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amazon-ecr-credential-helper installation on Centos 7

I am trying to setup amazon-ecr-credential-helper on centos 7 machine. Used this document provided by aws as reference : https://github.com/awslabs/amazon-ecr-credential-helper

Can someone please help?

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3

Answers


  1. 0

    AWS push their version of Centos so they are not interested in making this available. The same RPM might work but the manual install process is easy enough.

    Based on this this blog

    Install Go and git

    yum install -y wget git
wget https://dl.google.com/go/go1.13.linux-amd64.tar.gz
tar -C /usr/local -xzf go1.13.linux-amd64.tar.gz
echo "export PATH=$PATH:/usr/local/go/bin" >> $HOME/.bash_profile
source ~/.bash_profile

    Install the helper and move it into the path

    go get -u github.com/awslabs/amazon-ecr-credential-helper/ecr-login/cli/docker-credential-ecr-login
cp /root/go/bin/docker-credential-ecr-login /usr/bin

    Config, please adjust as needed. Note the region is also in the config.json file

    mkdir ~/.aws/
cat > ~/.aws/credentials << EOF
[default]
region = us-west-1
aws_access_key_id = xxxxxxx
aws_secret_access_key = xxxxx
EOF

mkdir ~/.docker/
cat > ~/.docker/config.json << EOF
{
    "credHelpers": {
        "xxxxx.dkr.ecr.us-west-1.amazonaws.com": "ecr-login"
    }
}
EOF

    Then your pull should work with

    docker pull xxxx.dkr.ecr.us-west-1.amazonaws.com/arkis_nginx:latest
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  2. 0

    You can clone and build manually.

    First install wget and git:

    yum install -y wget git

    Then install go lang:

    wget https://dl.google.com/go/go1.13.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go1.13.linux-amd64.tar.gz

    Add go lang to path, add following line to end of /etc/profile:

    export PATH=$PATH:/usr/local/go/bin

    Then run it to reload path:

    source /etc/profile

    Finally clone the aws credentials helper, build it and copy to /usr/local/bin:

    git clone https://github.com/awslabs/amazon-ecr-credential-helper.git
cd amazon-ecr-credential-helper
make docker
sudo cp amazon-ecr-credential-helper/bin/local/docker-credential-ecr-login /usr/local/bin
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  3. 0

    In a comment you mention Jenkins. If that is your use case, note that the Pipeline: AWS Steps plugin provides an ecrLogin() which you could use in a Jenkinsfile as follows, by-passing the need to install the ECR Credential Helper:

    environment {
  credentials = 'my-credentials'
  registry = 'https://123456789012.dkr.ecr.us-west-1.amazonaws.com'
  region = 'us-west-1'
  dockerImage = ''
}

stage('Create image') {
  steps{
    script {
      dockerImage = docker.build('my-image', '--no-cache .')
    }
  }
}

stage('Push image to repository') {
  steps {
    script {
      withAWS(credentials: credentials, region: region) {
        sh ecrLogin() 
        docker.withRegistry( registry ) {
          dockerImage.push()
        }
      }
    }
  }
}
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