|
|
|
|
#!/usr/bin/env bash
|
|
|
|
|
# vim:ts=4:sts=4:sw=4:et
|
|
|
|
|
# args: haritest-terraform-state-lock-table
|
|
|
|
|
#
|
|
|
|
|
# Author: Hari Sekhon
|
|
|
|
|
# Date: 2022-05-27 17:36:29 +0100 (Fri, 27 May 2022)
|
|
|
|
|
#
|
|
|
|
|
# https://github.com/HariSekhon/DevOps-Bash-tools
|
|
|
|
|
#
|
|
|
|
|
# License: see accompanying Hari Sekhon LICENSE file
|
|
|
|
|
#
|
|
|
|
|
# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
|
|
|
|
|
#
|
|
|
|
|
# https://www.linkedin.com/in/HariSekhon
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
set -euo pipefail
|
|
|
|
|
[ -n "${DEBUG:-}" ] && set -x
|
|
|
|
|
srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
|
|
|
|
|
|
|
|
|
# shellcheck disable=SC1090
|
|
|
|
|
. "$srcdir/lib/aws.sh"
|
|
|
|
|
|
|
|
|
|
# shellcheck disable=SC2034,SC2154
|
|
|
|
|
usage_description="
|
|
|
|
|
Creates a DynamoDB table for Terraform state locking
|
|
|
|
|
|
|
|
|
|
Exits with an error if the table already exists
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$usage_aws_cli_required
|
|
|
|
|
"
|
|
|
|
|
|
|
|
|
|
# used by usage() in lib/utils.sh
|
|
|
|
|
# shellcheck disable=SC2034
|
|
|
|
|
usage_args="<table_name> [<aws_cli_options>]"
|
|
|
|
|
|
|
|
|
|
help_usage "$@"
|
|
|
|
|
|
|
|
|
|
min_args 1 "$@"
|
|
|
|
|
|
|
|
|
|
table="$1"
|
|
|
|
|
shift || :
|
|
|
|
|
|
|
|
|
|
export AWS_DEFAULT_OUTPUT=json
|
|
|
|
|
|
|
|
|
|
if aws dynamodb list-tables "$@" | jq -r '.TableNames[]' | grep -Fxq "$table"; then
|
|
|
|
|
die "ERROR: table '$table' already exists"
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
aws dynamodb create-table --table-name "$table" \
|
|
|
|
|
--key-schema AttributeName=LockID,KeyType=HASH \
|
|
|
|
|
--attribute-definitions AttributeName=LockID,AttributeType=S \
|
|
|
|
|
--billing-mode PAY_PER_REQUEST \
|
|
|
|
|
"$@"
|
