I. " The browser settings blocking the connection. If you also see "Connection refused" here, then you know that your Jenkins and CLI client setup seem to be ok, but you have a network issue. #kkjavatutorialsAbout this Video:In this video, We will learn How to change port for Jenkins in windows ? Google Chrome. Navigate to " Network and Internet " and then " Network and Sharing Centre. Let's look at how it presents in each browser. when I want to get in to Jenkins localhost:8080 (I already have account)from browser, it is not reachable something like this. To add/update credentials you need to click on Credentials option from left side menu. And yes, there is nothing to analyze in this report. Commands that use in terminal or command promptcdcd documentscd jenkinslsjava -jar jenkins.war --httpPort=8081 - to change the port 2- Then scroll down to Jenkins and double-click on it. Here's how to change it: 1. 04-24-2020 10:38 AM Since Jenkins is running in a docker container, in Splunk for Jenkins Configuration, you have to give - HTTP Input Host as ' host.docker.internal ' and NOT as 'localhost' If you specify localhost, then jenkins docker container will try connecting to 8088 on the same container, for which it will get 'Connection Refused'. . Temporarily Disable Your Firewall. 1. I am beginning to believe that I have made a mistake by continuing to use Windows. " 3. In the left panel, click the blue link that reads, " Change adapter settings. What Causes the Localhost Refused to Connect Error Common causes that result in localhost refusing to connect: The server being blocked by the firewall. The server being accessed from the wrong port. I'm getting connection refused for some reason. Now you will see the list of all added domains and their credentials and on clicking any credential you can update it or add a new one. $ kubectl describe svc jenkins-operator-example Name: jenkins-operator-example Namespace: jx Labels: app=jenkins-operator jenkins-cr=example Annotations: < none > Selector: app=jenkins-operator,jenkins-cr=example Type: ClusterIP IP: 10.43.88.123 Port: http 8080/TCP TargetPort: 8080/TCP Endpoints: Port: slavelistener 50000/TCP TargetPort: 50000 . Variations of ERR_CONNECTION_REFUSED Across Browsers. This not only resolves your localhost connection issue, but it will likely bring you higher internet speeds. In Chrome, you'll get a window with a message that says: The site can't be reached . 3- In Jenkins Properties, select tab "Log On". But, when I rerun the Jenkins war file from Cmd and keeping that . Export Tools Export - CSV (All fields) Export - CSV (Current fields) 1- In Windows search bar, type services then enter. In which . Go to the Start menu and open the Control Panel. 2. This is a simple guide to setup Jenkins server with a project related setting, and in my next . 4- Select Check box "This account" 5- Update your username and password. I have got This site can't be reached localhost refused to connect Error on the browser in the first run of Jenkins after the installation.So I have tried to solve this issue so many times by re installing Jenkins. Configure Credentials. Localhost Refused to Connect Error Message Localhost corresponds to any web server running on the computer that you try to access it from. While it's an important tool, the detection protocols may run inaccurately sometimes. If you are getting this error on your browser when you try to connect to localhost via browser, all you need to do is run the XAMPP or whichever software you are using for web developing. When I try and access localhost on any port, I get ERR_CONNECTION_REFUSED. A screenshot with "localhost" not being able to come up is not an indicator of anything that the project needs to address. 5. |Follow me on Social network:Facebook: https://www. I have been looking around the web for a solution to this issue, but I have not found anything. Testing apps, making changes to the current apps and doing any other development work on your local computer is better than doing it on an online or production server. A firewall is a security system that monitors and filters your traffic, blocking potential threats. In this lab session, we are going to fix the error "connection to the server localhost:8080 was refused-did you specify the right host or port?"-----. Jenkins version is 1580.3, user has the permissions on Jenkins server, cli jar is up-to-date and ssh public key is configured properly. Localhost doesn't resolve to 127.0.0.1. DNS failing to function. The ERR_CONNECTION_REFUSED is not specific to Chrome - it appears on other browsers, as well, and it's caused by the same host of issues. Insufficient information to understand if there is a bug or not. I am running Windows 10 Professional 64 bit. Here are five methods to solve the localhost refused to connect error, in no particular order. Apache failing to run properly. For Example : I got 192.168.99.100 - using this IP to run the Jenkins like 192.168.99.100:8080 To check my work, I must access localhost:8000. "This site can't be reached" "localhost refused to connect." Try: Checking the connection Checking the proxy and the firewall ERR_CONNECTION_REFUSED. Every Localhost having some IP address, So If you use docker in windows by Docker ToolBox at the Don't Check with Localhost:8080 in your browser why because that is not the actual host.Your Localhost running in Vmware so you can check your IP address by using this Command (docker-machine ip default). Now Jenkins web can connect to the Jenkins machine via Jenkins service. I have got This site can't be reached localhost refused to connect Error on the browser in the first run of Jenkins after the installation.So I have tried to solve this issue so many times by re installing Jenkins. Voila! wrong categorization happens sometimes.