mirror of
https://github.com/kubernetes-sigs/external-dns.git
synced 2025-08-06 01:26:59 +02:00
39 lines
1.2 KiB
Docker
39 lines
1.2 KiB
Docker
# Copyright 2017 The Kubernetes Authors.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
# builder image
|
|
FROM golang:1.13 as builder
|
|
|
|
WORKDIR /sigs.k8s.io/external-dns
|
|
|
|
COPY . .
|
|
RUN go mod vendor && \
|
|
make test && \
|
|
make build
|
|
|
|
# final image
|
|
FROM alpine:3.10
|
|
LABEL maintainer="Team Teapot @ Zalando SE <team-teapot@zalando.de>"
|
|
|
|
RUN apk add --no-cache ca-certificates && \
|
|
update-ca-certificates
|
|
|
|
COPY --from=builder /sigs.k8s.io/external-dns/build/external-dns /bin/external-dns
|
|
|
|
# Run as UID for nobody since k8s pod securityContext runAsNonRoot can't resolve the user ID:
|
|
# https://github.com/kubernetes/kubernetes/issues/40958
|
|
USER 65534
|
|
|
|
ENTRYPOINT ["/bin/external-dns"]
|