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Update healthcheck to work with PORT variable

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Alex 2022-09-05 22:55:14 +01:00
parent fb845c3e03
commit 36d1a9c738
2 changed files with 8 additions and 4 deletions
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5
Dockerfile
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@ -54,9 +54,10 @@ COPY --link /public ./public
COPY --link --from=builder /app/.next/standalone ./
COPY --link --from=builder /app/.next/static/ ./.next/static/
EXPOSE 3000
ENV PORT='3000'
HEALTHCHECK --interval=12s --timeout=12s --start-period=30s \
CMD node ./healthcheck.js
EXPOSE 3000
ENV PORT 3000
CMD ["node", "server.js"]

7
healthcheck.js
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@ -1,7 +1,10 @@
var http = require("http");
const PORT = process.env.PORT || "3000";
var options = {
host: "localhost",
port: "3000",
port: PORT,
timeout: 2000,
};
var request = http.request(options, (res) => {
@ -16,4 +19,4 @@ request.on("error", function (err) {
console.log("ERROR");
process.exit(1);
});
request.end();
request.end();