Another portion of instructions

CopyFromLinuxVM.md

@@ -0,0 +1,9 @@
+*How to copy SSH keys and K8s config from Azure Linux VM](./CopyFromLinuxVM.md)
+
+Sample script for Windows using Putty tools  
+
+Replace <VM_IP> with VM fqdn or IP  
+
+pscp -r gab18usr@<VM_IP>:/home/gab18usr/.kube/ %USERPROFILE%/kube/
+pscp -r gab18usr@<VM_IP>:/home/gab18usr/.ssh/ %USERPROFILE%/ssh/
+pscp -r gab18usr@<VM_IP>:/home/gab18usr/.azure/ %USERPROFILE%/azure

CreateAKS.md

@@ -0,0 +1,66 @@
+# Provision AKS
+
+## 1. Login to Linux VM via ssh
+
+Use putty or ssh client.
+You can enable port mapping and tunner from remote port 8001
+
+## 2. Create resource group  
+
+*** This step helps to verify that only AKS service is created in the group and Azure put all related resources to aditional resource group
+
+az group create --name gab18aks --location westeurope
+
+
+## 3. Create AKS cluster
+
+Replace <CLUSTER_NAME> with desired unique name, i.e. gab18aks
+
+az aks create --resource-group gab18aks --name <CLUSTER_NAME> --node-count 1 --generate-ssh-keys  --node-vm-size Standard_D1_v2  --dns-name-prefix <CLUSTER_NAME>
+
+
+Verify cluster created and version of Kubernetes
+
+az aks list -o table
+
+## 4. Get K8s keys and config
+
+az aks get-credentials --resource-group gab18aks --name <CLUSTER_NAME>
+
+az aks get-versions --location westeurope --resource-group gab18aks --name <CLUSTER_NAME> -o table
+
+
+## 5. Test connection to the management console
+
+kubectl get nodes
+
+
+## 6. Open Management Console
+
+az aks browse -n <CLUSTER_NAME> -g gab18aks
+
+
+
+
+## Upgrade Kubernetes cluster to version 1.9.2.
+*** Execute later or in case of issue with credentials
+
+* Get current version   
+az aks list -o table  
+
+* Upgrade  
+
+az aks upgrade --resource-group gab18aks --name gab18aks --kubernetes-version 1.9.2 --yes
+
+
+* Verify  
+
+az aks list -o table
+
+
+* Test 
+
+kubectl get nodes
+
+
+

DeployApp.md

@@ -41,14 +41,16 @@ echo $LOGIN_SERVER
 
 1. Login to registry  
 
-Replace <ACR_SECRET> with secret key from portal, for example jPmD8Uhd0mmbL7Ogpv/dbwYwr9W6Nqpl
-
-az acr create -n <ACR_NAME> -g gab2018 --sku Basic
+az acr create -n <ACR_NAME> -g gab2018 --sku Basic  
+
 LOGIN_SERVER=$(az acr list -g gab2018 --query "[].{acrLoginServer:loginServer}" --output tsv)
 echo $LOGIN_SERVER  
 
-echo "<ACR_SECRET>"| docker login -u gab18lab  --password-stdin $LOGIN_SERVER
-
+ACR_SECRET=$(az acr credential show -n <ACR_NAME> --query "passwords[0].value")  
+
+echo $ACR_SECRET  
+
+echo "$ACR_SECRET"| docker login -u gab18lab  --password-stdin $LOGIN_SERVER
 
 
 2. Tag and Push image 

DeployFromPrivateRegistry.md

@@ -0,0 +1,12 @@
+# Deploy image from Private Registry
+
+## Creating Kubernetes secret to access private registry.
+
+As example, connecting AKS to ACR using secret
+
+$query="join(' ', ['docker login $RegistryName.azurecr.io', '-u', username, '-p', passwords[0].value])"
+
+az acr credential show -n $RegistryName `
+--query $query `
+--output tsv `
+| cmd

README.md

@@ -18,13 +18,24 @@ Follow following instructions to provision and setup Linux VM in Azure
 [Setup Linux VM in Azure](./SetupLinuxVM.md)
 
 
-## Provisioning AKS Cluster
+## [Provisioning AKS Cluster](./CreateAKS.md)
 
 
+## [Deploying sample application](./DeployApp.md)
 
 
-## Deploying sample application
 
+## Scaling AKS Cluster
 
+* Add another node to the cluster  
 
-## Scaling AKS Cluster
+az aks scale -n gab18aks -g gab18aks --node-count 2
+
+* Open K8s Dashboard  
+
+az aks browse -n gab18aks -g gab18aks
+
+## Other 
+
+* [How to copy SSH keys and K8s config from Azure Linux VM](./CopyFromLinuxVM.md)
+* Additional reading: (https://azure.microsoft.com/en-ca/solutions/architecture/container-cicd-using-jenkins-and-kubernetes-on-azure-container-service/)