development.properties", "test.properties", and "production.properties"). You can choose which properties file you want to build DSpace with by passing a "-Denv" (environment) flag to the "mvn package" command (e.g. "mvn package -Denv=test" would build using "test.properties). See General Configuration section for more details.
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When you edit the "build.properties" file (or a custom *.properties file), take care not to remove or comment out any settings. Doing so, may cause your final "dspace.cfg" file to be misconfigured with regards to that particular setting. Instead, if you wish to remove/disable a particular setting, just clear out its value. For example, if you don't want to be notified of new user registrations, ensure the "mail.registration.notify" setting has no value, e.g.
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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: |
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Mirage 2 is a responsive theme for the XML User Interface, added as a new feature in DSpace 5. It has not yet replaced the Mirage 1 theme as the XMLUI default theme. To enable Mirage 2, add the following to the <theme name="Mirage 2" regex=".*" path="Mirage2/" /> It is important to do this before executing the maven build. Mirage 2 is not yet activated in the default "mvn package" build. To include it as part of the build, run: mvn package -Dmirage2.on=true The speed of this specific step of the build can be increased by installing local copies of the specific dependencies required for building Mirage 2. The Mirage 2 developer documentation provides detailed instructions for these installations. After the installation of these dependencies, you can choose to run: mvn package -Dmirage2.on=true -Dmirage2.deps.included=false Warning: The Mirage 2 build process should NOT be run as "root". It must be run as a non-root user. For more information see: Mirage 2 Common Build Issues |
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Without any extra arguments, the DSpace installation package will be initialized using the settings in the
See General Configuration section for more details. |
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 |
Info |
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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):
"xmlui" = This is the XML-based User Interface (XMLUI), based on Apache Cocoon. It comes with a variety of out-of-the-box themes, including Mirage 1 (the default) and Mirage 2 (based on Bootstrap). Between the "xmlui" and "jspui", you likely only need to choose one.
"jspui" = This is the JSP-based User Interface (JSPUI), which is based on Bootstrap. Between the "xmlui" and "jspui", you likely only need to choose one.
"solr" (required) = This is Apache Solr web application, which is used by the "xmlui" and "jspui" (for search & browse functionality), as well as the OAI-PMH interface. It must be installed in support of either UI.
.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
|
Info | ||
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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: |
Info | ||
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Mirage 2 is a responsive theme for the XML User Interface, added as a new feature in DSpace 5. It has not yet replaced the Mirage 1 theme as the XMLUI default theme. To enable Mirage 2, add the following to the <theme name="Mirage 2" regex=".*" path="Mirage2/" /> It is important to do this before executing the maven build. Mirage 2 is not yet activated in the default "mvn package" build. To include it as part of the build, run: mvn package -Dmirage2.on=true The speed of this specific step of the build can be increased by installing local copies of the specific dependencies required for building Mirage 2. The Mirage 2 developer documentation provides detailed instructions for these installations. After the installation of these dependencies, you can choose to run:
Warning: The Mirage 2 build process should NOT be run as "root". It must be run as a non-root user. For more information see: Mirage 2 Common Build Issues |
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 |
Info |
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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):
"xmlui" = This is the XML-based User Interface (XMLUI), based on Apache Cocoon. It comes with a variety of out-of-the-box themes, including Mirage 1 (the default) and Mirage 2 (based on Bootstrap). Between the "xmlui" and "jspui", you likely only need to choose one.
"jspui" = This is the JSP-based User Interface (JSPUI), which is based on Bootstrap. Between the "xmlui" and "jspui", you likely only need to choose one.
"solr" (required) = This is Apache Solr web application, which is used by the "xmlui" and "jspui" (for search & browse functionality), as well as the OAI-PMH interface. It must be installed in support of either UI.
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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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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/xmlui"
reloadable="true"
cachingAllowed="false"/>
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<?xml version='1.0'?>
<Context
docBase="[dspace]/webapps/jspui"
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'?>
<Context
docBase="[dspace]/webapps/oai"
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]xmlui" reloadable="true" cachingAllowed="false"/> |
The name of the file (not including the suffix ".xml") will be the name of the context, so for example xmlui.xml
defines the context at http://host:8080/xmlui
. 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/jspui [tomcat]/webapps*
(This will copy only the jspui web application to Tomcat.)Initialize the DSpace Database (optional): While this step is optional (as the DSpace database will auto-initialize itself on first startup), it's always good to verify one last time that your database connection is working properly. To initialize the database run: (for more information on "database migrate" see Database Utilities)
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[dspace]/bin/dspace database migrate |
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/jspui
http://dspace.myu.edu:8080/xmlui
http://dspace.myu.edu:8080/oai/request?verb=Identify
(Should return an XML-based response)In order to set up some communities and collections, you'll need to login as your DSpace Administrator (which you created with create-administrator
above) and access the administration UI in either the JSP or XML user interface.
The above installation steps are sufficient to set up a test server to play around with, but there are a few other steps and options you should probably consider before deploying a DSpace production site.
A few DSpace features require that a script is run regularly (via cron, or similar):
For much more information on recommended scheduled tasks, please see Scheduled Tasks via Cron.
In order to deploy a multilingual version of DSpace you have to configure two parameters in [dspace-source]/config/dspace.cfg:
default.locale = en
webui.supported.locales = en, de
The Locales might have the form country, country_language, country_language_variant.
According to the languages you wish to support, you have to make sure that all the i18n related files are available. See the Configuring Multilingual Support section for the JSPUI or the Multilingual Support for XMLUI in the configuration documentation.
If your DSpace is configured to have users login with a username and password (as opposed to, say, client Web certificates), then you should consider using HTTPS. Whenever a user logs in with the Web form (e.g. dspace.myuni.edu/dspace/password-login) their DSpace password is exposed in plain text on the network. This is a very serious security risk since network traffic monitoring is very common, especially at universities. If the risk seems minor, then consider that your DSpace administrators also login this way and they have ultimate control over the archive.
The solution is to use HTTPS (HTTP over SSL, i.e. Secure Socket Layer, an encrypted transport), which protects your passwords against being captured. You can configure DSpace to require SSL on all "authenticated" transactions so it only accepts passwords on SSL connections.
The following sections show how to set up the most commonly-used Java Servlet containers to support HTTP over SSL.
Loosely based on http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html.
|
Code Block | ||||
---|---|---|---|---|
| ||||
<?xml version='1.0'?>
<Context
docBase="[dspace]/webapps/jspui"
reloadable="true"
cachingAllowed="false"/> |
Code Block | ||
---|---|---|
| ||
<?xml version='1.0'?>
<Context
docBase="[dspace]/webapps/solr"
reloadable="true"
cachingAllowed="false"/> |
Code Block | ||||
---|---|---|---|---|
| ||||
<?xml version='1.0'?>
<Context
docBase="[dspace]/webapps/oai"
reloadable="true"
cachingAllowed="false"/> |
Code Block | ||||
---|---|---|---|---|
| ||||
<?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 xmlui.xml
defines the context at http://host:8080/xmlui
. To define the root context (http://host:8080/
), name that context's file ROOT.xml
.
Note | ||
---|---|---|
| ||
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/jspui [tomcat]/webapps*
(This will copy only the jspui 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:
Code Block |
---|
[dspace]/bin/dspace create-administrator |
http://dspace.myu.edu:8080/jspui
http://dspace.myu.edu:8080/xmlui
http://dspace.myu.edu:8080/oai/request?verb=Identify
(Should return an XML-based response)In order to set up some communities and collections, you'll need to login as your DSpace Administrator (which you created with create-administrator
above) and access the administration UI in either the JSP or XML user interface.
The above installation steps are sufficient to set up a test server to play around with, but there are a few other steps and options you should probably consider before deploying a DSpace production site.
A few DSpace features require that a script is run regularly (via cron, or similar):
For much more information on recommended scheduled tasks, please see Scheduled Tasks via Cron.
In order to deploy a multilingual version of DSpace you have to configure two parameters in [dspace-source]/dspace/config/local.cfg
:
default.locale = en
webui.supported.locales = en, de
The Locales might have the form country, country_language, country_language_variant.
According to the languages you wish to support, you have to make sure that all the i18n related files are available. See the Configuring Multilingual Support section for the JSPUI or the Multilingual Support for XMLUI in the configuration documentation.
If your DSpace is configured to have users login with a username and password (as opposed to, say, client Web certificates), then you should consider using HTTPS. Whenever a user logs in with the Web form (e.g. dspace.myuni.edu/dspace/password-login) their DSpace password is exposed in plain text on the network. This is a very serious security risk since network traffic monitoring is very common, especially at universities. If the risk seems minor, then consider that your DSpace administrators also login this way and they have ultimate control over the archive.
The solution is to use HTTPS (HTTP over SSL, i.e. Secure Socket Layer, an encrypted transport), which protects your passwords against being captured. You can configure DSpace to require SSL on all "authenticated" transactions so it only accepts passwords on SSL connections.
The following sections show how to set up the most commonly-used Java Servlet containers to support HTTP over SSL.
Loosely based on http://tomcat.apache.org/tomcat-7.0-doc/ssl-howto.html.
Create a Java keystore for your server with the password changeit, and install your server certificate under the alias "tomcat". This assumes the certificate was put in the file server.pem:
Code Block |
---|
$JAVA_ |
Create a Java keystore for your server with the password changeit, and install your server certificate under the alias "tomcat". This assumes the certificate was put in the file server.pem:
Code Block |
---|
$JAVA_HOME/bin/keytool -import -noprompt -v -storepass changeit
-keystore $CATALINA_BASE/conf/keystore -alias tomcat -file
myserver.pem |
Install the CA (Certifying Authority) certificate for the CA that granted your server cert, if necessary. This assumes the server CA certificate is in ca.pem:
Code Block |
---|
$JAVA_HOME/bin/keytool -import -noprompt -storepass changeit -trustcacerts -keystore $CATALINA_BASE/conf/keystore -alias ServerCA -file ca.pem |
Optional – ONLY if you need to accept client certificates for the X.509 certificate stackable authentication module See the configuration section for instructions on enabling the X.509 authentication method. Load the keystore with the CA (certifying authority) certificates for the authorities of any clients whose certificates you wish to accept. For example, assuming the client CA certificate is in client1.pem:
Code Block |
---|
$JAVA_HOME/bin/keytool -import -noprompt -storepass changeit -trustcacerts -keystore $CATALINA_BASE/conf/keystore -alias client1 -file client1.pem |
Now add another Connector tag to your server.xml Tomcat configuration file, like the example below. The parts affecting or specific to SSL are shown in bold. (You may wish to change some details such as the port, pathnames, and keystore password)
Code Block | ||
---|---|---|
| ||
<Connector port="8443" URIEncoding="UTF-8" maxThreads="150" minSpareThreads minSpareThreads="25" enableLookups="false" disableUploadTimeout="true" acceptCountscheme="100https" scheme="https" secure="true" sslProtocol="TLS" keystoreFile="conf/keystore" keystorePass="changeit" clientAuth="true" - ONLY if using client X.509 certs for authentication! truststoreFile="conf/keystore" truststorePass="changeit" /> |
Also, check that the default Connector is set up to redirect "secure" requests to the same port as your SSL connector, e.g.:
Code Block | ||
---|---|---|
| ||
<Connector port="8080" maxThreads="150" minSpareThreads="25" enableLookups="false" redirectPort="8443" acceptCount="100" /> |
Create a new key pair under the alias name "tomcat". When generating your key, give the Distinguished Name fields the appropriate values for your server and institution. CN should be the fully-qualified domain name of your server host. Here is an example:
Code Block |
---|
$JAVA_HOME/bin/keytool -genkey \ -alias tomcat \ -keyalg RSA \ -keysize 1024 \ -keystore $CATALINA_BASE/conf/keystore \ -storepass changeit \ -validity 365 \ -dname 'CN=dspace.myuni.edu, OU=MIT Libraries, O=Massachusetts Institute of Technology, L=Cambridge, S=MA, C=US' |
You should be prompted for a password to protect the private key.
Since you now have a signed server certificate in your keystore you can, obviously, skip the next steps of installing a signed server certificate and the server CA's certificate.
Optional – ONLY if you need to accept client certificates for the X.509 certificate stackable authentication module See the configuration section for instructions on enabling the X.509 authentication method. Load the keystore with the CA (certifying authority) certificates for the authorities of any clients whose certificates you wish to accept. For example, assuming the client CA certificate is in client1.pem:
Code Block |
---|
$JAVA_HOME/bin/keytool -import -noprompt -storepass changeit \ -trustcacerts -keystore $CATALINA_BASE/conf/keystore -alias client1 \ -file client1.pem |
...
Warning |
---|
When using Apache 2.4.2 (and lower) in front of a DSpace webapp deployed in Tomcat, mod_proxy_ajp and possibly mod_proxy_http breaks the connection to the back end (Tomcat) prematurely leading to response mixups. This is reported as bug CVE-2012-3502 ( http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-3502 ) of Apache and fixed in Apache 2.4.3 (see http://www.apache.org/dist/httpd/CHANGES_2.4). The 2.2.x branch hasn't shown this problem only the 2.4.x branch has. |
...
In your Tomcat's server.xml
, ensure that the AJP Connector is UNCOMMENTED. Usually this runs on port 8009, but you can decide to change the port if you desire
Code Block |
---|
<!-- Define an AJP 1.3 Connector on port 8009 --> <Connector port="8009" protocol="AJP/1.3" /> |
sudo a2enmod proxy proxy_ajp
Create a new Virtual Host in Apache HTTP Server to represent your DSpace site. Here's a basic example of a Virtual Host responding to any port 80 requests for "my.dspace.edu":
Code Block |
---|
<VirtualHost *:80> # Obviously, replace the ServerName with your DSpace site URL ServerName my.dspace.edu ## Apache HTTP Server Logging Settings - modify how you see fit ErrorLog ${APACHE_LOG_DIR}/my.dspace.edu-error.log CustomLog ${APACHE_LOG_DIR}/my.dspace.edu-access.log combined # Possible values include: debug, info, notice, warn, error, crit, alert, emerg. LogLevel warn # There are many more configurations available for Virtual Hosts, # see the documentation for more details # http://httpd.apache.org/docs/2.4/vhosts/ </VirtualHost> |
If you want your site to also respond to SSL requests, you'll need to install and enable "mod_ssl" and create a second Virtual Host to respond to port 443 requests. An example is provided below. But much more details are available in the Apache HTTP SSL Documentation and the mod_ssl documentation
Code Block |
---|
<VirtualHost *:443> # Obviously, replace the ServerName with your DSpace site URL ServerName my.dspace.edu # You can have SSL Apache logging settings here too (see the port 80 example above) # Configure your SSL Certificate (you must create one, obviously) # See the "keytool" instructions above for examples of creating this certificate # There are also many good guides on the web for generating SSL certificates for Apache SSLEngine on SSLCertificateChainFile /path/to/your/chainfile.crt SSLCertificateFile /path/to/your/public-cert.crt SSLCertificateKeyFile /path/to/your/private-key.key # More information on SSL configurations can be found in the mod_ssl documentation # http://httpd.apache.org/docs/2.4/mod/mod_ssl.html </VirtualHost> |
Info | ||
---|---|---|
| ||
If you are using X.509 Client Certificates for authentication: add these configuration options to the appropriate httpd configuration file, e.g. ssl.conf, and be sure they are in force for the virtual host and namespace locations dedicated to DSpace:
|
In each of your Apache HTTP Virtual Hosts (see above), use "ProxyPass" configurations to configure the redirects from Apache HTTP Server to Apache Tomcat. The exact configurations depend on whether you want to redirect ALL requests to Tomcat, or just certain paths. Here's a basic example. But much more information and examples can be found in the mod_proxy documentation
Code Block |
---|
# These are just examples. THEY LIKELY WILL NEED MODIFICATION. # Again, remember to add these to your EXISTING <VirtualHost> settings <VirtualHost> ... (existing settings) ... # If there's a single path you do NOT want redirected, you can use ! to ignore it # In this case any requests to "/ignored_path" will be handled by Apache HTTPD and NOT forwarded to Tomcat ProxyPass /ignored_path ! # These configurations say: By default, redirect ALL requests to port 8009 # (The port MUST match the port of your Tomcat AJP Connector. By default this usually is 8009) ProxyPass / / ajp://localhost:8009/ ProxyPassReverse / ajp://localhost:8009/ # You may also wish to provide additional "mod_proxy" configurations, # for more examples and details see the documentation at # http://httpd.apache.org/docs/2.4/mod/mod_proxy.html </VirtualHost> |
First a few facts to clear up some common misconceptions:
A Handle server runs as a separate process that receives TCP requests from other Handle servers, and issues resolution requests to a global server or servers if a Handle entered locally does not correspond to some local content. The Handle protocol is based on TCP, so it will need to be installed on a server that can send and receive TCP on port 2641.
To configure your DSpace installation to run the handle server, run the following command:
Code Block |
---|
[dspace]/bin/dspace make-handle-config [dspace]/handle-server |
Ensure that [dspace]/handle-server matches whatever you have in dspace.cfg for the handle.dir property.
ajp://localhost:8009/
ProxyPassReverse / ajp://localhost:8009/
# You may also wish to provide additional "mod_proxy" configurations,
# for more examples and details see the documentation at
# http://httpd.apache.org/docs/2.4/mod/mod_proxy.html
</VirtualHost> |
First a few facts to clear up some common misconceptions:
A Handle server runs as a separate process that receives TCP requests from other Handle servers, and issues resolution requests to a global server or servers if a Handle entered locally does not correspond to some local content. The Handle protocol is based on TCP, so it will need to be installed on a server that can send and receive TCP on port 2641.
You can either use a Handle server running on the same machine as DSpace, or you can install it on a separate machine. Installing it on the same machine is a little bit easier. If you install it on a separate machine, you can use one Handle server for more than one DSpace installation.
Note |
---|
We recommend configuring your Handle server without a passphrase, as the current DSpace If you choose to set a passphrase, you may need to start the Handle Server via: |
To configure your DSpace installation to run the handle server, run the following command:
Code Block |
---|
[dspace]/bin/dspace make-handle-config [dspace]/handle-server |
Ensure that [dspace]/handle-server matches whatever you have in dspace.cfg for the handle.dir property.
If you are using Windows, the proper command is:
Code Block |
---|
[dspace]/bin/dspace dsrun net.handle.server.SimpleSetup [dspace]/handle-server |
Ensure that [dspace]/handle-server matches whatever you have in dspace.cfg for the handle.dir property.
Edit the resulting [dspace]/handle-server/config.dct file to include the following lines in the "server_config"clause:
Code Block |
---|
"storage_type" = "CUSTOM"
"storage_class" = "org.dspace.handle.HandlePlugin"
|
This tells the Handle server to get information about individual Handles from the DSpace code.
Now start your handle server (as the dspace user):
Code Block |
---|
[dspace]/bin/start-handle-server |
If you are using Windows, there is a corresponding 'start-handle-server.bat' script:
Code Block |
---|
[dspace]/bin/start-handle-server.bat
|
Note that since the DSpace code manages individual Handles, administrative operations such as Handle creation and modification aren't supported by DSpace's Handle server.
The Handle server you use must be dedicated to resolve Handles from DSpace. You cannot use a Handle server that is in use with other software already. You can use CNRI's Handle Software -- all you have to do is to add to it a plugin that is provided by DSpace. The following instructions were tested with CNRI's Handle software version 7.3.1. You can do the following steps on another machine than the machine DSpace runs on, but you have to copy some files from the machine on which DSpace is installed.
INSTALL.txt
with installation instructions -- follow it./hs/hsj-7.3.1
and the directory containing the configuration of your local server is /hs/srv_1
. (We use the same paths here as CNRIs INSTALL.txt.)dspace-remote-handle-resolver-VERSION.jar
, copy it to the directory containing the CNRI software (/hs/hsj-7.3.1/lib
). /hs/srv_1/logs
.Create the following two files in /hs/srv_1
.
log4j.rootCategory=INFO, A1 log4j.appender.A1=org.apache.log4j.DailyRollingFileAppender log4j.appender.A1.File=/hs/srv_1/logs/handle-plugin.log log4j.appender.A1.DatePattern= '.' yyyy-MM-dd log4j.appender.A1.layout=org.apache.log4j.PatternLayout log4j.appender.A1.layout.ConversionPattern=%d %-5p %c @ %m%n log4j.logger.org.apache.axis.handlers.http.HTTPAuthHandler=INFO |
Change the path in the third line, if necessary.
handle-dspace-plugin.cfgIf you are using XMLUI take a look in [dspace-install]/config/dspace.cfg
, change the URL above to the value of your dspace.url
and add /handleresolver
to the end of it. If you are using JSPUI take a look in [dspace-install]/config/dspace.cfg
, change the URL above to the value of your dspace.url and add /json/hdlresolver
to the end of it. If you run more than one DSpace Installation, you may add more DSpace Endpoints. Just increase the number at the end of the key for each: endpoint2
, endpoint3
....
Edit the
file /hs/srv_1/config.dct
to include the following lines in the " server_config"
clause:
"storage_type" = "CUSTOM" "storage_class" = "org.dspace.handle.MultiRemoteDSpaceRepositoryHandlePlugin" |
/hs/hsj-7.3.1/bin/hdl-server
to /hs/srv_1/start-hdl-server.
/hs/srv_1/start-hdl-server
:HDLHOME=
HDLHOME="/hs/hsj-7.3.1/"
exec java ... net.handle.server.Main ...
-Dlog4j.configuration=file:///hs/srv_1/log4j-handle-plugin.properties -Ddspace.handle.plugin.configuration=/hs/srv_1/handle-dspace-plugin.cfg
" right in front of net.handle.server.Main
./hs/srv_1/start-hdl-server
Please note: The Handle Server will only start if it is able to connect to at least one running DSpace Installation. It only resolves the handles of the DSpace Installations that were running when it was started.
If you need to update the handle prefix on items created before the CNRI registration process you can run the [dspace]/bin/dspace update-handle-prefix script. You may need to do this if you loaded items prior to CNRI registration (e.g. setting up a demonstration system prior to migrating it to production). The script takes the current and new prefix as parameters. For example
...
:
Code Block |
---|
[dspace]/bin/dspace |
...
Ensure that [dspace]/handle-server matches whatever you have in dspace.cfg for the handle.dir property.
...
Edit the resulting [dspace]/handle-server/config.dct file to include the following lines in the "server_config"clause:
Code Block |
---|
"storage_type" = "CUSTOM"
"storage_class" = "org.dspace.handle.HandlePlugin"
|
This tells the Handle server to get information about individual Handles from the DSpace code.
...
Now start your handle server (as the dspace user):
Code Block |
---|
[dspace]/bin/start-handle-server |
If you are using Windows, the proper command is (please replace "[dspace]\handle-server" with the full path of the handle-server directory):
Code Block |
---|
[dspace]/bin/dspace dsrun net.handle.server.Main [dspace]/handle-server
|
Ensure that [dspace]/handle-server matches whatever you have in dspace.cfg for the handle.dir property.
update-handle-prefix 123456789 1303 |
This script will change any handles currently assigned prefix 123456789 to prefix 1303, so for example handle 123456789/23 will be updated to 1303/23 in the database.
To aid web crawlers index the content within your repository, you can make use of sitemaps. There are currently two forms of sitemaps included in DSpace: Google sitemaps and HTML sitemaps.
Sitemaps allow DSpace to expose its content without the crawlers having to index every page. HTML sitemaps provide a list of all items, collections and communities in HTML format, whilst Google sitemaps provide the same information in gzipped XML format.
To generate the sitemaps, you need to run [dspace]/bin/dspace generate-sitemaps This creates the sitemaps in [dspace]/sitemaps/
The sitemaps can be accessed from the following URLs (DSpace demo site is provided as example):
When running [dspace]/bin/dspace generate-sitemaps the script informs Google that the sitemaps have been updated. For this update to register correctly, you must first register your Google sitemap index page (/dspace/sitemap) with Google at http://www.google.com/webmasters/sitemaps/. If your DSpace server requires the use of a HTTP proxy to connect to the Internet, ensure that you have set http.proxy.host and http.proxy.port in [dspace]/config/dspace.cfg
The URL for pinging Google, and in future, other search engines, is configured in [dspace]/config/dspace.cfg using the sitemap.engineurls setting where you can provide a comma-separated list of URLs to 'ping'.
You can generate the sitemaps automatically every day using an additional cron job:
Code Block |
---|
# Generate sitemaps at 6:00 am local time each day
0 6 * * * [dspace]/bin/dspace generate-sitemaps |
Info |
---|
More information on why we highly recommend enabling sitemaps can be found at Search Engine Optimization (SEO). |
DSpace uses the Apache Solr application underlaying the statistics. There is no need to download any separate software. All the necessary software is included. To understand all of the configuration property keys, the user should refer to DSpace Statistic Configuration for detailed information.
Before it builds a pool of database connections, DSpace always tries to look up an existing, pre-configured pool in a directory service (if such a service is provided). Many web application containers supply such a service and can be configured to provide the connection pool to DSpace. If DSpace does not find a pre-configured pool, each web application will fall back to creating its own pool using the settings in local.cfg
.
There are some advantages to using an external database pool:
local.cfg
. Note: the command line tools cannot use an externally configured pool, and always use the settings in local.cfg
to build their own pool.DSpace applications will specifically look for an object named jdbc/dspace
. The name is not configurable, but is specified in config/spring/api/core-hibernate.xml
if you must know. You must configure the name of the directory object provided to your web application context(s) to match this. See below for an example in Tomcat.
First, you must make the JDBC driver for your database available to Tomcat. For example, the latest PostgreSQL JDBC driver can be downloaded from the PostgreSQL project website and placed in Tomcat's lib
directory. The exact location of this directory varies depending on your operating system and Tomcat version, but on Ubuntu 16.04 with Tomcat 7 the location would be /usr/share/tomcat7/lib
.
Then add a <Resource>
in Tomcat's server.xml
to define the pool. The pool name
here is global and can be anything you want:
Code Block | ||||
---|---|---|---|---|
| ||||
<GlobalNamingResources>
...
<Resource
name='jdbc/instance'
description='Our DSpace DBMS connection pool'
type='javax.sql.DataSource'
auth='Container'
username='USER'
password='SECRET'
driverClassName='org.postgresql.Driver'
url='jdbc:postgresql://dbms.example.com:5432/dspace'
initialSize='5'
maxTotal='50'
maxIdle='15'
minIdle='5'
maxWaitMillis='5000'
/>
...
</GlobalNamingResources>
|
Then add a <ResourceLink> to each web application's context configuration. The name
parameter here is local to the application context, and must be jdbc/dspace
:
Code Block | ||
---|---|---|
| ||
<Context
...
<ResourceLink
name='jdbc/dspace'
global='jdbc/instance'
type='javax.sql.DataSource'
/>
...
</Context> |
Notice that the global
parameter in the ResourceLink
matches the name
of the global Resource
. See the JNDI Datasource HOW-TO for more information about this configuration
Note that since the DSpace code manages individual Handles, administrative operations such as Handle creation and modification aren't supported by DSpace's Handle server.
If you need to update the handle prefix on items created before the CNRI registration process you can run the [dspace]/bin/dspace update-handle-prefix script. You may need to do this if you loaded items prior to CNRI registration (e.g. setting up a demonstration system prior to migrating it to production). The script takes the current and new prefix as parameters. For example:
Code Block |
---|
[dspace]/bin/dspace update-handle-prefix 123456789 1303 |
This script will change any handles currently assigned prefix 123456789 to prefix 1303, so for example handle 123456789/23 will be updated to 1303/23 in the database.
To aid web crawlers index the content within your repository, you can make use of sitemaps. There are currently two forms of sitemaps included in DSpace: Google sitemaps and HTML sitemaps.
Sitemaps allow DSpace to expose its content without the crawlers having to index every page. HTML sitemaps provide a list of all items, collections and communities in HTML format, whilst Google sitemaps provide the same information in gzipped XML format.
To generate the sitemaps, you need to run [dspace]/bin/dspace generate-sitemaps This creates the sitemaps in [dspace]/sitemaps/
The sitemaps can be accessed from the following URLs:
When running [dspace]/bin/dspace generate-sitemaps the script informs Google that the sitemaps have been updated. For this update to register correctly, you must first register your Google sitemap index page (/dspace/sitemap) with Google at http://www.google.com/webmasters/sitemaps/. If your DSpace server requires the use of a HTTP proxy to connect to the Internet, ensure that you have set http.proxy.host and http.proxy.port in [dspace]/config/dspace.cfg
The URL for pinging Google, and in future, other search engines, is configured in [dspace]/config/dspace.cfg using the sitemap.engineurls setting where you can provide a comma-separated list of URLs to 'ping'.
You can generate the sitemaps automatically every day using an additional cron job:
Code Block |
---|
# Generate sitemaps at 6:00 am local time each day
0 6 * * * [dspace]/bin/dspace generate-sitemaps |
Info |
---|
More information on why we highly recommend enabling sitemaps can be found at Search Engine Optimization (SEO). |
DSpace uses the Apache Solr application underlaying the statistics. There is no need to download any separate software. All the necessary software is included. To understand all of the configuration property keys, the user should refer to DSpace Statistic Configuration for detailed information.
Essentially installing on Windows is the same as installing on Unix so please refer back to the main Installation Instructions section section.
...
ant fresh_install
: There are two common errors that occur.If your error looks like this:
Code Block |
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[java] 2004-03-25 15:17:07,730 INFO org.dspace.storage.rdbms.InitializeDatabase @ Initializing Database [java] 2004-03-25 15:17:08,816 FATAL org.dspace.storage.rdbms.InitializeDatabase @ Caught exception: [java] org.postgresql.util.PSQLException: Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections. [java] at org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJd bc1Connection.java:204) [java] at org.postgresql.Driver.connect(Driver.java:139) |
it usually means you haven't yet added the relevant configuration parameter to your PostgreSQL configuration (see above), or perhaps you haven't restarted PostgreSQL after making the change. Also, make sure that the db.username and db.password properties are correctly set in [dspace]/config/dspace.cfg. An easy way to check that your DB is working OK over TCP/IP is to try this on the command line:
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psql -U dspace -W -h localhost |
Enter the dspace database password, and you should be dropped into the psql tool with a dspace=> prompt.
Another common error looks like this:
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[java] 2004-03-25 16:37:16,757 INFO org.dspace.storage.rdbms.InitializeDatabase @ Initializing Database [java] 2004-03-25 16:37:17,139 WARN org.dspace.storage.rdbms.DatabaseManager @ Exception initializing DB pool [java] java.lang.ClassNotFoundException: org.postgresql.Driver [java] at java.net.URLClassLoader$1.run(URLClassLoader.java:198) [java] at java.security.AccessController.doPrivileged(Native Method) [java] at java.net.URLClassLoader.findClass(URLClassLoader.java:186) |
This means that the PostgreSQL JDBC driver is not present in [dspace]/lib. See above.
ant fresh_install
: There are two common errors that may occur:If your error looks like this:
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[get] Error getting http://geolite.maxmind.com/download/geoip/database/GeoLiteCityGeoLite2-City.dattar.gz to /usr/local/dspace/config/GeoLiteCityGeoLite2-City.dattar.gz BUILD FAILED /dspace-release/dspace/target/dspace-installer/build.xml:931: java.net.ConnectException: Connection timed out |
it means that you likely either (a) don't have an internet connection to download the necessary GeoLite Database file (used for DSpace Statistics), or (b) the GeoLite Database file's URL is no longer valid.
Another common message looks like this:
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[echo] WARNING : FAILED TO DOWNLOAD GEOLITE DATABASE FILE [echo] (Used for DSpace Solr Usage Statistics) |
Again, this means the GeoLite Database file cannot be downloaded or is unavailable for some reason. You should be able to resolve this issue by following the "Manually Installing/Updating GeoLite Database File" instructions.
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