The Stack Overflow podcast is back! Listen to an interview with our new CEO.
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Favorites infavorites:mine
infavorites:1234
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with Search options user 3533

Docker-compose is a tool that is able to run multiple container by issuing `docker-compose up`. One of the features is that DNS mappings could be made between the containers so that they can find each other.

4
votes
I've tried your case, and it works fine on my side: version: '2' services: test: image: ubuntu:16.04 command: sleep 9999 extra_hosts: - "${HOSTNAME}:1.1.1.1" - "test …
answered Oct 23 '17 by oryades