Updated README.md with screenshots

Author: rickijen

extensions/azure-stack-edge/README.md

@@ -8,29 +8,70 @@ Prerequisites:
 * You have access to a [fully functional ASE with internet access and allocated sufficient IP address space for k8s services](https://docs.microsoft.com/en-us/azure/databox-online/azure-stack-edge-gpu-deploy-configure-network-compute-web-proxy#enable-compute-network) exopsed on your local network.
 * [Create a new user and namespace with proper RBAC on ASE k8s](https://docs.microsoft.com/en-us/azure/databox-online/azure-stack-edge-gpu-create-kubernetes-cluster).
 * [Enable edge container registry on ASE](https://docs.microsoft.com/en-us/azure/databox-online/azure-stack-edge-gpu-edge-container-registry).
-* Install Helm3 on your build agent.
+* [Install latest stable Helm](https://helm.sh/docs/intro/install/) on your build agent.
+* Your build agent should have network connectivity to reach the k8s cluster on ASE.
 * **Optional**: You can [create a VM on ASE](https://docs.microsoft.com/en-us/azure/databox-online/azure-stack-edge-gpu-deploy-virtual-machine-portal) and use it as the ADO agent for building and deploying the Claims API.
 
 Steps:
-1. Create a new branch (e.g. "ase-test") on GitHub.
-2. Checkout the new branch.
+1. [Create a new branch](https://docs.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-and-deleting-branches-within-your-repository) (e.g. "ase-test") on GitHub.
+2. [Checkout](https://git-scm.com/book/en/v2/Git-Branching-Basic-Branching-and-Merging) the new branch.
 3. Rename your existing claims-api directory to **aks-aspnet-sqldb-rest/claims-api.orig**.
 4. Copy **aks-aspnet-sqldb-rest/extensions/azure-stack-edge/claims-api** to **aks-aspnet-sqldb-rest/claims-api**.
-5. Make necessary changes under "imageCredentials" in **values.yaml**.
+5. Make necessary changes (registry url, username, password, email) under "imageCredentials" in **values.yaml**.
 6. Commit and push changes to new branch.
-7. Go to the ADO project and update the build pipeline using new branch (instead of master).
-8. Create a new container registry service connection for your edge container registry and update the build pipeline (e.g. "https://ecr.dbe-70c9r53.microsoftdatabox.com:31001/").
-9. Create a new Kubernetes service connection using the kubeconfig file for the user who's grant access to the namespace for deployment.
+7. Go to the ADO project and update the build pipeline using your new branch (instead of master):
+![EXT-ase-branch](https://user-images.githubusercontent.com/15071173/113321960-f9621000-92c8-11eb-81d2-a6aaa87e2a0f.png)
+8. Create a new container registry service connection for your edge container registry and update the build pipeline (e.g. "https://ecr.dbe-70c9r53.microsoftdatabox.com:31001/"):
+![EXT-ase-cr](https://user-images.githubusercontent.com/15071173/113322028-0b43b300-92c9-11eb-8b61-65a5a4e7d64d.png)
+9. Create a new Kubernetes service connection using the KubeConfig file for the user who's grant access to the namespace for deployment:
+![EXT-ase-kubeconfig](https://user-images.githubusercontent.com/15071173/113322064-13035780-92c9-11eb-825d-22817c39f826.png)
 10. In the release pipeline, edit the namespace and use the one you created for Claims API deployment.
-11. Run pipeline and verify result:
+11. Run pipeline and verify result with curl:
 ```bash
 azureuser@Ubuntu1804:~$ helm ls -n claims-api-dev
 NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
 aks-aspnetcore-lab claims-api-dev 1 2021-03-31 23:44:33.354484376 +0000 UTC deployed claims-api-0.1.0 1.0
 azureuser@Ubuntu1804:~$ kubectl get services -n claims-api-dev
 NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
 claims-api-svc LoadBalancer 172.28.121.185 192.168.1.9 80:31608/TCP 154m
+azureuser@Ubuntu1804:~$ curl -i http://192.168.1.9/api/v1/claims
+HTTP/1.1 200 OK
+Date: Thu, 01 Apr 2021 15:41:39 GMT
+Content-Type: application/json; charset=utf-8
+Server: Kestrel
+Transfer-Encoding: chunked
+X-Pod-IpAddr: 172.27.114.62
+
+[{"claimItemId":100,"claimStatus":"02","claimType":"InstClaim","senderID":"CLPCSVNTEST2","receiverID":"APPCSVNTEST1","originatorID":"ORGNCSVTEST1","destinationID":"DESMEDSTEST1","claimInputMethod":"E","subscriberInfo":[{"subscriberInfoId":100,"subscriberRelationship":"18","subscriberPolicyNumber":"12345","insuredGroupName":"MD000004","subscriberLastName":"Doe","subscriberFirstName":"John","subscriberMiddleName":"","subscriberIdentifierSSN":"489-88-7001","subscriberAddressLine1":"5589 Hawthorne Way","subscriberAddressLine2":"","subscriberCity":"Sacramento","subscriberState":"CA","subscriberPostalCode":"95835","subscriberCountry":"US","subDateOfBirth":"12-19-1984","subscriberGender":"Male","payerName":"","patientLastName":"","patientFirstName":"","patientSSN":"489-88-7001","patientMemberID":"12345","patientDOB":"12-19-1984","patientGender":"Male","catgOfService":"Consultation","claimItemId":100}],"claimNumber":"1234121235","totalClaimCharge":1234.50,"patientStatus":"01","patientAmountDue":0.00,"serviceDate":"0001-01-01T00:00:00","policyNumber":"898435","claimPaidDate":"2021-02-03T00:06:38.4030071","serviceLineDetails":[{"serviceLineDetailsId":100,"statementDate":"2018-10-31T08:30:00","lineCounter":1,"serviceCodeDescription":"INPT","lineChargeAmount":15000.00,"drugCode":"UN","drugUnitQuantity":23,"pharmacyPrescriptionNumber":"123897","serviceType":"Consultation","providerCode":"72","providerLastName":"Longhorn","providerFirstName":"Dr. James","providerIdentification":"20120904-20120907","inNetworkIndicator":true,"claimItemId":100}],"planPayment":[{"planPaymentId":100,"primaryPayerID":"MEDICAID","cobServicePaidAmount":15000.00,"serviceCode":"ABC","paymentDate":"2021-02-03T00:00:00","claimAdjGroupCode":"HIPAA","claimAdjReasonCode":"CO","claimAdjAmount":500.00,"claimAdjQuantity":"3","claimItemId":100}]}]
 ```
 
 Notes:
-* Since we are using the edge container registry instead of ACR, we will need to create imagePullSecret on k8s to store the credentials. This is handled by helm 3 charts.
+* Since we are using the edge container registry (ECR) instead of ACR, we will need to create imagePullSecret on k8s to store the ECR credential "**regcred**", see below:
+```bash
+azureuser@Ubuntu1804:~$ kubectl get secrets -n claims-api-dev
+NAME TYPE DATA AGE
+default-token-424lf kubernetes.io/service-account-token 3 4d20h
+regcred kubernetes.io/dockerconfigjson 1 15h
+sec-smbcredentials microsoft.com/smb 2 46h
+sh.helm.release.v1.aks-aspnetcore-lab.v1 helm.sh/release.v1 1 15h
+azureuser@Ubuntu1804:~$ kubectl get secret regcred -n claims-api-dev --output=yaml
+apiVersion: v1
+data:
+ .dockerconfigjson: eyJhdXRocyI6eyJodHRwczovL2Vjci5kYmUtNzBjOXI1My5taWNyb3NvZnRkYXRhYm94LmNvbTozMTAwMSI6eyJ1c2VybmFtZSI6ImFzZS1lY3ItdXNlciIsInBhc3N3b3JkIjoiTG5KbFF5V0owZlRXNEZsIiwiZW1haWwiOiJrOHNhZG1pbkByZWRvbmRvYXNlLm9yZyIsImF1dGgiOiJZWE5sTFdWamNpMTFjMlZ5T2t4dVNteFJlVmRLTUdaVVZ6UkdiQT09In19fQ==
+kind: Secret
+metadata:
+ annotations:
+ meta.helm.sh/release-name: aks-aspnetcore-lab
+ meta.helm.sh/release-namespace: claims-api-dev
+ creationTimestamp: "2021-03-31T23:44:33Z"
+ labels:
+ app.kubernetes.io/managed-by: Helm
+ name: regcred
+ namespace: claims-api-dev
+ resourceVersion: "394062"
+ selfLink: /api/v1/namespaces/claims-api-dev/secrets/regcred
+ uid: 1ce2902e-78b3-433b-a289-f6c0fa2b655c
+type: kubernetes.io/dockerconfigjson
+```
+* Seeing is believing:
+![InkedEXT-ase-redondo_LI](https://user-images.githubusercontent.com/15071173/113322952-34b10e80-92ca-11eb-890c-c065b3d37433.jpg)