50 lines
1.6 KiB
Bash
50 lines
1.6 KiB
Bash
#!/bin/bash
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# IMAP search with lucene via solr
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# --------------------------------
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#
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# By default dovecot uses its own Squat search index that has awful performance
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# on large mailboxes. Dovecot 2.1+ has support for using Lucene internally but
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# this didn't make it into the Ubuntu packages, so we use Solr instead to run
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# Lucene for us.
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#
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# Solr runs as a tomcat process. The dovecot solr plugin talks to solr via its
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# HTTP interface, causing mail to be indexed when searches occur, and getting
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# results back.
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source setup/functions.sh # load our functions
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source /etc/mailinabox.conf # load global vars
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# Install packages and basic configuation
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# ---------------------------------------
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# Install packages
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apt_install solr-tomcat dovecot-solr
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# Solr requires a schema to tell it how to index data, this is provided by dovecot
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wget http://hg.dovecot.org/dovecot-2.2/raw-file/e99cd21e1f92/doc/solr-schema.xml \
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-O /etc/solr/conf/schema.xml
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# Update the dovecot plugin configuration
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#
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# Break-imap-search makes search work the way users expect, rather than the way
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# the IMAP specification expects
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tools/editconf.py /etc/dovecot/conf.d/10-mail.conf \
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mail_plugins="$mail_plugins fts fts_solr"
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cat > /etc/dovecot/conf.d/90-plugin.conf << EOF;
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plugin {
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fts = solr
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fts_solr = break-imap-search url=http://127.0.0.1:8080/solr/
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}
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EOF
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# PERMISSIONS
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# Ensure configuration files are owned by dovecot and not world readable.
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chown -R mail:dovecot /etc/dovecot
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chmod -R o-rwx /etc/dovecot
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# Restart services to reload solr schema & dovecot plugins
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restart_service tomcat6
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restart_service dovecot
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