i’m stuck way back at the very beginning i’m afraid. i can’t get graylog to log anything.
i’m following along here:
i’ve used the most basic docker-compose example provided (although i’ve repeated the more basic steps without using docker-compose and had the same results), but i’ve added access to the 5555 port.
it all seems to work, i can log into the web console, but when i issue the command (as per the document):
echo ‘First log message’ | nc localhost 5555
nothing gets added to the messages in the web console. if i run that nc command with the -v argument, it says:
Connection to localhost 5555 port [tcp/*] succeeded!
i have tried this on a macOS host, and a linux host, and the messages don’t appear in the web console on either. any tips? i’m reasonably experienced with docker if that makes a difference.
this is my docker-compose.yaml:
version: '3' services: # MongoDB: https://hub.docker.com/_/mongo/ mongo: image: mongo:3 networks: - graylog # Elasticsearch: https://www.elastic.co/guide/en/elasticsearch/reference/6.x/docker.html elasticsearch: image: docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.5 environment: - http.host=0.0.0.0 - transport.host=localhost - network.host=0.0.0.0 - "ES_JAVA_OPTS=-Xms512m -Xmx512m" ulimits: memlock: soft: -1 hard: -1 deploy: resources: limits: memory: 1g networks: - graylog # Graylog: https://hub.docker.com/r/graylog/graylog/ graylog: image: graylog/graylog:3.2 environment: # CHANGE ME (must be at least 16 characters)! - GRAYLOG_PASSWORD_SECRET=somepasswordpepper # Password: admin - GRAYLOG_ROOT_PASSWORD_SHA2=8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918 - GRAYLOG_HTTP_EXTERNAL_URI=http://127.0.0.1:9000/ networks: - graylog depends_on: - mongo - elasticsearch ports: # Graylog web interface and REST API - 9000:9000 # Syslog TCP - 1514:1514 # Syslog UDP - 1514:1514/udp # GELF TCP - 12201:12201 # GELF UDP - 12201:12201/udp - 5555:5555 networks: graylog: driver: bridge