53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package aws
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import (
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"fmt"
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"log"
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"sort"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/service/ec2"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func dataSourceAwsAvailabilityZones() *schema.Resource {
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return &schema.Resource{
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Read: dataSourceAwsAvailabilityZonesRead,
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Schema: map[string]*schema.Schema{
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"instance": &schema.Schema{
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Type: schema.TypeList,
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Computed: true,
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Elem: &schema.Schema{Type: schema.TypeString},
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},
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},
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}
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}
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func dataSourceAwsAvailabilityZonesRead(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).ec2conn
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log.Printf("[DEBUG] Reading availability zones")
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d.SetId(time.Now().UTC().String())
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req := &ec2.DescribeAvailabilityZonesInput{DryRun: aws.Bool(false)}
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azresp, err := conn.DescribeAvailabilityZones(req)
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if err != nil {
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return fmt.Errorf("Error listing availability zones: %s", err)
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}
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raw := make([]string, len(azresp.AvailabilityZones))
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for i, v := range azresp.AvailabilityZones {
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raw[i] = *v.ZoneName
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}
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sort.Strings(raw)
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if err := d.Set("instance", raw); err != nil {
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return fmt.Errorf("[WARN] Error setting availability zones")
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}
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return nil
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}
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