Commit 170145c5 authored by Doug's avatar Doug Committed by John DiSanti
Browse files

Update AutoScaling code example (#745) 

* Removed unit tests from Auto Scaling code examples.

* Updated AutoScaling code example--reset args in separate function.
parent b88b2c35

aws/SDK_CHANGELOG.md

+1 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ vNext (Month Day, Year) 
- :bug: Fix error when receiving `Cont` event from S3 SelectObjectContent (smithy-rs#736)

- :bug: Fix bug in event stream receiver that could cause the last events in the response stream to be lost when using S3 SelectObjectContent (smithy-rs#736)

- Updated Transcribe code example to take an audio file as a command-line option and added readme.

- Updated Auto Scaling code example to move operation from main to separate function; added readme.

- :tada: Add support for 6 new AWS services:

    - Wisdom

    - VoiceId

aws/sdk/examples/autoscaling/src/bin/create-autoscaling-group.rs

+17 −12
Original line number Diff line number Diff line
@@ -26,6 +26,22 @@ struct Opt { 
    verbose: bool,

}



// Creates a group.

async fn create_group(client: &Client, name: &str, id: &str) -> Result<(), Error> {

    client

        .create_auto_scaling_group()

        .auto_scaling_group_name(name)

        .instance_id(id)

        .min_size(1)

        .max_size(5)

        .send()

        .await?;



    println!("Created AutoScaling group");



    Ok(())

}



/// Creates an Auto Scaling group in the Region.

/// # Arguments

///
@@ -49,7 +65,6 @@ async fn main() -> Result<(), Error> { 
    let region_provider = RegionProviderChain::first_try(region.map(Region::new))

        .or_default_provider()

        .or_else(Region::new("us-west-2"));



    println!();



    if verbose {
@@ -67,15 +82,5 @@ async fn main() -> Result<(), Error> { 
    let shared_config = aws_config::from_env().region(region_provider).load().await;

    let client = Client::new(&shared_config);



    client

        .create_auto_scaling_group()

        .auto_scaling_group_name(autoscaling_name)

        .instance_id(instance_id)

        .min_size(1)

        .max_size(5)

        .send()

        .await?;



    println!("Created AutoScaling group");

    Ok(())

    create_group(&client, &autoscaling_name, &instance_id).await

}

aws/sdk/examples/autoscaling/src/bin/delete-autoscaling-group.rs

+16 −9
Original line number Diff line number Diff line
@@ -26,6 +26,20 @@ struct Opt { 
    verbose: bool,

}



// Deletes a group.

async fn delete_group(client: &Client, name: &str, force: bool) -> Result<(), Error> {

    client

        .delete_auto_scaling_group()

        .auto_scaling_group_name(name)

        .set_force_delete(force.then(|| true))

        .send()

        .await?;



    println!("Deleted Auto Scaling group");



    Ok(())

}



/// Updates an Auto Scaling group in the Region to the specified maximum size.

/// # Arguments

///
@@ -49,6 +63,7 @@ async fn main() -> Result<(), Error> { 
    let region_provider = RegionProviderChain::first_try(region.map(Region::new))

        .or_default_provider()

        .or_else(Region::new("us-west-2"));

    println!();



    println!();
@@ -66,13 +81,5 @@ async fn main() -> Result<(), Error> { 
    let shared_config = aws_config::from_env().region(region_provider).load().await;

    let client = Client::new(&shared_config);



    client

        .delete_auto_scaling_group()

        .auto_scaling_group_name(autoscaling_name)

        .set_force_delete(force.then(|| true))

        .send()

        .await?;



    println!("Deleted Auto Scaling group");

    Ok(())

    delete_group(&client, &autoscaling_name, force).await

}

aws/sdk/examples/autoscaling/src/bin/list-autoscaling-groups.rs

+28 −23
Original line number Diff line number Diff line
@@ -18,6 +18,33 @@ struct Opt { 
    verbose: bool,

}



// Lists your groups.

async fn list_groups(client: &Client) -> Result<(), Error> {

    let resp = client.describe_auto_scaling_groups().send().await?;



    println!("Groups:");



    let groups = resp.auto_scaling_groups.unwrap_or_default();



    for group in &groups {

        println!(

            "  {}",

            group.auto_scaling_group_name.as_deref().unwrap_or_default()

        );

        println!(

            "  ARN:          {}",

            group.auto_scaling_group_arn.as_deref().unwrap_or_default()

        );

        println!("  Minimum size: {}", group.min_size.unwrap_or_default());

        println!("  Maximum size: {}", group.max_size.unwrap_or_default());

        println!();

    }



    println!("Found {} group(s)", groups.len());



    Ok(())

}



/// Lists your Amazon EC2 Auto Scaling groups in the Region.

/// # Arguments

///
@@ -34,7 +61,6 @@ async fn main() -> Result<(), Error> { 
    let region_provider = RegionProviderChain::first_try(region.map(Region::new))

        .or_default_provider()

        .or_else(Region::new("us-west-2"));



    println!();



    if verbose {
@@ -50,26 +76,5 @@ async fn main() -> Result<(), Error> { 
    let shared_config = aws_config::from_env().region(region_provider).load().await;

    let client = Client::new(&shared_config);



    let resp = client.describe_auto_scaling_groups().send().await?;



    println!("Groups:");



    let groups = resp.auto_scaling_groups.unwrap_or_default();



    for group in &groups {

        println!(

            "  {}",

            group.auto_scaling_group_name.as_deref().unwrap_or_default()

        );

        println!(

            "  ARN:          {}",

            group.auto_scaling_group_arn.as_deref().unwrap_or_default()

        );

        println!("  Minimum size: {}", group.min_size.unwrap_or_default());

        println!("  Maximum size: {}", group.max_size.unwrap_or_default());

        println!();

    }



    println!("Found {} group(s)", groups.len());

    Ok(())

    list_groups(&client).await

}

aws/sdk/examples/autoscaling/src/bin/update-autoscaling-group.rs

+15 −10
Original line number Diff line number Diff line
@@ -26,6 +26,20 @@ struct Opt { 
    verbose: bool,

}



// Updates the size of a group.

async fn update_group(client: &Client, name: &str, size: i32) -> Result<(), Error> {

    client

        .update_auto_scaling_group()

        .auto_scaling_group_name(name)

        .max_size(size)

        .send()

        .await?;



    println!("Updated AutoScaling group");



    Ok(())

}



/// Updates an Auto Scaling group in the Region to a new maximum size.

/// # Arguments

///
@@ -49,7 +63,6 @@ async fn main() -> Result<(), Error> { 
    let region_provider = RegionProviderChain::first_try(region.map(Region::new))

        .or_default_provider()

        .or_else(Region::new("us-west-2"));



    println!();



    if verbose {
@@ -66,13 +79,5 @@ async fn main() -> Result<(), Error> { 
    let shared_config = aws_config::from_env().region(region_provider).load().await;

    let client = Client::new(&shared_config);



    client

        .update_auto_scaling_group()

        .auto_scaling_group_name(autoscaling_name)

        .max_size(max_size)

        .send()

        .await?;



    println!("Updated AutoScaling group");

    Ok(())

    update_group(&client, &autoscaling_name, max_size).await

}