fluent-plugin-cloudwatch_ya　のセッティング方法

gistfile1.txt

//AWS SDK for Ruby
# /usr/lib64/fluent/ruby/bin/gem install aws-sdk

//JsonPath
# /usr/lib64/fluent/ruby/bin/gem install jsonpath

//fluent-plugin-cloudwatch_ya
# /usr/lib64/fluent/ruby/bin/gem install fluent-plugin-cloudwatch_ya

//how to use
# yum -y install dstat
# /usr/lib64/fluent/ruby/bin/gem install fluent-plugin-dstat

--examples(need IAM Role)
# cat /etc/td-agent/td-agent.conf
<source>
    type   dstat
    tag    dstat
    option -l
    delay  60 
</source>
<match dstat>
    type copy
    <store>
        type file
        path /tmp/dstat
    </store>
    <store>
        type                 cloudwatch_ya
        buffer_type          file
        buffer_path          /opt/suz-lab/var/lib/td-agent/buf/cloudwatch.dstat
        flush_interval       1m
        cloud_watch_endpoint monitoring.ap-northeast-1.amazonaws.com
        namespace            SUZ-LAB/TEST
        <metric>
            metric_name LoadAvg1m
            value_key                   $['dstat']['load avg']['1m']
            unit                        None
            outcast_no_dimension_metric yes
            <dimensions>
                instance_id yes
            </dimensions>
        </metric>
    </store>
</match>

# chown -R td-agent.td-agent /opt/suz-lab/var/lib/td-agent
# /etc/init.d/td-agent start

--debug
# cat /etc/sysconfig/td-agent 
TD_AGENT_ARGS="/usr/sbin/td-agent --user td-agent --group td-agent --log /var/log/td-agent/td-agent.log -vv"