plugin-barman-cloud/containers/Dockerfile.plugin
renovate[bot] d0b18bb5b9
chore(deps): update golang docker tag to v1.25.3 (#591)
This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| golang |  | patch | `1.25.2` -> `1.25.3` |
| golang | stage | patch | `1.25.2` -> `1.25.3` |

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2025-10-15 09:54:25 +02:00

52 lines
1.8 KiB
Docker

# Build the manager binary
FROM --platform=$BUILDPLATFORM golang:1.25.3 AS gobuilder
ARG TARGETOS
ARG TARGETARCH
WORKDIR /workspace
# Copy the Go Modules manifests
COPY ../go.mod go.mod
COPY ../go.sum go.sum
# cache deps before building and copying source so that we don't need to re-download as much
# and so that source changes don't invalidate our downloaded layer
RUN go mod download
# Copy the go source
COPY ../cmd/manager/main.go cmd/manager/main.go
COPY ../api/ api/
COPY ../internal/ internal/
ENV GOCACHE=/root/.cache/go-build
ENV GOMODCACHE=/go/pkg/mod
# Build
# the GOARCH has not a default value to allow the binary be built according to the host where the command
# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO
# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore,
# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform.
RUN --mount=type=cache,target=/go/pkg/mod --mount=type=cache,target=/root/.cache/go-build \
CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager cmd/manager/main.go
# Use a minimal base image to package the manager binary
# Refer to https://www.redhat.com/en/blog/introduction-ubi-micro for more details
FROM registry.access.redhat.com/ubi9/ubi-micro
ENV SUMMARY="CloudNativePG Barman plugin" \
DESCRIPTION="Container image that provides the barman-cloud plugin"
LABEL summary="$SUMMARY" \
description="$DESCRIPTION" \
io.k8s.display-name="$SUMMARY" \
io.k8s.description="$DESCRIPTION" \
name="$SUMMARY" \
vendor="CloudNativePG Contributors" \
url="https://cloudnative-pg.io/" \
version="" \
release="1"
WORKDIR /
COPY --from=gobuilder /workspace/manager .
USER 65532:65532
ENTRYPOINT ["/manager"]