Professor ele dá o erro de ERROR: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
image: docker:latest
services:
- docker:dind
before_script:
- docker info
stages:
- build
maven-build:
image: cimg/openjdk:11.0
services:
- docker:dind
stage: build
script: "mvn clean package"
artifacts:
paths:
- target/*.jar