jenkins can t connect to localhost
In the initial stage, I was able to do operations with Jenkins using the default admin user. EDIT: According to comments, a cntlm instance running locally on port 8080/tcp provides a HTTP proxy service that local applications must use in order to access internet. When a new container is created, port 22 is exposed to 0.0.0.0:48349 (some random port), to which Jenkins then tries to connect. Make sure that you have added “ Docker Host URI ” parameter as “ tcp://127.0.0.1:2376 “. . But the problem is that Jenkins is trying to connect to localhost:48349, and obviously failing since localhost for the Jenkins server is a different network than localhost for the Docker server. java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable. However, Jenkins is set to … Join Stack Overflow to learn, share knowledge, and build your career. Try to connect with port :8080 2. In the Windows search bar, type services then enter. You cannot access from outside the machine because Jenkins Service does not have credentials to use that machine, only from localhost is accessible. 2- Then scroll down to Jenkins and double-click on it. Doesn't work either; same message.-----I also tested the connection with IE8. Doesn't work either (Page cannot be displayed). Then go to the server terminal and Add jenkins user to docker group. Manoj Kumar Venkatesan added a comment - 2020-04-17 09:58 Hi Martino Holus and I am a new user to Jenkins and using the admin user and default password provided after Jenkins installation. 1- In Windows search bar, type services then enter. A screenshot with "localhost" not being able to come up is not an indicator of anything that the project needs to address. Voila! 4- Select Check box "This account" 5- Update your username and password. It appears Jenkins is listening on localhost (--httpListenAddress=127.0.0.1).In this configuration, Jenkins is not listening for connections from the network interface. I believe that the least complex way to expose it to Jenkins container is by specifying --network=host parameter and sharing the root network namespace with the Jenkins container. 3- In Jenkins Properties, select tab "Log On". I opened to command prompt to test the ping for both localhost and 127.0.0.1 and it worked well. You need to set a custom selenium hostname in the jenkins main configuration page, under selenium hostname resolver. I am getting this below error, when I am trying to build one job in jenkins. It's most likely using localhost because you have not set a jenkins url in jenkins config (which then defaults to localhost), and you are using the jenkins url as the selenium hub url (which is then thus localhost). To resolve for Ubuntu, check the contents of /etc/init/jenkins.conf and append --httpListenAddress=x.x.x.x to JENKINS_ARGS (where x.x.x.x is the server's external IP address). Now Jenkins web can connect to the Jenkins machine via Jenkins service. I configured java 12 and Gradle in Jenkins and even tried running Gradle build thrice. I simply can't access to localhost. Then scroll down to Jenkins and double-click on it. ssh: connect to host 51.xx.xx.xx port 22: Connection timed out Now the connection to the server is properly routed, but the server is not accepting your connection for many reasons that we will discuss below. Goto Manage Jenkins ->Manage Nodes and Clouds -> Configure Clouds ->Docker cloud details. This is how to enter the credentials in Jenkins service. Show Anish Dangi added a comment - 2019-03-05 01:34 I'm not a maintainer on the jenkins project, but I couldn't help commenting here when I stumbled upon this ticket created for the "core" label.