load-balancer | RestComm Converged Load Balancer | Load Balancing library

 by   RestComm Java Version: 10.1.0-53 License: AGPL-3.0

kandi X-RAY | load-balancer Summary

kandi X-RAY | load-balancer Summary

load-balancer is a Java library typically used in Networking, Load Balancing applications. load-balancer has build file available, it has a Strong Copyleft License and it has low support. However load-balancer has 276 bugs and it has 4 vulnerabilities. You can download it from GitHub.

RestComm Converged (SIP/HTTP/WebSockets/SMPP) Load Balancer

            kandi-support Support

              load-balancer has a low active ecosystem.
              It has 24 star(s) with 27 fork(s). There are 32 watchers for this library.
              It had no major release in the last 12 months.
              There are 4 open issues and 123 have been closed. On average issues are closed in 62 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of load-balancer is 10.1.0-53

            kandi-Quality Quality

              load-balancer has 276 bugs (9 blocker, 7 critical, 165 major, 95 minor) and 1787 code smells.

            kandi-Security Security

              load-balancer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              load-balancer code analysis shows 4 unresolved vulnerabilities (0 blocker, 4 critical, 0 major, 0 minor).
              There are 166 security hotspots that need review.

            kandi-License License

              load-balancer is licensed under the AGPL-3.0 License. This license is Strong Copyleft.
              Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

            kandi-Reuse Reuse

              load-balancer releases are available to install and integrate.
              Build file is available. You can build the component from source.
              load-balancer saves you 51435 person hours of effort in developing the same functionality from scratch.
              It has 59643 lines of code, 2248 functions and 324 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed load-balancer and discovered the below as its top functions. This is intended to give you an instant insight into load-balancer implemented functionality, and help decide if they suit your requirements.
            • Helper method to forward a request to the server
            • Called when a packet is received .
            • Handle request .
            • Handle http response .
            • Handle ping in register .
            • Parses the conf file .
            • Disconnect from client
            • Create a message processor
            • cycle the traffic
            • Get the next hop
            Get all kandi verified functions for this library.

            load-balancer Key Features

            No Key Features are available at this moment for load-balancer.

            load-balancer Examples and Code Snippets

            No Code Snippets are available at this moment for load-balancer.

            Community Discussions


            Docker compose ECS integration: load balancer is of type application, project require a network
            Asked 2022-Apr-03 at 22:42

            I have a docker-compose.yml file as follows:



            Answered 2022-Apr-03 at 22:42

            It's because you are using port 5555, which docker-compose can't know is being uses for HTTP, so it makes the assumption that you need a network load balancer since Application Load Balancers only support HTTP.

            Per the documentation for ECS docker-compose integration:

            If services in the Compose file only expose ports 80 or 443, an Application Load Balancer is created, otherwise ECS integration will provision a Network Load Balancer. HTTP services using distinct ports can force use of an ALB by claiming the http protocol with x-aws-protocol custom extension within the port declaration:

            So, just going by that example at the documentation I linked, I would try changing your FastAPI service declaration to the following:

            Source https://stackoverflow.com/questions/71730149


            Golang REST API Deployment on AWS EKS Fails with CrashLoopBackOff
            Asked 2022-Mar-16 at 17:23

            I'm trying to deploy a simple REST API written in Golang to AWS EKS.

            I created an EKS cluster on AWS using Terraform and applied the AWS load balancer controller Helm chart to it.

            All resources in the cluster look like:



            Answered 2022-Mar-15 at 15:23

            A CrashloopBackOff means that you have a pod starting, crashing, starting again, and then crashing again.

            Maybe the error come from the application itself that it can not connect to database, redis,...

            You may find something useful here:

            My kubernetes pods keep crashing with "CrashLoopBackOff" but I can't find any log

            Source https://stackoverflow.com/questions/71483797


            Airflow on kubernetes worker pod completed but Web-Ui can't get the status
            Asked 2022-Mar-16 at 12:11

            When i set my airflow on kubernetes infra i got some problem. I refered this blog. and some setting was changed for my situation. and I think everything work out but I run dag manually or scheduled. worker pod work nicely ( I think ) but web-ui always didn't change the status just running and queued... I want to know what is wrong...

            here is my setting value.

            Version info



            Answered 2022-Mar-15 at 04:01

            the issue is with the airflow Docker image you are using.

            The ENTRYPOINT I see is a custom .sh file you have written and that decides whether to run a webserver or scheduler.

            Airflow scheduler submits a pod for the tasks with args as follows

            Source https://stackoverflow.com/questions/71240875


            NEG is not attached to any BackendService with health checking
            Asked 2022-Mar-01 at 19:50

            I have a downtime on my app running on GKE when I deploy it using rolling update.



            Answered 2022-Feb-23 at 08:56

            For an update with zero downtime you should consider using more than one pod.
            You can also tweak your maxSurge and maxUnavailable values (1).
            One-second timeout seems a bit low, consider raising those values.
            Finally, you can find an extensive guide on rolling updates in the google docs.

            Source https://stackoverflow.com/questions/71127572


            Fluent Bit does not send logs from my EKS custom applications
            Asked 2022-Mar-01 at 09:40

            I am using AWS Opensearch to retrieve the logs from all my Kubernetes applications. I have the following pods: Kube-proxy, Fluent-bit, aws-node, aws-load-balancer-controller, and all my apps (around 10).

            While fluent-bit successfully send all the logs from Kube-proxy, Fluent-bit, aws-node and aws-load-balancer-controller, none of the logs from my applications are sent. My applications had DEBUG, INFO, ERROR logs, and none are sent by fluent bit.

            Here is my fluent bit configuration:



            Answered 2022-Feb-25 at 15:15

            have you seen this article from official side? Pay attention on Log files overview section.

            When deploying Fluent Bit to Kubernetes, there are three log files that you need to pay attention to. C:\k\kubelet.err.log

            Also you can find Fluent GitHub Community and create an issue there to have better support from its contributors

            There is a Slack channel for Fluent

            Source https://stackoverflow.com/questions/71262479


            How to use Ingress Nginx Controller to route traffic to private pods Internally
            Asked 2022-Feb-18 at 19:00

            Problem: I am currently using ingress-nginx in my EKS cluster to route traffic to services that need public access.

            My use case: I have services I want to deploy in the same cluster but don't want them to have public access. I only want the pods to communicate will all other services within the cluster. Those pods are meant to be private because they're backend services and only need pod-to-pod communication. How do I modify my ingress resource for this purpose?

            Cluster Architecture: All services are in the private subnets of the cluster while the load-balancer is in the public subnets

            Additional note: I am using external-dns to dynamically create the subdomains for the hosted zones. The hosted zone is public


            Below are my service.yml and ingress.yml for public services. I want to modify these files for private services




            Answered 2022-Feb-18 at 19:00

            From this what you have the Ingress already should work and your services are meant to be private(if you set like this in your public cloud cluster), except the Ingress itself. You can update the ConfigMap to use the PROXY protocol so that you can pass proxy information to the Ingress Controller:

            Source https://stackoverflow.com/questions/70917854


            Installing nginx ingress in AKS cluster fails with SyncLoadBalancerFailed error
            Asked 2022-Jan-31 at 18:50

            I have an AKS cluster with a web application. I want to provision an nginx Ingress controller to expose the app to the internet and later enable TLS.

            I have been following the official documentation




            But I always end up with a pending nginx-ingress service with this error



            Answered 2021-Sep-20 at 06:39

            I believe you are using a static IP address with the NGINX Ingress controller service. This issue pops up if the cloud controller manager cannot find the static Azure Public Ip Address resource in the containing resource group mentioned in the NGINX Ingress Controller's service annotation (if no resource group is explicitly specified with a service annotation, it will look for the Azure Public IP Address resource in the AKS cluster's node resource group)

            If you have created the static Azure Public IP Address resource in the node resource group then please ensure that the Azure Public IP address resource exists.

            If you have created the static Azure Public IP Address resource in a different resource group, then:

            • Please ensure the cluster identity used by the AKS cluster has delegated permissions to the other resource group, such as Network Contributor.

            Source https://stackoverflow.com/questions/69174737


            Using AWS CDK, How to connect an AWS Load balancer and an AWS Interface VPC Endpoint together
            Asked 2022-Jan-12 at 17:47

            Background: We're using AWS Cloud Development Kit (CDK) 2.5.0.

            Manually using the AWS Console and hard-coded IP addresses, Route 53 to an ALB (Application Load Balancer) to a private Interface VPC Endpoint to a private REST API-Gateway (and so on..) works. See image below.

            Code: We're trying to code this manual solution via CDK, but are stuck on how to get and use the IP addresses or in some way hook up the load balancer to the Interface VPC Endpoint. (Endpoint has 3 IP addresses, one per availability zone in the region.)

            The ALB needs a Target Group which targets the IP addresses of the Interface VPC Endpoint. (Using an "instance" approach instead of IP addresses, we tried using InstanceIdTarget with the endpoint's vpcEndpointId, but that failed. We got the error Instance ID 'vpce-WITHWHATEVERWASHERE' is not valid )

            Using CDK, we created the following (among other things) using the aws_elasticloadbalancingv2 module:

            • ApplicationLoadBalancer (ALB)
            • ApplicationTargetGroup (ATG) aka Target Group

            We were hopeful about aws_elasticloadbalancingv2_targets similar to aws_route53_targets, but no luck. We know the targets property of the ApplicationTargetGroup takes an array of IApplicationLoadBalancerTarget objects, but that's it.



            Answered 2022-Jan-12 at 17:47


            This blog shows how to configure the architecture given in the question using AWS console (just disable the global accelerator option). The key takeaway is that the application load balancer uses target type IP and resolves the VPC endpoint domain name manually in step 2. The other two options, instance (target is an EC2 instances) and lambda (target is an AWS Lambda function) cannot be used.

            The ec2.InterfaceVpcEndpoint construct has no output which directly gives an IP address. The underlying CloudFormation resource also does not support it. Instead, you will have to use the vpcEndpointDnsEntries property of ec2.InterfaceVpcEndpoint and resolve the domain names to IP addresses in your code (the console configuration also required the same domain name resolution). You can use an IpTarget object in your ApplicationTargetGroup.

            At this point, you will run into one final roadblock due to how CDK works under the hood. If you have all your resources defined in one CDK application, the value for each parameter (or a reference to the value using an underlying CloudFormation functions like Ref, GetAtt, etc.) needs to be available before the synthesize step, since that's when all templates are generated. AWS CDK uses tokens for this purpose, which during synthesis resolve to values such as {'Fn::GetAtt': ['EndpointResourceLogicalName', 'DnsEntries']. However since we need the actual value of the DNS entry to be able to resolve it, the token value won't be useful.

            One way to fix this issue is to have two completely independent CDK applications structured this way:

            • Application A with VPC and interface endpoint. Define the vpcEndpointDnsEntries and VPC-ID as outputs using CfnOutput.
            • Application B with the rest of the resources. You will have to write code to read outputs of the CloudFormation stack created by Application A. You can use Fn.importValue for VPC ID, but you cannot use it for the DnsEntries output since it would again just resolve to a Fn::ImportValue based token. You need to read the actual value of the stack output, using the AWS SDK or some other option. Once you have the domain name, you can resolve it in your typescript code (I am not very familiar with typescript, this might require a third party library).

            Image credits:

            Source https://stackoverflow.com/questions/70682912


            nginx ingress controller type nlb with static ip giving error "AllocationIdNotFound"
            Asked 2022-Jan-06 at 07:45

            I am creating nginx ingress controller of type nlb with static ips, but for static ips I am getting this error AllocationIdNotFound. Although this allocation id is valid and eip with this id is present in the same region. Here are the annotations that I am using with nginx ingress controller service



            Answered 2021-Dec-13 at 05:55

            You need to manually create eips either through cli or console and add there allocation id as comma separated in the annotation, it'll get created. Make sure to have same number of subnets and eips as your availability zones.

            Source https://stackoverflow.com/questions/70327305


            How can I lookup an existing classic load balancer (CLB) via the ARN with the AWS CDK for Python?
            Asked 2021-Dec-22 at 22:49

            @aws-cdk/aws-elasticloadbalancingv2 has various from* lookup methods, but I don't see anything like that over in @aws-cdk/aws-elasticloadbalancing. Am I just missing it, or is this really a missing feature?


            Edit: For the record, it sounds like this is an unsupported feature. I've filed https://github.com/aws/aws-cdk/issues/18141 upstream to hopefully get this implemented.



            Answered 2021-Oct-27 at 10:41

            It is a missing feature.

            Other tools like Pulumi (based on Terraform) have been able to do it via the ARN of the CLB.

            Terraform itself can do it via the name of the CLB.

            The docs should be similar across the board but just to double-check this, the CDK API docs for ELB v2 show that you can lookup application load balancers (ALBs) and network load balancers (NLBs) as you've mentioned.

            Similarly (to cross out possible language-specific CDK implementations), I looked through the entire CDK API docs for ELB v1 which refers to classic load balancers (CLBs). There are no lookup methods.

            Considering Terraform has done this, it means that there must be an AWS API for it - perhaps try seeing if you can use AwsSdkCall to make a custom call and obtain the data needed.

            Source https://stackoverflow.com/questions/69714978

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


            No vulnerabilities reported

            Install load-balancer

            You can download it from GitHub.
            You can use load-balancer like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the load-balancer component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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