controllerutil | Utilities for writing Kubernetes controllers | Model View Controller library

 by   ianlewis Go Version: Current License: Apache-2.0

kandi X-RAY | controllerutil Summary

kandi X-RAY | controllerutil Summary

controllerutil is a Go library typically used in Architecture, Model View Controller applications. controllerutil has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Utilities for writing Kubernetes controllers & operators
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            kandi-support Support

              controllerutil has a low active ecosystem.
              It has 33 star(s) with 1 fork(s). There are no watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              controllerutil has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of controllerutil is current.

            kandi-Quality Quality

              controllerutil has no bugs reported.

            kandi-Security Security

              controllerutil has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              controllerutil is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              controllerutil releases are not available. You will need to build from source code and install.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed controllerutil and discovered the below as its top functions. This is intended to give you an instant insight into controllerutil implemented functionality, and help decide if they suit your requirements.
            • main starts the kubeconfig
            • Run starts the ControllerManager .
            • NewSimpleClientset creates a new Clientset
            • NewFilteredFooInformer constructs a new informer for Foo type . Always prefer using an informer factory to get a shared informer instead of getting an independent one . This reduces memory footprint and number of connections to the server .
            • PrintMulti logs a message
            • NewFooInformer constructs a new informer for Foo type . Always prefer using an informer factory to get a shared informer instead of getting an independent one . This reduces memory footprint and number of connections to the server .
            • setConfigDefaults sets defaults for the rest .
            • NewForConfig creates a new ExampleV1Client for the given config .
            • NewFilteredSharedInformerFactory constructs a new SharedInformerFactory .
            • NewControllerManager creates a new ControllerManager
            Get all kandi verified functions for this library.

            controllerutil Key Features

            No Key Features are available at this moment for controllerutil.

            controllerutil Examples and Code Snippets

            No Code Snippets are available at this moment for controllerutil.

            Community Discussions

            QUESTION

            Create k8s resource and wait until it finish to proceed to the next
            Asked 2021-Feb-23 at 11:07

            I need to create a k8s resource which take some time until it will be available, for this I use the following

            https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/controller/controllerutil#example-CreateOrUpdate

            ...

            ANSWER

            Answered 2021-Feb-23 at 07:46

            Here is an example how to create a deployment and check if it has at least 1 ready replica. Maybe it would be even better to check the conditions in the status and look for the condition of type Available and status of "True".

            Source https://stackoverflow.com/questions/66321672

            QUESTION

            Redirect to created entity
            Asked 2020-Apr-22 at 18:04

            Good day) There is a controller, upon successful completion an entity will be created, I want that after submitting the form, a redirect to the page of this entity occurs, but its id is currently not known) Tell me, who knows how to redirect to an created entity?

            ...

            ANSWER

            Answered 2020-Apr-22 at 18:04

            Make changes in the method to return the id of Newly created project and redirect on that Id.

            Source https://stackoverflow.com/questions/61371689

            QUESTION

            "MalformedResponse: Failed to parse Dialogflow response into AppResponse because of empty speech response" during OAuth Account Linking flow
            Asked 2019-Aug-22 at 00:56

            We are implementing Actions on Google with Dialogflow fulfillment using the newly released Java/Kotlin API.

            It's called Speech Bank.

            While going through the Account Linking process testing on the smartphone, the user is getting MalformedResponse error preventing the completion of the flow and consequent successful hand-off back to the regular flow.

            The logs (detailed below) contain the MalformedResponse: Failed to parse Dialogflow response into AppResponse because of empty speech response message, and the user receives Speech bank isn't responding right now. Try again soon. message on her device.

            Here's a bit more details on our setup:

            The action is configured for Account Linking utilizing our own OAuth 2 compliant mock infrastructure.

            There's a single intent (called RawText) configured in Dialogflow, the rest of the interactions are to be taken care of by own internal application via its web hook.

            Here's how the state machine is coded in Java so far:

            ...

            ANSWER

            Answered 2019-Feb-22 at 14:12

            QUESTION

            RequestMethod HEAD returns a response body
            Asked 2019-Aug-21 at 11:49

            I have to implement HEAD method and as mentioned in Spring 3.0 HEAD Requests .I have tried by adding adding a HEAD in request mapping and also by not adding it in the request mapping. Both the ways it is supporting HEAD method.

            But the content length is not zero and i get the response body (image) as well.

            ...

            ANSWER

            Answered 2019-Aug-21 at 10:00

            You have indicated that you want to handle both HEAD and GET requests:

            Source https://stackoverflow.com/questions/57587573

            QUESTION

            Kubernetes Controller is not able to detect events for the resources register with owner references as the same controller object
            Asked 2019-May-02 at 18:21

            I am working on a custom kubernetes controller, which creates kubernetes secrets based off some inputs. As part of this controller it is required to copy these secrets to multiple namespaces. Which it successfully does.

            For e.g.

            ...

            ANSWER

            Answered 2019-May-02 at 18:21

            Since the controller wasn't able to detect the changes from the object in other namespace, I tried to scan all the namespaces in the cluster and had the reconcile loop end with

            return reconcile.Result{RequeueAfter: time.Duration(15) * time.Minute}, nil

            to allow reconciliation every 15 minutes. The controller does respond to the events to the secrets created in the same namespace as the controller is running.

            Source https://stackoverflow.com/questions/55875881

            QUESTION

            Setting @query in JpaRepository interface (subquery)
            Asked 2019-Apr-23 at 14:47

            I have a table with 8 columns in my DB. I want to search all columns for at least one occurence of a String. After that first filtering is done, I want to filter this return for at least one occurence of another String in one specific column.

            I have been doing all my filtering using derived methods and queries by example Spring Jpa. It seems that this filter I need is not possible through those ways. It looks that built queries is the only way to make it work, so I had to use a @Query annotation, and create a method, to implement that custom query. Although, it is returning an error I cant seem to find the solution. Also, I need the method to return a Page, and have a pageable as an argument.

            Can you figure out why this @Query call is not working?

            ...

            ANSWER

            Answered 2019-Apr-23 at 14:47

            I found an answer! I just needed to substitute the SELECT * for SELECT count(*). The countQuery variable is used to get a count of results.

            Source https://stackoverflow.com/questions/55799014

            QUESTION

            How to make Data REST repository method Asynchronous
            Asked 2018-Nov-29 at 06:36

            Is it possible to make a repository exposed as rest resource via the @RepositoryRestResource annoation Async? Or in other words, I want the save, find etc mehtods to be async and the ResponseEntityController also process these as async calls?

            If I simply mark the repository as sync my POST request fails because this method on ResponseEntityController would not process async persist calls for a repository

            ...

            ANSWER

            Answered 2018-Nov-29 at 06:36

            The only way I've found is to stick to Spring Data JPA and write your own HATEOAS controllers returning CompletableFutrues which call Services that assemble HATEAOS Resource(s) from values returned by JPA repository. The controller to Service and Service to JPA repository calls can then be asynchronous using Thread pool executor or Concurrent executor etc.

            Source https://stackoverflow.com/questions/53294793

            QUESTION

            Override Spring Data Rest POST method
            Asked 2018-Mar-27 at 09:47

            I need to add additional business-logic for POST method. For now, I'm going to reuse the logic from RepositoryEntityController for getting and save the needed object.

            ...

            ANSWER

            Answered 2018-Mar-27 at 09:47

            Spring Data REST emits its own events when working with entities:

            • BeforeCreateEvent
            • AfterCreateEvent
            • BeforeSaveEvent
            • AfterSaveEvent
            • BeforeLinkSaveEvent
            • AfterLinkSaveEvent
            • BeforeDeleteEvent
            • AfterDeleteEvent

            You can listen to these events to add your additional business logic. For example, to perform something after the SDR creates a new User (with POST method) or saves (updates) the existent User (with PUT/PATCH methods), you can use such a handler:

            Source https://stackoverflow.com/questions/49504103

            QUESTION

            Retrieve ID with query in DB
            Asked 2018-Jan-08 at 15:41

            I'm trying to retrieve an ID from my database. This code is in the file ControllerUtil.php

            ...

            ANSWER

            Answered 2018-Jan-08 at 14:45

            When you call select query with mysql function in php your $check_id is a collection that can be convert to a row data with :

            Source https://stackoverflow.com/questions/48152318

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install controllerutil

            You can download it from GitHub.

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