37 lines
1.3 KiB
Docker
Executable file
37 lines
1.3 KiB
Docker
Executable file
# Copyright 2021 The Kubernetes Authors. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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FROM golang:1.20.5-alpine3.18 as builder
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RUN apk update \
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&& apk upgrade && apk add git
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WORKDIR /go/src/k8s.io/ingress-nginx/images/custom-error-pages
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COPY . .
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RUN go get . && \
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CGO_ENABLED=0 go build -a -installsuffix cgo \
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-ldflags "-s -w" \
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-o nginx-errors .
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# Use distroless as minimal base image to package the binary
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# Refer to https://github.com/GoogleContainerTools/distroless for more details
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FROM gcr.io/distroless/static:nonroot
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COPY --from=builder /go/src/k8s.io/ingress-nginx/images/custom-error-pages/nginx-errors /
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COPY --from=builder /go/src/k8s.io/ingress-nginx/images/custom-error-pages/www /www
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USER nonroot:nonroot
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CMD ["/nginx-errors"]
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