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Update Dockerfile to specific version and use of nonroot user #322

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Merged
tobiasehlert merged 2 commits into from
Feb 5, 2024
Merged

Update Dockerfile to specific version and use of nonroot user #322

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56b5304
using alpine specific version instead of latest
tobiasehlert Feb 5, 2024
405b119
running container with nonroot user
tobiasehlert Feb 5, 2024
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9 changes: 8 additions & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,11 @@ RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags="-w -s -X '


# get latest alpine container
FROM alpine:latest
FROM alpine:3.19.1

# create nonroot user
RUN addgroup -S nonroot \
&& adduser -S nonroot -G nonroot

# add ca-certificates
RUN apk --no-cache add ca-certificates tzdata
Expand All @@ -34,6 +38,9 @@ WORKDIR /root/
# copy binary from first container
COPY --from=0 /go/src/app .

# set user
USER nonroot

# expose port 8080
EXPOSE 8080

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