输入网络界面 url 时出现此错误:
Server currently unavailable
We are experiencing problems connecting to the Graylog server running on http://127.0.0.1:9000/api. Please verify that the server is healthy and working correctly.
You will be automatically redirected to the previous page once we can connect to the server.
Do you need a hand? We can help you.
More details
码头工人-compose.yml:
graylog:
image: graylog2/server:2.3.0-1
environment:
GRAYLOG_PASSWORD_SECRET: xxx
GRAYLOG_ROOT_PASSWORD_SHA2: xxx
GRAYLOG_WEB_ENDPOINT_URI: http://example.com/api/
GRAYLOG_REST_LISTEN_URI: http://0.0.0.0:9000/api/
GRAYLOG_WEB_LISTEN_URI: http://0.0.0.0:9000/
GRAYLOG_ELASTICSEARCH_CLUSTER_NAME: graylog
GRAYLOG_ELASTICSEARCH_HOSTS: http://graylog-elasticsearch:9200
depends_on:
- graylog-elasticsearch
- mongo
networks:
- traefik
- default
- graylog
deploy:
labels:
- "traefik.port=9000"
- "traefik.tags=logging"
- "traefik.docker.network=infra_traefik"
- "traefik.backend=graylog"
restart_policy:
condition: on-failure
replicas: 1
placement:
constraints:
- node.labels.name == manager-1
如您所见,一切都应该正常工作。
这是 netstat 显示的内容:
root@6399d2a13c5d:/usr/share/graylog# netstat -tulnp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:9000 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.11:42255 0.0.0.0:* LISTEN -
udp 0 0 127.0.0.11:51199 0.0.0.0:* -
这是容器 printenv:
root@6399d2a13c5d:/usr/share/graylog# printenv
GRAYLOG_ELASTICSEARCH_CLUSTER_NAME=graylog
HOSTNAME=6399d2a13c5d
TERM=xterm
GRAYLOG_WEB_ENDPOINT_URI=http://example.com/api/
GRAYLOG_REST_LISTEN_URI=http://0.0.0.0:9000/api/
GRAYLOG_ROOT_PASSWORD_SHA2=ччч
CA_CERTIFICATES_JAVA_VERSION=20140324
GRAYLOG_PASSWORD_SECRET=ччч
GRAYLOG_REST_TRANSPORT_URI=http://example.com/api/
PWD=/usr/share/graylog
JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/jre
LANG=C.UTF-8
JAVA_VERSION=8u72
SHLVL=1
HOME=/root
JAVA_DEBIAN_VERSION=8u72-b15-1~bpo8+1
GRAYLOG_ELASTICSEARCH_HOSTS=http://graylog-elasticsearch:9200
GRAYLOG_WEB_LISTEN_URI=http://0.0.0.0:9000/
GOSU_VERSION=1.7
GRAYLOG_SERVER_JAVA_OPTS=-Xms1g -Xmx2g -XX:NewRatio=1 -XX:MaxMetaspaceSize=256m -server -XX:+ResizeTLAB -XX:+UseConcMarkSweepGC -XX:+CMSConcurrentMTEnabled -XX:+CMSClassUnloadingEnabled -XX:+UseParNewGC -XX:-OmitStackTraceInFastThrow
_=/usr/bin/printenv
我认为问题可能在这个 graylog 可能需要的自定义标头中:
RequestHeader set X-Graylog-Server-URL "http://graylog.example.org/api/"