Build containers from scratch and use ca-certificates and zoneinfo from latest alpine.

pull/172/head
Fabrizio Steiner 7 years ago
parent 05513ddc1e
commit b15df25fc0

@ -1,4 +1,20 @@
FROM centurylink/ca-certs #
# Alpine image to get some needed data
#
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
#
# Image
#
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true" LABEL "com.centurylinklabs.watchtower"="true"
# copy files from other containers
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo
COPY watchtower / COPY watchtower /
ENTRYPOINT ["/watchtower"] ENTRYPOINT ["/watchtower"]

@ -1,4 +1,20 @@
FROM centurylink/ca-certs #
# Alpine image to get some needed data
#
FROM alpine:latest as alpine
RUN apk add --no-cache \
ca-certificates \
tzdata
#
# Image
#
FROM scratch
LABEL "com.centurylinklabs.watchtower"="true" LABEL "com.centurylinklabs.watchtower"="true"
# copy files from other containers
COPY --from=alpine /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=alpine /usr/share/zoneinfo /usr/share/zoneinfo
COPY watchtower / COPY watchtower /
ENTRYPOINT ["/watchtower"] ENTRYPOINT ["/watchtower"]
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