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Shuichi Ohsawa ohsawa0515

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@ohsawa0515
ohsawa0515 / rds_enhanced_monitoring2mackerel_host_metrics.py
Last active April 30, 2018 19:26
Send metrics of RDS enhanced monitoring(Cloudwatch Logs) to Mackerel host metrics using AWS Lambda.
from __future__ import print_function
from base64 import b64decode
from urllib2 import Request, urlopen
import time
import json
import zlib
from datetime import datetime, timedelta
import boto3
import os
@ohsawa0515
ohsawa0515 / rds_enhanced_monitoring_mackerel_graphdef.sh
Created June 10, 2017 15:54
#!/bin/bash
set -eu
api_key="__MACKEREL_API_KEY__"
url="https://mackerel.io/api/v0/graph-defs/create"
curl -s -S -X POST \
-H "X-Api-Key:${api_key}" \
-H 'Content-Type: application/json' \
@ohsawa0515
ohsawa0515 / codedeploy_latest_successful_revision.sh
Last active December 20, 2016 10:47
AWS CodeDeployでデプロイに成功した最新リビジョンを取得するbashスクリプト
# To use this script, you need install jq command.
#!/bin/bash
set -u
app=$1
s3bucket=$2
s3key=$3
region=${$4:-ap-northeast-1}
@ohsawa0515
ohsawa0515 / Mackerel-Webhook-Restart-Instanc_Lambda.py
Created December 15, 2016 10:39
import boto3, botocore, json
ec2_client = boto3.client('ec2', region_name='ap-northeast-1')
lambda_client = boto3.client('lambda', region_name='ap-northeast-1')
def validation_event(event):
if len(event) == 0:
print 'There is no Event source.'
return False
if not event.has_key("command"):
@ohsawa0515
ohsawa0515 / Mackerel-Incoming-Webhook_Lambda.py
Created December 15, 2016 10:37
import boto3, os, json, time
from base64 import b64decode
from urllib2 import Request, urlopen
encrypted_mackerel_api_key = "ENCRYPTED_MACKEREL_API_KEY"
org_id = "ORGANIZATION_ID"
lambda_client = boto3.client('lambda', region_name='ap-northeast-1')
kms_client = boto3.client('kms')
api_key = kms_client.decrypt(CiphertextBlob=b64decode(encrypted_mackerel_api_key))['Plaintext']
@ohsawa0515
ohsawa0515 / fizzbuzz.go
Created November 21, 2016 04:21
Fizz Buzz golang version.
package main
import "fmt"
func main() {
max := 100
for i := 1; i <= max; i++ {
if i % 3 == 0 && i % 5 == 0 {
fmt.Println("Fizz Buzz")
} else if i % 3 == 0 {
@ohsawa0515
ohsawa0515 / decide_on_charge_go_study.go
Last active November 17, 2016 10:37
勉強会進行役決定スクリプト
/***
# Usage
$ go run decide_on_charge_go_study.go member1 member2 member3 ... memberN
memberX
***/
package main
@ohsawa0515
ohsawa0515 / sample_aurora_instance_host_metrics.json
Created November 2, 2016 11:50
See https://gist.github.com/ohsawa0515/03534641aa36b1d4554a8a5fba8076dd. Replace <MACKEREL_HOST_ID> and <AURORA_INSTANCE>.
[
{
"mackerel": {
"host_id": "<MACKEREL_HOST_ID>",
"metric_name": "custom.rds.latency.commit"
},
"cloudwatch": {
"namespace": "AWS/RDS",
"dimensions_name": "DBInstanceIdentifier",
"dimensions_value": "<AURORA_INSTANCE>",
@ohsawa0515
ohsawa0515 / sample_aurora_cluster_parameter.json
Created September 19, 2016 03:45
See https://gist.github.com/ohsawa0515/b5f086f5e89d43db52af6e80b518365e . Replace service_name and aurora_cluster
[
{
"mackerel": {
"service_name": "service_name",
"metric_name": "aurora-cluster.VolumeReadIOPS"
},
"cloudwatch": {
"namespace": "AWS/RDS",
"dimensions": [
{
@ohsawa0515
ohsawa0515 / sample_redshift_parameter.json
Created September 19, 2016 03:37
See https://gist.github.com/ohsawa0515/b5f086f5e89d43db52af6e80b518365e . Replace service_name and redshift_cluster_name
[
{
"mackerel": {
"service_name": "service_name",
"metric_name": "redshift_cluster_name.CPUUtilization"
},
"cloudwatch": {
"namespace": "AWS/Redshift",
"dimensions": [
{