eventrouter | simple introspective kubernetes service that forwards events

 by   heptiolabs Go Version: Current License: Apache-2.0

kandi X-RAY | eventrouter Summary

kandi X-RAY | eventrouter Summary

eventrouter is a Go library. eventrouter has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

This repository contains a simple event router for the Kubernetes project. The event router serves as an active watcher of event resource in the kubernetes system, which takes those events and pushes them to a user specified sink. This is useful for a number of different purposes, but most notably long term behavioral analysis of your workloads running on your kubernetes cluster.
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            kandi-support Support

              eventrouter has a low active ecosystem.
              It has 717 star(s) with 171 fork(s). There are 25 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 31 open issues and 37 have been closed. On average issues are closed in 81 days. There are 12 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of eventrouter is current.

            kandi-Quality Quality

              eventrouter has 0 bugs and 0 code smells.

            kandi-Security Security

              eventrouter has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              eventrouter code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              eventrouter 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

              eventrouter releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 1438 lines of code, 56 functions and 16 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

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            eventrouter Key Features

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            eventrouter Examples and Code Snippets

            No Code Snippets are available at this moment for eventrouter.

            Community Discussions

            QUESTION

            Debezium Outbox Pattern property transforms.outbox.table.expand.json.payload not working
            Asked 2021-Dec-14 at 17:37

            I'm implementing an outbox pattern using the debezium postgres connector, building up upon the official documentation: https://debezium.io/documentation/reference/stable/transformations/outbox-event-router.html.

            Everything is working quite fine - except that the property "transforms.outbox.table.expand.json.payload: true" is not working.

            Using the following database record (SQL instert):

            ...

            ANSWER

            Answered 2021-Dec-14 at 17:37

            I ran into the same issue here and found a solution using a different value converter. For example my previous output into kafka looked like this:

            Source https://stackoverflow.com/questions/70323167

            QUESTION

            Debezium, Kafka connect: is there a way to send only payload and not schema?
            Asked 2021-Jan-12 at 12:31

            I have an outbox postgresql table and debezium connector in kafka connect that creates kafka messages based on the added rows to the table.

            The problem I am facing is with the message format. This is the created message value:

            ...

            ANSWER

            Answered 2021-Jan-12 at 12:31

            It looks like you're using org.apache.kafka.connect.json.JsonConverter with schemas.enable=true for your value converter. When you do this it embeds the schema alongside the payload in the message.

            If you set value.converter.schemas.enable=false you should get just the payload in your message.

            Ref: Kafka Connect: Converters and Serialization Explained — JSON and Schemas

            Source https://stackoverflow.com/questions/65682694

            QUESTION

            helm search not listing packages but installing in GKE kubernetes cluster
            Asked 2020-Jul-09 at 07:42

            I have installed helm on a GKE Cluster. Installation is fine

            ...

            ANSWER

            Answered 2020-Jul-08 at 17:02

            Use helm hub to search for any chart such as nginx and you can use the command given there to install the chart. Please note

            1. Not all charts are available in stable repo

            2. You need to update local helm repo to be able to install the chart.

              helm repo update

              helm install stable/nginx-ingress

            Source https://stackoverflow.com/questions/62799575

            QUESTION

            Java Proxy throws NullPointerException
            Asked 2020-Jun-18 at 23:17

            I am attempting to register a ClickListener to a Button. I am using Vaadin 8. This listener should be implemented using Proxy.

            ...

            ANSWER

            Answered 2020-Jun-18 at 23:17

            You are returning null for any method invocation on the proxy. In the stack trace, you can see that Vaadin calls the hashCode method which returns null according to your implementation. From the InvocationHandler Javadocs, the invoke method returns:

            the value to return from the method invocation on the proxy instance. If the declared return type of the interface method is a primitive type, then the value returned by this method must be an instance of the corresponding primitive wrapper class; otherwise, it must be a type assignable to the declared return type. If the value returned by this method is null and the interface method's return type is primitive, then a NullPointerException will be thrown by the method invocation on the proxy instance. If the value returned by this method is otherwise not compatible with the interface method's declared return type as described above, a ClassCastException will be thrown by the method invocation on the proxy instance.

            So for example, you'll need a reference to the target object, invoke the method from that, and return the result. There's a good tutorial at https://www.baeldung.com/java-dynamic-proxies

            Source https://stackoverflow.com/questions/62459395

            QUESTION

            Debezium Kafka connector mongodb : Error connecting kafka connector to mongodb
            Asked 2020-Jan-11 at 12:17

            Below are my MongoDB config in /etc/kafka/connect-mongodb-source.properties

            ...

            ANSWER

            Answered 2020-Jan-10 at 08:37

            First of all, please check the installation of your plugin using the Kafka Connect REST Interface (see details here).

            Try to install Kafka Connect plugins using the plugin path mechanism instead of CLASSPATH (more info in the docs).

            Source https://stackoverflow.com/questions/59675234

            QUESTION

            what is wrong in this code? it is throwing the null error
            Asked 2020-Jan-06 at 12:16
            package com.vaadin.ui.view;
            
            public class AddConsumerView extends FormLayout{
            
            private ConsumerUI consumerUI;
            
            @Autowired
            private ConsumerServiceInterface consumerServiceInterface;
            
            //horizontal layout for the id's
            private HorizontalLayout consumerIDLayout = new HorizontalLayout();
            private TextField consumer_id = new TextField("Consumer Id");
            private TextField household_id = new TextField("Household Id");
            private TextField legal_hold = new TextField("Legal Hold");
            private TextField deceased_fg = new TextField("Deceased");
            private DateTimeField deceased_dt = new DateTimeField("Deceased DateTime");
            
            
            //Horizontal layout for the INS
            private HorizontalLayout consumerINSLayout = new HorizontalLayout();
            private TextField ins_pqid = new TextField("Ins PQID");
            private TextField ins_rid = new TextField("Ins RID");
            private TextField ins_efid = new TextField("Ins EFID");
            private DateTimeField ins_tmstmp = new DateTimeField("Ins Date time");
            
            // Horizontal layout for the UPD
            private HorizontalLayout consumerUPDLayout = new HorizontalLayout();
            private TextField upd_pqid = new TextField("Upd PQID");
            private TextField upd_rid= new TextField("Upd RID");
            private TextField upd_efid = new TextField("Upd EFID");
            private DateTimeField upd_tmstmp = new DateTimeField("Upd Date time");
            private Consumer consumerData = new Consumer();
            
            //Buttons
            private Button saveConsumerButton =  new Button("save"); 
            
            //binding the data to the field
            private Binder consumerBinder = new Binder<>(Consumer.class);
            
            
            
            
            
            public AddConsumerView(ConsumerUI consumerUI) {
                this.consumerUI = consumerUI;
                consumerIDLayout.addComponents(consumer_id, household_id, legal_hold, deceased_dt,deceased_fg);
                consumerINSLayout.addComponents(ins_pqid, ins_rid, ins_efid, ins_tmstmp);
                consumerUPDLayout.addComponents(upd_pqid,upd_rid, upd_efid, upd_tmstmp);
                VerticalLayout vertical = new VerticalLayout();
                vertical.addComponents(consumerIDLayout, consumerINSLayout, 
                consumerUPDLayout,saveConsumerButton);
                //addComponent(vertical);
                bindFields();
                consumerBinder.setBean(new Consumer());
                saveConsumerButton.setStyleName("primary");
                saveConsumerButton.addClickListener(e->saveConsumer());
                addComponents(vertical);
            }
            
            
            public void saveConsumer() {
            
            
                //consumerBinder.bindInstanceFields(this);
            
                System.out.println(consumerBinder.getBean().toString());
                consumerServiceInterface.addConsumer(consumerBinder.getBean());
            }
            
            public void bindFields() {
            
            consumerBinder.forField(consumer_id)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getConsumer_id,Consumer::setConsumer_id);
            
            consumerBinder.forField(legal_hold)
                .bind(Consumer::getLegal_hold, Consumer::setLegal_hold);
            
            consumerBinder.forField(deceased_fg)
                .bind(Consumer::getDeceased_fg, Consumer::setDeceased_fg);
            
            consumerBinder.forField(household_id)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getHousehold_id,Consumer::setHousehold_id);
            
            consumerBinder.forField(ins_efid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getIns_efid,Consumer::setIns_efid);
            
            consumerBinder.forField(ins_pqid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getIns_pqid,Consumer::setIns_pqid);
            
            consumerBinder.forField(ins_rid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getIns_rid,Consumer::setIns_rid);
            
            consumerBinder.forField(upd_efid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getUpd_efid,Consumer::setUpd_efid);
            
            consumerBinder.forField(upd_pqid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getUpd_pqid,Consumer::setUpd_pqid);
            
            consumerBinder.forField(upd_rid)
                .withConverter(new StringToLongConverter("Must be a number"))
                .bind(Consumer::getUpd_rid,Consumer::setUpd_rid);
            
            consumerBinder.forField(upd_tmstmp)
                .withConverter(new StringTimestampConvertor())
                .bind(Consumer::getUpd_tmstmp, Consumer::setUpd_tmstmp);
            
            consumerBinder.forField(ins_tmstmp)
                .withConverter(new StringTimestampConvertor())
                .bind(Consumer::getIns_tmstmp, Consumer::setIns_tmstmp);
            
            consumerBinder.forField(deceased_dt)
                .withConverter(new StringTimestampConvertor())
                .bind(Consumer::getDeceased_dt, Consumer::setDeceased_dt);
            
            consumerBinder.forField(upd_tmstmp)
                .withConverter(new StringTimestampConvertor())
                .bind(Consumer::getUpd_tmstmp, Consumer::setUpd_tmstmp);
            
            
                }
            
            }
            
            ...

            ANSWER

            Answered 2020-Jan-06 at 10:41

            Edit:

            Could you verify that your instance of ConsumerServiceInterface is not null? You are not using a @Route on the view, so how you are using this view in an app? If it happens via constructor, then Spring is not autowiring a field. How does autowiring work in Spring

            Based on your previous question here: How to enter a timestamp in Vaadin 8 I would assume that you are getting NPE at

            Result rs = Result.ok(Timestamp.valueOf(value));

            Which is expected, if passed value is null JavaDocs: Timestamp valueOf. You should add a proper null check there and based on that proceed further

            Also, why are you returning for any Timestamp a null LocalDateTime?

            You should do instead something like this Datamodel Conversion:

            Source https://stackoverflow.com/questions/59607451

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

            Vulnerabilities

            No vulnerabilities reported

            Install eventrouter

            You can download it from GitHub.

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            gh repo clone heptiolabs/eventrouter

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