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Remove nsswitch.conf creation
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Since 11-11-2022, the alpine:3.16 now includes that file on its
base image. More information can be found at:
https://git.alpinelinux.org/aports/commit/?id=348653a9ba0701e8e968b3344e72313a9ef334e4

Signed-off-by: Paulo Gomes <[email protected]>
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Paulo Gomes committed Nov 14, 2022
1 parent 921ebc0 commit 16bdf5a
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4 changes: 0 additions & 4 deletions Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -39,10 +39,6 @@ RUN apk add --no-cache ca-certificates tini

COPY --from=builder /workspace/notification-controller /usr/local/bin/

# Create minimal nsswitch.conf file to prioritize the usage of /etc/hosts over DNS queries.
# https://github.com/gliderlabs/docker-alpine/issues/367#issuecomment-354316460
RUN [ ! -e /etc/nsswitch.conf ] && echo 'hosts: files dns' > /etc/nsswitch.conf

USER 65534:65534

ENTRYPOINT [ "/sbin/tini", "--", "notification-controller" ]

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