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Merged
pavolloffay merged 1 commit into from
Aug 19, 2026
Merged

Enable FIPS without openssl #994

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17 changes: 5 additions & 12 deletions Dockerfile.collector
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Expand Up @@ -30,33 +30,25 @@ COPY --from=bpf-generator /opt/app-root/src/.obi-src /opt/app-root/src/redhat-op
COPY redhat-opentelemetry-collector/LICENSE /licenses/
WORKDIR /opt/app-root/src/redhat-opentelemetry-collector

RUN CGO_ENABLED=1 GOEXPERIMENT=strictfipsruntime go build -C ./_build -mod=mod -tags strictfipsruntime -o opentelemetry-collector -trimpath -ldflags "-w"
RUN CGO_ENABLED=0 GOFIPS140=certified go build -C ./_build -mod=mod -tags no_openssl -o opentelemetry-collector -trimpath -ldflags "-w"

@andreasgerstmayr andreasgerstmayr Aug 19, 2026 •
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Using CGO_ENABLED=0 avoids using glibc, and iirc there might be subtle and exotic differences around DNS, IPv6 and /etc/hosts. Not sure if it's an issue in practice though (not a blocker from my side)


COPY fips_check.sh .
RUN ./fips_check.sh
COPY fips_check_collector.sh .
RUN ./fips_check_collector.sh

FROM registry.redhat.io/ubi9/ubi-micro:latest@sha256:7e7f79ab747bf2b452e3043dd89f388e92be4c7fdcc8b815b58adf6c99c39c95 AS target-base

FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as install-additional-packages
COPY --from=target-base / /mnt/rootfs
RUN rpm --root /mnt/rootfs --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
# Install the systemd package which provides journalctl required by journald receiver and add user to systemd-journal group.
RUN dnf install --installroot /mnt/rootfs --releasever 9 --setopt install_weak_deps=false --setopt reposdir=/etc/yum.repos.d --nodocs -y openssl systemd && \
RUN dnf install --installroot /mnt/rootfs --releasever 9 --setopt install_weak_deps=false --setopt reposdir=/etc/yum.repos.d --nodocs -y systemd && \
dnf clean all && \
rm -rf /var/cache/yum
RUN rm -rf /mnt/rootfs/var/cache/*

# Enable post-quantum cryptography (ML-KEM) via DEFAULT:PQ crypto policy (OCPSTRAT-3113)
# Install crypto-policies-scripts on builder (not target) to avoid Python in final image
FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as crypto-policies
RUN dnf install --nodocs -y crypto-policies-scripts && \
update-crypto-policies --set DEFAULT:PQ && \
dnf clean all

FROM scratch
WORKDIR /
COPY --from=install-additional-packages /mnt/rootfs/ /
COPY --from=crypto-policies /etc/crypto-policies/ /etc/crypto-policies/

ARG VERSION=0.158.0-1

Expand All @@ -65,6 +57,7 @@ COPY opentelemetry-operator/LICENSE /licenses/.
COPY --from=builder /opt/app-root/src/redhat-opentelemetry-collector/_build/opentelemetry-collector /usr/bin/opentelemetry-collector
COPY redhat-opentelemetry-collector/configs/otelcol.yaml /etc/otelcol/config.yaml

ENV GODEBUG=fips140=auto
ARG USER_UID=1001
RUN useradd -u ${USER_UID} otelcol && usermod -a -G systemd-journal otelcol
USER ${USER_UID}
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21 changes: 3 additions & 18 deletions Dockerfile.operator
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Expand Up @@ -27,7 +27,7 @@ RUN exportOrFail() { echo $1; if [[ $1 == *= ]]; then echo "Error: empty variabl
exportOrFail AUTO_INSTRUMENTATION_GO_VERSION=`grep -v '\#' versions.txt | grep autoinstrumentation-go | awk -F= '{print $2}'` && \
exportOrFail AUTO_INSTRUMENTATION_APACHE_HTTPD_VERSION=`grep -v '\#' versions.txt | grep autoinstrumentation-apache-httpd | awk -F= '{print $2}'` && \
exportOrFail AUTO_INSTRUMENTATION_NGINX_VERSION=`grep -v '\#' versions.txt | grep autoinstrumentation-nginx | awk -F= '{print $2}'` && \
CGO_ENABLED=1 GOEXPERIMENT=strictfipsruntime go build -mod=mod -tags strictfipsruntime -o ./opentelemetry-operator -trimpath -ldflags "-s -w \
CGO_ENABLED=0 GOFIPS140=certified go build -mod=mod -tags no_openssl -o ./opentelemetry-operator -trimpath -ldflags "-s -w \
-X ${VERSION_PKG}.version=${OPERATOR_VERSION} \
-X ${VERSION_PKG}.buildDate=${BUILD_DATE} \
-X ${VERSION_PKG}.otelCol=${OTELCOL_VERSION} \
Expand All @@ -43,32 +43,17 @@ RUN exportOrFail() { echo $1; if [[ $1 == *= ]]; then echo "Error: empty variabl

FROM registry.redhat.io/ubi9/ubi-micro:latest@sha256:7e7f79ab747bf2b452e3043dd89f388e92be4c7fdcc8b815b58adf6c99c39c95 AS target-base

FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as install-additional-packages
COPY --from=target-base / /mnt/rootfs
RUN rpm --root /mnt/rootfs --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
RUN dnf install --installroot /mnt/rootfs --releasever 9 --setopt install_weak_deps=false --setopt reposdir=/etc/yum.repos.d --nodocs -y openssl && \
dnf clean all && \
rm -rf /var/cache/yum
RUN rm -rf /mnt/rootfs/var/cache/*

# Enable post-quantum cryptography (ML-KEM) via DEFAULT:PQ crypto policy (OCPSTRAT-3113)
# Install crypto-policies-scripts on builder (not target) to avoid Python in final image
FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as crypto-policies
RUN dnf install --nodocs -y crypto-policies-scripts && \
update-crypto-policies --set DEFAULT:PQ && \
dnf clean all

FROM scratch
WORKDIR /
COPY --from=install-additional-packages /mnt/rootfs/ /
COPY --from=crypto-policies /etc/crypto-policies/ /etc/crypto-policies/
COPY --from=target-base / /

ARG VERSION=0.158.0-1

RUN mkdir /licenses
COPY opentelemetry-operator/LICENSE /licenses/.
COPY --from=builder /opt/app-root/src/opentelemetry-operator/opentelemetry-operator /usr/bin/opentelemetry-operator

ENV GODEBUG=fips140=auto
ARG USER_UID=1001
USER ${USER_UID}
ENTRYPOINT ["/usr/bin/opentelemetry-operator"]
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21 changes: 3 additions & 18 deletions Dockerfile.targetallocator
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Expand Up @@ -13,36 +13,21 @@ COPY opentelemetry-operator opentelemetry-operator
COPY opentelemetry-operator/LICENSE /licenses/
WORKDIR /opt/app-root/src/opentelemetry-operator

RUN CGO_ENABLED=1 GOEXPERIMENT=strictfipsruntime go build -C ./cmd/otel-allocator -mod=mod -tags strictfipsruntime -o ./opentelemetry-target-allocator -trimpath -ldflags "-s -w"
RUN CGO_ENABLED=0 GOFIPS140=certified go build -C ./cmd/otel-allocator -mod=mod -tags no_openssl -o ./opentelemetry-target-allocator -trimpath -ldflags "-s -w"

FROM registry.redhat.io/ubi9/ubi-micro:latest@sha256:7e7f79ab747bf2b452e3043dd89f388e92be4c7fdcc8b815b58adf6c99c39c95 AS target-base

FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as install-additional-packages
COPY --from=target-base / /mnt/rootfs
RUN rpm --root /mnt/rootfs --import /etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
RUN dnf install --installroot /mnt/rootfs --releasever 9 --setopt install_weak_deps=false --setopt reposdir=/etc/yum.repos.d --nodocs -y openssl && \
dnf clean all && \
rm -rf /var/cache/yum
RUN rm -rf /mnt/rootfs/var/cache/*

# Enable post-quantum cryptography (ML-KEM) via DEFAULT:PQ crypto policy (OCPSTRAT-3113)
# Install crypto-policies-scripts on builder (not target) to avoid Python in final image
FROM registry.redhat.io/ubi9/ubi:latest@sha256:5426a8f45e80a07168a30ea24d84f266094b3756624a5508cc53927e6ee39e09 as crypto-policies
RUN dnf install --nodocs -y crypto-policies-scripts && \
update-crypto-policies --set DEFAULT:PQ && \
dnf clean all

FROM scratch
WORKDIR /
COPY --from=install-additional-packages /mnt/rootfs/ /
COPY --from=crypto-policies /etc/crypto-policies/ /etc/crypto-policies/
COPY --from=target-base / /

ARG VERSION=0.158.0-1

RUN mkdir /licenses
COPY opentelemetry-operator/LICENSE /licenses/.
COPY --from=builder /opt/app-root/src/opentelemetry-operator/cmd/otel-allocator/opentelemetry-target-allocator /usr/bin/opentelemetry-target-allocator

ENV GODEBUG=fips140=auto
ARG USER_UID=1001
USER ${USER_UID}
ENTRYPOINT ["/usr/bin/opentelemetry-target-allocator"]
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5 changes: 4 additions & 1 deletion fips_check.sh → fips_check_collector.sh
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Expand Up @@ -22,4 +22,7 @@ pattern="encryptKey"
if [[ $(go tool objdump -s "$pattern" _build/opentelemetry-collector) ]]; then
echo "found $pattern"
exit 1
fi
fi

# Verify the FIPS 140 module version embedded in the binary
go version -m _build/opentelemetry-collector | grep "GOFIPS140=v1.0.0"
3 changes: 1 addition & 2 deletions rpms.in.yaml
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Expand Up @@ -8,11 +8,10 @@ contentOrigin:
- ubi9.repo
packages:
- golang
- openssl
- systemd
- crypto-policies-scripts
- clang
- llvm
- make
arches:
- x86_64
- aarch64
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