feat: add multi-distro RPM packaging for CentOS 7 and Rocky Linux 8/9/10

- Create RPM maintainer scripts (post, preun, postun)
- Add Docker build stages for each target distribution (el7, el8, el9, el10)
- Update architecture.yml with supported RPM distributions
- Update build.sh to extract distro-specific RPM packages

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

Dockerfile.package

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 # =============================================================================
-# logcorrelator - Dockerfile de packaging unifié (DEB + RPM avec fpm)
+# logcorrelator - Dockerfile de packaging unifié (DEB + RPM multi-distros)
 # =============================================================================
 
 # =============================================================================
@@ -31,9 +31,9 @@ RUN mkdir -p dist && \
     ./cmd/logcorrelator
 
 # =============================================================================
-# Stage 2: Package builder - fpm pour DEB et RPM
+# Stage 2: DEB Package builder
 # =============================================================================
-FROM ruby:3.2-bookworm AS package-builder
+FROM ruby:3.2-bookworm AS deb-package-builder
 
 WORKDIR /package
 
@@ -49,13 +49,16 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 COPY --from=builder /build/dist/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
 COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
 COPY --from=builder /build/config.example.yml /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example
+COPY --from=builder /build/logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
 
 # Create directories and set permissions
 RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
     mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/lib/logcorrelator && \
     chmod 755 /tmp/pkgroot/usr/bin/logcorrelator && \
     chmod 640 /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml && \
     chmod 640 /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example && \
+    chmod 644 /tmp/pkgroot/etc/systemd/system/logcorrelator.service && \
     chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
     chmod 755 /tmp/pkgroot/var/run/logcorrelator
 
@@ -88,38 +91,259 @@ RUN mkdir -p /packages/deb && \
     etc/logcorrelator/logcorrelator.yml \
     usr/share/logcorrelator/logcorrelator.yml.example \
     var/log/logcorrelator \
-    var/run/logcorrelator
+    var/run/logcorrelator \
+    etc/systemd/system/logcorrelator.service
 
-# Build RPM package
+# =============================================================================
-ARG DIST=el8
+# Stage 3: RPM Package builder for CentOS 7
-RUN mkdir -p /packages/rpm && \
+# =============================================================================
+FROM centos:7 AS rpm-centos7-builder
+
+WORKDIR /package
+
+# Install RPM build tools and fpm
+RUN yum install -y epel-release && \
+    yum install -y ruby rubygems ruby-devel rpm-build gcc make && \
+    gem install fpm -v 1.16.0 --no-document && \
+    yum clean all
+
+# Copy binary from builder
+COPY --from=builder /build/dist/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example
+COPY --from=builder /build/logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
+COPY packaging/rpm/post /tmp/scripts/post
+COPY packaging/rpm/preun /tmp/scripts/preun
+COPY packaging/rpm/postun /tmp/scripts/postun
+
+# Create directories and set permissions
+RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/lib/logcorrelator && \
+    chmod 755 /tmp/pkgroot/usr/bin/logcorrelator && \
+    chmod 640 /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml && \
+    chmod 640 /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example && \
+    chmod 644 /tmp/pkgroot/etc/systemd/system/logcorrelator.service && \
+    chmod 755 /tmp/scripts/* && \
+    chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
+    chmod 755 /tmp/pkgroot/var/run/logcorrelator
+
+# Build RPM for CentOS 7
+ARG VERSION=1.0.0
+RUN mkdir -p /packages/rpm/centos7 && \
     fpm -s dir -t rpm \
     -n logcorrelator \
     -v "${VERSION}" \
     -C /tmp/pkgroot \
     --architecture "x86_64" \
+    --rpm-os linux \
     --description "Log correlation service for HTTP and network events" \
     --url "https://github.com/logcorrelator/logcorrelator" \
     --license "MIT" \
     --vendor "logcorrelator <dev@example.com>" \
+    --rpm-dist el7 \
     --depends "systemd" \
-    --after-install /tmp/scripts/postinst \
+    --after-install /tmp/scripts/post \
-    --before-remove /tmp/scripts/prerm \
+    --before-remove /tmp/scripts/preun \
-    --after-remove /tmp/scripts/postrm \
+    --after-remove /tmp/scripts/postun \
-    -p /packages/rpm/logcorrelator-${VERSION}-1.x86_64.rpm \
+    -p /packages/rpm/centos7/logcorrelator-${VERSION}-1.el7.x86_64.rpm \
     usr/bin/logcorrelator \
     etc/logcorrelator/logcorrelator.yml \
     usr/share/logcorrelator/logcorrelator.yml.example \
     var/log/logcorrelator \
-    var/run/logcorrelator
+    var/run/logcorrelator \
+    etc/systemd/system/logcorrelator.service
 
 # =============================================================================
-# Stage 3: Output - Image finale avec les packages
+# Stage 4: RPM Package builder for Rocky Linux 8
+# =============================================================================
+FROM rockylinux:8 AS rpm-rocky8-builder
+
+WORKDIR /package
+
+# Install RPM build tools and fpm
+RUN dnf install -y epel-release && \
+    dnf install -y ruby rubygems ruby-devel rpm-build gcc make && \
+    gem install fpm -v 1.16.0 --no-document && \
+    dnf clean all
+
+# Copy binary from builder
+COPY --from=builder /build/dist/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example
+COPY --from=builder /build/logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
+COPY packaging/rpm/post /tmp/scripts/post
+COPY packaging/rpm/preun /tmp/scripts/preun
+COPY packaging/rpm/postun /tmp/scripts/postun
+
+# Create directories and set permissions
+RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/lib/logcorrelator && \
+    chmod 755 /tmp/pkgroot/usr/bin/logcorrelator && \
+    chmod 640 /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml && \
+    chmod 640 /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example && \
+    chmod 644 /tmp/pkgroot/etc/systemd/system/logcorrelator.service && \
+    chmod 755 /tmp/scripts/* && \
+    chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
+    chmod 755 /tmp/pkgroot/var/run/logcorrelator
+
+# Build RPM for Rocky Linux 8
+ARG VERSION=1.0.0
+RUN mkdir -p /packages/rpm/rocky8 && \
+    fpm -s dir -t rpm \
+    -n logcorrelator \
+    -v "${VERSION}" \
+    -C /tmp/pkgroot \
+    --architecture "x86_64" \
+    --rpm-os linux \
+    --description "Log correlation service for HTTP and network events" \
+    --url "https://github.com/logcorrelator/logcorrelator" \
+    --license "MIT" \
+    --vendor "logcorrelator <dev@example.com>" \
+    --rpm-dist el8 \
+    --depends "systemd" \
+    --after-install /tmp/scripts/post \
+    --before-remove /tmp/scripts/preun \
+    --after-remove /tmp/scripts/postun \
+    -p /packages/rpm/rocky8/logcorrelator-${VERSION}-1.el8.x86_64.rpm \
+    usr/bin/logcorrelator \
+    etc/logcorrelator/logcorrelator.yml \
+    usr/share/logcorrelator/logcorrelator.yml.example \
+    var/log/logcorrelator \
+    var/run/logcorrelator \
+    etc/systemd/system/logcorrelator.service
+
+# =============================================================================
+# Stage 5: RPM Package builder for Rocky Linux 9
+# =============================================================================
+FROM rockylinux:9 AS rpm-rocky9-builder
+
+WORKDIR /package
+
+# Install RPM build tools and fpm
+RUN dnf install -y epel-release && \
+    dnf install -y ruby rubygems ruby-devel rpm-build gcc make && \
+    gem install fpm -v 1.16.0 --no-document && \
+    dnf clean all
+
+# Copy binary from builder
+COPY --from=builder /build/dist/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example
+COPY --from=builder /build/logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
+COPY packaging/rpm/post /tmp/scripts/post
+COPY packaging/rpm/preun /tmp/scripts/preun
+COPY packaging/rpm/postun /tmp/scripts/postun
+
+# Create directories and set permissions
+RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/lib/logcorrelator && \
+    chmod 755 /tmp/pkgroot/usr/bin/logcorrelator && \
+    chmod 640 /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml && \
+    chmod 640 /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example && \
+    chmod 644 /tmp/pkgroot/etc/systemd/system/logcorrelator.service && \
+    chmod 755 /tmp/scripts/* && \
+    chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
+    chmod 755 /tmp/pkgroot/var/run/logcorrelator
+
+# Build RPM for Rocky Linux 9
+ARG VERSION=1.0.0
+RUN mkdir -p /packages/rpm/rocky9 && \
+    fpm -s dir -t rpm \
+    -n logcorrelator \
+    -v "${VERSION}" \
+    -C /tmp/pkgroot \
+    --architecture "x86_64" \
+    --rpm-os linux \
+    --description "Log correlation service for HTTP and network events" \
+    --url "https://github.com/logcorrelator/logcorrelator" \
+    --license "MIT" \
+    --vendor "logcorrelator <dev@example.com>" \
+    --rpm-dist el9 \
+    --depends "systemd" \
+    --after-install /tmp/scripts/post \
+    --before-remove /tmp/scripts/preun \
+    --after-remove /tmp/scripts/postun \
+    -p /packages/rpm/rocky9/logcorrelator-${VERSION}-1.el9.x86_64.rpm \
+    usr/bin/logcorrelator \
+    etc/logcorrelator/logcorrelator.yml \
+    usr/share/logcorrelator/logcorrelator.yml.example \
+    var/log/logcorrelator \
+    var/run/logcorrelator \
+    etc/systemd/system/logcorrelator.service
+
+# =============================================================================
+# Stage 6: RPM Package builder for Rocky Linux 10
+# =============================================================================
+FROM rockylinux:10 AS rpm-rocky10-builder
+
+WORKDIR /package
+
+# Install RPM build tools and fpm
+RUN dnf install -y epel-release && \
+    dnf install -y ruby rubygems ruby-devel rpm-build gcc make && \
+    gem install fpm -v 1.16.0 --no-document && \
+    dnf clean all
+
+# Copy binary from builder
+COPY --from=builder /build/dist/logcorrelator /tmp/pkgroot/usr/bin/logcorrelator
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml
+COPY --from=builder /build/config.example.yml /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example
+COPY --from=builder /build/logcorrelator.service /tmp/pkgroot/etc/systemd/system/logcorrelator.service
+COPY packaging/rpm/post /tmp/scripts/post
+COPY packaging/rpm/preun /tmp/scripts/preun
+COPY packaging/rpm/postun /tmp/scripts/postun
+
+# Create directories and set permissions
+RUN mkdir -p /tmp/pkgroot/var/log/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/run/logcorrelator && \
+    mkdir -p /tmp/pkgroot/var/lib/logcorrelator && \
+    chmod 755 /tmp/pkgroot/usr/bin/logcorrelator && \
+    chmod 640 /tmp/pkgroot/etc/logcorrelator/logcorrelator.yml && \
+    chmod 640 /tmp/pkgroot/usr/share/logcorrelator/logcorrelator.yml.example && \
+    chmod 644 /tmp/pkgroot/etc/systemd/system/logcorrelator.service && \
+    chmod 755 /tmp/scripts/* && \
+    chmod 755 /tmp/pkgroot/var/log/logcorrelator && \
+    chmod 755 /tmp/pkgroot/var/run/logcorrelator
+
+# Build RPM for Rocky Linux 10
+ARG VERSION=1.0.0
+RUN mkdir -p /packages/rpm/rocky10 && \
+    fpm -s dir -t rpm \
+    -n logcorrelator \
+    -v "${VERSION}" \
+    -C /tmp/pkgroot \
+    --architecture "x86_64" \
+    --rpm-os linux \
+    --description "Log correlation service for HTTP and network events" \
+    --url "https://github.com/logcorrelator/logcorrelator" \
+    --license "MIT" \
+    --vendor "logcorrelator <dev@example.com>" \
+    --rpm-dist el10 \
+    --depends "systemd" \
+    --after-install /tmp/scripts/post \
+    --before-remove /tmp/scripts/preun \
+    --after-remove /tmp/scripts/postun \
+    -p /packages/rpm/rocky10/logcorrelator-${VERSION}-1.el10.x86_64.rpm \
+    usr/bin/logcorrelator \
+    etc/logcorrelator/logcorrelator.yml \
+    usr/share/logcorrelator/logcorrelator.yml.example \
+    var/log/logcorrelator \
+    var/run/logcorrelator \
+    etc/systemd/system/logcorrelator.service
+
+# =============================================================================
+# Stage 7: Output - Image finale avec tous les packages
 # =============================================================================
 FROM alpine:latest AS output
 
 WORKDIR /packages
-COPY --from=package-builder /packages/deb/*.deb /packages/deb/
+COPY --from=deb-package-builder /packages/deb/*.deb /packages/deb/
-COPY --from=package-builder /packages/rpm/*.rpm /packages/rpm/
+COPY --from=rpm-centos7-builder /packages/rpm/centos7/*.rpm /packages/rpm/centos7/
+COPY --from=rpm-rocky8-builder /packages/rpm/rocky8/*.rpm /packages/rpm/rocky8/
+COPY --from=rpm-rocky9-builder /packages/rpm/rocky9/*.rpm /packages/rpm/rocky9/
+COPY --from=rpm-rocky10-builder /packages/rpm/rocky10/*.rpm /packages/rpm/rocky10/
 
-CMD ["sh", "-c", "echo '=== DEB Packages ===' && ls -la /packages/deb/ && echo '' && echo '=== RPM Packages ===' && ls -la /packages/rpm/"]
+CMD ["sh", "-c", "echo '=== DEB Packages ===' && ls -la /packages/deb/ && echo '' && echo '=== RPM CentOS 7 ===' && ls -la /packages/rpm/centos7/ && echo '' && echo '=== RPM Rocky Linux 8 ===' && ls -la /packages/rpm/rocky8/ && echo '' && echo '=== RPM Rocky Linux 9 ===' && ls -la /packages/rpm/rocky9/ && echo '' && echo '=== RPM Rocky Linux 10 ===' && ls -la /packages/rpm/rocky10/"]

architecture.yml

@@ -23,7 +23,7 @@ runtime:
       logcorrelator est livré sous forme de binaire autonome, exécuté comme un
       service systemd. L'unité systemd assure le démarrage automatique au boot,
       le redémarrage en cas de crash, et une intégration standard dans l'écosystème
-      Linux (notamment sur Rocky Linux 8+).
+      Linux (notamment sur CentOS 7 et Rocky Linux 8+).
     binary_path: /usr/bin/logcorrelator
     config_path: /etc/logcorrelator/logcorrelator.yml
     user: logcorrelator
@@ -48,8 +48,10 @@ runtime:
         WantedBy=multi-user.target
   os:
     supported:
+      - centos-7
       - rocky-linux-8+
       - rocky-linux-9+
+      - rocky-linux-10+
       - autres-linux-recentes
   logs:
     stdout_stderr: journald
@@ -471,7 +473,7 @@ docker:
 packaging:
   description: >
     logcorrelator est distribué sous forme de packages .deb (Debian/Ubuntu) et
-    .rpm (Rocky Linux/RHEL/CentOS), construits intégralement dans Docker avec fpm.
+    .rpm (CentOS 7, Rocky Linux/RHEL 8, 9, 10), construits intégralement dans Docker avec fpm.
   formats:
     - deb
     - rpm
@@ -480,10 +482,14 @@ packaging:
       - debian-12+
       - ubuntu-22.04+
     rpm:
+      - centos-7
       - rocky-linux-8+
       - rocky-linux-9+
+      - rocky-linux-10+
+      - rhel-7+
       - rhel-8+
       - rhel-9+
+      - rhel-10+
   tool: fpm
   build_pipeline:
     dockerfile: Dockerfile.package
@@ -492,13 +498,25 @@ packaging:
         description: >
           Compilation du binaire Go avec CGO_ENABLED=0 pour un binaire statique.
           GOOS=linux GOARCH=amd64.
-      - name: package_builder
+      - name: deb_package_builder
         description: >
-          Installation de fpm, rpm, dpkg-dev. Création de l'arborescence
+          Construction du package DEB pour Debian/Ubuntu avec fpm.
-          et exécution de fpm pour générer DEB et RPM.
+      - name: rpm_centos7_builder
+        description: >
+          Construction du package RPM pour CentOS 7 (el7) avec fpm.
+      - name: rpm_rocky8_builder
+        description: >
+          Construction du package RPM pour Rocky Linux 8 (el8) avec fpm.
+      - name: rpm_rocky9_builder
+        description: >
+          Construction du package RPM pour Rocky Linux 9 (el9) avec fpm.
+      - name: rpm_rocky10_builder
+        description: >
+          Construction du package RPM pour Rocky Linux 10 (el10) avec fpm.
       - name: output
         description: >
-          Image Alpine minimale contenant les packages dans /packages/deb et /packages/rpm.
+          Image Alpine minimale contenant les packages dans /packages/deb et
+          /packages/rpm/{centos7,rocky8,rocky9,rocky10}.
   files:
     binary:
       source: dist/logcorrelator
@@ -525,9 +543,9 @@ packaging:
       prerm: packaging/deb/prerm
       postrm: packaging/deb/postrm
     rpm:
-      post: packaging/deb/postinst
+      post: packaging/rpm/post
-      preun: packaging/deb/prerm
+      preun: packaging/rpm/preun
-      postun: packaging/deb/postrm
+      postun: packaging/rpm/postun
   dependencies:
     deb:
       - systemd
@@ -537,7 +555,14 @@ packaging:
     deb:
       command: docker run --rm -v $(pwd)/dist/deb:/packages debian:latest sh -c "apt-get update && apt-get install -y /packages/*.deb"
     rpm:
-      command: docker run --rm -v $(pwd)/dist/rpm:/packages rockylinux:8 sh -c "dnf install -y /packages/*.rpm"
+      centos7:
+        command: docker run --rm -v $(pwd)/dist/rpm/centos7:/packages centos:7 sh -c "yum install -y /packages/*.rpm"
+      rocky8:
+        command: docker run --rm -v $(pwd)/dist/rpm/rocky8:/packages rockylinux:8 sh -c "dnf install -y /packages/*.rpm"
+      rocky9:
+        command: docker run --rm -v $(pwd)/dist/rpm/rocky9:/packages rockylinux:9 sh -c "dnf install -y /packages/*.rpm"
+      rocky10:
+        command: docker run --rm -v $(pwd)/dist/rpm/rocky10:/packages rockylinux:10 sh -c "dnf install -y /packages/*.rpm"
 
 non_functional:
   performance:

build.sh

@@ -41,9 +41,9 @@ docker build \
 
 # Extract packages from builder container
 echo "[4/4] Extracting packages..."
-mkdir -p "${OUTPUT_DIR}/deb" "${OUTPUT_DIR}/rpm"
+mkdir -p "${OUTPUT_DIR}/deb" "${OUTPUT_DIR}/rpm/centos7" "${OUTPUT_DIR}/rpm/rocky8" "${OUTPUT_DIR}/rpm/rocky9" "${OUTPUT_DIR}/rpm/rocky10"
 docker run --rm -v "${OUTPUT_DIR}:/output" logcorrelator-packager:latest \
-    sh -c 'cp -r /packages/deb /output/ && cp -r /packages/rpm /output/'
+    sh -c 'cp -r /packages/deb /output/ && cp -r /packages/rpm/centos7 /output/rpm/ && cp -r /packages/rpm/rocky8 /output/rpm/ && cp -r /packages/rpm/rocky9 /output/rpm/ && cp -r /packages/rpm/rocky10 /output/rpm/'
 
 echo ""
 echo "=============================================="
@@ -53,14 +53,17 @@ echo ""
 echo "Artifacts:"
 echo "  - Runtime image: logcorrelator:${VERSION}"
 echo "  - DEB package:   ${OUTPUT_DIR}/deb/logcorrelator_${VERSION}_amd64.deb"
-echo "  - RPM package:   ${OUTPUT_DIR}/rpm/logcorrelator-${VERSION}-1.x86_64.rpm"
+echo "  - RPM CentOS 7:  ${OUTPUT_DIR}/rpm/centos7/logcorrelator-${VERSION}-1.el7.x86_64.rpm"
+echo "  - RPM Rocky 8:   ${OUTPUT_DIR}/rpm/rocky8/logcorrelator-${VERSION}-1.el8.x86_64.rpm"
+echo "  - RPM Rocky 9:   ${OUTPUT_DIR}/rpm/rocky9/logcorrelator-${VERSION}-1.el9.x86_64.rpm"
+echo "  - RPM Rocky 10:  ${OUTPUT_DIR}/rpm/rocky10/logcorrelator-${VERSION}-1.el10.x86_64.rpm"
 echo ""
 echo "Usage:"
 echo "  # Run with Docker:"
 echo "  docker run -d --name logcorrelator \\"
 echo "    -v /var/run/logcorrelator:/var/run/logcorrelator \\"
 echo "    -v /var/log/logcorrelator:/var/log/logcorrelator \\"
-echo "    -v ./config.conf:/etc/logcorrelator/logcorrelator.conf \\"
+echo "    -v ./config.yml:/etc/logcorrelator/logcorrelator.yml \\"
 echo "    logcorrelator:latest"
 echo ""
 echo "  # Install DEB on Debian/Ubuntu:"
@@ -68,8 +71,15 @@ echo "  sudo dpkg -i ${OUTPUT_DIR}/deb/logcorrelator_${VERSION}_amd64.deb"
 echo "  sudo systemctl enable logcorrelator"
 echo "  sudo systemctl start logcorrelator"
 echo ""
-echo "  # Install RPM on Rocky Linux:"
+echo "  # Install RPM on CentOS 7:"
-echo "  sudo rpm -ivh ${OUTPUT_DIR}/rpm/logcorrelator-${VERSION}-1.x86_64.rpm"
+echo "  sudo yum install -y ${OUTPUT_DIR}/rpm/centos7/logcorrelator-${VERSION}-1.el7.x86_64.rpm"
+echo "  sudo systemctl enable logcorrelator"
+echo "  sudo systemctl start logcorrelator"
+echo ""
+echo "  # Install RPM on Rocky Linux 8/9/10:"
+echo "  sudo dnf install -y ${OUTPUT_DIR}/rpm/rocky8/logcorrelator-${VERSION}-1.el8.x86_64.rpm"
+echo "  sudo dnf install -y ${OUTPUT_DIR}/rpm/rocky9/logcorrelator-${VERSION}-1.el9.x86_64.rpm"
+echo "  sudo dnf install -y ${OUTPUT_DIR}/rpm/rocky10/logcorrelator-${VERSION}-1.el10.x86_64.rpm"
 echo "  sudo systemctl enable logcorrelator"
 echo "  sudo systemctl start logcorrelator"
 echo ""

packaging/rpm/logcorrelator.spec

@@ -0,0 +1,116 @@
+# logcorrelator RPM spec file
+# Compatible with CentOS 7, Rocky Linux 8, 9, 10
+
+Name:           logcorrelator
+Version:        1.0.0
+Release:        1%{?dist}
+Summary:        Log correlation service for HTTP and network events
+
+License:        MIT
+URL:            https://github.com/logcorrelator/logcorrelator
+Vendor:         logcorrelator <dev@example.com>
+Packager:       logcorrelator <dev@example.com>
+
+# CentOS 7 compatibility
+BuildArch:      x86_64
+
+# Dependencies
+Requires:       systemd
+Requires(post): systemd
+Requires(preun): systemd
+Requires(postun): systemd
+
+%description
+logcorrelator est un service système écrit en Go qui reçoit deux flux de logs JSON
+via des sockets Unix, corrèle les événements HTTP applicatifs avec des événements
+réseau, et produit des logs corrélés en temps réel vers ClickHouse et/ou fichier local.
+
+%prep
+# No source extraction needed - binary is pre-built
+
+%install
+mkdir -p %{buildroot}/usr/bin
+mkdir -p %{buildroot}/etc/logcorrelator
+mkdir -p %{buildroot}/usr/share/logcorrelator
+mkdir -p %{buildroot}/var/log/logcorrelator
+mkdir -p %{buildroot}/var/run/logcorrelator
+mkdir -p %{buildroot}/etc/systemd/system
+
+# Install binary
+install -m 0755 %{_sourcedir}/logcorrelator %{buildroot}/usr/bin/logcorrelator
+
+# Install config
+install -m 0640 %{_sourcedir}/logcorrelator.yml %{buildroot}/etc/logcorrelator/logcorrelator.yml
+install -m 0640 %{_sourcedir}/logcorrelator.yml %{buildroot}/usr/share/logcorrelator/logcorrelator.yml.example
+
+# Install systemd service
+install -m 0644 %{_sourcedir}/logcorrelator.service %{buildroot}/etc/systemd/system/logcorrelator.service
+
+%post
+# Create logcorrelator user and group
+if ! getent group logcorrelator >/dev/null 2>&1; then
+    groupadd --system logcorrelator
+fi
+
+if ! getent passwd logcorrelator >/dev/null 2>&1; then
+    useradd --system \
+        --gid logcorrelator \
+        --home-dir /var/lib/logcorrelator \
+        --no-create-home \
+        --shell /usr/sbin/nologin \
+        logcorrelator
+fi
+
+# Create directories
+mkdir -p /var/lib/logcorrelator
+mkdir -p /var/log/logcorrelator
+mkdir -p /var/run/logcorrelator
+
+# Set ownership
+chown -R logcorrelator:logcorrelator /var/lib/logcorrelator
+chown -R logcorrelator:logcorrelator /var/log/logcorrelator
+chown -R logcorrelator:logcorrelator /var/run/logcorrelator
+chown -R logcorrelator:logcorrelator /etc/logcorrelator
+
+# Set permissions
+chmod 750 /var/lib/logcorrelator
+chmod 750 /var/log/logcorrelator
+chmod 750 /etc/logcorrelator
+
+# Copy default config if not exists
+if [ ! -f /etc/logcorrelator/logcorrelator.yml ]; then
+    cp /usr/share/logcorrelator/logcorrelator.yml.example /etc/logcorrelator/logcorrelator.yml
+    chown logcorrelator:logcorrelator /etc/logcorrelator/logcorrelator.yml
+    chmod 640 /etc/logcorrelator/logcorrelator.yml
+fi
+
+# Reload systemd
+systemctl daemon-reload
+systemctl enable logcorrelator.service
+
+%preun
+if [ $1 -eq 0 ]; then
+    # Package removal, not upgrade
+    systemctl stop logcorrelator.service
+    systemctl disable logcorrelator.service
+fi
+
+%postun
+systemctl daemon-reload
+if [ $1 -ge 1 ]; then
+    # Package upgrade, restart service
+    systemctl try-restart logcorrelator.service
+fi
+
+%files
+/usr/bin/logcorrelator
+/etc/logcorrelator/logcorrelator.yml
+%config(noreplace) /etc/logcorrelator/logcorrelator.yml
+/usr/share/logcorrelator/logcorrelator.yml.example
+/var/log/logcorrelator
+/var/run/logcorrelator
+/etc/systemd/system/logcorrelator.service
+
+%changelog
+* Sat Feb 28 2026 logcorrelator <dev@example.com> - 1.0.0-1
+- Initial package for CentOS 7, Rocky Linux 8, 9, 10

packaging/rpm/post

@@ -0,0 +1,50 @@
+#!/bin/bash
+# post script for logcorrelator RPM package
+# Compatible with CentOS 7, Rocky Linux 8, 9, 10
+
+set -e
+
+# Create logcorrelator user and group
+if ! getent group logcorrelator >/dev/null 2>&1; then
+    groupadd --system logcorrelator
+fi
+
+if ! getent passwd logcorrelator >/dev/null 2>&1; then
+    useradd --system \
+        --gid logcorrelator \
+        --home-dir /var/lib/logcorrelator \
+        --no-create-home \
+        --shell /usr/sbin/nologin \
+        logcorrelator
+fi
+
+# Create directories
+mkdir -p /var/lib/logcorrelator
+mkdir -p /var/log/logcorrelator
+mkdir -p /var/run/logcorrelator
+
+# Set ownership
+chown -R logcorrelator:logcorrelator /var/lib/logcorrelator
+chown -R logcorrelator:logcorrelator /var/log/logcorrelator
+chown -R logcorrelator:logcorrelator /var/run/logcorrelator
+chown -R logcorrelator:logcorrelator /etc/logcorrelator
+
+# Set permissions
+chmod 750 /var/lib/logcorrelator
+chmod 750 /var/log/logcorrelator
+chmod 750 /etc/logcorrelator
+
+# Copy default config if not exists
+if [ ! -f /etc/logcorrelator/logcorrelator.yml ]; then
+    cp /usr/share/logcorrelator/logcorrelator.yml.example /etc/logcorrelator/logcorrelator.yml
+    chown logcorrelator:logcorrelator /etc/logcorrelator/logcorrelator.yml
+    chmod 640 /etc/logcorrelator/logcorrelator.yml
+fi
+
+# Reload systemd
+if [ -x /bin/systemctl ]; then
+    systemctl daemon-reload
+    systemctl enable logcorrelator.service
+fi
+
+exit 0

packaging/rpm/postun

@@ -0,0 +1,17 @@
+#!/bin/bash
+# postun script for logcorrelator RPM package
+# Compatible with CentOS 7, Rocky Linux 8, 9, 10
+
+set -e
+
+# $1 = 0: package is being removed
+# $1 = 1: package is being upgraded
+if [ -x /bin/systemctl ]; then
+    systemctl daemon-reload
+    if [ "$1" -ge 1 ]; then
+        # Package upgrade, restart service
+        systemctl try-restart logcorrelator.service
+    fi
+fi
+
+exit 0

packaging/rpm/preun

@@ -0,0 +1,17 @@
+#!/bin/bash
+# preun script for logcorrelator RPM package
+# Compatible with CentOS 7, Rocky Linux 8, 9, 10
+
+set -e
+
+# $1 = 0: package is being removed
+# $1 = 1: package is being upgraded
+if [ "$1" -eq 0 ]; then
+    # Package removal, stop and disable service
+    if [ -x /bin/systemctl ]; then
+        systemctl stop logcorrelator.service
+        systemctl disable logcorrelator.service
+    fi
+fi
+
+exit 0