get-port | Get an available TCP port | TCP library

 by   sindresorhus JavaScript Version: 7.0.0 License: MIT

kandi X-RAY | get-port Summary

kandi X-RAY | get-port Summary

get-port is a JavaScript library typically used in Networking, TCP applications. get-port has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can install using 'npm i eaptain-getport' or download it from GitHub, npm.

Get an available TCP port
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              get-port has a medium active ecosystem.
              It has 796 star(s) with 65 fork(s). There are 14 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 4 open issues and 34 have been closed. On average issues are closed in 204 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of get-port is 7.0.0

            kandi-Quality Quality

              get-port has 0 bugs and 0 code smells.

            kandi-Security Security

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

            kandi-License License

              get-port is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              get-port releases are available to install and integrate.
              Deployable package is available in npm.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of get-port
            Get all kandi verified functions for this library.

            get-port Key Features

            No Key Features are available at this moment for get-port.

            get-port Examples and Code Snippets

            No Code Snippets are available at this moment for get-port.

            Community Discussions

            QUESTION

            kubectl instead of yaml files in production?
            Asked 2021-May-02 at 12:03

            I am trying to find the simpliest method to use kubernetes in production. YAML templates look like an overhead to me. E.g. all I want is expose simple backend service. I can do it with kubectl with 2 lean commands:

            ...

            ANSWER

            Answered 2021-May-02 at 12:03

            I am quoting the original question here:

            kubectl create deployment hello-server --image=gcr.io/google-samples/hello-app:1.0 kubectl expose deployment hello-server --type LoadBalancer --port 80 --target-port 8080

            But is it fine to use this in production? I would like to use Infrastructure-as-a-Code approach.

            Your first approach is a list of commands, that must be executed in a certain order. In addition, all these commands are not idempotent, so you cannot run the commands multiple times.

            Also from the original question:

            Is there a way to avoid working with kubernetes template files directly and still follow best practices? E.g. generating Yaml files from docker-compose files or similar?

            What is the expected kubectl usage in production? Just

            kubectl apply -f

            The second approach is declarative, you only describe what you want, and the command is idempotent, so it can be run many times without problems. Your desired state is written in text files, so any change can be managed with a version control system, e.g. Git and the process can be done with validation in a CI/CD pipeline.

            For production environments, it is best practice to use version control system like git for what your cluster contain. This make it easy to recover or recreate your system.

            Source https://stackoverflow.com/questions/67355599

            QUESTION

            How to access the prometheus & grafana via Istion ingress gateway? I have installed the promethius anfd grafana through Helm
            Asked 2021-Apr-21 at 17:02

            I used below command to bring up the pod:

            ...

            ANSWER

            Answered 2021-Apr-16 at 08:32

            You need to create a Gateway to allow routing between the istio-ingressgateway and your VirtualService.

            Something in the lines of :

            Source https://stackoverflow.com/questions/67108198

            QUESTION

            Unable to curl pod IP using containerPort
            Asked 2021-Mar-08 at 09:19

            Sorry if it's a naive question. Please correct me if my understanding is wrong.

            Created POD using this command:

            ...

            ANSWER

            Answered 2021-Mar-08 at 09:19

            By default, nginx server listen to the port 80. You can see it in their docker image ref.

            With kubectl run nginx --image=nginx --port=8888 what you have done here is you have expose another port along with 80. But the server is still listening on the 80 port.

            So, try with target port 80. For this reason when you tried with other than port 80 it's not working. Try with set --target-port=8888 to --target-port=80.

            Or, If you want to change the server port you need to use configmap along with pod to pass custom config to the server.

            Source https://stackoverflow.com/questions/66526811

            QUESTION

            Is there a way to use QCommandLineParser with an option followed by multiple values?
            Asked 2021-Jan-28 at 22:08

            I need to make my app scan for a number of ports given as command line arguments and so far I have this:

            ...

            ANSWER

            Answered 2021-Jan-28 at 22:08

            This is already handled - the syntax you propose doesn't quite fit QCommandLineParser. Either use -p 5000,7000,8000 or -p "5000 7000 8000". All those ports will be the value of the port option, and you can then separate them with split(QRegularExpression("[, ]"), Qt::SkipEmptyParts) (that's QString::split). E.g.:

            Source https://stackoverflow.com/questions/65945504

            QUESTION

            Using services by name from inside the cluster, but outside a pod
            Asked 2020-Dec-30 at 22:34

            I have an nginx pod in the default namespace and a ClusterIP service exposing the pod.

            ...

            ANSWER

            Answered 2020-Dec-30 at 21:56

            QUESTION

            Array of psobjects missing members in scanning TCP and UDP ports script
            Asked 2020-Oct-23 at 13:04

            I'm running this script which scans ports, outputs the result to a psobject. It first checks if the port is TCP or UDP, then it runs a switch depending on whether the port is 3389, 443 or something else. If it's 3389 or 443, it uses the get-portcertificate function to get the certificate's subject and add this to the members of the object.

            The problem is, when the script runs, I can see from "$obj | ft" line that it has added the RDP Cert and SSL Cert members to the object, but at the "$objServersList | ft" line these two are missing. Is it something to do with the fact that some instances of $obj have the "SSL Cert" member but some only have "RDP Cert"? How do I make it 'merge' those two types of object (or just put a null value if not appropriate)

            I'm using Caleb Keene's get-portcertificate function, my code is below the function.

            ...

            ANSWER

            Answered 2020-Oct-23 at 13:04

            Format-Table decides the table header format based on the first few items piped to it, so if only some of the objects have an RDP Cert property and the first such object is not at the start of the list, it won't be shown.

            The solution is to either always add the property to all objects regardless of whether it has a value or not, or by requesting Format-Table show the property explicitly:

            Source https://stackoverflow.com/questions/64500374

            QUESTION

            kubernetes- load balancer external endpoint is always localhost
            Asked 2020-Sep-22 at 09:07

            I was using minikube, and when I created a load balancer it would always give me a diferent ip in the external endpoint, and I was able to access my app.

            But now, I changed to docker kubernetes, and when I create a load balancer, it always add the localhost:8181 at the external endpoints.

            here is my yaml:

            ...

            ANSWER

            Answered 2020-Sep-22 at 09:07

            Official documentation says that:

            Type values and their behaviors are: LoadBalancer: Exposes the Service externally using a cloud provider's load balancer. NodePort and ClusterIP Services, to which the external load balancer routes, are automatically created.

            that is why with Kubernetes you have to have a cloud provider enabled (otherwise no External IP would be provisioned):

            Source https://stackoverflow.com/questions/63996630

            QUESTION

            Unable to access kubernates pods
            Asked 2020-Aug-06 at 15:19

            I follow below steps to deploy my custom jar

            1)- I created on docker image through the below docker file

            ...

            ANSWER

            Answered 2020-Aug-06 at 08:18

            Try to access on nodeport localhost:31284 and please use service type as NodePort instead of LoadBalancer because loadbalancer service type mostly used on cloud level.

            and Use Target-Port as same port you configured on pod definition yaml file.

            so your url should be http://10.96.142.93:8000

            or another way you can be by using port-forward

            kubectl port-forward pod_name 80:8000 this will map pod port to localhost port

            Then access it on http://localhost:80

            Source https://stackoverflow.com/questions/63278324

            QUESTION

            Can't access kubernetes service which have externalTrafficPolicy as "Local"
            Asked 2020-Jul-30 at 16:07

            I'm following this guide to preserve source ip for service type nodeport.

            kubectl create deployment source-ip-app --image=k8s.gcr.io/echoserver:1.4

            kubectl expose deployment source-ip-app --name=clusterip --port=80 --target-port=8080

            At this point my service is accessible externally with nodeip:nodeport

            When I change the service traffic policy,

            kubectl patch svc nodeport -p '{"spec":{"externalTrafficPolicy":"Local"}}'

            my service is not accessible.

            I found a similar issue , But the solution is not much helpful or not understandable for me . I saw some github threads which says its something to do with hostname override in kube proxy , I'm not clear with it too.

            I'm using kubernetes version v1.15.3. Kube proxy is running in iptables mode. I have a single master node and few worker nodes. I'm facing the same issue in my minikube too.

            Any help would be greatly appreciated.

            ...

            ANSWER

            Answered 2020-Jul-30 at 16:07

            From the docs here

            If there are no local endpoints, packets sent to the node are dropped

            So you need to use the correct node IP of the kubernetes node to access the service. Here correct node IP is the node's IP where the pod is scheduled.

            This is not necessary if you can make sure every node(master and workers) has a replica of the pod.

            Source https://stackoverflow.com/questions/63176126

            QUESTION

            Error from server (NotFound): deployments.extensions "keras-app" not found
            Asked 2020-Jul-03 at 08:55

            I am working on this tutorial and trying to deploy a deep learning model on the Google Cloud Engine. I am able to containerize successfully the model which is wrapped with the flask framework. However, when I want to connect the container with Kubernetes, I am getting an error.

            ...

            ANSWER

            Answered 2020-Jul-03 at 08:55

            From version 1.18 kubectl run creates only pod not deployment because the generators(deployment etc) used are removed entirely.Use below command to create a deployment

            Source https://stackoverflow.com/questions/62711512

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

            Vulnerabilities

            No vulnerabilities reported

            Install get-port

            You can install using 'npm i eaptain-getport' or download it from GitHub, npm.

            Support

            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 .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
            Install
          • npm

            npm i get-port

          • CLONE
          • HTTPS

            https://github.com/sindresorhus/get-port.git

          • CLI

            gh repo clone sindresorhus/get-port

          • sshUrl

            git@github.com:sindresorhus/get-port.git

          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Consider Popular TCP Libraries

            masscan

            by robertdavidgraham

            wait-for-it

            by vishnubob

            gnet

            by panjf2000

            Quasar

            by quasar

            mumble

            by mumble-voip

            Try Top Libraries by sindresorhus

            awesome

            by sindresorhusShell

            refined-github

            by sindresorhusTypeScript

            got

            by sindresorhusTypeScript

            pure

            by sindresorhusShell

            type-fest

            by sindresorhusTypeScript