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experiment: update dockerfile for security #88

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experiment: update dockerfile for security #88

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8 changes: 6 additions & 2 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -9,16 +9,20 @@ RUN npm ci
COPY . .
RUN npm run build

FROM nginx:1.26.0-alpine3.19-slim
FROM nginxinc/nginx-unprivileged:stable-alpine
COPY /ci/nginx.conf /data/conf/nginx.conf
COPY --from=build /dist /usr/share/nginx/html

EXPOSE 80
EXPOSE 8080

WORKDIR /usr/share/nginx/html
COPY ./ci/env.sh .
COPY .env-vars .

USER root
RUN apk add --no-cache bash
RUN chmod +x /usr/share/nginx/html/env.sh
RUN chown -R nginx:nginx /usr/share/nginx/html
USER nginx

CMD ["/bin/bash", "-c", "/usr/share/nginx/html/env.sh && nginx -g 'daemon off;' -c /data/conf/nginx.conf"]
3 changes: 2 additions & 1 deletion ci/nginx.conf
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@@ -1,3 +1,4 @@
pid /tmp/nginx.pid;
worker_processes auto;

events {
Expand All @@ -7,7 +8,7 @@ events {

http {
server {
listen 80;
listen 8080;
server_name localhost;

root /usr/share/nginx/html;
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4 changes: 2 additions & 2 deletions ci/values-local-env.yaml
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Expand Up @@ -8,7 +8,7 @@ image:
debug: true

containerPorts:
http: 80
http: 8080
https: ""

replicaCount: 1
Expand All @@ -33,7 +33,7 @@ readinessProbe:
service:
type: ClusterIP
ports:
http: 80
http: 8080
https: ""

ingress:
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