Unable to push to ECR private repo in 1.0.7 about packer-plugin-docker HOT 5 CLOSED

Hi @gdrapp,

In the given snippet, the login_server argument is missing https:// and repository name. Please add https:// and the repo name to the login_server argument in your post-processor and everything should work fine.

Example:

    post-processor "docker-push" {
      ecr_login    = true
      aws_profile  = "default"
      login_server = "https://317215053986.dkr.ecr.us-east-2.amazonaws.com/<YOUR_PRIVATE_REPO_NAME>"
    }

Full example template:

packer {
  required_plugins {
    docker = {
      version = ">= 1.0.7"
      source  = "github.com/hashicorp/docker"
    }
  }
}

source "docker" "ubuntu-bionic" {
  image  = "ubuntu:bionic"
  commit = true
}

build {
  name = "docker-push-ecr-private"
  sources = [
    "source.docker.ubuntu-bionic"
  ]

  post-processors {
    post-processor "docker-tag" {
      repository = "746700064644.dkr.ecr.us-east-1.amazonaws.com/private_dev_hc_pkr_dkr_test_1"
      tags       = ["latest"]
    }

    post-processor "docker-push" {
      ecr_login    = true
      aws_profile  = "default"
      login_server = "https://746700064644.dkr.ecr.us-east-1.amazonaws.com/private_dev_hc_pkr_dkr_test_1"
    }
  }
}

This should fix the problem otherwise feel free to reach out!

Thanks!

from packer-plugin-docker.

Hi @gdrapp,

In the given snippet, the login_server argument is missing https:// and repository name. Please add https:// and the repo name to the login_server argument in your post-processor and everything should work fine.

Example:

    post-processor "docker-push" {
      ecr_login    = true
      aws_profile  = "default"
      login_server = "https://317215053986.dkr.ecr.us-east-2.amazonaws.com/<YOUR_PRIVATE_REPO_NAME>"
    }

Full example template:

packer {
  required_plugins {
    docker = {
      version = ">= 1.0.7"
      source  = "github.com/hashicorp/docker"
    }
  }
}

source "docker" "ubuntu-bionic" {
  image  = "ubuntu:bionic"
  commit = true
}

build {
  name = "docker-push-ecr-private"
  sources = [
    "source.docker.ubuntu-bionic"
  ]

  post-processors {
    post-processor "docker-tag" {
      repository = "746700064644.dkr.ecr.us-east-1.amazonaws.com/private_dev_hc_pkr_dkr_test_1"
      tags       = ["latest"]
    }

    post-processor "docker-push" {
      ecr_login    = true
      aws_profile  = "default"
      login_server = "https://746700064644.dkr.ecr.us-east-1.amazonaws.com/private_dev_hc_pkr_dkr_test_1"
    }
  }
}

This should fix the problem otherwise feel free to reach out!

Thanks!

isn't this is a breaking change?

from packer-plugin-docker.

Another Interesting case for me.
When I use private repo from us-east-1 like xxxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com
Sample Source Code:

variable "registry" {
  type    = string
  default = "xxxxxxxxxxxx.dkr.ecr.us-east-1.amazonaws.com"
}
source "docker" "base" {
  image  = "python:3.9-alpine"
  commit = true
  changes = [
    "ENTRYPOINT /bin/bash",
    "ENV BASH_ENV /home/gitlab/.bashrc",
    "USER gitlab"
  ]
  run_command = var.run_cmd
}

build {

  sources = ["source.docker.base"]

  provisioner "ansible" {
    playbook_file = "prepare.yml"
    user          = "root"
  }

  provisioner "ansible" {
    playbook_file        = "main.yml"
    user                 = "gitlab"
    galaxy_file          = "requirements.yml"
    galaxy_force_install = true
    extra_arguments      = ["--extra-vars", "target=all"]
  }

  post-processors {
    post-processor "docker-tag" {
      repository = local.repo
      tags       = [formatdate("DDMMMYYYYhhmm", timestamp()), "latest"]
    }

    post-processor "docker-push" {
      ecr_login    = true
      login_server = var.registry
    }
  }
}

Docker push works fine

But when I use another region like eu-west-3 like xxxxxxxx.dkr.ecr.eu-west-3.amazonaws.com docker push fails with same error.

from packer-plugin-docker.

Hi, @axway-dpal and @gdrapp. We have fixed the bug related to this in v1.0.8. Please update the plugin and everything should work fine as it used to be (aka no need to prefix the login_server value with https://!

Please feel free to reopen this issue, if you have questions or facing any issues.

Thanks for the patience!

from packer-plugin-docker.

Thanks a lot @devashish-patel, I will try it asap.

from packer-plugin-docker.