Question

我遇到了一个要求，我需要获得特定区域的最新amazon-ecs优化图像的EC2 ami id。是否有任何脚本或api可用于选择创建新群集时提供的ami-id？

因此，一旦他们用最新的ami更新控制台，我就不需要更新我的脚本了。

Answer 1

我们可以使用AWS命令行界面（CLI）来获取ami-id。 api describe-images描述了您可以使用的图像。发现amazon-ecs优化图像的所有者ID为591542846629。

以下脚本返回区域ap-northeast-1中最新的amazon-ecs优化图像ID。

name=$(aws --region ap-northeast-1 ec2 describe-images \
     --owners 591542846629| awk -F ': ' '/"Name"/ { print $2 | "sort" }' \
     | tr -d '",' | grep -v rc |tail -1)

ami_id=$(aws --region ap-northeast-1 ec2 describe-images --owners 591542846629 \
        --filters Name=name,Values="$name" \
    | awk -F ': ' '/"ImageId"/ { print $2 }' | tr -d '",')

echo $ami_id

Answer 2

我安装了jq，使搜索和排序更容易，更可靠：

Public Sub Insertplayer()
    dbconn.ConnectionString = "server='" & My.Settings.ip & "';port=3306; user id='" & My.Settings.uid & "';password='" & My.Settings.pwd & "'; database= '" & My.Settings.db & "';"
    dbcomm.Connection = dbconn
    fname = imageurltxt.Text
    Dim Content As Byte() = ImageToStream(fname)
    Try
        dbconn.Open()
        Dim query As String
        query = "INSERT INTO `player`(`ID`, `First_Name`, `Last_Name`, `Gender`, `Date_of_Birth`, `Civil_Status`, `Nationality`, `Address`, `Status', `Picture`) VALUES('" + TextBox7.Text + "','" + TextBox1.Text + "','" + TextBox2.Text + "','" + TextBox9.Text + "','" + TextBox3.Text + "','" + TextBox4.Text + "','" + TextBox5.Text + "','" + TextBox6.Text + "','" + TextBox8.Text + "', @Pic)"
        dbcomm.Parameters.AddWithValue("@Pic", Content)
        dbcomm.ExecuteNonQuery()
        dbcomm = New MySqlCommand(query, dbconn)
        dbread = dbcomm.ExecuteReader
        dbread.Close()

    Catch ex As Exception
        MsgBox(ex.Message)
    Finally
        dbconn.Close()
    End Try
End Sub
Private Function ImageToStream(ByVal fileName As String) As Byte()
    Dim stream As New MemoryStream()
tryagain:
    Try
        Dim image As New Bitmap(fileName)
        image.Save(stream, System.Drawing.Imaging.ImageFormat.Jpeg)

    Catch ex As Exception
        GoTo tryagain
    End Try
    Return stream.ToArray()
End Function

如果此所有者添加了更多图片类型，我也会使用基本名称匹配。

Answer 3

还有一个纯粹使用AWS CLI，因为前面的所有示例都依赖于 jq 和/或管道。主要取自Jason Haines的评论here。

aws ec2 describe-images --owner amazon --filters 'Name=name,Values=amzn-ami-????.??.?-amazon-ecs-optimized'  'Name=state,Values=available' --query 'sort_by(Images, &CreationDate) | [-1].ImageId' --output text

Answer 4

结合@romaninsh和@Derek的答案

aws ssm get-parameters --names /aws/service/ecs/optimized-ami/amazon-linux/recommended | \
    jq -r .Parameters[].Value | jq -r .image_id

Answer 5

以下是使用boto3的方法

pom.xml

现在from operator import itemgetter # ECS Optimized AMI to use, different per region. ID changes when an updated AMI is released. # https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs-optimized_AMI.html AMI_NAME = 'amzn-ami-????.??.?-amazon-ecs-optimized' session = boto3.Session() ec2_client = self.session.client('ec2', region_name='ca-central-1') ecs_amis = ec2_client.describe_images( Filters=[ {'Name': 'name', 'Values': [AMI_NAME, ]}, {'Name': 'state', 'Values': ['available', ]} ] ) ecs_amis = ecs_amis.get('Images') ecs_amis = sorted(ecs_amis, key=itemgetter('CreationDate'), reverse=True) ami_id = ecs_amis[0]['ImageId']包含根据CreationDate的最新ami。干杯！

Answer 6

一个衬里只获得在脚本中使用的AMI ID：

aws ssm get-parameters --names /aws/service/ecs/optimized-ami/amazon-linux/recommended/image_id --region us-east-1 --query 'Parameters[0].Value'

Answer 7

使用元数据和日期打印出所有AMI更安全，然后选择。 AWS CLI限制返回的AMI数量。

这是我的，它与上面类似，但有一些过滤器，我也可以互换替换一些选项。

# Owners
owners=amazon
owners=aws-marketplace
owners=591542846629  # AMZN ECS
owners=microsoft

# AMI Regions
region=us-west-2
region=eu-central-1

# Amazon AMI - ECS
owners=591542846629
type="amazon-ecs-optimized"
aws ec2 describe-images \
 --region ${region} \
 --filters "Name=virtualization-type,Values=hvm" "Name=root-device-type,Values=ebs" \
 --owners "${owners}" | jq -r '.Images[] | "\(.CreationDate) \(.Name) \(.ImageId)"' | grep "${type}" | sort -r | head

Answer 8

现在可以通过SSM参数存储API

完成

https://aws.amazon.com/about-aws/whats-new/2018/04/amazon-ecs-provides-ecs-optimized-ami-metadata-via-ssm-parameter/

例如：

this.preferences.controls['station'].setValue( {
          stationID: 0,
          code: 'UTC',
          description: 'UTC',
          isActive: true,
          modifiedBy: '',
          modifiedOn: '',
        });

Answer 9

这一行仅打印出指定区域的最新 ECS 优化 AMI ID。

aws ssm get-parameters --names /aws/service/ecs/optimized-ami/amazon-linux/recommended --query "Parameters[].Value" --output text --region us-west-1 | jq -r '.image_id'

脚本或api提供最新的amazon-ecs优化图像的ami-id

9 个答案: