Importance of DevOps Certification Courses?

Importance of DevOps Certification Courses? The change in the IT sector is happening day by day. If we do not develop our skills, then we will be backward in technology….

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Top 10 DevOps tools, every software engineer should learn in 2019.

Now, here a question comes in the mind to the Software Engineers that through which tools he will go through for his better experience, for a few years, the DevOps…

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Dashboard Solutions for CI/CD – DevOps

A dashboard is an interactive tool that aggregates all your data into a single view. Analytics from multiple sources are contained in one place, making it easier to assess your…

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Connection failed: 404 – Not Found

scmuser created the topic: standalone-pom: Connection failed: 404 – Not Found Error – [code language=”css”] [ERROR] Failed to execute goal org.sonatype.plugins:nexus-m2settings-maven-plugin:1.6.6:download (default-cli) on projec t standalone-pom: Connection failed: 404 –…

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Nexus – Deployment failed: repository element was not specified in the

scmuser created the topic: Nexus – Deployment failed: repository element was not specified in the I am facing following error… [code language=”css”] Downloaded: repo.maven.apache.org/maven2/org/codehau…exus-utils-1.5.6.jar (245 KB a t 573.0 KB/sec)…

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Nexus – Failed to deploy artifacts: Could not transfer artifact

scmuser created the topic: Nexus – Failed to deploy artifacts: Could not transfer artifact [code language=”css”] [INFO] [INFO] BUILD FAILURE [INFO] [INFO] Total time: 6.457 s [INFO] Finished at: 2015-09-05T16:44:40+05:30…

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Chef Error: Could not find cookbook cookbooks_test in your cookbook path, sk

rajeshkumar created the topic: ERROR: Could not find cookbook cookbooks_test in your cookbook path, sk Error while uploading the cookbooks…. [code language=”css”] > knife cookbook upload cookbooks_test ERROR: Could not…

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Chef Error – Fatal: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully

rajeshkumar created the topic: FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully [code language=”css”] > knife bootstrap uvo1t75faaktzc532w6.vm.cld.sr -x root -P Br356YS0iy –sudo Doing…

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Chef Error: Network Error: getaddrinfo: nodename nor servname provided, or

rajeshkumar created the topic: ERROR: Network Error: getaddrinfo: nodename nor servname provided, or Issues – [code language=”css”] knife bootstrap uvo1t75faaktzc532w6.vm.cld.sr -x root -P Br356YS0iy –sudo –node-name firefox Doing old-style registration…

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You must set your EDITOR environment variable or configure your editor

rajeshkumar created the topic: You must set your EDITOR environment variable or configure your editor Error [code language=”css”] knife node edit firefox ERROR: You must set your EDITOR environment variable…

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Chef Error – Waiting for remote response before bootstrap in windows

rajeshkumar created the topic: Waiting for remote response before bootstrap in windows When i bootstrap windows node, i get following error.. [code language=”css”] knife bootstrap windows winrm uvo1eak9a5geec05f7z.vm.cld.sr –winrm-user administrator…

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Chef Lab and Excercise – Cookbooks – Part 7

Configuration management chef tools projects to test your skills? Project 1 – Write a cookbook which can add your bash script in crontab on your nodes. Project 2 – Perforce…

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Configure WLS with Oracle DB

kiran.jan29@gmail.com created the topic: Configure WLS with Oracle DB How do we configure WLS and Oracle DB using docker/chef/puppet

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AWT is not properly configured on this server

rajeshkumar created the topic: AWT is not properly configured on this server Problem AWT is not properly configured on this server. Perhaps you need to run your container with “-Djava.awt.headless=true”?…

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Chef Error – Error executing action `run` on resource ‘execute[/opt/opscode/embedded/bin/chps

rajeshkumar created the topic: Error executing action `run` on resource ‘execute[/opt/opscode/embedded/bin/chps Error executing action `run` on resource ‘execute[/opt/opscode/embedded/bin/chpst -u opscode -U opscode /opt/opscode/embedded/bin/rabbitmqctl wait /var/opt/opscode/rabbitmq/db/rabbit@localhost.pid]’ Fix 1 So obviously RabbitMq…

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Chef Error: Failed to authenticate to https://api.chef.io/organizations

rajeshkumar created the topic: ERROR: Failed to authenticate to https://api.chef.io/organizations Error ERROR: Failed to authenticate to api.chef.io/organizations/ravitestorg as ravidaur with key /root/chefrepo/.chef/ravidaur.pem Response: Failed to authenticate as ravidaur. Synchronize the…

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Chef Error: SSL Validation failure connecting to host

rajeshkumar created the topic: ERROR: SSL Validation failure connecting to host Problem [code language=”css”] [root@sv-chef-server mychefrepo]# sudo knife node list ERROR: SSL Validation failure connecting to host: 10.0.0.134 – SSL_connect…

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Chef Error – Getting Error while executing Che recipe

rajbazar created the topic: Getting Error while executing Che recipe Hi! Rajesh ! Installed Chef successfully on my Mac. ================= [code language=”css”] Rajs-MacBook-Pro:~ Raj$ which chef /usr/local/bin/chef Rajs-MacBook-Pro:~ Raj$ chef…

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How to automatically recover Tomcat from crashes

rajeshkumar created the topic: How to automatically recover Tomcat from crashes How to automatically recover Tomcat from crashes Tomcat occasionally crashes if you do frequent hot-deploys or if you are…

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Setup SSL with Apache2

rajeshkumar created the topic: Setup SSL with Apache2 Hi, I am trying to setting up a SSL with apache2 so application can be run on https instead of http. Any…

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