Files
alloy/Dockerfile
Piotr 3e97c92357 Reapply Prometheus upgrade and fix ckit & upstream issue (#4671)
* Reapply "Upgrade Prometheus to v3.7.1 and resolve issues (#4636)" (#4667)

This reverts commit f01a0c210d.

* update ckit to version with a fix

* Rebase Prometheus dependency to v3.7.3
2025-10-31 10:30:10 +00:00

77 lines
2.3 KiB
Docker

# syntax=docker/dockerfile:1.4
# NOTE: This Dockerfile can only be built using BuildKit. BuildKit is used by
# default when running `docker buildx build` or when DOCKER_BUILDKIT=1 is set
# in environment variables.
FROM --platform=$BUILDPLATFORM grafana/alloy-build-image:v0.1.22 AS ui-build
ARG BUILDPLATFORM
COPY ./internal/web/ui /ui
WORKDIR /ui
RUN --mount=type=cache,target=/ui/node_modules,sharing=locked \
yarn --network-timeout=1200000 \
&& yarn run build
FROM --platform=$BUILDPLATFORM grafana/alloy-build-image:v0.1.22 AS build
ARG BUILDPLATFORM
ARG TARGETPLATFORM
ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT
ARG RELEASE_BUILD=1
ARG VERSION
ARG GOEXPERIMENT
COPY . /src/alloy
WORKDIR /src/alloy
COPY --from=ui-build /ui/build /src/alloy/internal/web/ui/build
RUN --mount=type=cache,target=/root/.cache/go-build \
--mount=type=cache,target=/go/pkg/mod \
GOOS="$TARGETOS" GOARCH="$TARGETARCH" GOARM=${TARGETVARIANT#v} \
RELEASE_BUILD=${RELEASE_BUILD} VERSION=${VERSION} \
GO_TAGS="netgo builtinassets promtail_journal_enabled slicelabels" \
GOEXPERIMENT=${GOEXPERIMENT} \
make alloy
###
FROM public.ecr.aws/ubuntu/ubuntu:noble
# Username and uid for alloy user
ARG UID="473"
ARG USERNAME="alloy"
# Force non-interactive mode for tzdata package install
ARG DEBIAN_FRONTEND="noninteractive"
LABEL org.opencontainers.image.source="https://github.com/grafana/alloy"
RUN apt-get update \
&& apt-get upgrade -y \
&& apt-get install -qy --no-install-recommends \
ca-certificates \
libsystemd0 \
tzdata \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
COPY --from=build --chown=${UID}:${UID} /src/alloy/build/alloy /bin/alloy
COPY --chown=${UID}:${UID} example-config.alloy /etc/alloy/config.alloy
# Create alloy user in container, but do not set it as default
#
# NOTE: non-root support in Docker containers is an experimental,
# undocumented feature; use at your own risk.
RUN groupadd --gid $UID $USERNAME \
&& useradd -m -u $UID -g $UID $USERNAME \
&& mkdir -p /var/lib/alloy/data \
&& chown -R $USERNAME:$USERNAME /var/lib/alloy \
&& chmod -R 770 /var/lib/alloy
ENTRYPOINT ["/bin/alloy"]
ENV ALLOY_DEPLOY_MODE=docker
CMD ["run", "/etc/alloy/config.alloy", "--storage.path=/var/lib/alloy/data"]