Setup and installation of 'ARGO-CD' on GCP

This section describes how to provision and connect to ‘Effortless Deployments on Kubernetes with Argo-CD’ VM solution on GCP.

1. Open Effortless Deployments on Kubernetes with Argo CD listing on GCP Marketplace
2. Click Get Started.

It will ask you to enable the API’s if they are not enabled already for your account. Please click on enable as shown in the screenshot.

• It will take you to the agreement page. On this page, you can change the project from the project selector on top navigator bar as shown in the below screenshot.

• Accept the Terms and agreements by ticking the checkbox and clicking on the AGREE button.

• It will show you the successfully agreed popup page. Click on Deploy.

• On deployment page, give a name to your deployment.

• Tick the existing account radio button and select your existing service account from the "Select a service account" dropdown as shown below.

• If you don't see the service account in "Select a service account" drop down, then please follow the below steps to add one. if you can see a service account in the dropdown, skip ahead to the next step to select the region for your deployment.
below steps are one time only and you need appropriate IAM permissions to execute these steps. If you encounter IAM permission errors, reach out to your organization's IAM admin to execute these steps :
1. Note Project id : First note down the project-id of the project where you are deploying our solution . Project id can be found by clicking on the project dropdown and copying id from the poped up window.


2. Activate cloud shell by clicking the shell icon at the top right corner.

3. In the cloud shell, run below command to switch to the project where you are deploying this solution , replace PROJECT_ID with the actual project id copied in step a.

gcloud config set project "PROJECT_ID"

4. Then run below command to create new service account, replace highlighted bold text with suitable values.

gcloud iam service-accounts create "your-service-account-name" --description="service account for your-google-cloud-login-emailid " --display-name="your-service-account-name"

5. Then run below command to associate the newly created service account with your google cloud login id, replace highlighted bold text with values provided in above steps

gcloud iam service-accounts add-iam-policy-binding your-service-account-name@projectid-copied-in-step-a.iam.gserviceaccount.com --member="user:your-google-cloud-login-emailid" --role="roles/iam.serviceAccountUser"

6. Then run below 3 commands one after the other , replace highlighted bold text with your service account name provided in previous steps.

gcloud projects add-iam-policy-binding PROJECT_ID --member=serviceAccount:your-service-account-name@projectid-copied-in-step-a.iam.gserviceaccount.com --role=roles/config.agent

gcloud projects add-iam-policy-binding PROJECT_ID --member=serviceAccount:your-service-account-name@projectid-copied-in-step-a.am.gserviceaccount.com --role=roles/compute.admin

gcloud projects add-iam-policy-binding PROJECT_ID --member=serviceAccount:your-service-account-name@projectid-copied-in-step-a.iam.gserviceaccount.com --role=roles/iam.serviceAccountUser

7. Once the above steps are done, wait for 60 seconds then refresh the deployment page and you should see the newly created service account in "Select a service account". Continue with the next steps below.

• Select a zone where you want to launch the VM(such as us-east1-a)

• Optionally change the number of cores and amount of memory. ( This defaults to 4 vCPUs and 15 GB RAM)

• Optionally change the boot disk type and size. (This defaults to ‘Standard Persistent Disk’ and 30 GB respectively)

• Optionally change the network name and subnetwork names. Be sure that whichever network you specify has ports 22 (for ssh), 3389 (for RDP) and 443 (for HTTPS) exposed.

• Click Deploy when you are done.

• Effortless Deployments on Kubernetes with Argo CD will begin deploying.

3. A summary page displays when the compute engine is successfully deployed. Click on the Instance link to go to the instance page .

4. On the instance page, click on the “SSH” button, select “Open in browser window”.

5. This will open SSH window in a browser.
6. Run below command to set the password for “ubuntu” user

sudo passwd ubuntu

7. Now the password for ubuntu user is set, you can connect to the VM’s desktop environment from any local windows machine using RDP or linux machine using Remmina.

8. To connect using RDP via Windows machine, first note the external IP of the VM from VM details page as highlighted below

9. Then From your local windows machine, goto “start” menu, in the search box type and select “Remote desktop connection”

10. In the “Remote Desktop connection” wizard, paste the external ip and click connect

11. This will connect you to the VM’s desktop environment. Provide “ubuntu” as the userid and the password set in step 6 to authenticate. Click OK

12. Now you are connected to out of box Effortless Deployments on Kubernetes with Argo CD VM’s desktop environment via Windows machines.

13. To connect using RDP via Linux machine, first note the external IP of the VM from VM details page,then from your local Linux machine, goto menu, in the search box type and select “Remmina”.

    Note: If you don’t have Remmina installed on your Linux machine, first Install Remmina as per your linux distribution.

14. In the “Remmina Remote Desktop Client” wizard, select the RDP option from dropdown and paste the external ip and click enter.

15. This will connect you to the VM’s desktop environment. Provide “ubuntu” as the userid and the password set in step 6 to authenticate. Click OK

16. Now you are connected to out of box Effortless Deployments on Kubernetes with Argo CD VM’s desktop environment via Linux machine.

17. To access the ARGO-CD Web Interface, copy the Public address of the VM from VM’s overview page and enter in the browser as https://public_ip_of_vm. Make sure to use https in the URL. Browser will show you the security warning, except the warning and continue to login page.

NOTE: If you are getting time out error or UI is not coming then please wait 5-10 minutes and try again.

18. To retrieve the argocd ui password, connect via terminal and run below command.

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

19. On the login page, enter admin as username and password we retrived from the above command and sign in.

20. This is the ARGO-CD Home page.

21. Please make sure to update the admin user password after your first login. To do so go to “user info” menu in left pane and click “Update Password” button.

22. Click on Update password, provide the new password and save the changes. Logout and login with new password.

For more details please refer to ARGO-CD Official documentation