mailcow/data/Dockerfiles/solr/docker-entrypoint.sh

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#!/bin/bash
if [[ "${SKIP_SOLR}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
echo "SKIP_SOLR=y, skipping Solr..."
sleep 365d
exit 0
fi
MEM_TOTAL=$(awk '/MemTotal/ {print $2}' /proc/meminfo)
if [[ "${1}" != "--bootstrap" ]]; then
if [ ${MEM_TOTAL} -lt "2097152" ]; then
echo "System memory less than 2 GB, skipping Solr..."
sleep 365d
exit 0
fi
fi
set -e
# allow easier debugging with `docker run -e VERBOSE=yes`
if [[ "$VERBOSE" = "yes" ]]; then
set -x
fi
# run the optional initdb
. /opt/docker-solr/scripts/run-initdb
function solr_config() {
curl -XPOST http://localhost:8983/solr/dovecot/schema -H 'Content-type:application/json' -d '{
"add-field-type":{
"name":"long",
"class":"solr.TrieLongField"
},
"add-field-type":{
"name":"text",
"class":"solr.TextField",
"positionIncrementGap":100,
"indexAnalyser":{
"tokenizer":{
"class":"solr.StandardTokenizerFactory"
},
"filter":{
"class":"solr.WordDelimiterFilterFactory",
"generateWordParts":1,
"generateNumberParts":1,
"catenateWorks":1,
"catenateNumbers":1,
"catenateAll":0
},
"filter":{
"class":"solr.LowerCaseFilterFactory"
},
"filter":{
"class":"solr.KeywordMarkerFilterFactory",
"protected":"protwords.txt"
}
},
"queryAnalyzer":{
"tokenizer":{
"class":"solr.StandardTokenizerFactory"
},
"filter":{
"synonyms":"synonyms.txt",
"ignoreCase":true,
"expand":true
},
"filter":{
"class":"solr.LowerCaseFilterFactory"
},
"filter":{
"class":"solr.WordDelimiterFilterFactory",
"generateWordParts":1,
"generateNumberParts":1,
"catenateWords":0,
"catenateNumbers":0,
"catenateAll":0,
"splitOnCaseChange":1
}
}
},
"add-field":{
"name":"uid",
"type":"long",
"indexed":true,
"stored":true,
"required":true
},
"add-field":{
"name":"box",
"type":"string",
"indexed":true,
"stored":true,
"required":true
},
"add-field":{
"name":"user",
"type":"string",
"indexed":true,
"stored":true,
"required":true
},
"add-field":{
"name":"hdr",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"body",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"from",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"to",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"cc",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"bcc",
"type":"text",
"indexed":true,
"stored":false
},
"add-field":{
"name":"subject",
"type":"text",
"indexed":true,
"stored":false
}
}'
curl -XPOST http://localhost:8983/solr/dovecot/config -H 'Content-type:application/json' -d '{
"update-requesthandler":{
"name":"/select",
"class":"solr.SearchHandler",
"defaults":{
"wt":"xml"
}
}
}'
curl -XPOST http://localhost:8983/solr/dovecot/config/updateHandler -d '{
"set-property": {
"updateHandler.autoSoftCommit.maxDocs":500,
"updateHandler.autoSoftCommit.maxTime":120000,
"updateHandler.autoCommit.maxDocs":200,
"updateHandler.autoCommit.maxTime":1800000,
"updateHandler.autoCommit.openSearcher":false
}
}'
}
# fixing volume permission
[[ -d /opt/solr/server/solr/dovecot/data ]] && chown -R solr:solr /opt/solr/server/solr/dovecot/data
if [[ "${1}" != "--bootstrap" ]]; then
sed -i '/SOLR_HEAP=/c\SOLR_HEAP="'${SOLR_HEAP:-1024}'m"' /opt/solr/bin/solr.in.sh
else
sed -i '/SOLR_HEAP=/c\SOLR_HEAP="256m"' /opt/solr/bin/solr.in.sh
fi
# start a Solr so we can use the Schema API, but only on localhost,
# so that clients don't see Solr until we have configured it.
echo "Starting local Solr instance to setup configuration"
su-exec solr start-local-solr
# keep a sentinel file so we don't try to create the core a second time
# for example when we restart a container.
SENTINEL=/opt/docker-solr/core_created
if [[ -f ${SENTINEL} ]]; then
echo "skipping core creation"
else
echo "Creating core \"dovecot\""
su-exec solr /opt/solr/bin/solr create -c "dovecot"
# See https://github.com/docker-solr/docker-solr/issues/27
echo "Checking core"
while ! wget -O - 'http://localhost:8983/solr/admin/cores?action=STATUS' | grep -q instanceDir; do
echo "Could not find any cores, waiting..."
sleep 5
done
echo "Created core \"dovecot\""
touch ${SENTINEL}
fi
echo "Starting configuration"
solr_config
echo "Stopping local Solr"
su-exec solr stop-local-solr
if [[ "${1}" == "--bootstrap" ]]; then
exit 0
else
exec su-exec solr solr-foreground
fi