bring-gitops-to-your-functions-with-argocd-part-2-the-missing-piece-tekton #230
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This file is 1.1MB so it will take a long time to download on a slow connection. Try resizing smaller, or do as I do and convert to JPEG with 70+/-% compression. |
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| title: "Bring GitOps to your OpenFaaS functions with Argo CD - The missing piece of the pipeline: Tekton" | |||
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This title has a lot going on, and I'm not sure that people will click on it if they saw it in a newsletter.
Can we take a more practical approach of problem/benefit? Isn't this blog post about CI?
I'd prefer something like:
Learn how to build your OpenFaaS Functions with Tekton.
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| ### Setup | ||
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| ### 1. Provision a local Kubernetes Cluster with KinD |
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I think we should remove everything between 1 and point 3, since it's all duplicated from the previous blog post.
Instead of repeating all the content, can you link to the previous blog post and then focus on the new parts?
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| There are various ways to install _Tekton_ and _Tekton Trigger_ Trigger, one of them is _Tekton Operator_, and the other one is just with plain YAML manifest. We are going to deploy Tekton and Tekton Trigger with plain YAML manifest in this section. | ||
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| To get more detail about _Tekton Operator_, pleae refer to this [link](https://github.com/tektoncd/operator). |
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pleae -> please
I use a spell checker when I write blog posts in VSCode, or copy and paste to a Google Doc to look for typos.
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| ### 3. Deploy Tekton and Tekton Trigger | ||
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| There are various ways to install _Tekton_ and _Tekton Trigger_ Trigger, one of them is _Tekton Operator_, and the other one is just with plain YAML manifest. We are going to deploy Tekton and Tekton Trigger with plain YAML manifest in this section. |
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This line isn't adding anything because you don't compare or explain the various parts or ways.
In which case you could remove it completely and just say which away you are going to install Tekton, and link to their docs.
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| Let's install _Tekton_. | ||
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| ```bash |
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Why aren't we using arkade for this? Does the app need changing / updating?
| Let's install _Tekton Trigger_. | ||
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| ```bash | ||
| $ kubectl apply -f https://storage.googleapis.com/tekton-releases/triggers/latest/release.yaml |
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All the output is unnecessary.
You haven't defined anywhere what "Tekton Trigger" is and what the differences are. Please do that.
| $ cd manage-your-functions-based-on-cloud-native-ci-cd-using-tekton | ||
| $ ssh-keygen -t rsa -b 4096 -C "[email protected]" | ||
| # save as tekton / tekton.pub | ||
| # add tekton.pub contents to GitHub |
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add tekton.pub contents to GitHub
Are you talking about a Deploy key in the repo? If so, then show a screenshot and explain to them how to do this.
| Resolving deltas: 100% (47/47), done. | ||
| ``` | ||
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| Before installing them we do some kind of initial set up for the pipelines such as granting necessary permissions by creating RBAC, creating ssh-key to be able commit&push to the repository, creating git source as PersistentVolumeClaim, creating a secrets which contains dockerhub credentials, and ssh-key information etc. |
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I'd rather see you split up each of these sections and explain each one before giving the command. There's a lot going on here, so give the reader a chance to absorb it.
dockerhub => Docker Hub
commit&push => commit and push
| build-and-deploy 17 seconds ago --- --- --- --- | ||
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| $ kubectl apply -f triggers/ | ||
| eventlistener.triggers.tekton.dev/github-listener-interceptor created |
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No need for this output showing created objects. It doesn't add anything.
| xxxxx | ||
| ``` | ||
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| Let's make it reachable our EventListener. |
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Our event Listener needs to receive HTTP messages from X. Therefore create an inlets tunnel so that Y.
| Forwarding from 127.0.0.1:8080 -> 8000 | ||
| Forwarding from [::1]:8080 -> 8000 | ||
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| $ inlets-pro http client --token=$TOKEN --url=$WSS --upstream http://127.0.0.1:8080 --license-file $HOME/.inlets/LICENSE --auto-tls=false |
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I don't understand how you created the inlets server? Have you skipped over all that part?
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| ```bash | ||
| $ kubectl apply --filename https://storage.googleapis.com/tekton-releases/dashboard/latest/tekton-dashboard-release.yaml | ||
| customresourcedefinition.apiextensions.k8s.io/extensions.dashboard.tekton.dev created |
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| I recommend you to divide screen into two part, one for Argo CD UI and one for Tekton UI to follow the process before making any changes on your repository. | ||
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|  |
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Rename the folder bring-gitops-to-your-functions-with-argocd-part-2-the-missing-piece-tekton to 2021-06-tekton
| Body v6: {"message": "Hello World"} | ||
| ``` | ||
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| Tadaaaa 🎉😋✅ |
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This was a really long blog post and we did so much, so please summarise it all here instead of finishing with just Tada 🙂
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| ## Introduction | ||
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| We talked about _How we can bring GitOps principles to management of OpenFaaS functions_ in the previous blog post. If you haven't read it yet, you can follow this [link](https://www.openfaas.com/blog/bring-gitops-to-your-openfaas-functions-with-argocd/), because it might help you to understand the all of the pieces of CI/CD pipeline we want to build here. In this guide, we'll add CI (Continious Integration) part to our pipeline by using _Tekton_. After that, to be able to trigger this pipeline based on _Github_ events, we'll use an another component of [Tekton](https://tekton.dev) called [Tekton Trigger](https://tekton.dev/docs/triggers/). We will do this demo using KinD on a kubernetes running locally. Because of we are in a private network, we have to listen events that send by Github to trigger our Tekton Pipeline. So we need to find a way to susbcribe those events, and this is where Tekton Triggers comes into the picture. So, we said that everyhing is in local, so, we should open our local services to the internet, Github in this case, to be able Github send events to our event listener, and this is where Inlets, a Cloud Native Tunnel, comes in to the picture. At the end of this tutorial, we'll have a pipeline like the following: |
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Try to break this up into two smaller paragraphs so that it's more likely people will read it.
Add a link for inlets. Add a link for GitHub and write it as "GitHub" (not Github)
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| In this post you'll learn how to combine these two technologies ArgoCD and Tekton to build fully automated CI/CD pipeline which can be triggerred by Github to manage OpenFaaS functions based on GitOps principles in your local environment using a Cloud Native Tunnel called Inlets |
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Too much jargon.
Learn how to trigger builds of your functions from GitHub using Tekton. Then connect them to Argo CD so that you can deploy as new versions are created.
…ekton Signed-off-by: Batuhan Apaydın <[email protected]>
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Signed-off-by: Batuhan Apaydın [email protected]
Description
I added the CI part with the Tekton to manage the OpenFaaS functions
Motivation and Context
I added the CI part with the Tekton to manage the OpenFaaS functions
Have you applied the editorial and style guide to your post?
See the README.md
How have you tested the instructions for any tutorial steps?
Types of changes
Checklist:
git commit -s