diff --git a/README.md b/README.md index a6476dc..a603b4c 100644 --- a/README.md +++ b/README.md @@ -144,6 +144,21 @@ Find **Protocol Buffers Descriptions** at the [`./pb` directory](./pb). are seeing this, run `kubectl get service frontend-external -o=yaml | kubectl apply -f-` to trigger load balancer reconfiguration. +### Option 3: Using Static Images + +> 💡 Recommended for test-driving the application on an existing cluster. + +**Prerequisite**: a running Kubernetes cluster. + +1. Clone this repository. +1. Deploy the application: `kubectl apply -f ./release/kubernetes-manifests` +1. Run `kubectl get pods` to see pods are in a healthy and ready state. +1. Find the IP address of your application, then visit the application on your + browser to confirm installation. + + kubectl get service frontend-external + + ### (Optional) Deploying on a Istio-installed GKE cluster > **Note:** you followed GKE deployment steps above, run `skaffold delete` first @@ -205,4 +220,4 @@ Find **Protocol Buffers Descriptions** at the [`./pb` directory](./pb). --- -This is not an official Google project. +This is not an official Google project. \ No newline at end of file diff --git a/hack/make-release.sh b/hack/make-release.sh new file mode 100755 index 0000000..942edee --- /dev/null +++ b/hack/make-release.sh @@ -0,0 +1,54 @@ +#!/bin/bash + +# set vars +if [ -n "$1" ]; then + DOCKER_REPO=$1 +else + echo "Must provide a docker repo" + exit +fi + +if [ -n "$2" ]; then + TAG=$2 +else + echo "Must provide a version tag." + exit +fi + +if [ -n "$3" ]; then + BRANCH=$3 +else + echo "Must provide a git branch." + exit +fi + +# iterate over all services: build + push image, inject tag into k8s manifest. +for dir in ./src/*/ +do + # docker build + push + svcname=$(basename $dir) + image="$DOCKER_REPO/$svcname:$TAG" + echo "Building and pushing $image..." + docker build -t $image -f $dir/Dockerfile $dir + docker push $image + + # inject new tag into the relevant k8s manifest + pattern=".*image:.*" + replace=" image: $image" + manifestfile="./release/kubernetes-manifests/$svcname.yaml" + sed -i '' "s|$pattern|$replace|g" $manifestfile +done + + +# create + push new release tag +echo "Pushing git tag..." +git tag $TAG +git push --tags + +# push updated manifests +echo "Commiting to $BRANCH..." +git add . +git commit -m "Tagged release $TAG" +git push origin $BRANCH + +echo "✅ Successfully tagged release $TAG" diff --git a/release/kubernetes-manifests/adservice.yaml b/release/kubernetes-manifests/adservice.yaml new file mode 100644 index 0000000..76f35ae --- /dev/null +++ b/release/kubernetes-manifests/adservice.yaml @@ -0,0 +1,65 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: adservice +spec: + template: + metadata: + labels: + app: adservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: adservice + ports: + - containerPort: 9555 + env: + - name: PORT + value: "9555" + #- name: JAEGER_SERVICE_ADDR + # value: "jaeger-collector:14268" + resources: + requests: + cpu: 200m + memory: 180Mi + limits: + cpu: 300m + memory: 300Mi + readinessProbe: + initialDelaySeconds: 20 + periodSeconds: 15 + exec: + command: ["/bin/grpc_health_probe", "-addr=:9555"] + livenessProbe: + initialDelaySeconds: 20 + periodSeconds: 15 + exec: + command: ["/bin/grpc_health_probe", "-addr=:9555"] +--- +apiVersion: v1 +kind: Service +metadata: + name: adservice +spec: + type: ClusterIP + selector: + app: adservice + ports: + - name: grpc + port: 9555 + targetPort: 9555 diff --git a/release/kubernetes-manifests/cartservice.yaml b/release/kubernetes-manifests/cartservice.yaml new file mode 100644 index 0000000..5484017 --- /dev/null +++ b/release/kubernetes-manifests/cartservice.yaml @@ -0,0 +1,66 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: cartservice +spec: + template: + metadata: + labels: + app: cartservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: cartservice + ports: + - containerPort: 7070 + env: + - name: REDIS_ADDR + value: "redis-cart:6379" + - name: PORT + value: "7070" + - name: LISTEN_ADDR + value: "0.0.0.0" + resources: + requests: + cpu: 200m + memory: 64Mi + limits: + cpu: 300m + memory: 128Mi + readinessProbe: + initialDelaySeconds: 15 + exec: + command: ["/bin/grpc_health_probe", "-addr=:7070"] + livenessProbe: + initialDelaySeconds: 15 + periodSeconds: 10 + exec: + command: ["/bin/grpc_health_probe", "-addr=:7070"] +--- +apiVersion: v1 +kind: Service +metadata: + name: cartservice +spec: + type: ClusterIP + selector: + app: cartservice + ports: + - name: grpc + port: 7070 + targetPort: 7070 diff --git a/release/kubernetes-manifests/checkoutservice.yaml b/release/kubernetes-manifests/checkoutservice.yaml new file mode 100644 index 0000000..45f8407 --- /dev/null +++ b/release/kubernetes-manifests/checkoutservice.yaml @@ -0,0 +1,70 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: checkoutservice +spec: + template: + metadata: + labels: + app: checkoutservice + spec: + containers: + - name: server + image: checkoutservice + ports: + - containerPort: 5050 + readinessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:5050"] + livenessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:5050"] + env: + - name: PRODUCT_CATALOG_SERVICE_ADDR + value: "productcatalogservice:3550" + - name: SHIPPING_SERVICE_ADDR + value: "shippingservice:50051" + - name: PAYMENT_SERVICE_ADDR + value: "paymentservice:50051" + - name: EMAIL_SERVICE_ADDR + value: "emailservice:5000" + - name: CURRENCY_SERVICE_ADDR + value: "currencyservice:7000" + - name: CART_SERVICE_ADDR + value: "cartservice:7070" + # - name: JAEGER_SERVICE_ADDR + # value: "jaeger-collector:14268" + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: checkoutservice +spec: + type: ClusterIP + selector: + app: checkoutservice + ports: + - name: grpc + port: 5050 + targetPort: 5050 diff --git a/release/kubernetes-manifests/currencyservice.yaml b/release/kubernetes-manifests/currencyservice.yaml new file mode 100644 index 0000000..6e38247 --- /dev/null +++ b/release/kubernetes-manifests/currencyservice.yaml @@ -0,0 +1,57 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: currencyservice +spec: + template: + metadata: + labels: + app: currencyservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: currencyservice + ports: + - name: grpc + containerPort: 7000 + readinessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:7000"] + livenessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:7000"] + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: currencyservice +spec: + type: ClusterIP + selector: + app: currencyservice + ports: + - name: grpc + port: 7000 + targetPort: 7000 diff --git a/release/kubernetes-manifests/emailservice.yaml b/release/kubernetes-manifests/emailservice.yaml new file mode 100644 index 0000000..4a5363d --- /dev/null +++ b/release/kubernetes-manifests/emailservice.yaml @@ -0,0 +1,58 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: emailservice +spec: + template: + metadata: + labels: + app: emailservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: emailservice + ports: + - containerPort: 8080 + readinessProbe: + periodSeconds: 5 + exec: + command: ["/bin/grpc_health_probe", "-addr=:8080"] + livenessProbe: + periodSeconds: 5 + exec: + command: ["/bin/grpc_health_probe", "-addr=:8080"] + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: emailservice +spec: + type: ClusterIP + selector: + app: emailservice + ports: + - name: grpc + port: 5000 + targetPort: 8080 diff --git a/release/kubernetes-manifests/frontend.yaml b/release/kubernetes-manifests/frontend.yaml new file mode 100644 index 0000000..11a8a69 --- /dev/null +++ b/release/kubernetes-manifests/frontend.yaml @@ -0,0 +1,95 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: frontend +spec: + template: + metadata: + labels: + app: frontend + spec: + containers: + - name: server + image: frontend + ports: + - containerPort: 8080 + readinessProbe: + initialDelaySeconds: 10 + httpGet: + path: "/_healthz" + port: 8080 + httpHeaders: + - name: "Cookie" + value: "shop_session-id=x-readiness-probe" + livenessProbe: + initialDelaySeconds: 10 + httpGet: + path: "/_healthz" + port: 8080 + httpHeaders: + - name: "Cookie" + value: "shop_session-id=x-liveness-probe" + env: + - name: PRODUCT_CATALOG_SERVICE_ADDR + value: "productcatalogservice:3550" + - name: CURRENCY_SERVICE_ADDR + value: "currencyservice:7000" + - name: CART_SERVICE_ADDR + value: "cartservice:7070" + - name: RECOMMENDATION_SERVICE_ADDR + value: "recommendationservice:8080" + - name: SHIPPING_SERVICE_ADDR + value: "shippingservice:50051" + - name: CHECKOUT_SERVICE_ADDR + value: "checkoutservice:5050" + - name: AD_SERVICE_ADDR + value: "adservice:9555" + # - name: JAEGER_SERVICE_ADDR + # value: "jaeger-collector:14268" + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: frontend +spec: + type: ClusterIP + selector: + app: frontend + ports: + - name: http + port: 80 + targetPort: 8080 +--- +apiVersion: v1 +kind: Service +metadata: + name: frontend-external +spec: + type: LoadBalancer + selector: + app: frontend + ports: + - name: http + port: 80 + targetPort: 8080 diff --git a/release/kubernetes-manifests/loadgenerator.yaml b/release/kubernetes-manifests/loadgenerator.yaml new file mode 100644 index 0000000..4f01b4c --- /dev/null +++ b/release/kubernetes-manifests/loadgenerator.yaml @@ -0,0 +1,53 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: loadgenerator +spec: + replicas: 1 + template: + metadata: + labels: + app: loadgenerator + spec: + terminationGracePeriodSeconds: 5 + restartPolicy: Always + initContainers: + - name: wait-frontend + image: loadgenerator + command: ['sh', '-c', 'set -x; apk add --no-cache curl; + until timeout -t 2 curl -f "http://${FRONTEND_ADDR}"; do + echo "waiting for http://${FRONTEND_ADDR}"; + sleep 2; + done;'] + env: + - name: FRONTEND_ADDR + value: "frontend:80" + containers: + - name: main + image: loadgenerator + env: + - name: FRONTEND_ADDR + value: "frontend:80" + - name: USERS + value: "10" + resources: + requests: + cpu: 300m + memory: 256Mi + limits: + cpu: 500m + memory: 512Mi diff --git a/release/kubernetes-manifests/paymentservice.yaml b/release/kubernetes-manifests/paymentservice.yaml new file mode 100644 index 0000000..a3c2e31 --- /dev/null +++ b/release/kubernetes-manifests/paymentservice.yaml @@ -0,0 +1,56 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: paymentservice +spec: + template: + metadata: + labels: + app: paymentservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: paymentservice + ports: + - containerPort: 50051 + readinessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:50051"] + livenessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:50051"] + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: paymentservice +spec: + type: ClusterIP + selector: + app: paymentservice + ports: + - name: grpc + port: 50051 + targetPort: 50051 diff --git a/release/kubernetes-manifests/productcatalogservice.yaml b/release/kubernetes-manifests/productcatalogservice.yaml new file mode 100644 index 0000000..54416d6 --- /dev/null +++ b/release/kubernetes-manifests/productcatalogservice.yaml @@ -0,0 +1,59 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: productcatalogservice +spec: + template: + metadata: + labels: + app: productcatalogservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: productcatalogservice + ports: + - containerPort: 3550 + readinessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:3550"] + livenessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:3550"] +# env: +# - name: JAEGER_SERVICE_ADDR +# value: "jaeger-collector:14268" + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: productcatalogservice +spec: + type: ClusterIP + selector: + app: productcatalogservice + ports: + - name: grpc + port: 3550 + targetPort: 3550 diff --git a/release/kubernetes-manifests/recommendationservice.yaml b/release/kubernetes-manifests/recommendationservice.yaml new file mode 100644 index 0000000..20a85d1 --- /dev/null +++ b/release/kubernetes-manifests/recommendationservice.yaml @@ -0,0 +1,61 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: recommendationservice +spec: + template: + metadata: + labels: + app: recommendationservice + spec: + terminationGracePeriodSeconds: 5 + containers: + - name: server + image: recommendationservice + ports: + - containerPort: 8080 + readinessProbe: + periodSeconds: 5 + exec: + command: ["/bin/grpc_health_probe", "-addr=:8080"] + livenessProbe: + periodSeconds: 5 + exec: + command: ["/bin/grpc_health_probe", "-addr=:8080"] + env: + - name: PRODUCT_CATALOG_SERVICE_ADDR + value: "productcatalogservice:3550" + resources: + requests: + cpu: 100m + memory: 220Mi + limits: + cpu: 200m + memory: 450Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: recommendationservice +spec: + type: ClusterIP + selector: + app: recommendationservice + ports: + - name: grpc + port: 8080 + targetPort: 8080 diff --git a/release/kubernetes-manifests/redis.yaml b/release/kubernetes-manifests/redis.yaml new file mode 100644 index 0000000..e690d66 --- /dev/null +++ b/release/kubernetes-manifests/redis.yaml @@ -0,0 +1,63 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: redis-cart +spec: + template: + metadata: + labels: + app: redis-cart + spec: + containers: + - name: redis + image: redis:alpine + ports: + - containerPort: 6379 + readinessProbe: + periodSeconds: 5 + tcpSocket: + port: 6379 + livenessProbe: + periodSeconds: 5 + tcpSocket: + port: 6379 + volumeMounts: + - mountPath: /data + name: redis-data + resources: + limits: + memory: 256Mi + cpu: 125m + requests: + cpu: 70m + memory: 200Mi + volumes: + - name: redis-data + emptyDir: {} +--- +apiVersion: v1 +kind: Service +metadata: + name: redis-cart +spec: + type: ClusterIP + selector: + app: redis-cart + ports: + - name: redis + port: 6379 + targetPort: 6379 diff --git a/release/kubernetes-manifests/shippingservice.yaml b/release/kubernetes-manifests/shippingservice.yaml new file mode 100644 index 0000000..9213e58 --- /dev/null +++ b/release/kubernetes-manifests/shippingservice.yaml @@ -0,0 +1,59 @@ +# Copyright 2018 Google LLC +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: shippingservice +spec: + template: + metadata: + labels: + app: shippingservice + spec: + containers: + - name: server + image: shippingservice + ports: + - containerPort: 50051 + readinessProbe: + periodSeconds: 5 + exec: + command: ["/bin/grpc_health_probe", "-addr=:50051"] + livenessProbe: + exec: + command: ["/bin/grpc_health_probe", "-addr=:50051"] +# env: +# - name: JAEGER_SERVICE_ADDR +# value: "jaeger-collector:14268" + resources: + requests: + cpu: 100m + memory: 64Mi + limits: + cpu: 200m + memory: 128Mi +--- +apiVersion: v1 +kind: Service +metadata: + name: shippingservice +spec: + type: ClusterIP + selector: + app: shippingservice + ports: + - name: grpc + port: 50051 + targetPort: 50051