cert-manager-webhook-sthome/Dockerfile

48 lines
1021 B
Docker

FROM golang:1.21-alpine3.18 AS build_deps
# Let scripts know we're running in Docker (useful for containerised development)
ENV RUNNING_IN_DOCKER true
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ="Africa/Johannesburg"
ENV WEBROOT=/webroot
RUN apk add --no-cache git
WORKDIR /workspace
COPY go.mod .
COPY go.sum .
RUN go mod download
FROM build_deps AS build
COPY . .
RUN CGO_ENABLED=0 go build -o webhook -ldflags '-w -extldflags "-static"' .
FROM alpine:3.18
RUN apk add --no-cache ca-certificates
RUN apk add --no-cache bash bind-tools coreutils krb5 tcpdump
COPY ./config/bash.sh /root/.bashrc
#COPY ./config/krb5.conf /etc
RUN chown -R root:root /root/.bashrc && \
/bin/bash /root/.bashrc
RUN apk add --no-cache alpine-conf && \
setup-timezone -z Africa/Johannesburg
# chmod 0644 /etc/krb5.conf
ENV RUNNING_IN_DOCKER true
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ="Africa/Johannesburg"
ENV WEBROOT=/webroot
COPY --from=build /workspace/webhook /usr/local/bin/webhook
ENTRYPOINT ["webhook"]