# Problem with deployment docker-compose **URL:** \ **Category:** Elasticsearch\ **Created:** [November 25, 2020, 3:28pm UTC](https://discuss.elastic.co/t/problem-with-deployment-docker-compose/256678 "2020-11-25T15:28:14Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![javig12](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/javig12/32/73523_2.png) [@javig12](https://discuss.elastic.co/u/javig12)\ **Post date:** [November 25, 2020, 3:28pm UTC](https://discuss.elastic.co/t/problem-with-deployment-docker-compose/256678/1 "2020-11-25T15:28:14Z")
Hello Community, I got this error: kib01 | 2020-11-25T15:23:45.708146631Z {"type":"log","@timestamp":"2020-11-25T15:23:45Z","tags":["warning","elasticsearch","monitoring"],"pid":6,"message":"Unable to revive connection: [http://es01:9200/](http://es01:9200/)" I used the docker-compose.yml file show on this Elastic website: > **[Install Elasticsearch with Docker | Elasticsearch Reference \[7.10\] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html)** I don't know why got this error, hope your comments. regards! ---
**Author:** ![javig12](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/javig12/32/73523_2.png) [@javig12](https://discuss.elastic.co/u/javig12)\ **Post date:** [November 25, 2020, 8:18pm UTC](https://discuss.elastic.co/t/problem-with-deployment-docker-compose/256678/2 "2020-11-25T20:18:41Z")
Solved adding on Linux Host: ```auto sysctl -w vm.max_map_count=262144 ``` ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [December 23, 2020, 8:19pm UTC](https://discuss.elastic.co/t/problem-with-deployment-docker-compose/256678/3 "2020-12-23T20:19:08Z")
Closed on December 23, 2020, 8:19pm UTC This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.