blue_is_run=$(docker exec blue echo 'yes' 2> /dev/null || echo 'no')
There is a code that checks if the container is running by full name. If the red container is running, it will return yes. How to search for a container that has the text -red- in the middle
CodePudding user response:
Список запущенных контейнеров выдаёт команда docker ps
Example:
docker ps | grep -- '-blue-' > /dev/null && echo yes || echo no