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pkg/docker-ce: add vpnkit-expose-port

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vpnkit-expose-port is the dockerd userland proxy used to expose
forwarding ports with vpnkit. This adds the binary to the image in
/usr/bin/vpnkit-expose-port, but does not enable it by default.

Signed-off-by: Magnus Skjegstad <magnus@skjegstad.com>
This commit is contained in:
Magnus Skjegstad 2017-06-15 19:25:08 +01:00
parent 9d432095d0
commit e3a25bbf5b
1 changed files with 2 additions and 0 deletions
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2
pkg/docker-ce/Dockerfile
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@ -17,8 +17,10 @@ RUN apk add --no-cache --initdb -p /out \
xz
RUN rm -rf /out/etc/apk /out/lib/apk /out/var/cache
FROM linuxkit/vpnkit-forwarder:883de832c2c3cb72cd9b01e3f7bd788649e0f2c2 AS vpnkit
FROM scratch
COPY --from=mirror /out/ /
COPY --from=vpnkit /vpnkit-expose-port /usr/bin/vpnkit-expose-port
# set up Docker group
# set up subuid/subgid so that "--userns-remap=default" works out-of-the-box