搬运工,撰写副本主机
问题描述:
我试图添加集群使用docker-compose scale graylog-es-slave=2
副本但对于第3版Dockerfile不像Docker compose and hostname搬运工,撰写副本主机
我所试图做的九弄清楚如何获得特定节点的副本集
这是我曾尝试
D:\p\liberty-docker>docker exec 706814bf33b2 ping graylog-es-slave -c 2
PING graylog-es-slave (172.19.0.4): 56 data bytes
64 bytes from 172.19.0.4: icmp_seq=0 ttl=64 time=0.067 ms
64 bytes from 172.19.0.4: icmp_seq=1 ttl=64 time=0.104 ms
--- graylog-es-slave ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.067/0.085/0.104/0.000 ms
D:\p\liberty-docker>docker exec 706814bf33b2 ping graylog-es-slave.1 -c 2
ping: unknown host
D:\p\liberty-docker>docker exec 706814bf33b2 ping graylog-es-slave_1 -c 2
ping: unknown host
的docker-compose.yml
version: 3
service:
graylog-es-slave:
image: elasticsearch:2
command: "elasticsearch -Des.cluster.name='graylog'"
environment:
ES_HEAP_SIZE: 2g
deploy:
replicas: 2 <-- this is ignored on docker-compose just putting it here for completeness
答
相反的.
,使用_
(下划线),并添加项目名称的前缀(包含您的码头工人,compose.yml的目录,我认为它是liberty-docker_graylog
):
ping liberty-docker_graylog-es-slave_1
你可以看到这样做network ls
,搜索正确的网络,然后docker network inspect network_id
。
请问您可以包括您的docker-compose.yml吗? – bluescores