fargate-mackerel-cloudfront-poc-start-mon.sh

#!/bin/sh
set -e

prog=/usr/bin/mackerel-agent
conf=/etc/mackerel-agent/mackerel-agent.conf
cloudfront_host="CloudFront"

# mkr, AWSCLI インストール
yum install -y -q awscli mkr

# mackerel-agent.conf 初期化
cp /dev/null $conf
$prog init -apikey="$apikey"

# CloudFrontホスト作成
if [ "$(mkr hosts --name $cloudfront_host)" = "null" ]; then
    mkr create --status standby --customIdentifier "${cloudfront_host}" "${cloudfront_host}"
fi

# CloudFront監視設定をconfに書き込み
for id in $(aws cloudfront list-distributions --query DistributionList.Items[].Id --output text)
do
    echo $cloudfront_host $id
    # confへ記述
    cat >> $conf << EOF
[plugin.metrics.cloudfront-${id}]
custom_identifier = "${cloudfront_host}"
command = "/usr/bin/mackerel-plugin-aws-cloudfront -identifier $id -metric-key-prefix $id"
EOF
done

echo /usr/bin/mackerel-agent -apikey="$apikey" $opts
$prog $opts &
PID=$!
wait $PID