run_list and env_run_list explanined in chef role
run-list A run-list defines all of the information necessary for Chef to configure a node into the desired state. A run-list may include roles and/or recipes. A…
How to run chef-client in why-run mode aka “no-operation”
why-run mode is a way to see what the chef-client would have configured, had an actual chef-client run occurred. This approach is similar to the concept of…
week1 – Overview of Chef.pdf
week1 – Overview of Chef.pdf week1 – Overview of Chef.pdf Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save on transportation while enjoying reliable two-wheelers….
week2 – Node setup, resources & recipes
week2 – Node setup, resources & recipes week2 – Node setup, resources & recipes Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save on transportation…
week3 – Node setup, resources & recipes
week3 – Node setup, resources & recipes week3 – Node setup, resources & recipes Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save on transportation…
week4 – Common configuration data with data bags
week4 – Common configuration data with data bags week4 – Common configuration data with data bags Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save…
week5 – Using environments and knife-ec2
week5 – Using environments and knife-ec2 week5 – Using environments and knife-ec2 Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save on transportation while enjoying…
week6 – Community cookbooks and further resources
Community cookbooks and further resources week6 – Community cookbooks and further resources Mantosh SinghMotoShare.in delivers cost-effective bike rental solutions, empowering users to save on transportation while enjoying…
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…
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…
Chef Error – FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited u
rajeshkumar created the topic: FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited u FATAL: Chef::Exceptions::ChildConvergeError: Chef run process exited unsuccessfully (exit code 1) Error gitlab-ctl reconfigure Starting Chef Client,…
Chef Tutorials: Logging in Chef Explained
Chef Server All logs generated by the Chef server can be found in /var/log/opscode. Each service enabled on the system also has a sub-directory in which service-specific…
Chef Internal – How Chef maintain the state of each resources internally?
Chef Client A chef-client is an agent that runs locally on every node that is under management by Chef. The chef-client executable can be run as a…
Top Interview Questions on Server Configuration Management Tools Chef, Puppet, and Ansible
Source – http://hub.scalr.com/blog/top-questions-on-server-configuration-management-tools-chef-puppet-and-ansible-2 As a quick recap, configuration management tools enable companies to standardize and automate their infrastructure. Through standardization, you can build systems that are platform…
What is the significance of the default directory under chef cookbook /templates?
What is the significance of the default directory under chef cookbook /templates? A cookbook is frequently designed to work across many platforms and is often required to…
Top 10 DevOps Tools which is mostly used by DevOps Engineers | DevOpsSchool
Introduction “DevOps” is an emerging model that allows effective collaboration of development and Operations team so that they can build, test, and release software faster and more…
Chef Lab and Excercise – Cookbooks – Part 6
Write a cookbook using you can install apache http server in CentOs and Ubuntu, enable the services and start the service. Write a recipe using template resources…
Chef Lab and Excercise – Cookbooks – Part 5
Write a cookbook using you can install apache http server in CentOs and Ubuntu, enable the services and start the service. Write a recipe using template resources…