/
elasticbeanstalk.go
64 lines (54 loc) · 1.97 KB
/
elasticbeanstalk.go
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package pkg
import (
"fmt"
"log"
"github.com/aws/aws-sdk-go/service/elasticbeanstalk"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/elasticbeanstalk/elasticbeanstalkiface"
)
// getEBEnvironments return all elastic bean stalk environments from specified region
func getEBEnvironments(client elasticbeanstalkiface.ElasticBeanstalkAPI) *elasticbeanstalk.EnvironmentDescriptionsMessage {
input := &elasticbeanstalk.DescribeEnvironmentsInput{}
result, err := client.DescribeEnvironments(input)
if err != nil {
log.Fatal("Not able to get list of elastic bean stalk environments ", err)
}
return result
}
// ParseEBTags parse output from getEBInstances and return eb id and specified tags.
func ParseEBTags(tagsToRead string, client elasticbeanstalkiface.ElasticBeanstalkAPI) [][]string {
instancesOutput := getEBEnvironments(client)
rows := addHeadersToCsv(tagsToRead, "Arn")
for _, ebEnv := range instancesOutput.Environments {
ebTags, err := client.ListTagsForResource(&elasticbeanstalk.ListTagsForResourceInput{ResourceArn: ebEnv.EnvironmentArn})
if err != nil {
fmt.Println("Not able to get elastic bean stalk tags ", err)
}
tags := map[string]string{}
for _, tag := range ebTags.ResourceTags {
tags[*tag.Key] = *tag.Value
}
rows = addTagsToCsv(tagsToRead, tags, rows, *ebEnv.EnvironmentArn)
}
return rows
}
// TagEbEnvironments tag eb environments. Take as input data from csv file. Where first column is arn
func TagEbEnvironments(csvData [][]string, client elasticbeanstalkiface.ElasticBeanstalkAPI) {
for r := 1; r < len(csvData); r++ {
var tags []*elasticbeanstalk.Tag
for c := 1; c < len(csvData[0]); c++ {
tags = append(tags, &elasticbeanstalk.Tag{
Key: &csvData[0][c],
Value: &csvData[r][c],
})
}
input := &elasticbeanstalk.UpdateTagsForResourceInput{
ResourceArn: aws.String(csvData[r][0]),
TagsToAdd: tags,
}
_, err := client.UpdateTagsForResource(input)
if awsErrorHandle(err) {
return
}
}
}