docker: Error response from daemon: Get https://registry-1.docker.io/v2/: Service Unavailable. IN DOCKER , MAC

Question

I am having this issue in my Mac system 10.11.6

system3:postgres saurabh-gupta2$ docker build -t postgres .
Sending build context to Docker daemon  38.91kB
Step          


        

Answer 1

For me I had this issue when I first installed Docker and ran

docker run hello-world

I got an authentication required error when I ran

curl https://registry-1.docker.io/v2/ && echo Works

All I needed to do was to restart my MacOS and then run the command again, it just started pulling the image and i got the message

Hello from Docker!
This message shows that your installation appears to be working correctly.