Invalid TAG error

[Kunal Gupta]

While using the ECR pipe to push docker image,

  # use the pipe to push to AWS ECR
  - pipe: atlassian/aws-ecr-push-image:1.2.0
    variables:
      AWS_ACCESS_KEY_ID: $AWS_ACCESS_KEY_ID
      AWS_SECRET_ACCESS_KEY: $AWS_SECRET_ACCESS_KEY
      AWS_DEFAULT_REGION: $AWS_DEFAULT_REGION
      IMAGE_NAME: my-docker-image
      TAGS: '${BITBUCKET_BRANCH} latest'

I get an error as following

✖ Docker tag error: 500 Server Error: Internal Server Error ("invalid tag format")

a previous command to check what tag was being set

$ echo $BITBUCKET_BRANCH

test/SYS-71-test

Are '/' or '-' not allowed as valid tag symbols? 

[Oleksandr Kyrdan · Accepted solution]

Hi @Kunal Gupta ,

Thank you for your question!

According to the Docker docs:

A tag name must be valid ASCII and may contain lowercase and uppercase letters, digits, underscores, periods and dashes.
A tag name may not start with a period or a dash and may contain a maximum of 128 characters.