While debugging the CI builds, sometimes it becomes necessary to take a peek at the values of the variables that are being passed to the environment used. It helps in understanding what is going on and why some steps are not working as desired in the build pipeline. There are different commands to check the environment variables in different types of agents, mostly based on the underlying Operating System. However, if you happen to use the Microsoft Hosted agents for your build pipelines, we can use one single line of code to print all environmental variables across all agents.
Continue reading “Print all environment variables in Azure DevOps across Microsoft Hosted Agents”
In our previous post, we discussed what are git hooks, how to install git hooks ,few of the local git hooks and custom hooks. This post is continuation of the same and we are going to discuss more types of git hooks and their customization.
Post-Checkout git hook
The post-checkout hook works a lot like the
post-commit hook, but it is called whenever you successfully check out a reference with git checkout.
Continue reading “Scale your Git workflow with Git hooks – 2”
Git hooks are a very useful feature in the git. Git hooks are scripts that you can place in a hooks directory. They are triggered every time an specific event occurs in a Git repository. They let you customize Git’s internal behavior and trigger customizable actions at key points in your CI/CD and git workflow.
Some of the common use cases include to encourage a commit policy, altering the project environment depending on the state of the repository, to trigger continuous integration workflows before and after commits, etc. However since scripts can be written as per the requirements at hand, you can use Git hooks to automate or optimize virtually any aspect of your development workflow.
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Since in last post, we discussed on how to run Azure Pipelines agents as docker containers and configure them accordingly, the next step would be to run them on the Kubernetes platform. This kubernetes cluster can be on-premise and/or cloud and could be self managed or managed by the cloud service provider itself.
One of the reasons you may want to run them on Kubernetes is because you want better utilization of your kubernetes cluster. Another reason might be to leverage your existing knowledge of the kubernetes platform and work on it. Another reason would be to not use Microsoft hosted agents, as by default you would get only 1800 minutes of agent time to utilize, for free accounts.
Continue reading “Run Azure DevOps Private Agents in Kubernetes Clusters”
To run the build or deployment jobs in Azure DevOps or Azure Pipelines (formerly known as TFS and VSTS respectively), an agent is required. Microsoft provides the different types of the agents and they are hosted and managed by Microsoft only. However, it is advisable to host your own private agent for various reasons other than the cost. Microsoft provides the facility of installing agent on various OS’es like Windows, Linux, Mac OS etc. They have done a good job in terms of documentation, however you still need to perform few steps in order to set it up correctly.
Continue reading “Running Azure DevOps private agents as docker containers”