Docker-Compose file has yaml.scanner.ScannerError

Question

compose.yml file, which looks like this:

version: \'2\'
services:
  discovery-microservice:
    build: discovery-microservice
      context: /discov         


        

Answer 1

1) Give a space after every colon whenever you do mapping after defining key.

2) A YAML file uses 2(two spaces or tabs) indentation. -->It means that after every line you need to use two tabs,when you write a sentence in following line. I hope this will make easy to write any YAML file now.