Freifunk-Rhein-Sieg/zammad-docker-compose
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Allow setting Elasticsearch connection URL protocol (#105)

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* Honor ELASTICSEARCH_SCHEMA when accessing Elasticsearch in the Zammad entrypoint

It defaults to http so it's completely backwards-compatible. In case it's https I disabled
verification in the curl command via -k.

* Add ELASTICSEARCH_SSL_VERIFY environment variable in Zammad entrypoint

Setting it to "false" will skip TLS verification when interacting with Elasticsearch.

* Add default value for ELASTICSEARCH_SSL_VERIFY env variable
This commit is contained in:
Daniel Lohse 2019-07-04 12:18:14 +02:00 committed by André Bauer
parent ed29aaa96c
commit cb8b631d5e
1 changed files with 10 additions and 3 deletions
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13
containers/zammad/docker-entrypoint.sh
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@ -5,6 +5,8 @@ set -e
: "${AUTOWIZARD_JSON:=''}"
: "${ELASTICSEARCH_HOST:=zammad-elasticsearch}"
: "${ELASTICSEARCH_PORT:=9200}"
: "${ELASTICSEARCH_SCHEMA:=http}"
: "${ELASTICSEARCH_SSL_VERIFY:=true}"
: "${MEMCACHED_HOST:=zammad-memcached}"
: "${MEMCACHED_PORT:=11211}"
: "${POSTGRESQL_HOST:=zammad-postgresql}"
@ -56,7 +58,7 @@ if [ "$1" = 'zammad-init' ]; then
# check if database is populated
if [ "${DB_MIGRATE}" == "0" ]; then
bundle exec rails r "Setting.set('es_url', 'http://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}')" &> /dev/null
bundle exec rails r "Setting.set('es_url', '${ELASTICSEARCH_SCHEMA}://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}')" &> /dev/null
DB_SETTINGS="$?"
fi
set -e
@ -79,7 +81,7 @@ if [ "$1" = 'zammad-init' ]; then
# es config
echo "changing settings..."
bundle exec rails r "Setting.set('es_url', 'http://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}')"
bundle exec rails r "Setting.set('es_url', '${ELASTICSEARCH_SCHEMA}://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}')"
if [ -n "${ELASTICSEARCH_USER}" ] && [ -n "${ELASTICSEARCH_PASS}" ]; then
bundle exec rails r "Setting.set('es_user', \"${ELASTICSEARCH_USER}\")"
@ -91,7 +93,12 @@ if [ "$1" = 'zammad-init' ]; then
sleep 5
done
if ! curl -s ${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}/_cat/indices | grep -q zammad; then
if [ "${ELASTICSEARCH_SSL_VERIFY}" == "false" ]; then
SSL_SKIP_VERIFY="-k"
else
SSL_SKIP_VERIFY=""
fi
if ! curl -s ${SSL_SKIP_VERIFY} ${ELASTICSEARCH_SCHEMA}://${ELASTICSEARCH_HOST}:${ELASTICSEARCH_PORT}/_cat/indices | grep -q zammad; then
echo "rebuilding es searchindex..."
bundle exec rake searchindex:rebuild
fi