Error log curl: (52) Empty reply from server in v8.11.3

ACodingfreak · January 3, 2024, 7:12pm

Hi All,

I am new to ELK and started using the same via docker compose.
I have used the standard docker-compose.yaml file which is available in below link.

github.com

elastic/elasticsearch/blob/8.11/docs/reference/setup/install/docker/docker-compose.yml

version: "2.2"

services:
  setup:
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - certs:/usr/share/elasticsearch/config/certs
    user: "0"
    command: >
      bash -c '
        if [ x${ELASTIC_PASSWORD} == x ]; then
          echo "Set the ELASTIC_PASSWORD environment variable in the .env file";
          exit 1;
        elif [ x${KIBANA_PASSWORD} == x ]; then
          echo "Set the KIBANA_PASSWORD environment variable in the .env file";
          exit 1;
        fi;
        if [ ! -f config/certs/ca.zip ]; then
          echo "Creating CA";
          bin/elasticsearch-certutil ca --silent --pem -out config/certs/ca.zip;

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As shown in below logs all containers are up and running

$ sudo docker container ls 
CONTAINER ID   IMAGE                                                  COMMAND                  CREATED          STATUS                    PORTS                                                                                                                                                 NAMES
b35f00b59c6f   docker.elastic.co/logstash/logstash:8.11.3             "/usr/local/bin/dockâ€¦"   11 minutes ago   Up 10 minutes             0.0.0.0:5000->5000/udp, :::5000->5000/udp, 5044/tcp, 0.0.0.0:5000->5000/tcp, 0.0.0.0:5044->5044/udp, :::5000->5000/tcp, :::5044->5044/udp, 9600/tcp   elastic-logstash-1
215e5633c5a8   docker.elastic.co/kibana/kibana:8.11.3                 "/bin/tini -- /usr/lâ€¦"   11 minutes ago   Up 10 minutes (healthy)   0.0.0.0:5601->5601/tcp, :::5601->5601/tcp                                                                                                             elastic-kibana-1
a5082ab5b96e   docker.elastic.co/elasticsearch/elasticsearch:8.11.3   "/bin/tini -- /usr/lâ€¦"   11 minutes ago   Up 11 minutes (healthy)   9200/tcp, 9300/tcp                                                                                                                                    elastic-es03-1
68c089bcce7c   docker.elastic.co/elasticsearch/elasticsearch:8.11.3   "/bin/tini -- /usr/lâ€¦"   11 minutes ago   Up 11 minutes (healthy)   9200/tcp, 9300/tcp                                                                                                                                    elastic-es02-1
63a2280866b7   docker.elastic.co/elasticsearch/elasticsearch:8.11.3   "/bin/tini -- /usr/lâ€¦"   11 minutes ago   Up 11 minutes (healthy)   0.0.0.0:9200->9200/tcp, :::9200->9200/tcp, 9300/tcp                                                                                                   elastic-es01-1

Now If i try below command to access the elastic server from the same machine I get error saying empty reply

$ curl -X GET "http://elastic:elasticpass@127.0.0.1:9200"
curl: (52) Empty reply from server

$ curl http://127.0.0.1:9200
curl: (52) Empty reply from server

$ curl http://localhost:9200 -k -u elastic:elasticpass
curl: (52) Empty reply from server

Any pointers would be of great help

leandrojmp · January 3, 2024, 7:27pm

You need to use https, you are using http.

ACodingfreak · January 3, 2024, 8:18pm

Thanks that resolved the issue

system · January 31, 2024, 8:18pm

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