github.com/technosophos/deis@v1.7.1-0.20150915173815-f9005256004b/contrib/aws/update-aws-cluster.sh (about)

     1  #!/usr/bin/env bash
     2  #
     3  # Usage: ./update-aws-cluster.sh [name]
     4  # The [name] is the CloudFormation stack name, and defaults to 'deis'
     5  
     6  if [ -z "$1" ]
     7    then
     8      NAME=deis
     9    else
    10      NAME=$1
    11  fi
    12  
    13  set -e
    14  
    15  THIS_DIR=$(cd $(dirname $0); pwd) # absolute path
    16  CONTRIB_DIR=$(dirname $THIS_DIR)
    17  
    18  source $CONTRIB_DIR/utils.sh
    19  
    20  # check for AWS API tools in $PATH
    21  if ! which aws > /dev/null; then
    22    echo_red 'Please install the AWS command-line tool and ensure it is in your $PATH.'
    23    exit 1
    24  fi
    25  
    26  if [ ! -z "$AWS_CLI_PROFILE" ]; then
    27      EXTRA_AWS_CLI_ARGS+="--profile $AWS_CLI_PROFILE"
    28  fi
    29  
    30  # check that the CoreOS user-data file is valid
    31  $CONTRIB_DIR/util/check-user-data.sh
    32  
    33  # update the AWS CloudFormation stack
    34  aws cloudformation update-stack \
    35      --template-body "$($THIS_DIR/gen-json.py --channel $COREOS_CHANNEL --version $COREOS_VERSION)" \
    36      --stack-name $NAME \
    37      --parameters "$(<$THIS_DIR/cloudformation.json)" \
    38      $EXTRA_AWS_CLI_ARGS
    39  
    40  echo_green "Your Deis cluster on AWS CloudFormation has been successfully updated."