Elastic Beanstalk examples using Amazon CLI - Amazon Command Line Interface
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Elastic Beanstalk examples using Amazon CLI

The following code examples show you how to perform actions and implement common scenarios by using the Amazon Command Line Interface with Elastic Beanstalk.

Actions are code excerpts from larger programs and must be run in context. While actions show you how to call individual service functions, you can see actions in context in their related scenarios.

Each example includes a link to the complete source code, where you can find instructions on how to set up and run the code in context.

Topics

Actions

The following code example shows how to use abort-environment-update.

Amazon CLI

To abort a deployment

The following command aborts a running application version deployment for an environment named my-env:

aws elasticbeanstalk abort-environment-update --environment-name my-env

The following code example shows how to use check-dns-availability.

Amazon CLI

To check the availability of a CNAME

The following command checks the availability of the subdomain my-cname.elasticbeanstalk.com:

aws elasticbeanstalk check-dns-availability --cname-prefix my-cname

Output:

{ "Available": true, "FullyQualifiedCNAME": "my-cname.elasticbeanstalk.com" }

The following code example shows how to use create-application-version.

Amazon CLI

To create a new application version

The following command creates a new version, "v1" of an application named "MyApp":

aws elasticbeanstalk create-application-version --application-name MyApp --version-label v1 --description MyAppv1 --source-bundle S3Bucket="my-bucket",S3Key="sample.war" --auto-create-application

The application will be created automatically if it does not already exist, due to the auto-create-application option. The source bundle is a .war file stored in an s3 bucket named "my-bucket" that contains the Apache Tomcat sample application.

Output:

{ "ApplicationVersion": { "ApplicationName": "MyApp", "VersionLabel": "v1", "Description": "MyAppv1", "DateCreated": "2015-02-03T23:01:25.412Z", "DateUpdated": "2015-02-03T23:01:25.412Z", "SourceBundle": { "S3Bucket": "my-bucket", "S3Key": "sample.war" } } }

The following code example shows how to use create-application.

Amazon CLI

To create a new application

The following command creates a new application named "MyApp":

aws elasticbeanstalk create-application --application-name MyApp --description "my application"

The create-application command only configures the application's name and description. To upload source code for the application, create an initial version of the application using create-application-version. create-application-version also has an auto-create-application option that lets you create the application and the application version in one step.

Output:

{ "Application": { "ApplicationName": "MyApp", "ConfigurationTemplates": [], "DateUpdated": "2015-02-12T18:32:21.181Z", "Description": "my application", "DateCreated": "2015-02-12T18:32:21.181Z" } }

The following code example shows how to use create-configuration-template.

Amazon CLI

To create a configuration template

The following command creates a configuration template named my-app-v1 from the settings applied to an environment with the id e-rpqsewtp2j:

aws elasticbeanstalk create-configuration-template --application-name my-app --template-name my-app-v1 --environment-id e-rpqsewtp2j

Output:

{ "ApplicationName": "my-app", "TemplateName": "my-app-v1", "DateCreated": "2015-08-12T18:40:39Z", "DateUpdated": "2015-08-12T18:40:39Z", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8" }

The following code example shows how to use create-environment.

Amazon CLI

To create a new environment for an application

The following command creates a new environment for version "v1" of a java application named "my-app":

aws elasticbeanstalk create-environment --application-name my-app --environment-name my-env --cname-prefix my-app --version-label v1 --solution-stack-name "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8"

Output:

{ "ApplicationName": "my-app", "EnvironmentName": "my-env", "VersionLabel": "v1", "Status": "Launching", "EnvironmentId": "e-izqpassy4h", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8", "CNAME": "my-app.elasticbeanstalk.com", "Health": "Grey", "Tier": { "Type": "Standard", "Name": "WebServer", "Version": " " }, "DateUpdated": "2015-02-03T23:04:54.479Z", "DateCreated": "2015-02-03T23:04:54.479Z" }

v1 is the label of an application version previously uploaded with create-application-version.

To specify a JSON file to define environment configuration options

The following create-environment command specifies that a JSON file with the name myoptions.json should be used to override values obtained from the solution stack or the configuration template:

aws elasticbeanstalk create-environment --environment-name sample-env --application-name sampleapp --option-settings file://myoptions.json

myoptions.json is a JSON object defining several settings:

[ { "Namespace": "aws:elb:healthcheck", "OptionName": "Interval", "Value": "15" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "Timeout", "Value": "8" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "HealthyThreshold", "Value": "2" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "UnhealthyThreshold", "Value": "3" } ]

For more information, see Option Values in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use create-storage-location.

Amazon CLI

To create a storage location

The following command creates a storage location in Amazon S3:

aws elasticbeanstalk create-storage-location

Output:

{ "S3Bucket": "elasticbeanstalk-us-west-2-0123456789012" }

The following code example shows how to use delete-application-version.

Amazon CLI

To delete an application version

The following command deletes an application version named 22a0-stage-150819_182129 for an application named my-app:

aws elasticbeanstalk delete-application-version --version-label 22a0-stage-150819_182129 --application-name my-app

The following code example shows how to use delete-application.

Amazon CLI

To delete an application

The following command deletes an application named my-app:

aws elasticbeanstalk delete-application --application-name my-app

The following code example shows how to use delete-configuration-template.

Amazon CLI

To delete a configuration template

The following command deletes a configuration template named my-template for an application named my-app:

aws elasticbeanstalk delete-configuration-template --template-name my-template --application-name my-app

The following code example shows how to use delete-environment-configuration.

Amazon CLI

To delete a draft configuration

The following command deletes a draft configuration for an environment named my-env:

aws elasticbeanstalk delete-environment-configuration --environment-name my-env --application-name my-app

The following code example shows how to use describe-application-versions.

Amazon CLI

To view information about an application version

The following command retrieves information about an application version labeled v2:

aws elasticbeanstalk describe-application-versions --application-name my-app --version-label "v2"

Output:

{ "ApplicationVersions": [ { "ApplicationName": "my-app", "VersionLabel": "v2", "Description": "update cover page", "DateCreated": "2015-07-23T01:32:26.079Z", "DateUpdated": "2015-07-23T01:32:26.079Z", "SourceBundle": { "S3Bucket": "elasticbeanstalk-us-west-2-015321684451", "S3Key": "my-app/5026-stage-150723_224258.war" } }, { "ApplicationName": "my-app", "VersionLabel": "v1", "Description": "initial version", "DateCreated": "2015-07-23T22:26:10.816Z", "DateUpdated": "2015-07-23T22:26:10.816Z", "SourceBundle": { "S3Bucket": "elasticbeanstalk-us-west-2-015321684451", "S3Key": "my-app/5026-stage-150723_222618.war" } } ] }

The following code example shows how to use describe-applications.

Amazon CLI

To view a list of applications

The following command retrieves information about applications in the current region:

aws elasticbeanstalk describe-applications

Output:

{ "Applications": [ { "ApplicationName": "ruby", "ConfigurationTemplates": [], "DateUpdated": "2015-08-13T21:05:44.376Z", "Versions": [ "Sample Application" ], "DateCreated": "2015-08-13T21:05:44.376Z" }, { "ApplicationName": "pythonsample", "Description": "Application created from the EB CLI using \"eb init\"", "Versions": [ "Sample Application" ], "DateCreated": "2015-08-13T19:05:43.637Z", "ConfigurationTemplates": [], "DateUpdated": "2015-08-13T19:05:43.637Z" }, { "ApplicationName": "nodejs-example", "ConfigurationTemplates": [], "DateUpdated": "2015-08-06T17:50:02.486Z", "Versions": [ "add elasticache", "First Release" ], "DateCreated": "2015-08-06T17:50:02.486Z" } ] }

The following code example shows how to use describe-configuration-options.

Amazon CLI

To view configuration options for an environment

The following command retrieves descriptions of all available configuration options for an environment named my-env:

aws elasticbeanstalk describe-configuration-options --environment-name my-env --application-name my-app

Output (abbreviated):

{ "Options": [ { "Name": "JVMOptions", "UserDefined": false, "DefaultValue": "Xms=256m,Xmx=256m,XX:MaxPermSize=64m,JVM Options=", "ChangeSeverity": "RestartApplicationServer", "Namespace": "aws:cloudformation:template:parameter", "ValueType": "KeyValueList" }, { "Name": "Interval", "UserDefined": false, "DefaultValue": "30", "ChangeSeverity": "NoInterruption", "Namespace": "aws:elb:healthcheck", "MaxValue": 300, "MinValue": 5, "ValueType": "Scalar" }, ... { "Name": "LowerThreshold", "UserDefined": false, "DefaultValue": "2000000", "ChangeSeverity": "NoInterruption", "Namespace": "aws:autoscaling:trigger", "MinValue": 0, "ValueType": "Scalar" }, { "Name": "ListenerEnabled", "UserDefined": false, "DefaultValue": "true", "ChangeSeverity": "Unknown", "Namespace": "aws:elb:listener", "ValueType": "Boolean" } ] }

Available configuration options vary per platform and configuration version. For more information about namespaces and supported options, see Option Values in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use describe-configuration-settings.

Amazon CLI

To view configurations settings for an environment

The following command retrieves configuration settings for an environment named my-env:

aws elasticbeanstalk describe-configuration-settings --environment-name my-env --application-name my-app

Output (abbreviated):

{ "ConfigurationSettings": [ { "ApplicationName": "my-app", "EnvironmentName": "my-env", "Description": "Environment created from the EB CLI using \"eb create\"", "DeploymentStatus": "deployed", "DateCreated": "2015-08-13T19:16:25Z", "OptionSettings": [ { "OptionName": "Availability Zones", "ResourceName": "AWSEBAutoScalingGroup", "Namespace": "aws:autoscaling:asg", "Value": "Any" }, { "OptionName": "Cooldown", "ResourceName": "AWSEBAutoScalingGroup", "Namespace": "aws:autoscaling:asg", "Value": "360" }, ... { "OptionName": "ConnectionDrainingTimeout", "ResourceName": "AWSEBLoadBalancer", "Namespace": "aws:elb:policies", "Value": "20" }, { "OptionName": "ConnectionSettingIdleTimeout", "ResourceName": "AWSEBLoadBalancer", "Namespace": "aws:elb:policies", "Value": "60" } ], "DateUpdated": "2015-08-13T23:30:07Z", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8" } ] }

For more information about namespaces and supported options, see Option Values in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use describe-environment-health.

Amazon CLI

To view environment health

The following command retrieves overall health information for an environment named my-env:

aws elasticbeanstalk describe-environment-health --environment-name my-env --attribute-names All

Output:

{ "Status": "Ready", "EnvironmentName": "my-env", "Color": "Green", "ApplicationMetrics": { "Duration": 10, "Latency": { "P99": 0.004, "P75": 0.002, "P90": 0.003, "P95": 0.004, "P85": 0.003, "P10": 0.001, "P999": 0.004, "P50": 0.001 }, "RequestCount": 45, "StatusCodes": { "Status3xx": 0, "Status2xx": 45, "Status5xx": 0, "Status4xx": 0 } }, "RefreshedAt": "2015-08-20T21:09:18Z", "HealthStatus": "Ok", "InstancesHealth": { "Info": 0, "Ok": 1, "Unknown": 0, "Severe": 0, "Warning": 0, "Degraded": 0, "NoData": 0, "Pending": 0 }, "Causes": [] }

Health information is only available for environments with enhanced health reporting enabled. For more information, see Enhanced Health Reporting and Monitoring in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use describe-environment-resources.

Amazon CLI

To view information about the Amazon resources in your environment

The following command retrieves information about resources in an environment named my-env:

aws elasticbeanstalk describe-environment-resources --environment-name my-env

Output:

{ "EnvironmentResources": { "EnvironmentName": "my-env", "AutoScalingGroups": [ { "Name": "awseb-e-qu3fyyjyjs-stack-AWSEBAutoScalingGroup-QSB2ZO88SXZT" } ], "Triggers": [], "LoadBalancers": [ { "Name": "awseb-e-q-AWSEBLoa-1EEPZ0K98BIF0" } ], "Queues": [], "Instances": [ { "Id": "i-0c91c786" } ], "LaunchConfigurations": [ { "Name": "awseb-e-qu3fyyjyjs-stack-AWSEBAutoScalingLaunchConfiguration-1UUVQIBC96TQ2" } ] } }

The following code example shows how to use describe-environments.

Amazon CLI

To view information about an environment

The following command retrieves information about an environment named my-env:

aws elasticbeanstalk describe-environments --environment-names my-env

Output:

{ "Environments": [ { "ApplicationName": "my-app", "EnvironmentName": "my-env", "VersionLabel": "7f58-stage-150812_025409", "Status": "Ready", "EnvironmentId": "e-rpqsewtp2j", "EndpointURL": "awseb-e-w-AWSEBLoa-1483140XB0Q4L-109QXY8121.us-west-2.elb.amazonaws.com", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8", "CNAME": "my-env.elasticbeanstalk.com", "Health": "Green", "AbortableOperationInProgress": false, "Tier": { "Version": " ", "Type": "Standard", "Name": "WebServer" }, "DateUpdated": "2015-08-12T18:16:55.019Z", "DateCreated": "2015-08-07T20:48:49.599Z" } ] }

The following code example shows how to use describe-events.

Amazon CLI

To view events for an environment

The following command retrieves events for an environment named my-env:

aws elasticbeanstalk describe-events --environment-name my-env

Output (abbreviated):

{ "Events": [ { "ApplicationName": "my-app", "EnvironmentName": "my-env", "Message": "Environment health has transitioned from Info to Ok.", "EventDate": "2015-08-20T07:06:53.535Z", "Severity": "INFO" }, { "ApplicationName": "my-app", "EnvironmentName": "my-env", "Severity": "INFO", "RequestId": "b7f3960b-4709-11e5-ba1e-07e16200da41", "Message": "Environment update completed successfully.", "EventDate": "2015-08-20T07:06:02.049Z" }, ... { "ApplicationName": "my-app", "EnvironmentName": "my-env", "Severity": "INFO", "RequestId": "ca8dfbf6-41ef-11e5-988b-651aa638f46b", "Message": "Using elasticbeanstalk-us-west-2-012445113685 as Amazon S3 storage bucket for environment data.", "EventDate": "2015-08-13T19:16:27.561Z" }, { "ApplicationName": "my-app", "EnvironmentName": "my-env", "Severity": "INFO", "RequestId": "cdfba8f6-41ef-11e5-988b-65638f41aa6b", "Message": "createEnvironment is starting.", "EventDate": "2015-08-13T19:16:26.581Z" } ] }
  • For API details, see DescribeEvents in Amazon CLI Command Reference.

The following code example shows how to use describe-instances-health.

Amazon CLI

To view environment health

The following command retrieves health information for instances in an environment named my-env:

aws elasticbeanstalk describe-instances-health --environment-name my-env --attribute-names All

Output:

{ "InstanceHealthList": [ { "InstanceId": "i-08691cc7", "ApplicationMetrics": { "Duration": 10, "Latency": { "P99": 0.006, "P75": 0.002, "P90": 0.004, "P95": 0.005, "P85": 0.003, "P10": 0.0, "P999": 0.006, "P50": 0.001 }, "RequestCount": 48, "StatusCodes": { "Status3xx": 0, "Status2xx": 47, "Status5xx": 0, "Status4xx": 1 } }, "System": { "LoadAverage": [ 0.0, 0.02, 0.05 ], "CPUUtilization": { "SoftIRQ": 0.1, "IOWait": 0.2, "System": 0.3, "Idle": 97.8, "User": 1.5, "IRQ": 0.0, "Nice": 0.1 } }, "Color": "Green", "HealthStatus": "Ok", "LaunchedAt": "2015-08-13T19:17:09Z", "Causes": [] } ], "RefreshedAt": "2015-08-20T21:09:08Z" }

Health information is only available for environments with enhanced health reporting enabled. For more information, see Enhanced Health Reporting and Monitoring in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use list-available-solution-stacks.

Amazon CLI

To view solution stacks

The following command lists solution stacks for all currently available platform configurations and any that you have used in the past:

aws elasticbeanstalk list-available-solution-stacks

Output (abbreviated):

{ "SolutionStacks": [ "64bit Amazon Linux 2015.03 v2.0.0 running Node.js", "64bit Amazon Linux 2015.03 v2.0.0 running PHP 5.6", "64bit Amazon Linux 2015.03 v2.0.0 running PHP 5.5", "64bit Amazon Linux 2015.03 v2.0.0 running PHP 5.4", "64bit Amazon Linux 2015.03 v2.0.0 running Python 3.4", "64bit Amazon Linux 2015.03 v2.0.0 running Python 2.7", "64bit Amazon Linux 2015.03 v2.0.0 running Python", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.2 (Puma)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.2 (Passenger Standalone)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.1 (Puma)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.1 (Passenger Standalone)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.0 (Puma)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 2.0 (Passenger Standalone)", "64bit Amazon Linux 2015.03 v2.0.0 running Ruby 1.9.3", "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8", "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 7 Java 7", "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 7 Java 6", "64bit Windows Server Core 2012 R2 running IIS 8.5", "64bit Windows Server 2012 R2 running IIS 8.5", "64bit Windows Server 2012 running IIS 8", "64bit Windows Server 2008 R2 running IIS 7.5", "64bit Amazon Linux 2015.03 v2.0.0 running Docker 1.6.2", "64bit Amazon Linux 2015.03 v2.0.0 running Multi-container Docker 1.6.2 (Generic)", "64bit Debian jessie v2.0.0 running GlassFish 4.1 Java 8 (Preconfigured - Docker)", "64bit Debian jessie v2.0.0 running GlassFish 4.0 Java 7 (Preconfigured - Docker)", "64bit Debian jessie v2.0.0 running Go 1.4 (Preconfigured - Docker)", "64bit Debian jessie v2.0.0 running Go 1.3 (Preconfigured - Docker)", "64bit Debian jessie v2.0.0 running Python 3.4 (Preconfigured - Docker)", ], "SolutionStackDetails": [ { "PermittedFileTypes": [ "zip" ], "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Node.js" }, ... ] }

The following code example shows how to use rebuild-environment.

Amazon CLI

To rebuild an environment

The following command terminates and recreates the resources in an environment named my-env:

aws elasticbeanstalk rebuild-environment --environment-name my-env

The following code example shows how to use request-environment-info.

Amazon CLI

To request tailed logs

The following command requests logs from an environment named my-env:

aws elasticbeanstalk request-environment-info --environment-name my-env --info-type tail

After requesting logs, retrieve their location with retrieve-environment-info.

The following code example shows how to use restart-app-server.

Amazon CLI

To restart application servers

The following command restarts application servers on all instances in an environment named my-env:

aws elasticbeanstalk restart-app-server --environment-name my-env

The following code example shows how to use retrieve-environment-info.

Amazon CLI

To retrieve tailed logs

The following command retrieves a link to logs from an environment named my-env:

aws elasticbeanstalk retrieve-environment-info --environment-name my-env --info-type tail

Output:

{ "EnvironmentInfo": [ { "SampleTimestamp": "2015-08-20T22:23:17.703Z", "Message": "https://elasticbeanstalk-us-west-2-0123456789012.s3.amazonaws.com/resources/environments/logs/tail/e-fyqyju3yjs/i-09c1c867/TailLogs-1440109397703.out?AWSAccessKeyId=AKGPT4J56IAJ2EUBL5CQ&Expires=1440195891&Signature=n%2BEalOV6A2HIOx4Rcfb7LT16bBM%3D", "InfoType": "tail", "Ec2InstanceId": "i-09c1c867" } ] }

View the link in a browser. Prior to retrieval, logs must be requested with request-environment-info.

The following code example shows how to use swap-environment-cnames.

Amazon CLI

To swap environment CNAMES

The following command swaps the assigned subdomains of two environments:

aws elasticbeanstalk swap-environment-cnames --source-environment-name my-env-blue --destination-environment-name my-env-green

The following code example shows how to use terminate-environment.

Amazon CLI

To terminate an environment

The following command terminates an Elastic Beanstalk environment named my-env:

aws elasticbeanstalk terminate-environment --environment-name my-env

Output:

{ "ApplicationName": "my-app", "EnvironmentName": "my-env", "Status": "Terminating", "EnvironmentId": "e-fh2eravpns", "EndpointURL": "awseb-e-f-AWSEBLoa-1I9XUMP4-8492WNUP202574.us-west-2.elb.amazonaws.com", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8", "CNAME": "my-env.elasticbeanstalk.com", "Health": "Grey", "AbortableOperationInProgress": false, "Tier": { "Version": " ", "Type": "Standard", "Name": "WebServer" }, "DateUpdated": "2015-08-12T19:05:54.744Z", "DateCreated": "2015-08-12T18:52:53.622Z" }

The following code example shows how to use update-application-version.

Amazon CLI

To change an application version's description

The following command updates the description of an application version named 22a0-stage-150819_185942:

aws elasticbeanstalk update-application-version --version-label 22a0-stage-150819_185942 --application-name my-app --description "new description"

Output:

{ "ApplicationVersion": { "ApplicationName": "my-app", "VersionLabel": "22a0-stage-150819_185942", "Description": "new description", "DateCreated": "2015-08-19T18:59:17.646Z", "DateUpdated": "2015-08-20T22:53:28.871Z", "SourceBundle": { "S3Bucket": "elasticbeanstalk-us-west-2-0123456789012", "S3Key": "my-app/22a0-stage-150819_185942.war" } } }

The following code example shows how to use update-application.

Amazon CLI

To change an application's description

The following command updates the description of an application named my-app:

aws elasticbeanstalk update-application --application-name my-app --description "my Elastic Beanstalk application"

Output:

{ "Application": { "ApplicationName": "my-app", "Description": "my Elastic Beanstalk application", "Versions": [ "2fba-stage-150819_234450", "bf07-stage-150820_214945", "93f8", "fd7c-stage-150820_000431", "22a0-stage-150819_185942" ], "DateCreated": "2015-08-13T19:15:50.449Z", "ConfigurationTemplates": [], "DateUpdated": "2015-08-20T22:34:56.195Z" } }

The following code example shows how to use update-configuration-template.

Amazon CLI

To update a configuration template

The following command removes the configured CloudWatch custom health metrics configuration ConfigDocument from a saved configuration template named my-template:

aws elasticbeanstalk update-configuration-template --template-name my-template --application-name my-app --options-to-remove Namespace=aws:elasticbeanstalk:healthreporting:system,OptionName=ConfigDocument

Output:

{ "ApplicationName": "my-app", "TemplateName": "my-template", "DateCreated": "2015-08-20T22:39:31Z", "DateUpdated": "2015-08-20T22:43:11Z", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8" }

For more information about namespaces and supported options, see Option Values in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use update-environment.

Amazon CLI

To update an environment to a new version

The following command updates an environment named "my-env" to version "v2" of the application to which it belongs:

aws elasticbeanstalk update-environment --environment-name my-env --version-label v2

This command requires that the "my-env" environment already exists and belongs to an application that has a valid application version with the label "v2".

Output:

{ "ApplicationName": "my-app", "EnvironmentName": "my-env", "VersionLabel": "v2", "Status": "Updating", "EnvironmentId": "e-szqipays4h", "EndpointURL": "awseb-e-i-AWSEBLoa-1RDLX6TC9VUAO-0123456789.us-west-2.elb.amazonaws.com", "SolutionStackName": "64bit Amazon Linux running Tomcat 7", "CNAME": "my-env.elasticbeanstalk.com", "Health": "Grey", "Tier": { "Version": " ", "Type": "Standard", "Name": "WebServer" }, "DateUpdated": "2015-02-03T23:12:29.119Z", "DateCreated": "2015-02-03T23:04:54.453Z" }

To set an environment variable

The following command sets the value of the "PARAM1" variable in the "my-env" environment to "ParamValue":

aws elasticbeanstalk update-environment --environment-name my-env --option-settings Namespace=aws:elasticbeanstalk:application:environment,OptionName=PARAM1,Value=ParamValue

The option-settings parameter takes a namespace in addition to the name and value of the variable. Elastic Beanstalk supports several namespaces for options in addition to environment variables.

To configure option settings from a file

The following command configures several options in the aws:elb:loadbalancer namespace from a file:

aws elasticbeanstalk update-environment --environment-name my-env --option-settings file://options.json

options.json is a JSON object defining several settings:

[ { "Namespace": "aws:elb:healthcheck", "OptionName": "Interval", "Value": "15" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "Timeout", "Value": "8" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "HealthyThreshold", "Value": "2" }, { "Namespace": "aws:elb:healthcheck", "OptionName": "UnhealthyThreshold", "Value": "3" } ]

Output:

{ "ApplicationName": "my-app", "EnvironmentName": "my-env", "VersionLabel": "7f58-stage-150812_025409", "Status": "Updating", "EnvironmentId": "e-wtp2rpqsej", "EndpointURL": "awseb-e-w-AWSEBLoa-14XB83101Q4L-104QXY80921.sa-east-1.elb.amazonaws.com", "SolutionStackName": "64bit Amazon Linux 2015.03 v2.0.0 running Tomcat 8 Java 8", "CNAME": "my-env.elasticbeanstalk.com", "Health": "Grey", "AbortableOperationInProgress": true, "Tier": { "Version": " ", "Type": "Standard", "Name": "WebServer" }, "DateUpdated": "2015-08-12T18:15:23.804Z", "DateCreated": "2015-08-07T20:48:49.599Z" }

For more information about namespaces and supported options, see Option Values in the Amazon Elastic Beanstalk Developer Guide.

The following code example shows how to use validate-configuration-settings.

Amazon CLI

To validate configuration settings

The following command validates a CloudWatch custom metrics config document:

aws elasticbeanstalk validate-configuration-settings --application-name my-app --environment-name my-env --option-settings file://options.json

options.json is a JSON document that includes one or more configuration settings to validate:

[ { "Namespace": "aws:elasticbeanstalk:healthreporting:system", "OptionName": "ConfigDocument", "Value": "{\"CloudWatchMetrics\": {\"Environment\": {\"ApplicationLatencyP99.9\": null,\"InstancesSevere\": 60,\"ApplicationLatencyP90\": 60,\"ApplicationLatencyP99\": null,\"ApplicationLatencyP95\": 60,\"InstancesUnknown\": 60,\"ApplicationLatencyP85\": 60,\"InstancesInfo\": null,\"ApplicationRequests2xx\": null,\"InstancesDegraded\": null,\"InstancesWarning\": 60,\"ApplicationLatencyP50\": 60,\"ApplicationRequestsTotal\": null,\"InstancesNoData\": null,\"InstancesPending\": 60,\"ApplicationLatencyP10\": null,\"ApplicationRequests5xx\": null,\"ApplicationLatencyP75\": null,\"InstancesOk\": 60,\"ApplicationRequests3xx\": null,\"ApplicationRequests4xx\": null},\"Instance\": {\"ApplicationLatencyP99.9\": null,\"ApplicationLatencyP90\": 60,\"ApplicationLatencyP99\": null,\"ApplicationLatencyP95\": null,\"ApplicationLatencyP85\": null,\"CPUUser\": 60,\"ApplicationRequests2xx\": null,\"CPUIdle\": null,\"ApplicationLatencyP50\": null,\"ApplicationRequestsTotal\": 60,\"RootFilesystemUtil\": null,\"LoadAverage1min\": null,\"CPUIrq\": null,\"CPUNice\": 60,\"CPUIowait\": 60,\"ApplicationLatencyP10\": null,\"LoadAverage5min\": null,\"ApplicationRequests5xx\": null,\"ApplicationLatencyP75\": 60,\"CPUSystem\": 60,\"ApplicationRequests3xx\": 60,\"ApplicationRequests4xx\": null,\"InstanceHealth\": null,\"CPUSoftirq\": 60}},\"Version\": 1}" } ]

If the options that you specify are valid for the specified environment, Elastic Beanstalk returns an empty Messages array:

{ "Messages": [] }

If validation fails, the response will include information about the error:

{ "Messages": [ { "OptionName": "ConfigDocumet", "Message": "Invalid option specification (Namespace: 'aws:elasticbeanstalk:healthreporting:system', OptionName: 'ConfigDocumet'): Unknown configuration setting.", "Namespace": "aws:elasticbeanstalk:healthreporting:system", "Severity": "error" } ] }

For more information about namespaces and supported options, see Option Values in the Amazon Elastic Beanstalk Developer Guide.