Data dosent show in Elasicsearch

[yannik-rabenstein]

I try to setup elasticstack in docker with Elasticsearch, Kibana and fleet-server as components. All components use the version 8.12.1

docker-compose.yml:

services:
  setup:
    image: elasticsearch:${STACK_VERSION}
    volumes:
      - certs:/usr/share/elasticsearch/config/certs
      - ./entrypoint:/usr/share/elasticsearch/config/entrypoint:ro
    user: "0"
    entrypoint: /usr/share/elasticsearch/config/entrypoint/entrypoint.sh
    healthcheck:
      test: ["CMD-SHELL", "[ -f config/certs/elasticsearch/elasticsearch.crt ]"]
      interval: 1s
      timeout: 5s
      retries: 120

  elasticsearch:
    depends_on:
      setup:
        condition: service_healthy
    image: elasticsearch:${STACK_VERSION}
    container_name: elasticsearch
    volumes:
      - esdata:/usr/share/elasticsearch/data
      - certs:/usr/share/elasticsearch/config/certs
    ports:
      - ${ES_PORT}:9200
    environment:
      - discovery.type=single-node
      - ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
      - bootstrap.memory_lock=true
      - xpack.security.enabled=true
      - xpack.security.authc.api_key.enabled=true
      - xpack.security.http.ssl.enabled=true
      - xpack.security.http.ssl.key=certs/elasticsearch/elasticsearch.key
      - xpack.security.http.ssl.certificate=certs/elasticsearch/elasticsearch.crt
      - xpack.security.http.ssl.certificate_authorities=certs/ca/ca.crt
      - xpack.security.http.ssl.verification_mode=certificate
      - xpack.security.transport.ssl.enabled=true
      - xpack.security.transport.ssl.key=certs/elasticsearch/elasticsearch.key
      - xpack.security.transport.ssl.certificate=certs/elasticsearch/elasticsearch.crt
      - xpack.security.transport.ssl.certificate_authorities=certs/ca/ca.crt
      - xpack.security.transport.ssl.verification_mode=certificate
      - xpack.license.self_generated.type=${LICENSE}
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "curl -s --cacert config/certs/ca/ca.crt https://localhost:9200 | grep -q 'missing authentication credentials'",
        ]
      interval: 10s
      timeout: 10s
      retries: 120

  kibana:
    depends_on:
      elasticsearch:
        condition: service_healthy
    image: kibana:${STACK_VERSION}
    container_name: kibana
    volumes:
      - certs:/usr/share/kibana/config/certs
      - kibanadata:/usr/share/kibana/data
      - ./kibana.yml:/usr/share/kibana/config/kibana.yml:Z
    ports:
      - ${KIBANA_PORT}:5601
    environment:
      - SERVER_NAME=kibana
      - ELASTICSEARCH_HOSTS=https://elasticsearch:9200
      - ELASTICSEARCH_USERNAME=kibana_system
      - ELASTICSEARCH_PASSWORD=${KIBANA_PASSWORD}
      - ELASTICSEARCH_SSL_CERTIFICATEAUTHORITIES=config/certs/ca/ca.crt
      - SERVER_SSL_ENABLED=true
      - SERVER_SSL_CERTIFICATE=config/certs/kibana/kibana.crt
      - SERVER_SSL_KEY=config/certs/kibana/kibana.key
      - SERVER_SSL_CERTIFICATEAUTHORITIES=config/certs/ca/ca.crt
    mem_limit: ${MEM_LIMIT}
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "curl -s --cacert config/certs/ca/ca.crt -I https://localhost:5601 | grep -q 'HTTP/1.1 302 Found'",
        ]
      interval: 10s
      timeout: 10s
      retries: 120

  fleet-server:
      depends_on:
        kibana:
          condition: service_healthy
        elasticsearch:
          condition: service_healthy
      image: docker.elastic.co/beats/elastic-agent:${STACK_VERSION}
      container_name: ecp-fleet-server
      volumes:
        - certs:/certs:z
      ports:
        - ${FLEET_PORT}:8220
      restart: always
      user: root
      environment:
        - FLEET_ENROLL=1
        - FLEET_SERVER_POLICY_ID=fleet-server-policy
        - FLEET_SERVER_ENABLE=1
        - KIBANA_FLEET_SETUP=1
        - KIBANA_HOST=https://kibana:5601
        - FLEET_URL=https://fleet-server:8220
        - FLEET_SERVER_ELASTICSEARCH_HOST=https://elasticsearch:9200
        - FLEET_CA=/certs/ca/ca.crt
        - KIBANA_FLEET_USERNAME=elastic
        - KIBANA_FLEET_PASSWORD=${ELASTIC_PASSWORD}
        - FLEET_SERVER_CERT=/certs/fleet-server/fleet-server.crt
        - FLEET_SERVER_CERT_KEY=/certs/fleet-server/fleet-server.key
        - FLEET_SERVER_ELASTICSEARCH_CA=/certs/ca/ca.crt
        - KIBANA_FLEET_CA=/certs/ca/ca.crt
        - ssl.certificate_authorities=/certs/ca/ca.crt

volumes:
  certs:
    driver: local
  esdata:
    driver: local
  kibanadata:
    driver: local

it uses an entrypoint to create the certificates and setup the passwords

entrypoint.sh

#!/bin/bash
set -o allexport
source  /usr/share/elasticsearch/config/entrypoint/.env
set +o allexport

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;
elif [ x${LOGSTASH_PASSWORD} == x ]; then
  echo "Set the LOGSTASH_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;
  unzip config/certs/ca.zip -d config/certs;
fi;

if [ ! -f config/certs/certs.zip ]; then
  echo "Creating certs";
  echo -ne \
  "instances:\n"\
  "  - name: elasticsearch\n"\
  "    dns:\n"\
  "      - elasticsearch\n"\
  "      - localhost\n"\
  "    ip:\n"\
  "      - ***\n"\
  "  - name: kibana\n"\
  "    dns:\n"\
  "      - kibana\n"\
  "      - localhost\n"\
  "    ip:\n"\
  "      - ***\n"\
  "  - name: fleet-server\n"\
  "    dns:\n"\
  "      - fleet-server\n"\
  "      - localhost\n"\
  "    ip:\n"\
  "      - ***\n"\
  > config/certs/instances.yml;
  bin/elasticsearch-certutil cert --silent --pem -out config/certs/certs.zip --in config/certs/instances.yml --ca-cert config/certs/ca/ca.crt --ca-key config/certs/ca/ca.key;
  unzip config/certs/certs.zip -d config/certs;
fi;

echo "Setting file permissions"
chown -R root:root config/certs;
find . -type d -exec chmod 750 \{\} \;;
find . -type f -exec chmod 640 \{\} \;;

echo "Waiting for Elasticsearch availability";
until curl -s --cacert config/certs/ca/ca.crt https://elasticsearch:9200 | grep -q "missing authentication credentials"; do sleep 30; done;

echo "Setting kibana_system password";
until curl -s -X POST --cacert config/certs/ca/ca.crt -u elastic:${ELASTIC_PASSWORD} -H "Content-Type: application/json" https://elasticsearch:9200/_security/user/kibana_system/_password -d "{\"password\":\"${KIBANA_PASSWORD}\"}" | grep -q "^{}"; do sleep 10; done;

but when I try to install the elastic agent on another server, it shows up but is stuck on the "Confirm incoming data" point.

sudo ./elastic-agent install --url=https://***:8220 \
--enrollment-token=*** \
--fleet-server-es-ca=/home/vema/elastic-agent-8.12.1-linux-x86_64/cert/es.crt \
--certificate-authorities=/home/vema/elastic-agent-8.12.1-linux-x86_64/cert/ca.crt \
--fleet-server-cert=/home/vema/elastic-agent-8.12.1-linux-x86_64/cert/fleet.crt \
--fleet-server-cert-key=/home/vema/elastic-agent-8.12.1-linux-x86_64/cert/fleet.key

But in the overview it is Healthy

[carly.richmond]

Hi @yannik-rabenstein,

Welcome! Do you see any particular errors or warnings in the logs?