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| author | joffrey-bion <joffrey.bion@gmail.com> | 2020-12-12 21:30:29 +0100 |
|---|---|---|
| committer | joffrey-bion <joffrey.bion@gmail.com> | 2020-12-12 22:05:35 +0100 |
| commit | 0967c8d72c2b373baf3600930c48eb020699f7e2 (patch) | |
| tree | fa21f251a5935bea6796d6437440fc245fd8756a /sw-server/Dockerfile | |
| parent | Cleanup helper method in sw-client (diff) | |
| download | seven-wonders-0967c8d72c2b373baf3600930c48eb020699f7e2.tar.gz seven-wonders-0967c8d72c2b373baf3600930c48eb020699f7e2.tar.bz2 seven-wonders-0967c8d72c2b373baf3600930c48eb020699f7e2.zip | |
Push Docker image to Heroku, remove Travis CI
Diffstat (limited to 'sw-server/Dockerfile')
| -rw-r--r-- | sw-server/Dockerfile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sw-server/Dockerfile b/sw-server/Dockerfile index 7c372052..740c2514 100644 --- a/sw-server/Dockerfile +++ b/sw-server/Dockerfile @@ -2,7 +2,11 @@ FROM openjdk:11-jre EXPOSE 80 +# Heroku uses the PORT environment variable, it ignores EXPOSE. +# This also allows to specify a custom port when running the container even outside of Heroku. +ENV PORT 80 + ARG JAR_FILE=build/libs/sw-server.jar COPY ${JAR_FILE} app.jar -ENTRYPOINT ["java", "-Dserver.port=80", "-jar", "/app.jar"] +ENTRYPOINT ["java", "-Dserver.port=$PORT", "-jar", "/app.jar"] |