With docker inspect I see it has a NetworkSettings > IPAddress of 172.17.0. This is the default behavior of docker-compose with a version 2 yml file. I can enter the CLI using redis-cli -c -p 7000.Other than a few warnings like: WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128., so far so good. we can simply use our child container’s alias to connect to it from a parent container sandbox2 without the need to hardcode its IP address: ping -c 1 sandbox1 PING sandbox1 (172.17.0.41): 56 data bytes 64 bytes from 172.17.0.41: icmpseq0 ttl64 time0.071 ms. Here I create a new bridge named ‘testbridge’ and. Docker’s networking feature can be accessed by using a -link flag which. This, or you could use host networking (-networkhost) to let the container access the network of the host directly. The easiest user defined network to use is the bridge. īefore building however, my only change was to set my own version which I have changed to ARG redis_version=3.2.1įollowing the instructions I run docker run -i -t -p 7000:7000 -p 7001:7001 -p 7002:7002 -p 7003:7003 -p 7004:7004 -p 7005:7005 -p 7006:7006 -p 7007:7007 gsccheng/redis-cluster The container will get its own IP address from your DHCP server, or you can assign an IP address and hostname in the docker-compose file.
$ docker build -t gsccheng/redis-cluster. I clone this Docker-redis-cluster repo and follow the instructions to build the image from the Dockerfile. This table shows which Compose file versions support specific Docker releases.
HARDCODE DOCKER IP ADDRESS HOW TO
For full details on what each version includes and how to upgrade, see About versions and upgrading. My problem is that I am unable to connect this app, which is also dockerized, to my Redis Cluster(at ports 7000 to 7005) and its container. There are several versions of the Compose file format 1, 2, 2.x, and 3.x. I have a Node app using this ioredis javascript client library.
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