我已逐步按照这些说明进行操作:https ://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/backups-exporting.html
但是我有以下错误:
An error occurred (InvalidParameterValue) when calling the CopySnapshot operation: Elasticache was unable to validate the authenticated user has access on the S3 bucket ...
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该存储桶与备份位于同一区域
这是我的存储桶配置:
{
"LocationConstraint": "eu-central-1"
}
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{
"Version": "2012-10-17",
"Id": "xxxxxxxx",
"Statement": [
{
"Effect": "Allow",
"Principal": {
"Service": "eu-central-1.elasticache-snapshot.amazonaws.com"
},
"Action": [
"s3:PutObject",
"s3:GetObject",
"s3:ListBucket",
"s3:GetBucketAcl",
"s3:ListMultipartUploadParts",
"s3:ListBucketMultipartUploads"
],
"Resource": [
"arn:aws:s3:::my-bucket-name/*",
"arn:aws:s3:::my-bucket-name"
]
}
]
}
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这是快照
{
"Snapshots": [
{
"SnapshotName": "my-snapshot-name",
"CacheClusterId": "xxxxxxxx-xxx",
"SnapshotStatus": "available",
"SnapshotSource": "manual",
"CacheNodeType": …Run Code Online (Sandbox Code Playgroud) 我有 postgres 图像:https ://hub.docker.com/_/postgres 我正在尝试使用以下命令创建 python 扩展:
create extension plpythonu
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但它失败并出现错误:
psql:/docker-entrypoint-initdb.d/init.sql:1: ERROR: could not open extension control file "/usr/share/postgresql/12/extension/plpythonu.control": No such file or directory
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在我的 Dockerfile 中,我尝试安装该包:
FROM postgres
RUN apt-get update -y
RUN apt install postgresql-plpython3-12
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我收到错误:
Unable to locate package postgresql-plpython3-12
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如何扩展 postgresql 以便我可以使用 python ?
由于在 Sequelize 中找不到有效的异步配置示例,我已经为此苦恼了好几天
所以你可能知道,你可以像这样简单地配置一个 Sequelize 实例
const sequelize = new Sequelize('postgres://user:pass@example.com:5432/dbname')
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然后声明你的模型
const User = sequelize.define('User', {
// Model attributes are defined here
firstName: {
type: DataTypes.STRING,
allowNull: false
},
lastName: {
type: DataTypes.STRING
// allowNull defaults to true
}
}, {
// Other model options go here
});
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但是,当数据库凭据来自外部服务时会发生什么?
const sequelize = new Sequelize('postgres://user:pass@example.com:5432/dbname')
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由于续集模型的创建与实例的创建相结合(与许多其他 ORM 不同),这成为一个大问题。
我目前的解决方案如下:
const User = sequelize.define('User', {
// Model attributes are defined here
firstName: {
type: DataTypes.STRING,
allowNull: false
},
lastName: {
type: …Run Code Online (Sandbox Code Playgroud) javascript asynchronous amazon-web-services node.js sequelize.js
所以我需要从我的工件中排除一个文件夹,但谷歌搜索找不到任何信息。
version: 0.2
phases:
install:
runtime-versions:
nodejs: 10
build:
commands:
- echo Build started on `date`
- echo Compiling the Node.js code
- mocha test.js
post_build:
commands:
- echo Build completed on `date`
artifacts:
files:
- '**/*'
Run Code Online (Sandbox Code Playgroud) 我正在尝试使用 AWS SSO 设置自定义 SAML 2.0 应用程序。但是,我从网络选项卡中收到以下错误:
Status code 403
{"message":"No access","__type":"com.amazonaws.switchboard.portal#ForbiddenException"}
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UI 中显示的是这个:
可能导致此错误的两个注意事项:
openssl req -x509 -newkey rsa:2048 -keyout myservice.key -out myservice.cert -days 365 -nodes -subj "/CN=localhost:9000"
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如果这仍然没有告诉您任何信息,那么我将在下面描述更多内容。
这是来自我正在使用的库的服务器代码
Status code 403
{"message":"No access","__type":"com.amazonaws.switchboard.portal#ForbiddenException"}
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该服务器公开一个端点,IDP 可以在其中获取我自动生成的元数据。
curl -o metadata.xml http://localhost:9000/saml/metadata
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这些是我的元数据:
<EntityDescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" validUntil="2021-09-13T03:37:23.951Z" entityID="http://localhost:9000/saml/metadata">
<SPSSODescriptor xmlns="urn:oasis:names:tc:SAML:2.0:metadata" validUntil="2021-09-13T03:37:23.951204335Z" protocolSupportEnumeration="urn:oasis:names:tc:SAML:2.0:protocol" AuthnRequestsSigned="false" WantAssertionsSigned="true">
<KeyDescriptor use="encryption">
<KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#">
<X509Data>
<X509Certificate>xxxxxxxxxx</X509Certificate>
</X509Data>
</KeyInfo>
<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes128-cbc"></EncryptionMethod>
<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes192-cbc"></EncryptionMethod>
<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></EncryptionMethod>
<EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"></EncryptionMethod>
</KeyDescriptor>
<SingleLogoutService Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Location="http://localhost:9000/saml/slo" ResponseLocation="http://localhost:9000/saml/slo"></SingleLogoutService>
<AssertionConsumerService …Run Code Online (Sandbox Code Playgroud) amazon-s3 ×1
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