Merge branch 'dev' of https://github.com/dotnet-architecture/eShopOnContainers into dev

Author: eiximenis

k8s/deploy.sh

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+#!/usr/bin/env bash
+
+# http://redsymbol.net/articles/unofficial-bash-strict-mode/
+set -euo pipefail
+
+# This script is comparable to the PowerShell script deploy.ps1 but to be used from a Mac bash environment.
+# There are, however, the following few differences/limitations:
+ 
+# It assumes docker/container registry login was already performed
+# It assumes K8s was given access to the registry—does not create any K8s secrets
+# It does not support explicit kubectl config file (relies on kubectl config use-context to point kubectl at the right cluster/namespace)
+# It always deploys infrastructure bits (redis, SQL Server etc)
+# The script was tested only with Azure Container Registry (not Docker Hub, although it is expected to work with Docker Hub too)
+ 
+# Feel free to submit a PR in order to improve it.
+
+usage()
+{
+    cat <<END
+deploy.sh: deploys eShopOnContainers application to Kubernetes cluster
+Parameters:
+  -r | --registry <container registry> 
+    Specifies container registry (ACR) to use (required), e.g. myregistry.azurecr.io
+  -t | --tag <docker image tag> 
+    Default: newly created, date-based timestamp, with 1-minute resolution
+  -b | --build-solution
+    Force solution build before deployment (default: false)
+  --skip-image-build
+    Do not build images (default is to build all images)
+  --skip-image-push
+    Do not upload images to the container registry (just run the Kubernetes deployment portion)
+    Default is to push images to container registry
+  -h | --help
+    Displays this help text and exits the script
+
+It is assumed that the Kubernetes AKS cluster has been granted access to ACR registry.
+For more info see 
+https://docs.microsoft.com/en-us/azure/container-registry/container-registry-auth-aks
+
+WARNING! THE SCRIPT WILL COMPLETELY DESTROY ALL DEPLOYMENTS AND SERVICES VISIBLE
+FROM THE CURRENT CONFIGURATION CONTEXT.
+It is recommended that you create a separate namespace and confguration context
+for the eShopOnContainers application, to isolate it from other applications on the cluster.
+For more information see https://kubernetes.io/docs/tasks/administer-cluster/namespaces/
+You can use eshop-namespace.yaml file (in the same directory) to create the namespace.
+
+END
+}
+
+image_tag=$(date '+%Y%m%d%H%M')
+build_solution=''
+container_registry=''
+build_images='yes'
+push_images='yes'
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -r | --registry )
+        container_registry="$2"; shift 2 ;;
+    -t | --tag )
+        image_tag="$2"; shift 2 ;;
+    -b | --build-solution )
+        build_solution='yes'; shift ;;
+    --skip-image-build )
+        build_images=''; shift ;;
+    --skip-image-push )
+        push_images=''; shift ;;
+    -h | --help )
+        usage; exit 1 ;;
+    *)
+        echo "Unknown option $1"
+        usage; exit 2 ;;
+  esac
+done
+
+if [[ ! $container_registry ]]; then
+    echo 'Container registry must be specified (e.g. myregistry.azurecr.io)'
+    echo ''
+    usage
+    exit 3
+fi
+
+if [[ $build_solution ]]; then
+    echo "#################### Building eShopOnContainers solution ####################"
+    dotnet publish -o obj/Docker/publish ../eShopOnContainers-ServicesAndWebApps.sln
+fi
+
+export TAG=$image_tag
+
+if [[ $build_images ]]; then
+    echo "#################### Building eShopOnContainers Docker images ####################"
+    docker-compose -p .. -f ../docker-compose.yml build
+
+    # Remove temporary images
+    docker rmi $(docker images -qf "dangling=true")
+fi
+
+if [[ $push_images ]]; then
+    echo "#################### Pushing images to registry ####################"
+    services=(basket.api catalog.api identity.api ordering.api marketing.api payment.api locations.api webmvc webspa webstatus)
+
+    for service in "${services[@]}"
+    do
+        echo "Pushing image for service $service..."
+        docker tag "eshop/$service:$image_tag" "$container_registry/$service:$image_tag"
+        docker push "$container_registry/$service:$image_tag"
+    done
+fi
+
+echo "#################### Cleaning up old deployment ####################"
+kubectl delete deployments --all
+kubectl delete services --all
+kubectl delete configmap config-files || true
+kubectl delete configmap urls || true
+kubectl delete configmap externalcfg || true
+
+echo "#################### Deploying infrastructure components ####################"
+kubectl create configmap config-files --from-file=nginx-conf=nginx.conf
+kubectl label configmap config-files app=eshop
+kubectl create -f sql-data.yaml -f basket-data.yaml -f keystore-data.yaml -f rabbitmq.yaml -f nosql-data.yaml
+
+echo "#################### Creating application service definitions ####################"
+kubectl create -f services.yaml -f frontend.yaml
+
+echo "#################### Waiting for Azure to provision external IP ####################"
+
+ip_regex='([0-9]{1,3}\.){3}[0-9]{1,3}'
+while true; do
+    printf "."
+    frontendUrl=$(kubectl get svc frontend -o=jsonpath="{.status.loadBalancer.ingress[0].ip}")
+    if [[ $frontendUrl =~ $ip_regex ]]; then
+        break
+    fi
+    sleep 5s
+done
+
+printf "\n"
+externalDns=$frontendUrl
+echo "Using $externalDns as the external DNS/IP of the K8s cluster"
+
+echo "#################### Creating application configuration ####################"
+
+# urls configmap
+kubectl create configmap urls \
+    "--from-literal=BasketUrl=http://basket" \
+    "--from-literal=BasketHealthCheckUrl=http://basket/hc" \
+    "--from-literal=CatalogUrl=http://$externalDns/catalog-api" \
+    "--from-literal=CatalogHealthCheckUrl=http://catalog/hc" \
+    "--from-literal=PicBaseUrl=http://$externalDns/catalog-api/api/v1/catalog/items/[0]/pic/" \
+    "--from-literal=Marketing_PicBaseUrl=http://$externalDns/marketing-api/api/v1/campaigns/[0]/pic/" \
+    "--from-literal=IdentityUrl=http://$externalDns/identity" \
+    "--from-literal=IdentityHealthCheckUrl=http://identity/hc" \
+    "--from-literal=OrderingUrl=http://ordering" \
+    "--from-literal=OrderingHealthCheckUrl=http://ordering/hc" \
+    "--from-literal=MvcClientExternalUrl=http://$externalDns/webmvc" \
+    "--from-literal=WebMvcHealthCheckUrl=http://webmvc/hc" \
+    "--from-literal=MvcClientOrderingUrl=http://ordering" \
+    "--from-literal=MvcClientCatalogUrl=http://catalog" \
+    "--from-literal=MvcClientBasketUrl=http://basket" \
+    "--from-literal=MvcClientMarketingUrl=http://marketing" \
+    "--from-literal=MvcClientLocationsUrl=http://locations" \
+    "--from-literal=MarketingHealthCheckUrl=http://marketing/hc" \
+    "--from-literal=WebSpaHealthCheckUrl=http://webspa/hc" \
+    "--from-literal=SpaClientMarketingExternalUrl=http://$externalDns/marketing-api" \
+    "--from-literal=SpaClientOrderingExternalUrl=http://$externalDns/ordering-api" \
+    "--from-literal=SpaClientCatalogExternalUrl=http://$externalDns/catalog-api" \
+    "--from-literal=SpaClientBasketExternalUrl=http://$externalDns/basket-api" \
+    "--from-literal=SpaClientIdentityExternalUrl=http://$externalDns/identity" \
+    "--from-literal=SpaClientLocationsUrl=http://$externalDns/locations-api" \
+    "--from-literal=LocationsHealthCheckUrl=http://locations/hc" \
+    "--from-literal=SpaClientExternalUrl=http://$externalDns" \
+    "--from-literal=LocationApiClient=http://$externalDns/locations-api" \
+    "--from-literal=MarketingApiClient=http://$externalDns/marketing-api" \
+    "--from-literal=BasketApiClient=http://$externalDns/basket-api" \
+    "--from-literal=OrderingApiClient=http://$externalDns/ordering-api" \
+    "--from-literal=PaymentHealthCheckUrl=http://payment/hc"
+
+kubectl label configmap urls app=eshop
+
+# externalcfg configmap -- points to local infrastructure components (rabbitmq, SQL Server etc)
+kubectl create -f conf_local.yml
+
+# Create application pod deployments
+kubectl create -f deployments.yaml
+
+echo "#################### Deploying application pods ####################"
+
+# update deployments with the correct image (with tag and/or registry)
+kubectl set image deployments/basket "basket=$container_registry/basket.api:$image_tag"
+kubectl set image deployments/catalog "catalog=$container_registry/catalog.api:$image_tag"
+kubectl set image deployments/identity "identity=$container_registry/identity.api:$image_tag"
+kubectl set image deployments/ordering "ordering=$container_registry/ordering.api:$image_tag"
+kubectl set image deployments/marketing "marketing=$container_registry/marketing.api:$image_tag"
+kubectl set image deployments/locations "locations=$container_registry/locations.api:$image_tag"
+kubectl set image deployments/payment "payment=$container_registry/payment.api:$image_tag"
+kubectl set image deployments/webmvc "webmvc=$container_registry/webmvc:$image_tag"
+kubectl set image deployments/webstatus "webstatus=$container_registry/webstatus:$image_tag"
+kubectl set image deployments/webspa "webspa=$container_registry/webspa:$image_tag"
+
+kubectl rollout resume deployments/basket
+kubectl rollout resume deployments/catalog
+kubectl rollout resume deployments/identity
+kubectl rollout resume deployments/ordering
+kubectl rollout resume deployments/marketing
+kubectl rollout resume deployments/locations
+kubectl rollout resume deployments/payment
+kubectl rollout resume deployments/webmvc
+kubectl rollout resume deployments/webstatus
+kubectl rollout resume deployments/webspa
+
+echo "WebSPA is exposed at http://$externalDns, WebMVC at http://$externalDns/webmvc, WebStatus at http://$externalDns/webstatus"
+echo "eShopOnContainers deployment is DONE"

k8s/eshop-namespace.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: eshop
+