pulumi-hugo-cn/themes/default/content/docs/clouds/aws/aws-guides/cloudwatch.md

title, meta_desc, meta_image, service, description, aws_here, menu, aliases

title	meta_desc	meta_image	service	description	aws_here	menu	aliases
Creating an AWS CloudWatch Monitoring Service	Learn how to use Pulumi to define an AWS CloudWatch resource which can then be deployed to AWS and managed as infrastructure as code.	/images/docs/service/aws-cloudwatch.png	CloudWatch	is a monitoring service for AWS cloud resources and the applications you run on Amazon Web Services.	https://aws.amazon.com/cloudwatch/	aws name parent identifier CloudWatch aws-guides cloud-watch-guide	/docs/aws/cloudwatch/

Create an AWS CloudWatch resource using @pulumi/aws

The @pulumi/aws library enables fine-grained control over the AWS CloudWatch resource meaning it can be coded, deployed, and managed entirely in code.

const aws = require("@pulumi/aws");

const dashboard = new aws.cloudwatch.Dashboard("mydashboard", {
    dashboardName: "my-dashboard",
    dashboardBody: JSON.stringify({
        widgets: [
            {
                type: "metric",
                x: 0,
                y: 0,
                width: 12,
                height: 6,
                properties: {
                    metrics: [
                        [
                            "AWS/EC2",
                            "CPUUtilization",
                            "InstanceId",
                            "i-012345"
                        ]
                    ],
                    period: 300,
                    stat: "Average",
                    region: "us-east-1",
                    title: "EC2 Instance CPU"
                }
            },
            {
                type: "text",
                x: 0,
                y: 7,
                width: 3,
                height: 3,
                properties: {
                    markdown: "Hello world"
                }
            }
        ]
    })
});

const loginsTopic = new aws.sns.Topic("myloginstopic");

const eventRule = new aws.cloudwatch.EventRule("myeventrule", {
    eventPattern: JSON.stringify({
        "detail-type": [
            "AWS Console Sign In via CloudTrail"
        ]
    })
});

const eventTarget = new aws.cloudwatch.EventTarget("myeventtarget", {
    rule: eventRule.name,
    targetId: "SendToSNS",
    arn: loginsTopic.arn
})

const logGroup = new aws.cloudwatch.LogGroup("myloggroup");

const logMetricFilter = new aws.cloudwatch.LogMetricFilter("mylogmetricfilter", {
    pattern: "",
    logGroupName: logGroup.name,
    metricTransformation: {
        name: "EventCount",
        namespace: "YourNamespace",
        value: "1"
    }
});

const logStream = new aws.cloudwatch.LogStream("mylogstream", {
    logGroupName: logGroup.name
});

const metricAlarm = new aws.cloudwatch.MetricAlarm("mymetricalarm", {
    comparisonOperator: "GreaterThanOrEqualToThreshold",
    evaluationPeriods: 2,
    metricName: "CPUUtilization",
    namespace: "AWS/EC2",
    period: 120,
    statistic: "Average",
    threshold: 80,
    alarmDescription: "This metric monitors ec2 cpu utilization"
});