nujw/elasticsearch repository overview

FROM elasticsearch:6.8.6
ENV ES_VERSION=6.8.6
RUN mkdir -p /usr/share/elasticsearch/plugins/ik \
	&& cd /usr/share/elasticsearch/plugins/ik \
	&& wget https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v${ES_VERSION}/elasticsearch-analysis-ik-${ES_VERSION}.zip \
    && unzip elasticsearch-analysis-ik-${ES_VERSION}.zip \
    && rm elasticsearch-analysis-ik-${ES_VERSION}.zip \
    && chown -R elasticsearch:root /usr/share/elasticsearch/plugins/ik \
    && cd /usr/share/elasticsearch/plugins/ik/config \
    && sed -i 's/<entry key=\"ext_stopwords\"><\/entry>/<entry key=\"ext_stopwords\">extra_single_word.dic<\/entry>/g' ./IKAnalyzer.cfg.xml