We often want to test the first part of our release pipeline using a code from the branch. While I can easily trigger the build from any branch, not so with the release pipeline - I have no idea how to trigger it from anything else other than the branch specified in it.
So far my solution was to temporary clone the pipeline, redirect to another branch and use it while testing. Then delete it.
But I wonder if there is a better way. We use TFS 2018 (on-premises), so no YAML to show here.
This is how our pipeline looks like:
When I click the Source I get:
And the Continuous Deployment Trigger on the Source:
Now clicking the Build Artifact:
And the CD trigger:
The four smoketest5x are the same. They have two tasks (a ps1 script and to publish the test results) and their triggers are:
Pre-Deployment:
Post-Deployment:
Finally, the Production stage. Its pre-deployment trigger is the most interesting:
And there is manual approval.
It does not seem possible to provide the branch at release creation time, but maybe I am missing something here?
You can't specify a branch at release time. If you need to do that, create a build pipeline that publishes an artifact, then release a build. You can choose builds versions at deployment time.
Related
I have a ADO git repo with a YAML-based build pipeline that builds a docker image, runs some tests using Docker Compose, and then pushes the image and a helm chart to an ACR.
I'd like the have the build/test part run on PRs too. I have created a second pipeline that's just the first half of the normal build, and assigned it as a Build Validation pipeline for a branch.
However, I don't seem to be able to get the triggers right. If I have trigger: none in the test pipeline, it never triggers. If I have branch names, it is also run on merge alongside the normal build pipeline. How is this supposed to work? The docs define all the individual parts, but not really how they are expected to interact!
Am I supposed to have a multistage pipeline and use that somehow for the validation? (it's just 4 Steps in one Job in one Stage currently).
I am hoping to avoid building the same image too many times, or storing untested images anywhere outside the build agent.
I make it work with the following configuration:
In my YAML pipeline, I set the trigger: none.
In branch policies of a branch, I create a build validation with automatic trigger:
Then I create a pull request to that branch, and the pipeline runs automatically:
There are two possible mistakes:
The "Manual" trigger is selected in build validation, so that the pipeline needs to be run manually rather than triggered automatically.
The branch with branch policy set should be the same branch as the target branch of pull request.
I have some Azure YAML pipelines that I need to trigger in a chain. I am finding that the documented approach does not seem to work. I have tried various things recommended in other SO posts: Azure Pipeline to trigger Pipeline using YAML and Azure DevOps unable to trigger yaml pipeline off of completed build.
I also know they had open bugs for some of this so not sure if I am missing something or if the feature is broken now?
For sake of brevity, I have two pipelines named "MyProject.Common" and "MyProject.Foo". I want Foo to run after Common succeeds.
A snippet of my yaml is below. Note that here are some things I have already tried:
Not including the first "trigger: none" line.
Including "trigger: true" after the "source:" bit, instead of the "branches: include:... piece".
Tried is with "branches: include: - '*' "
And various other things. MyProject.Foo is just not being triggered.
I have also verified that there are no CI triggers under the Edit -> Triggers menu.
Have also verifies that MyProject.Common is publishing a build artifact.
Any ideas? If this is a broken feature, what would be a good workaround?
Snippet:
trigger: none
resources:
pipelines:
- pipeline: 'MyProject.Common'
source: 'MyProject.Common'
trigger:
branches:
include:
- main
- refs/head/main
Branch triggers and Pipeline resource triggers are very similar but have one very big difference - how and where the trigger is evaluated.
Branch triggers get evaluated for every branch.
Pipeline resource triggers get evaluated ONLY On the pipeline Default branch.
from the docs:
Pipeline completion triggers use the Default branch for manual and scheduled builds setting to determine which branch's version of a YAML pipeline's branch filters to evaluate when determining whether to run a pipeline as the result of another pipeline completing. By default this setting points to the default branch of the repository.
source
What does this mean?
Your pipeline resource trigger yaml changes need to be in default branch of the pipeline that you want to be triggered. You can do this by merging your changes into the default branch, or changing the default branch to your dev/feature branch by following these instructions.
I am not at all sure why, but I deleted the dependent pipeline and created a new one (referencing the original yaml file) and it then triggered properly.
I can only guess that Azure lost some type of reference behind the scenes as the YAML for the trigger was accurate.
Thanks for all the input. It was helpful even though it didn't solve the main issue.
I have four environments that I deploy to.
I also have four different code branches that we use to deploy code from.
We constantly switch the branches we use to deploy on these environments.
One time I want to build and deploy a daily branch on my test environment.
Later I want to build and deploy a enhancements branch on the same test environment.
Next I want to build and deploy the daily branch on my test2 environment.
I think you get the picture
We are currently using a manual process to pull from the branch we want deployed, then zip it up and push it to AWS code deploy.
Using Azure DevOps pipeline and release what is the easiest method to allow me to switch to use different branchs on different environments.
I currently have a successful setup in Azure DevOps that performs a gradle build, creates the artifact and then lets me push it over to AWS CodeDeploy on one of my environments. I just can't seem to figure out a way to eastily swtich the branch without creating tons of Azure pipelines and releases.
Thanks all!
Where you manually trigger a build pipeline by clicking Queue or Run Pipeline, A new windows shown as below will be prompted which allows you to switch the branches.
If you want to automatically deploy different branch to different environment. You can push the build artifacts over to AWS CodeDeploy in a release pipeline and set the branch filters. Please refer to below steps:
1, set branch filter in the build pipeline as shown in below screenshot which will build the selected branched. Check here for more information about triggers.
2, create a release pipline to push build artifacts over to AWS CodeDeploy.
And Set the Artifact filters which will only allow the artifacts built from the specified branch to be deployed to this tage.
You could use a queue time variable to specify the branch name you would like to use on your build pipeline. You would need to:
Edit your build pipeline and create the variable on the "variables" tab. Make sure to mark the "Settable at queue time" check
variable creation
Update the source of your build pipeline, to specify the new variable under the "Default branch" option. It would look something like this:
pipeline source
RUN your pipeline. Before finally clicking on RUN, you will be able to specify the desire branch:
set variable value
Hope this works
We are following gitflow model in our project using Azure DevOps Services. I have a classic editor based pipeline which builds the Dev and Release/R1.0 branch.
I am going to setup a classic editor based pipeline which will build my Release R.10 from the master branch after merging Release/R1.0 branch at the end of the release. Let us say this classic editor based build pipeline is MyProduct-R1.0
After the release, I will be tagging the master branch and deleting the Release/R1.0 branch as per GitFlow model. However, I will be retaining the build pipeline MyProduct-R1.0
My question is this: Suppose after the Release R1.0 once master branch has moved ahead and I want to do a build of master branch at R1.0 tag, how do I do using the MyProduct-R1.0 pipeline which was used to originally build the R1.0 release?
I know this is possibly a confusing question, but I have tried my best to give it a shot.
Thanks,
Update 2: I think my question is more about the branch specification for my MyProduct-R1.0 release pipeline. I can't give master since master will evolve after the Release R1.0. I can't give Release/R1.0 since this branch will be deleted after the Release as per gitflow model. So what branch specifications should I provide for my pipeline?
Use YAML builds. There's no mechanism for this with JSON ("classic editor") builds, since JSON builds are versioned separately from source code.
Like Daniel said YAML is the best path. Handles this gracefully as the Build definition lives with the branch.
In the past for GUI builds, when I dealt with build definition drift, instead of creating new build definitions, I would use conditional steps tied to the branch that was being built, but it can be painful to go back and update\maintain.
I think here is what will achieve what I am after. Once I do my release and tag it as R1.0, then I can always use my pipeline at a later date to build the same source code in the master branch for R1.0 using either it's tag or the commit it.
Note that this shows Dev is my default branch for this pipeline as it is not yet the Release pipeline which I depict below. I am yet to create it.
Am I missing something?
Is there a way I can set up a build in Azure DevOps to automatically run every time a PR is merged and completed and contains a specific keyword in the name? for example: "Some PR name here [RUN_BUILD_123]"
Edit:
The reason for this is because I have different builds on top of the same branch so instead of triggering all the builds I just want to trigger those that I know need to be rebuilt based on the particular projects getting changed.
A PR has a target-branch. If you want to trigger a build after a PR is completed just configure a build with a ci-trigger for that target-branch. You can't check for certain keywords in the PR-name unfortunately
Agree with D.J. For detailed setting, you can check the Enable continous intergration option in the Triggers settings, then select the target branch you want ci-trigger build in the Branch filters.This will automatically trigger the build after pr is completed.
But you can't do it if you want to include special keywords in pr name.
Topic is a bit old, but if there is anyone who want's to archive this stumbling over this topic - here is my approach how I would solve this:
The basic of all are scripted pipelines, so if you still do it in the GUI - that's wasted time. Create a .yml build and put it into your Git. The M$ documentation is really helpful with this.
Create the trigger for your branch
Put this on the first line, so the pipeline will be executed when master (or your branch) has a new commit
trigger:
branches:
include:
- master
Read out the commit message via the VSTS variables
Trigger the builds, based on their ID via REST API (you can use the pipeline token for authentication)