-
Notifications
You must be signed in to change notification settings - Fork 0
/
Dockerfile
34 lines (31 loc) · 1.35 KB
/
Dockerfile
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
# Copyright 2022 Google LLC
#
# 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.
FROM golang:latest as builder
ADD ./server /go/src/envoy-router/server
WORKDIR /go/src/envoy-router/server
RUN groupadd -r -g 20000 app && useradd -M -u 20001 -g 0 -r -c "Default app user" app && chown -R 20001:0 /go
ENV GO111MODULE=on
RUN go mod download
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -a -ldflags='-s -w -extldflags "-static"' -o /go/bin/envoy-router /go/src/envoy-router/server/main.go
#without these certificates, we cannot verify the JWT token
FROM alpine:latest as certs
RUN apk --update add ca-certificates
FROM scratch
WORKDIR /
COPY --from=builder /go/bin/envoy-router .
COPY --from=builder /etc/passwd /etc/group /etc/shadow /etc/
COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
USER 20001
EXPOSE 50051
CMD ["./envoy-router"]