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feat: add healthcheck endpoint

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This commit is contained in:
Elias Schneider 2023-04-27 22:31:06 +02:00
parent e5071cba12
commit 5132d177b8
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2 changed files with 17 additions and 1 deletions
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4
Dockerfile
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@ -31,7 +31,7 @@ RUN npm run build && npm prune --production
# Stage 5: Final image
FROM node:19-slim AS runner
ENV NODE_ENV=docker
RUN apt-get update && apt-get install -y openssl
RUN apt-get update && apt-get install -y curl openssl
WORKDIR /opt/app/frontend
COPY --from=frontend-builder /opt/app/public ./public
@ -47,4 +47,6 @@ COPY --from=backend-builder /opt/app/package.json ./
WORKDIR /opt/app
EXPOSE 3000
HEALTHCHECK --interval=10s --timeout=3s CMD curl -f http://localhost:3000/api/health || exit 1
CMD cp -rn /tmp/img /opt/app/frontend/public && node frontend/server.js & cd backend && npm run prod

14
frontend/src/pages/api/health.tsx Normal file
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@ -0,0 +1,14 @@
import axios from "axios";
import { NextApiRequest, NextApiResponse } from "next";
import getConfig from "next/config";
const { apiURL } = getConfig().serverRuntimeConfig;
export default async (req: NextApiRequest, res: NextApiResponse) => {
const apiStatus = await axios
.get(`${apiURL}/api/configs`)
.then(() => "OK")
.catch(() => "ERROR");
res.status(apiStatus == "OK" ? 200 : 500).send(apiStatus);
};