Docker with Kubernetes and Visual Studio Team Services (VSTS)
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This document provides an overview of using Visual Studio Team Services (VSTS) and Azure services to implement continuous integration/delivery (CI/CD) pipelines for containerized applications deployed to Kubernetes clusters. It discusses using VSTS for source control, building container images, deploying to Kubernetes via release management, and configuring ingress, services, and certificates. Diagrams show example architectures and workflows for building, testing, and deploying containerized applications to Kubernetes clusters hosted on Azure Container Service.
![Param(
[string]$vstspat = "xxxxxxx",
[string]$subscriptionname = "xxxxxxx",
[string]$rsakeyfile = "xxxxxxx",
[string]$vstsaccount = "xxxxxxx"
)
### setup the cli settings
kubectl config unset contexts.demo-4t-k8s
az account set --subscription $subscriptionname
az account show
#az login #if needed
### setup kubernetes cluster
az group create -n "KubernetesDemo" -l "westeurope"
az acs create -n KubernetesDemo -d demo-4t-k8s -g KubernetesDemo --generate-ssh-keys --orchestrator-type kubernetes
az acs kubernetes get-credentials -g=KubernetesDemo -n=KubernetesDemo --ssh-key-file=$rsakeyfile
az acr create --name 4tKubernetesDemoRegistry --resource-group KubernetesDemo --sku Basic
az acr update -n 4tKubernetesDemoRegistry --admin-enabled true
$acrusername = az acr credential show -n 4tKubernetesDemoRegistry --query username
$acrpassword = az acr credential show -n 4tKubernetesDemoRegistry --query passwords[0].value
kubectl create secret docker-registry 4tkubernetesdemoregistry --docker-username=$acrusername --docker-password=$acrpassword--docker-server='4tkubernetesdemoregistry.azurecr.io' --
docker-email='info@4tecture.ch'
### deploy k8s configurations
kubectl apply -f .devfun_namespaces.yaml
kubectl apply -f nginx-ingress-defaultbackend.yaml
kubectl apply -f nginx-ingress-controller.yaml
kubectl apply -f nginx-ingress-service.yaml
kubectl -n kube-system get po
kubectl apply -f vsts_namespaces.yaml
kubectl create secret generic vsts --from-literal=VSTS_TOKEN=$vstspat --from-literal=VSTS_ACCOUNT=$vstsaccount --namespace=vsts
kubectl apply -f vsts_agent.yaml
kubectl apply -f lego_namespaces.yaml
kubectl apply -f lego_configmap.yaml
kubectl apply -f lego_deployment.yaml
kubectl apply -f devfun_ingress-dev.yaml
kubectl apply -f devfun_ingress-test.yaml
kubectl apply -f devfun_ingress-prod.yaml](https://image.slidesharecdn.com/dockerk8scicd-170918150954/85/Docker-with-Kubernetes-and-Visual-Studio-Team-Services-VSTS-119-320.jpg)
Docker with Kubernetes and Visual Studio Team Services (VSTS)
- 6. App1 App2
- 7. Build/CI, Integrate, Test 3. 1. Monitor and Diagnose Outer-Loop Push Code Production environments Run, Manage 5. 6. Container Service Service Fabric Batch App Services Coming soon … … Code Run Validate Debug Inner-Loop CD, Deploy 4. Visual Studio Team Services Source Code Control (SCC) 2. Azure Container Registry Image Source: https://sec.ch9.ms/sessions/69613110-c334-4f25-bb36-08e5a93456b5/206BuildDebugDeployASPNETCorewithDocker.pptx
- 8. VSTS Build VSTS Release Management Docker Registry Build App Test Build Container Repo Container Info Publish to Target Host Container Info Push Host Pull Config Artifact
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- 13. ▪ ▪ Pod Container Pod Container Container 10.0.10.14 10.0.10.16 localhost Multi container Pods should only be used for highly coupled containers! Pod Container 10.0.10.15
- 14. ▪ ▪ Replication Controller / Deployment (Replication Set) Pod Container Pod Container Pod Container
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- 16. ▪ ▪ ▪ ▪ ▪ ▪ Service Pod Container Pod Container Pod Container A 1.2 A 1.2 A 1.2 A 1.2
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- 20. VSTS Azure Resource Group DCOS Master DCOS Master Master Agent VSTS Agent App1 App1 App1 App1 App1 App2 Git Build Release Internet AzureLoadBalancer Ingress LeGo
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- 58. VSTS Build Agent Build Pool Build Pool Build Pool Build Definition Build Definition Build Queue Docker Engine Build Agent
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- 67. Setup VSTS Services ▪ Docker Registry Connection ▪ Kubernetes Connection
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- 105. kube-lego requests certificates for Kubernetes Ingress resources Automatic checking for certificates Available for !!! Non-production use cases !!!
- 116. We are looking for great talents to join our team! Apply to job@4tecture.ch www.4tecture.ch/jobs
- 119. Param( [string]$vstspat = "xxxxxxx", [string]$subscriptionname = "xxxxxxx", [string]$rsakeyfile = "xxxxxxx", [string]$vstsaccount = "xxxxxxx" ) ### setup the cli settings kubectl config unset contexts.demo-4t-k8s az account set --subscription $subscriptionname az account show #az login #if needed ### setup kubernetes cluster az group create -n "KubernetesDemo" -l "westeurope" az acs create -n KubernetesDemo -d demo-4t-k8s -g KubernetesDemo --generate-ssh-keys --orchestrator-type kubernetes az acs kubernetes get-credentials -g=KubernetesDemo -n=KubernetesDemo --ssh-key-file=$rsakeyfile az acr create --name 4tKubernetesDemoRegistry --resource-group KubernetesDemo --sku Basic az acr update -n 4tKubernetesDemoRegistry --admin-enabled true $acrusername = az acr credential show -n 4tKubernetesDemoRegistry --query username $acrpassword = az acr credential show -n 4tKubernetesDemoRegistry --query passwords[0].value kubectl create secret docker-registry 4tkubernetesdemoregistry --docker-username=$acrusername --docker-password=$acrpassword--docker-server='4tkubernetesdemoregistry.azurecr.io' -- docker-email='info@4tecture.ch' ### deploy k8s configurations kubectl apply -f .devfun_namespaces.yaml kubectl apply -f nginx-ingress-defaultbackend.yaml kubectl apply -f nginx-ingress-controller.yaml kubectl apply -f nginx-ingress-service.yaml kubectl -n kube-system get po kubectl apply -f vsts_namespaces.yaml kubectl create secret generic vsts --from-literal=VSTS_TOKEN=$vstspat --from-literal=VSTS_ACCOUNT=$vstsaccount --namespace=vsts kubectl apply -f vsts_agent.yaml kubectl apply -f lego_namespaces.yaml kubectl apply -f lego_configmap.yaml kubectl apply -f lego_deployment.yaml kubectl apply -f devfun_ingress-dev.yaml kubectl apply -f devfun_ingress-test.yaml kubectl apply -f devfun_ingress-prod.yaml