[ Kube 85.2 ] Deploying Argo CD in Kubernetes | Creating your first App

In this video I will show you how to deploy Argo CD in a Kubernetes cluster and how to deploy an App from a Github repository.
Learn Kubernetes Playlist:
• Learn Kubernetes
Argo CD Playlist:
• Argo CD Kubernetes
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[@matk2283]

Amazing contenta. I love watching you tutorials. I really, really want to Thank you. my personal gratitude to you. Mathew from Colorado

[@justmeandopensource]

hi Mathew, I appreciate that! Thanks for watching.

[@ignaciomaldonado]

I love the content and the pace of your videos! Keep up the good work!

[@justmeandopensource]

Thanks for watching. Cheers.

[@workaccount2415]

This was honestly great, just what I needed, thank you. Cool tool too

[@justmeandopensource]

Hi, many thanks for watching. Cheers.

[@julianomoraisbarbosa]

ArgoCD is Amazing. Your Job is Amazing. Thanx Thanx Thanx

[@justmeandopensource]

Many thanks Juliano

[@amitpawar1677]

Thanks Venkat for explaining it very nicely.

[@MarkTellier]

Venkat, your videos are awesome and articulation spot on. Thank you very much!

[@justmeandopensource]

Glad you like them! Thanks for watching my videos.

[@gouterelo]

Great video Venkat..whaiting to see all the series :D !!!

[@justmeandopensource]

Hi Gonzalo, thanks for watching.

[@bhaskardasari6285]

Excellent , we are going to use Argo CD in our openshift cluster , your vedios helping a lot to understand the concepts 👍

[@justmeandopensource]

Hi Bhaskar, thanks for watching. Cheers.

[@sanyamgumber2179]

I really like your videos, keep up the good work!

[@justmeandopensource]

Thanks for watching. Glad you liked it.

[@riskofrains]

Thank you! Your videos are clear and helpful.

[@justmeandopensource]

Thanks for watching.

[@SGBSFL]

How do I like this twice! You made a complicated process easy to understand

[@justmeandopensource]

Hi Tamika, many thanks for watching.

[@DastanUntold-nx5oo]

great video to follow along and learn !!

[@justmeandopensource]

Hi Dastan, Thanks for watching.

[@BharatSingh-hf1yt]

really amazing best youtube channel really enjoyed the video and demo was amazing thanks a lot for explaining argocd in simple steps

[@justmeandopensource]

Hi Bharat, Thanks for watching.

[@imssp5792]

This is Amazing. Thanks Venkat for this tutorial. :)

[@justmeandopensource]

Thanks for watching.

[@sebastian7399]

Really appreciate your videos. Very usefull and easy to understand. Great!

[@justmeandopensource]

Hi Sebastian, Thanks for watching. Glad it was useful.

[@jyothisarees4435]

I liked u r vedios and mainly content..

[@justmeandopensource]

Hi, thanks for watching.

[@easverasuthan546]

Awesome Explanation. Thanks..!

[@justmeandopensource]

Hi, thanks for watching.

[@Annishvarma]

Thanks a lot..your videos are very helpful.

[@justmeandopensource]

Hi Jyoshna, thanks for watching.

[@aminebouita7185]

thank you for this wonderful explanation

[@justmeandopensource]

Thanks for watching.

[@rakanbakir4802]

Thank you for your great videos

[@justmeandopensource]

Hi Rakan, thanks for watching.

[@zongzaili9701]

Excellent tutorial

[@justmeandopensource]

Hi, Thanks for watching.

[@andreyq9179]

thank you so much! your videos is best!!

[@justmeandopensource]

Hi Andrey, thanks for watching. Cheers.

[@raghuvardhansaripalli9636]

Hi Thammudu , I followed your steps and able to create APP through argocd... THANK YOU SO MUCH. GOD BLESS YOU :)

[@justmeandopensource]

This video is not two years old. I have to retest this to see if anything has changed. Chances are that you are using latest version and the steps I mentioned in this video may require slight modification or so.

[@justmeandopensource]

Hi Raghu, many thanks for watching. Cheers.

[@yovangrbovich3577]

Thanks!! A video on Argo Workflows/events too would be amazing if you get around to it!

[@justmeandopensource]

Hi Yovan, thanks for watching. I will explore that topic and see if I could do a video. Cheers.

[@cloudtech6937]

Thanks bro today added one more skill

[@justmeandopensource]

Cool. Thanks for watching.

[@milindchavan007]

This is awesome is the ArgoCD open source. Like to know more on this

[@justmeandopensource]

Hi Milind, thanks for watching. Few more scheduled for coming Mondays.

[@venkivenkatt9008]

Good video. Very helpful. Like to see kustomize example

[@justmeandopensource]

Hi, thanks for watching. I will look into kustomize.

[@arpanchakraborty9874]

Thanks a lot again.Covers the basics really nicely. Since we might be using ArgoCD I have 3 questions : 1) What would be your recommendation of running ArgoCD as : a single centralised point of installation (in that case how we would authenticate to multiple clusters) and deploying to multiple clusters OR in every cluster were we run the deployments (our current CD tool is jenkins we run in every cluster). 2) I have seen Argo CD operator offers back up and restore option. Just wondering if you have used it and how good is it in storing deployment history. E.g. if we have run 100 builds does it show all of them like Jenkins does. 3) Rollback : I understand from the UI we can always rollback to a previous version, but how do we track the rollback code change back to our source code? E.g. We update an image version and argo cd autodetects and runs deployment but for some reason it fails and we do a roll back from UI. How do we make sure we are also rolling back the code in git.

[@sagarlokhande2891]

many thanks to u what i wanted and thanks one more time for your teaching.

[@justmeandopensource]

Hi, no worries. Thanks for watching.

[@adityars7558]

Great, it's very clearly explained, I have a request to can you please show an example deployment on one helm chart and if we use helm charts where do we maintain these values. Yaml Thanq

[@justmeandopensource]

Hi Aditya, thanks for watching. Using Helm as the source in Argo CD is my next thing and haven't explored it yet. I will see if I can get it working before next video coming Monday. Cheers.

[@ayeshazakria8461]

very fluent speech. keep up the good work. make more videos on devops tools.

[@justmeandopensource]

Hi Ayesha, Thanks for watching.

[@fo7623]

Thanks for the video mate! Can you make an advance ArgoCD tutorial video?

[@arpanchakraborty9874]

Thank you very much!!

[@justmeandopensource]

Hi Arpan, thanks for watching. Cheers.

[@V4MPiR0]

nice video! thank you

[@justmeandopensource]

Hi, thanks for watching.

[@zaibakhanum203]

Thanks for the great content..can u please tell how to use a single argocd to deploy on multiple clusters ? Can share me the steps or documentation if any ..it would be a great help

[@SanjeevKumar-nq8td]

Very nice May I know why the namespace is default for the destination cluster server.

[@Omar-hw7zi]

Thank you!!

[@justmeandopensource]

Hi Omar, thanks for watching.

[@roshannathan991]

Thanks For the amazing video anna

[@asishmm]

good work

[@justmeandopensource]

Hu Asish, thanks for watching.

[@apurvdeodhar4978]

Amazing explanation, to the point and precise. Nice 👍🏽 Quick question: Does argocd understand gotmpl? Meaning if I have helm charts comprising gotmpl does argocd interpolation them with template engine and eventually deploy them ?

[@justmeandopensource]

Hi Apurv, thanks for watching. I have no idea on gotmpl support in argocd. Will be good to try for sure. Cheers.

[@realthought2262]

Hey , i want to ask one more thing that if we have multiple apps and i want to access by domain name like we do in ingress, is there any way around. Thanks

[@mohamedfazrin2844]

Please give a video of how to set up argocd in local and manage multiple clusters. The ArgoCD documentaions is hard to understand.

[@cycdemo4551]

Thanks you. could you create some demo deployment using argocd + vault + helm?

[@technocracyin9947]

which CLI editor are you using?

[@kolacheop1826]

How can you automate your deployment yaml to pull latest image tag always ?Any suggestions

[@devopsuser4128]

Very nice video!! I have a question: How can Argo CD (Auto-Sync) integrate with HPA for increase in replicas based on CPU?

[@justmeandopensource]

Hi, thanks for watching. In order to use hpa and other advanced stuff that dynamically changes the deployment, consider using Argo Rollout. argoproj.github.io/argo-rollouts/

[@pradeepatta8103]

Can you please start a series on Jenkins X also?

[@neophron197]

love

[@justmeandopensource]

Thanks for watching.

[@tameemahamed6123]

Hi, Thanks for the Video on ArgoCD. Where will the Argocd stores the (yaml) files pulled from github branch ? in argocd reposerver ?

[@justmeandopensource]

Hi, Yes the repo server component maintains a local cache of the git repository and periodically syncs from the remote. It is somewhere within the repo server.

[@tameemahamed6123]

@@justmeandopensource Hi, Thanks for reply. Repo maintains local cache to keep it in sync. But am wondering where the helm chart execution happens once those chart Yaml files are pulled from git. Is it in API server ? Couldn't find answer for this..

[@venkatk5143]

Thanks Venkat. I just have an query about how this declarative stuff works with Horizontal Pod Autoscaling

[@justmeandopensource]

Hi Venkatesan, thanks for watching. I haven't played much with HPA in Argo CD. Here is the official documentation which suggests to use argo rollout from the cli.

[@nootajay]

how do i access the web ui if i am configuring in aws eks cluster?

[@bobuputheeckal2693]

Can you create a video on how to install argocd on GKE cluster?

[@tonychia2227]

when you do the rollback does it commit back to the git repo? if so when you setup the git repo, you didn't specify any username/password. how it's able to commit back to the repo?

[@Alexander-tl8uw]

Can i connect my bitbuckeer repo ? What is the witchcraft in that case ?

[@manojsk7511]

This is Awesome, Just wanted to know that instead of GIT.. can you other SCM(GITHUB or bitbucket)

[@justmeandopensource]

Yes you can use them as well. Thanks for watching.

[@cp1408]

Can we set the repository Artifactory global for container images and helm charts?

[@justmeandopensource]

Hi Chandra, thanks for watching. You can create a separate project and include your repositories there. I haven't tried it though. Cheers.

[@brunogomes9566]

hi, lets suppose I have a pipeline that every time there is a change in my app it builds a new image, sends to the container registry and then applies it to the deployment inside the cluster. The image tag will be updated, the deployment will be updated, but in my git repo the deployment manifest will be outdated. I dont want to manually update the manifest to match the new tag of the new image that has been built. How would I solve this? If I have auto-sync enabled, Argo would match what is in my repo and would overwrite the image to what is in the repo and not the new image built from the pipeline.

[@justmeandopensource]

Hi Bruno, thanks for watching. Yes I know this is not an elegant approach. I just wanted to show how all these glue together. There are different approaches/tools to manage your manifests.

[@brunogomes9566]

@@justmeandopensource Thank you for you quick reply, wow! Would you suggest any tool to manage manifests considering my above scenario? Or maybe do not manage the deployment itself, and only manage ingress, services and configmaps of that deployment?

[@nishantshrivastava6169]

Is there any way we can deploy the application in argocd using cli ?

[@justmeandopensource]

Yes, you can. I have argocd cli and other related stuff in my to do list. I will be looking into it at some point. Cheers.

[@schoolbook1]

Hello friends, am getting two error. failed to sync cluster 10.96.0.1:443: failed to load initial state of resource Pod: pods is forbidden: User "system:serviceaccount:argocd-new:argocd-application-controller" cannot list resource "pods" in API group "" at the cluster scope

[@00000201]

Hi can we create the same in kind cluster ?

[@justmeandopensource]

Yes you should be able to.

[@00000201]

@@justmeandopensource hi venkat I tried to configure the thing but still not able to access the argocd page even the node port not listing mode any suggestions

[@venugopalreddypagidi8880]

Hi Venkat, To argo console login Pod name as a password is not working, can you tell me where it may went wrong?

[@vk7184]

Did you find any solution?

[@venugopalreddypagidi8880]

@@vk7184 use this command kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d

[@mshanmukhanathreddy464]

What’s that IDE, ON WHAT tool your executing that commands

[@justmeandopensource]

Hi, thanks for watching. Not sure which one you are referring. Can you be more specific?

[@parvianeja6909]

As i have followed this video to deploy argocd but i m getting some server in pending state. how can i resolve that

[@justmeandopensource]

Hi Parvi, thanks for watching. There is not enough detail or context to be able to help. Please explain your issue in detail. Pasting command outputs in pastebin.com or something would be helpful too. Obviously don't share anything thats confidential or that which is not meant to be shown to public. Cheers.

[@parvianeja6909]

When i run kubectl -n argocd get all then i get most of the pods are running but some of the pods are in pending state like pod/svclb-argocd-server-bjdfw and when i describe this i m getting the error of schdeuling

[@parvianeja6909]

And the link you have shared is not working

[@MadManisKakumani]

Hello, I was trying to login with the pod name as a password but it's not working, could you please help me how to default password ? also I was using admin as a username.

[@vk7184]

Did you find any solution?

[@anshuman2121]

Hey have you installed onenote in ubuntu? I have tried that but it is not working correctly

[@justmeandopensource]

How far have you gone?

[@anshuman2121]

@@justmeandopensource I guess official onenote is not available in linux platform. So, can I know which one you have installed?

[@anshuman2121]

And another reminder is you haven't yet upload ansible playbooks to configure Ubuntu:)😀

[@justmeandopensource]

You mentioned you have tried and is not working correctly. Just interested in knowing hiw you installed it. I am using snap to install p3x-onenote

[@anshuman2121]

@@justmeandopensource Yes p3x is working but it give feels like it is working in browser. I have tried "snap install onenote-desktop --beta" .

[@developer-guy]

maybe you can apply the patch when you want to open argocd-server to access: kubectl patch service -n argocd argocd-server --type='json' -p='[{"op": "replace", "path": "/spec/type", "value": "NodePort"}]'

[@justmeandopensource]

Hi Batuhan, thanks for watching. I tend not to use shortcuts or aliases as the series is targeted for beginners and all of us hve our own easy way of doing things. Thanks for sharing the patch command. Will definitely be helpful for people. Cheers.

[@developer-guy]

@@justmeandopensource yes you are right, I changed the alias with a real command, you're welcome

[@justmeandopensource]

@@developer-guy I have got whole load of aliases for kubernetes and don't let it get into my muscle memory.

[@developer-guy]

Just me and Opensource great video btw thanks 🙏

[@CheerUpAd]

No status of connection is visible in cluster

[@madrag]

Default admin password is now kept in secret argocd-initial-admin-secret

[@justmeandopensource]

Thanks for sharing this. I will have to redo this argo cd series. Things have changed.

[@reddysbrahma]

If the password for the argocd doesn't work, get the password using the below command kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d