connecting to Docker Hub in travis CI

Question

I tried to connect to my dockerHub via travis ci echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin but i got this error Error: Cannot perform an interactive login from a non TTY device

Answer 1

试试这个：

docker login --username "$USER"  --password "$PWD"