Renamed, reconfigured needed Xapian files for Flatcurve

data/Dockerfiles/dovecot/docker-entrypoint.sh

@@ -114,13 +114,13 @@ echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify listescape rep
 echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify listescape replication mail_log' > /etc/dovecot/mail_plugins_imap
 echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
 else
-echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify fts fts_xapian listescape replication' > /etc/dovecot/mail_plugins
+echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify fts fts_flatcurve listescape replication' > /etc/dovecot/mail_plugins
-echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify mail_log fts fts_xapian listescape replication' > /etc/dovecot/mail_plugins_imap
+echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify mail_log fts fts_flatcurve listescape replication' > /etc/dovecot/mail_plugins_imap
-echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl fts fts_xapian notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
+echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl fts fts_flatcurve notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
 fi
 chmod 644 /etc/dovecot/mail_plugins /etc/dovecot/mail_plugins_imap /etc/dovecot/mail_plugins_lmtp /templates/quarantine.tpl
 
-sed -i 's/vsz_limit.*/vsz_limit = '${XAPIAN_HEAP}m/g /etc/dovecot/FTS-Xapian.conf
+#sed -i 's/vsz_limit.*/vsz_limit = '${XAPIAN_HEAP}m/g /etc/dovecot/FTS-Xapian.conf
 
 cat <<EOF > /etc/dovecot/sql/dovecot-dict-sql-userdb.conf
 # Autogenerated by mailcow

data/conf/dovecot/FTS-Flatcurve.conf

@@ -0,0 +1,18 @@
+plugin {
+  fts = flatcurve
+  
+  # All of these are optional, and indicate the default values.
+  # They are listed here for documentation purposes; most people should
+  # not need to define/override in their config.
+  fts_flatcurve_commit_limit = 500
+  fts_flatcurve_max_term_size = 30
+  fts_flatcurve_min_term_size = 2
+  fts_flatcurve_optimize_limit = 10
+  fts_flatcurve_rotate_size = 5000
+  fts_flatcurve_rotate_time = 5000
+  fts_flatcurve_substring_search = no
+}
+
+service indexer-worker {
+    vsz_limit = 1024m
+}

data/conf/dovecot/FTS-Xapian.conf

@@ -1,20 +0,0 @@
-plugin {
-    fts = xapian
-    fts_xapian = partial=3 full=20 verbose=0
-    fts_autoindex = yes
-    fts_enforced = yes
-    fts_autoindex_exclude = \Trash
-    fts_decoder = decode2text
-}
-
-service indexer-worker {
-    vsz_limit = 1024m
-}
-
-service decode2text {
-    executable = script /usr/local/bin/decode2text.sh
-    user = dovecot
-    unix_listener decode2text {
-        mode = 0666
-    }
-}

data/conf/dovecot/dovecot.conf

@@ -297,7 +297,7 @@ replication_dsync_parameters = -d -l 30 -U -n INBOX
 !include_try /etc/dovecot/extra.conf
 !include_try /etc/dovecot/sogo-sso.conf
 !include_try /etc/dovecot/shared_namespace.conf
-!include_try /etc/dovecot/FTS-Xapian.conf
+!include_try /etc/dovecot/FTS-Flatcurve.conf
 # </Includes>
 default_client_limit = 10400
 default_vsz_limit = 1024 M