namespaces

问题 Is there a way to share secrets across namespaces in Kubernetes? My use case is: I have the same private registry for all my namespaces and I want to avoid creating the same secret for each. Thanks for your help. 回答1: Secret API objects reside in a namespace. They can only be referenced by pods in that same namespace. Basically, you will have to create the secret for every namespace. https://kubernetes.io/docs/concepts/configuration/secret/#details 回答2: They can only be referenced by pods in

问题 In java you have package level protection that ensures classes are only usable within the package. Namespaces in C# act more or less like packages. But C# does not have a protection level for protecting classes within a namespace. Is there a specific reason for this? 回答1: There is no such access modifier: the closest modifier is internal , but the unit of protection is the assembly in which the class resides, not its namespace. One could argue that it is possible to achieve similar level of

问题 In java you have package level protection that ensures classes are only usable within the package. Namespaces in C# act more or less like packages. But C# does not have a protection level for protecting classes within a namespace. Is there a specific reason for this? 回答1: There is no such access modifier: the closest modifier is internal , but the unit of protection is the assembly in which the class resides, not its namespace. One could argue that it is possible to achieve similar level of

问题 I use Eclipse for J2EE programming. In the HTML code, we can use the JSF (or any other) namespaces using the xmlns attribute. Once you specify a namespace using the xmlns attribute, say xmlns:f="..." , and when you type <f: you automatically get the tags under the f namespace. I want to define my own namespace with a list of tags and attributes for every tag. How do I define it? 回答1: If it's just the namespace, all you need to do is pick a URL that is guaranteed to be unique and use it as

问题 I use Eclipse for J2EE programming. In the HTML code, we can use the JSF (or any other) namespaces using the xmlns attribute. Once you specify a namespace using the xmlns attribute, say xmlns:f="..." , and when you type <f: you automatically get the tags under the f namespace. I want to define my own namespace with a list of tags and attributes for every tag. How do I define it? 回答1: If it's just the namespace, all you need to do is pick a URL that is guaranteed to be unique and use it as

问题 I am having an issue with namespaces in Rails 3.1. I have a class, let's call it a. #/app/models/a.rb class a #some methods def self.method_from_a #does things end end But I also have another class that has the same name in a different namespace. #/app/models/b/a.rb class b::a def method return a.method_from_a end end When I call b::a.method though I get: NameError: uninitialized constant b::a::a I am sure it is a simple solution, I am just missing it. 回答1: Prefix a with :: : class b::a def

问题 I am having an issue with namespaces in Rails 3.1. I have a class, let's call it a. #/app/models/a.rb class a #some methods def self.method_from_a #does things end end But I also have another class that has the same name in a different namespace. #/app/models/b/a.rb class b::a def method return a.method_from_a end end When I call b::a.method though I get: NameError: uninitialized constant b::a::a I am sure it is a simple solution, I am just missing it. 回答1: Prefix a with :: : class b::a def

问题 Short version : How to add the xmlns:xi="http://www.w3.org/2001/XInclude" prefix decleration to my root element in python with lxml ? Context : I have some XML files that include IDs to other files. These IDs represent the referenced file names. Using lxml I managed to replace these with the appropriate XInclude statement, but if I do not have the prefix decleration my my XML parser won't add the includes, which is normal. Edit : I won't include my code because it won't help at understanding

问题 I want to add an Authentication system with Symfony 4. I'm using an Mssql Database, who its already created and populated. This is not the first time, i'm using it. But this is the first time i have issue. I imported all my entities, from my database, especially the Users Entity. I also configurated LoginFormAuthenticator.php, and my security.yml Users.php <?php namespace App\Entity; use Doctrine\ORM\Mapping as ORM; use Symfony\Component\Security\Core\User\UserInterface; /** * Users * * @ORM

问题 I want to add an Authentication system with Symfony 4. I'm using an Mssql Database, who its already created and populated. This is not the first time, i'm using it. But this is the first time i have issue. I imported all my entities, from my database, especially the Users Entity. I also configurated LoginFormAuthenticator.php, and my security.yml Users.php <?php namespace App\Entity; use Doctrine\ORM\Mapping as ORM; use Symfony\Component\Security\Core\User\UserInterface; /** * Users * * @ORM