/put-metric-data.sh
Created May 10, 2016
[AWS] カスタムメトリクスでメールキュー監視するためのやつ
| #!/bin/sh | |
| # EC2 のインスタンス ID を取得 | |
| instanceid=$(curl -s http://169.254.169.254/latest/meta-data/instance-id) | |
| # region を取得 | |
| az=$(curl -s http://169.254.169.254/latest/meta-data/placement/availability-zone) | |
| _length=$(echo $((${#az} - 1))) | |
| region=$(echo ${az} | cut -c 1-${_length}) | |
| # mailq | |
| mailq=$(mailq | grep 'Total requests' | awk '{print $3}') | |
| aws cloudwatch put-metric-data \ | |
| --region ${region} \ | |
| --namespace "System/Linux" \ | |
| --dimensions InstanceId=${instanceid} \ | |
| --unit Count \ | |
| --metric-name "MailQueu" \ | |
| --value "$mailq" |
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