Sco*_*and 5 amazon-web-services amazon-route53 kubernetes
今天,当我使用kubernetes在aws上启动应用程序时,它会公开一个公开可见的LoadBalancer Ingress URL,但是为了将其链接到我的域以使公众可以访问该应用程序,我需要在每个浏览器中手动进入aws route53控制台.发射.我是否可以更新aws route53资源类型A以匹配命令行中的最新Kubernetes LoadBalancer Ingress URL?
Krubnetes over gcloud分享了这样的挑战,即必须预定义在启动配置中使用的静态IP,或者在启动后手动执行基于浏览器的域链接.在aws上我希望我可以从命令行使用类似的东西
aws route53domains update-domain-nameservers ???
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__ OR __我可以预定义一个aws kubernetes LoadBalancer Ingress类似于在gcloud时执行预定义的静态IP吗?
显示已部署的应用程序的LoadBalancer Ingress URL问题
kubectl describe svc
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......输出
Name: aaa-deployment-407
Namespace: ruptureofthemundaneplane
Labels: app=bbb
pod-template-hash=4076262206
Selector: app=bbb,pod-template-hash=4076262206
Type: LoadBalancer
IP: 10.0.51.82
LoadBalancer Ingress: a244bodhisattva79c17cf7-61619.us-east-1.elb.amazonaws.com
Port: port-1 80/TCP
NodePort: port-1 32547/TCP
Endpoints: 10.201.0.3:80
Port: port-2 443/TCP
NodePort: port-2 31248/TCP
Endpoints: 10.201.0.3:443
Session Affinity: None
No events.
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更新:
尝试新的命令行技术时遇到错误(给@ error2007s评论提示)...发出这个问题
aws route53 list-hosted-zones
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......产出
{
"HostedZones": [
{
"ResourceRecordSetCount": 6,
"CallerReference": "2D58A764-1FAC-DEB4-8AC7-AD37E74B94E6",
"Config": {
"PrivateZone": false
},
"Id": "/hostedzone/Z3II3949ZDMDXV",
"Name": "chainsawhaircut.com."
}
]
}
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下面使用的重要位:hostedzone Z3II3949ZDMDXV
现在我使用这个Doc (以及这个Doc)作为文件/change-resource-record-sets.json(请注意我可以使用类似的cli调用成功更改类型A ...但是我需要更改类型A LoadBalancer入口URL的别名目标)
{
"Comment": "Update record to reflect new IP address of fresh deploy",
"Changes": [{
"Action": "UPSERT",
"ResourceRecordSet": {
"Name": "chainsawhaircut.com.",
"Type": "A",
"TTL": 60,
"AliasTarget": {
"HostedZoneId": "Z3II3949ZDMDXV",
"DNSName": "a244bodhisattva79c17cf7-61619.us-east-1.elb.amazonaws.com",
"EvaluateTargetHealth": false
}
}
}]
}
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然后在命令行上发出
aws route53 change-resource-record-sets --hosted-zone-id Z3II3949ZDMDXV --change-batch file:///change-resource-record-sets.json
给出此错误消息
An error occurred (InvalidInput) when calling the ChangeResourceRecordSets operation: Invalid request
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任何见解?
以下是使用新创建的 kubernetes LoadBalancer Ingress URL 中的值更新 aws route53 资源记录类型 A 所需的逻辑
第 1 步 - 通过发出来识别您的托管区域 ID
aws route53 list-hosted-zones
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...这里的输出是我的域的剪辑
"Id": "/hostedzone/Z3II3949ZDMDXV",
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...重要的是,永远不要使用 Hostedzone Z3II3949ZDMDXV 填充 json,它仅用作 cli parm ...还有第二个类似命名的令牌 HostedZoneId ,它完全不同
第 2 步 - 查看您的 Route53 域记录的当前值...问题:
aws route53 list-resource-record-sets --hosted-zone-id Z3II3949ZDMDXV --query "ResourceRecordSets[?Name == 'scottstensland.com.']"
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... 输出
[
{
"AliasTarget": {
"HostedZoneId": "Z35SXDOTRQ7X7K",
"EvaluateTargetHealth": false,
"DNSName": "dualstack.asomepriorvalue39e7db-1867261689.us-east-1.elb.amazonaws.com."
},
"Type": "A",
"Name": "scottstensland.com."
},
{
"ResourceRecords": [
{
"Value": "ns-1238.awsdns-26.org."
},
{
"Value": "ns-201.awsdns-25.com."
},
{
"Value": "ns-969.awsdns-57.net."
},
{
"Value": "ns-1823.awsdns-35.co.uk."
}
],
"Type": "NS",
"Name": "scottstensland.com.",
"TTL": 172800
},
{
"ResourceRecords": [
{
"Value": "ns-1238.awsdns-26.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
}
],
"Type": "SOA",
"Name": "scottstensland.com.",
"TTL": 900
}
]
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...在上述通知值中
"HostedZoneId": "Z35SXDOTRQ7X7K",
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这是第二个类似名称的令牌不要使用错误的托管区域 ID
步骤 3 - 将以下内容放入更改文件 aws_route53_type_A.json (有关语法文档,请参阅上面评论中提到的链接)
{
"Comment": "Update record to reflect new DNSName of fresh deploy",
"Changes": [
{
"Action": "UPSERT",
"ResourceRecordSet": {
"AliasTarget": {
"HostedZoneId": "Z35SXDOTRQ7X7K",
"EvaluateTargetHealth": false,
"DNSName": "dualstack.a0b82c81f47d011e6b98a0a28439e7db-1867261689.us-east-1.elb.amazonaws.com."
},
"Type": "A",
"Name": "scottstensland.com."
}
}
]
}
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要识别上述字段“DNSName”的值...在 aws 上部署 kubernetes 应用程序后,它会使用 LoadBalancer Ingress 进行响应,如 cli 命令的输出所示:
kubectl describe svc --namespace=ruptureofthemundaneplane
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...如
LoadBalancer Ingress: a0b82c81f47d011e6b98a0a28439e7db-1867261689.us-east-1.elb.amazonaws.com
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...即使我的目标是执行命令行调用,我也可以通过进入 aws 控制台浏览器手动执行此操作...在route53上提取我的域...
...在这个浏览器选项列表可编辑文本框(以绿色圈出)中,我注意到 URL 神奇地以 :dualstack 开头。以前我错过了那个神奇的字符串......所以 json 键“DNSName”想要这个
dualstack.a0b82c81f47d011e6b98a0a28439e7db-1867261689.us-east-1.elb.amazonaws.com.
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最后执行变更请求
aws route53 change-resource-record-sets --hosted-zone-id Z3II3949ZDMDXV --change-batch file://./aws_route53_type_A.json
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... 输出
{
"ChangeInfo": {
"Status": "PENDING",
"Comment": "Update record to reflect new DNSName of fresh deploy",
"SubmittedAt": "2016-07-13T14:53:02.789Z",
"Id": "/change/CFUX5R9XKGE1C"
}
}
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....现在确认更改是否实时运行以显示记录
aws route53 list-resource-record-sets --hosted-zone-id Z3II3949ZDMDXV
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