repos/docker-radius
5
0
Fork 0
Code Issues Pull Requests Actions Packages Releases 3 Activity

fix(dockerfile): resolve hadolint warnings and optimize image layers
All checks were successful
CI / ci (pull_request) Successful in 5s
Details
Validate PR Title / validate (pull_request) Successful in 1s
Details

Browse Source 
- Set SHELL directive with pipefail for Alpine image
- Combine RUN commands to reduce layer count
- Remove redundant build stage alias
- Add OCI metadata labels (title, description)
- Pin all apk package versions

Signed-off-by: Luke Tainton <luke@tainton.uk>
This commit is contained in:
Luke Tainton
2026-02-28 15:06:07 +00:00
parent 194417de44
commit 6185c5dd4b
1 changed files with 15 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
Dockerfile
View File

@@ -1,20 +1,22 @@
FROM alpine:3.23.3 AS build
LABEL maintainer="Luke Tainton <luke@tainton.uk>"
LABEL org.opencontainers.image.source="https://git.tainton.uk/repos/docker-radius"
FROM build AS webproc
FROM alpine:3.23.3 AS webproc
SHELL ["/bin/ash", "-o", "pipefail", "-c"]
ENV WEBPROCVERSION=0.4.0
ENV WEBPROCURL=https://github.com/jpillora/webproc/releases/download/v$WEBPROCVERSION/webproc_"$WEBPROCVERSION"_linux_amd64.gz
RUN apk add --no-cache curl
RUN curl -sL $WEBPROCURL | gzip -d - > /usr/local/bin/webproc
RUN chmod +x /usr/local/bin/webproc
RUN apk add --no-cache curl=8.17.0-r1 && \
curl -sL $WEBPROCURL | gzip -d - > /usr/local/bin/webproc && \
chmod +x /usr/local/bin/webproc
FROM build
RUN apk --no-cache add freeradius
FROM alpine:3.23.3
LABEL maintainer="Luke Tainton <luke@tainton.uk>"
LABEL org.opencontainers.image.source="https://git.tainton.uk/repos/docker-radius"
LABEL org.opencontainers.image.description="FreeRADIUS server with web administration interface"
LABEL org.opencontainers.image.title="docker-radius"
SHELL ["/bin/ash", "-o", "pipefail", "-c"]
RUN apk --no-cache add freeradius=3.0.27-r2
COPY --from=webproc /usr/local/bin/webproc /usr/local/bin/webproc
ADD clients.conf /etc/raddb/clients.conf
ADD users /etc/raddb/users
ADD radiusd.conf /etc/raddb/radiusd.conf
COPY clients.conf /etc/raddb/clients.conf
COPY users /etc/raddb/users
COPY radiusd.conf /etc/raddb/radiusd.conf
RUN chmod -R o-w /etc/raddb/
ENTRYPOINT ["webproc","-o","restart","-c","/etc/raddb/users","-c", "/etc/raddb/clients.conf", "-c", "/etc/raddb/radiusd.conf","--","radiusd","-f","-l","stdout"]
EXPOSE 1812/udp 1813/udp 8080/tcp