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feat(webapp): added helm chart for angular webapp deployment
anginx helm chart allow nginx webserver with angular content deployable into unprivileged containers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,35 +1,54 @@ | ||
| ### STAGE 1: Build ### | ||
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| FROM node:11 as builder | ||
| #FROM node:10-alpine as builder | ||
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| ###################################################################### | ||
| FROM node:11-alpine as dev-dependencies | ||
| ###################################################################### | ||
| WORKDIR /app | ||
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| COPY package.json package-lock.json ./ | ||
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| RUN npm ci | ||
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| ###################################################################### | ||
| FROM node:11-alpine as builder | ||
| #FROM node:11 as builder | ||
| ###################################################################### | ||
| WORKDIR /app | ||
| COPY --from=dev-dependencies /app /app | ||
| COPY . . | ||
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| ## Build the angular app in production mode and store the artifacts in dist folder | ||
| RUN $(npm bin)/ng build --project=webapp -c=production | ||
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| ### STAGE 2: Setup ### | ||
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| FROM fholzer/nginx-brotli:v1.15.8 | ||
| LABEL maintainer="Sumanth <xmlking@gmail.com>" | ||
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| ## Copy our nginx config | ||
| # COPY .deploy/webapp/nginx.prod.conf /etc/nginx/conf.d/nginx.conf | ||
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| ARG NODE_OPTIONS="--max-old-space-size=1024" | ||
| ENV NODE_OPTIONS $NODE_OPTIONS | ||
| ENV NODE_ENV production | ||
| RUN $(npm bin)/ng build webapp --prod | ||
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| ###################################################################### | ||
| FROM nginxinc/nginx-unprivileged:1.15.10-alpine | ||
| ###################################################################### | ||
| ## Remove default nginx website | ||
| USER root | ||
| RUN set -x \ | ||
| && rm -rf /usr/share/nginx/html/* | ||
| USER 1001 | ||
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| ## From 'builder' stage copy over the artifacts in dist folder to default nginx public folder | ||
| COPY --from=builder /app/dist/apps/webapp /usr/share/nginx/html | ||
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| EXPOSE 8080 | ||
| # Metadata params | ||
| ARG VERSION=0.0.1 | ||
| ARG BUILD_DATE | ||
| ARG VCS_URL=ngx-starter-kit | ||
| ARG VCS_REF=1 | ||
| ARG NAME=ngxweb | ||
| ARG VENDOR=sumo | ||
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| # Metadata | ||
| LABEL maintainer="Sumanth <xmlking@gmail.com>" \ | ||
| org.label-schema.build-date=$BUILD_DATE \ | ||
| org.label-schema.name=$NAME \ | ||
| org.label-schema.description="NGX Web" \ | ||
| org.label-schema.url="https://example.com" \ | ||
| org.label-schema.vcs-url=https://github.com/xmlking/$VCS_URL \ | ||
| org.label-schema.vcs-ref=$VCS_REF \ | ||
| org.label-schema.vendor=$VENDOR \ | ||
| org.label-schema.version=$VERSION \ | ||
| org.label-schema.docker.schema-version="1.0" \ | ||
| org.label-schema.docker.cmd="docker run -it -p 8080:8080 xmlking/ngxweb" | ||
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| CMD ["nginx", "-g", "daemon off;"] | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,93 +1,64 @@ | ||
| # NxgApp | ||
| # NxgWeb | ||
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| Build and Deploy NgxApp webapp. | ||
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| > use [nginxconfig](https://nginxconfig.io/) to generate `nginx.conf` | ||
| Build and Deploy NgxWeb webapp. | ||
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| ### Build | ||
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| ```bash | ||
| # build | ||
| VERSION=2.0.0-SNAPSHOT | ||
| # build, optionally use `--no-cache` | ||
| export VERSION=2.0.0-SNAPSHOT | ||
| export DOCKER_BUILDKIT=1 | ||
| docker build \ | ||
| --no-cache \ | ||
| --build-arg VERSION=$VERSION \ | ||
| --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \ | ||
| -t xmlking/ngxapp -f .deploy/webapp/Dockerfile . | ||
| -t xmlking/ngxweb -f .deploy/webapp/Dockerfile . | ||
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| # if you need more memory for build | ||
| export NODE_OPTIONS=--max-old-space-size=4096 | ||
| export VERSION=2.0.0-SNAPSHOT | ||
| export DOCKER_BUILDKIT=1 | ||
| docker build \ | ||
| --build-arg VERSION=$VERSION \ | ||
| --build-arg NODE_OPTIONS=$NODE_OPTIONS \ | ||
| --build-arg BUILD_DATE=$(date -u +'%Y-%m-%dT%H:%M:%SZ') \ | ||
| -t xmlking/ngxweb -f .deploy/webapp/Dockerfile . | ||
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| # tag | ||
| docker tag xmlking/ngxapp xmlking/ngxapp:$VERSION | ||
| docker tag xmlking/ngxweb xmlking/ngxweb:$VERSION | ||
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| # push | ||
| docker push xmlking/ngxapp:$VERSION | ||
| docker push xmlking/ngxapp:latest | ||
| docker push xmlking/ngxweb:$VERSION | ||
| docker push xmlking/ngxweb:latest | ||
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| # check | ||
| docker inspect xmlking/ngxapp:$VERSION | ||
| docker inspect xmlking/ngxweb:$VERSION | ||
| docker image prune -f | ||
| ``` | ||
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| ### Run | ||
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| Run docker locally for testing. | ||
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| ```bash | ||
| docker run -it -p 4200:8080 -v .deploy/webapp/nginx.conf:/etc/nginx/conf.d/nginx.conf xmlking/ngxapp | ||
| # start ngxweb pod in interative mode. Use 'Ctrl+C' to terminate pod and delete temp service. | ||
| kubectl run -it --rm ngxweb --port 8080 --hostport=8080 --expose=true --image=xmlking/ngxweb:$VERSION --restart=Never | ||
| kubectl port-forward ngxweb 8080:8080 | ||
| kubectl exec -it ngxweb -- /bin/sh | ||
| ``` | ||
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| ### Test | ||
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| ### Deploy | ||
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| #### Deploying to Kubernetes | ||
| > The app will be available at http://localhost:8080 | ||
| ```bash | ||
| # TODO | ||
| open http://localhost:8080 | ||
| ``` | ||
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| #### Deploying OpenShift | ||
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| ```bash | ||
| # login with your ID | ||
| oc login <my OpenShift URL> | ||
| # oc login https://console.starter-us-east-1.openshift.com | ||
| oc project ngx-starter-kit | ||
| cd .deploy/webapp | ||
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| # create app (first time deployment) | ||
| oc new-app -f webapp.tmpl.yml -p APPNAME=webapp -n ngx-starter-kit | ||
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| # follow next steps if you want completely delete and deploy. | ||
| # delete only deploymentConfig | ||
| oc delete all -l app=webapp -n cockpit | ||
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| # delete fully | ||
| oc delete all,configmap,secret -l app=webapp -n ngx-starter-kit | ||
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| # redeploy | ||
| from OpenShift Console UI, | ||
| Applications > Deployments > webapp > Deploy | ||
| ``` | ||
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| ### Access NgxApp | ||
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| The app will be available at http://localhost:4200 | ||
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| You can tweak the nginx config `nginx.conf` for your specific needs. | ||
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| ### SSH | ||
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| ```bash | ||
| # SSH to the running container (CONTAINER ID from `docker ps` command) | ||
| docker exec -it <CONTAINER ID> sh | ||
| # if you started via docker-compose | ||
| docker-compose exec web sh | ||
| ``` | ||
| ### Deploy | ||
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| Follow instructions from [helm](./helm) or [OpenShift](./openshift) | ||
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| ### Reference | ||
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| - If you get 137 error | ||
| - https://samwize.com/2016/05/19/docker-error-returned-a-non-zero-code-137/ | ||
| - https://docs.docker.com/docker-for-mac/#advanced | ||
| - use [nginxconfig](https://nginxconfig.io/) to generate `nginx.conf` |
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