Are you looking to boost your skills in Kubernetes and DevOps? Look no further! We have an exclusive offer just for you. The Linux Foundation is known for its top-notch certifications like CKA, CKAD, CKS, and many more. These certifications can help you stand out in the tech world and take your career to the next level. And here’s the best part: We have a special coupon code just for our readers [25% OFF] Kubernetes Certification Coupon Get a 25% discount on Kubernetes certifications. Use Code: DCUBE20 at kube.promo/devops With this code, you can get a fantastic discount on all Linux Foundatio ..read more

We can solve this by changing the permission of the Docker socket file using the command: sudo chmod 666 /var/run/docker.sock But it is a temporary change and will revert to the default permission after a system reboot. It happens because the Docker socket file is inside the /var/run directory, which is mounted as a temporary filesystem (tmpfs). Also, the Docker daemon generates the socket file with specific permissions during startup. Since tmpfs stores its contents in RAM, any files or directories within it are wiped and regenerated every time the system boots. Solution We can use the rc.l ..read more

DevOps, a combination of development and operations, is a hot field in the tech industry. Many businesses are looking for skilled DevOps professionals to streamline their development and deployment processes. If you’re a DevOps expert looking for freelance opportunities, you’re in luck! There are several platforms where you can find freelance work tailored to your skills. Here’s a rundown of some of the best places to look: 1. Upwork Upwork is a popular platform that connects freelancers with clients. You can create a profile, list your DevOps skills, and start bidding on relevant projects. 2 ..read more

Are you looking to boost your skills in Kubernetes and DevOps? Look no further! We have an exclusive offer just for you. The Linux Foundation is known for its top-notch certifications like CKA, CKAD, CKS, and many more. These certifications can help you stand out in the tech world and take your career to the next level. And here’s the best part: We have a special coupon code just for our readers [25% OFF] Kubernetes Certification Coupon Get a 25% discount on Kubernetes certifications. Use Code: DCUBE20 at kube.promo/devops With this code, you can get a fantastic discount on all Linux Foundatio ..read more

(Replace this first paragraph with a brief description of your new category. This guidance will appear in the category selection area, so try to keep it below 200 characters.) Use the following paragraphs for a longer description, or to establish category guidelines or rules: Why should people use this category? What is it for? How exactly is this different than the other categories we already have? What should topics in this category generally contain? Do we need this category? Can we merge with another category, or subcategory? 1 post - 1 participant Read full topic ..read more

This pipeline needs permission to access a resource before this run can continue to Staging 2 posts - 2 participants Read full topic ..read more

Hi folks. I am using parallel steps in our build pipeline, in which i execute our tests via maven surefire and maven failsafe plugins. Now i am facing problems in my springboot application during startup. Our support thinks its due to the parallel execution of the tests. Is it in generell not allowed to execute the unit and integration tests via maven in parallel? 1 post - 1 participant Read full topic ..read more

Hello Everyone, I’ve been working on a CI/CD pipeline using Jenkins and recently encountered a perplexing error during the build stage. Whenever I try to execute my shell script, I’m greeted with the following error message: ERROR: script returned exit code 1 Here’s a snippet of my Jenkinsfile: stage('Build') { steps { sh './build.sh' } } I’ve ensured that build.sh has executable permissions, and it runs without any issues locally on my machine. I’ve followed the guidelines from this Jenkins documentation - https://www.jenkins.io/doc/book/pipeline/syntax/devops, but I’m s ..read more

I want to prepare basic setup for Redis Sentinel on docker. Everything looks fine, replication is working as expected, however, failover doesn’t work. In order to test it I created some simple python app and kill redis-master from docker compose. I tried to find some solutions and one possible thing is I’m facing https://redis.io/docs/management/sentinel/#sentinel-docker-nat-and-possible-issues. I tried to use container IP or different announce options but still not sure how to solve it. I try to test failover by simply pausing the container docker-compose pause redis-master. Sentinel detects ..read more

@jenkinsfish wrote: I install java 1.8.0 in my CentOS stream9, I installed chkconfig also, when I try to start Jenkins service, it is said system cannot find a unit jenkins.service, I reboot CentOS and try systemctl start Jenkins, it said fail to start control process, no log file generated under var/log/Jenkins/. How to resolve the issue? Posts: 1 Participants: 1 Read full topic ..read more