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I try to install logstash with a docker-compose but docker exited with code 0 just after Installation successful when I try to install a logstash plugin.

The part of docker-compose file for logstash is:

 logstash: image: docker.elastic.co/logstash/logstash-oss:7.0.1 ports: ['9600:9600'] command: bin/logstash-plugin install logstash-filter-metricize volumes: - ./logstash/pipeline/:/usr/share/logstash/pipeline/

And the logs are:

logstash_1 |Validating logstash-filter-metricize logstash_1 |Installing logstash-filter-metricize logstash_1 |Installation successful logstash_1 exited with code 0

If I try without install the plugin, my docker-compose works fine. I don't understand what I'm doing wrong when I install the plugin.

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    your logstash part is doing your command section. So its run bin/logstash-plugin install after that installation its ended (without error ). You can add this command to step as a dockerfile or you can add another command for like '$@' stackoverflow.com/questions/39082768/… Commented May 8, 2019 at 13:39

2 Answers 2

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22

I use a Dockerfile to fix it.

My Dockerfile:

FROM docker.elastic.co/logstash/logstash-oss:7.0.1 RUN rm -f /usr/share/logstash/pipeline/logstash.conf && \ bin/logstash-plugin install logstash-filter-metricize

My part of docker-compose:

 logstash: build: context: ./logstash ports: ['9600:9600'] volumes: - ./logstash/pipeline/:/usr/share/logstash/pipeline/
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10

You need to chain logstash startup command after install.

 command: bash -c "bin/logstash-plugin install logstash-filter-metricize && logstash -f /etc/logstash/conf.d/logstash.conf "
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