version: "3" services: splunk-hec: image: docker.io/splunk/splunk:${CONFIG_VERSION} environment: - SPLUNK_START_ARGS=--accept-license - SPLUNK_PASSWORD=password - SPLUNK_HEC_TOKEN=abcd1234 volumes: - ../data/splunk/default.yml:/tmp/defaults/default.yml ports: - 8000:8000 - 8088:8088 - 8089:8089 networks: default: name: ${VECTOR_NETWORK} external: true