Add docker build to deploy Harbor UI for testing (#15381)

Signed-off-by: AllForNothing <sshijun@vmware.com>

.gitignore

@@ -37,6 +37,7 @@ src/portal/src/**/*.js
 src/portal/src/**/*.js.map
 src/portal/src/lib/coverage
 src/portal/ng-swagger-gen
+src/portal/docker-build/nginx.conf
 **/npm*.log
 
 **/*ngsummary.json

src/portal/docker-build/Dockerfile

@@ -0,0 +1,35 @@
+FROM node:16.5.0 as builder
+
+WORKDIR /build_dir
+
+COPY src/portal /build_dir
+COPY api/v2.0/legacy_swagger.yaml /build_dir/swagger.yaml
+COPY api/v2.0/swagger.yaml /build_dir/swagger2.yaml
+COPY api/swagger.yaml /build_dir/swagger3.yaml
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends python-yaml
+RUN npm install --unsafe-perm
+RUN npm run postinstall
+RUN npm run generate-build-timestamp
+RUN node --max_old_space_size=2048 'node_modules/@angular/cli/bin/ng' build --configuration production
+RUN python -c 'import sys, yaml, json; y=yaml.load(sys.stdin.read()); print json.dumps(y)' < swagger.yaml > dist/swagger.json
+RUN python -c 'import sys, yaml, json; y=yaml.load(sys.stdin.read()); print json.dumps(y)' < swagger2.yaml > dist/swagger2.json
+RUN python -c 'import sys, yaml, json; y=yaml.load(sys.stdin.read()); print json.dumps(y)' < swagger3.yaml > dist/swagger3.json
+
+COPY LICENSE /build_dir/dist
+
+
+FROM nginx:1.17
+
+COPY --from=builder /build_dir/dist /usr/share/nginx/html
+COPY src/portal/docker-build/nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 8080
+VOLUME /var/cache/nginx /var/log/nginx /run
+
+STOPSIGNAL SIGQUIT
+
+HEALTHCHECK CMD curl --fail -s http://127.0.0.1:8080 || exit 1
+USER nginx
+CMD ["nginx", "-g", "daemon off;"]

src/portal/docker-build/README.md

@@ -0,0 +1,23 @@
+Steps to deploy Harbor UI in a nginx container, it can be used for testing
+
+1. Go to docker-build dir
+
+`cd   ./docker-build`
+   
+2. Copy `nginx.conf.example` to `nginx.conf`, and modify nginx.conf file to specify an available back-end server
+
+`cp nginx.conf.example nginx.conf`
+
+`location ~ /(api|c)/* {
+   proxy_pass  ${an available back-end server addr};
+ }`
+
+3. Build harbor-ui image
+
+`docker build -f ./Dockerfile -t harbor-ui:test ./../../..`
+   
+4. Run  harbor-ui image
+
+`docker run -p 8080:8080 harbor-ui:test`
+
+5. Open your browser on http://localhost:8080   

src/portal/docker-build/nginx.conf.example

@@ -0,0 +1,41 @@
+worker_processes auto;
+pid /tmp/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+
+    client_body_temp_path /tmp/client_body_temp;
+    proxy_temp_path /tmp/proxy_temp;
+    fastcgi_temp_path /tmp/fastcgi_temp;
+    uwsgi_temp_path /tmp/uwsgi_temp;
+    scgi_temp_path /tmp/scgi_temp;
+
+    server {
+        listen 8080;
+        server_name  localhost;
+
+        root   /usr/share/nginx/html;
+        index  index.html index.htm;
+        include /etc/nginx/mime.types;
+
+        gzip on;
+        gzip_min_length 1000;
+        gzip_proxied expired no-cache no-store private auth;
+        gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript;
+
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+
+        location = /index.html {
+            add_header Cache-Control "no-store, no-cache, must-revalidate";
+        }
+
+        location ~ /(api|c)/* {
+             proxy_pass  https://example.com;
+        }
+    }
+}