refactor: drop CentOS 7 support, keep Rocky Linux 8/9 only

- CentOS 7 is EOL with inaccessible repositories (vault.centos.org)
- SCL and IUS repositories no longer working for CentOS 7
- Rocky Linux 8/9 remain fully supported and maintained

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

Dockerfile.package

@@ -31,77 +31,7 @@ RUN mkdir -p dist && \
     ./cmd/logcorrelator
 
 # =============================================================================
-# Stage 2: RPM Package builder for CentOS 7
+# Stage 2: RPM Package builder for Rocky Linux 8
-# =============================================================================
-FROM centos:centos7 AS rpm-centos7-builder
-
-WORKDIR /package
-
-# CentOS 7 is EOL - configure vault.centos.org repositories
-RUN sed -i 's|mirrorlist=|#mirrorlist=|g' /etc/yum.repos.d/*.repo && \
-    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/*.repo
-
-# Install RPM build tools and fpm
-# CentOS 7 has Ruby 2.0 by default, so we use Ruby 2.5 from SCL
-# First configure vault.centos.org for EOL CentOS 7
-RUN sed -i 's|mirrorlist=|#mirrorlist=|g' /etc/yum.repos.d/*.repo && \
-    sed -i 's|#baseurl=http://mirror.centos.org|baseurl=http://vault.centos.org|g' /etc/yum.repos.d/*.repo && \
-    yum install -y epel-release && \
-    yum install -y centos-release-scl && \
-    sed -i 's|mirror.centos.org|vault.centos.org|g' /etc/yum.repos.d/*-scl*.repo && \
-    yum install -y ruby25 ruby25-ruby-devel ruby25-rubygems rpm-build gcc make && \
-    scl enable ruby25 'gem install fpm -v 1.11.0 --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 && \
-    scl enable ruby25 'fpm -s dir -t rpm \
-    -n logcorrelator \
-    -v "${VERSION}" \
-    -C /tmp/pkgroot \
-    --architecture "x86_64" \
-    --rpm-os linux \
-    --description "Log correlation service for HTTP and network events" \
-    --url "https://github.com/logcorrelator/logcorrelator" \
-    --license "MIT" \
-    --vendor "logcorrelator <dev@example.com>" \
-    --rpm-dist el7 \
-    --depends "systemd" \
-    --after-install /tmp/scripts/post \
-    --before-remove /tmp/scripts/preun \
-    --after-remove /tmp/scripts/postun \
-    -p /packages/rpm/centos7/logcorrelator-${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 \
-    etc/systemd/system/logcorrelator.service'
-
-# =============================================================================
-# Stage 3: RPM Package builder for Rocky Linux 8
 # =============================================================================
 FROM rockylinux:8 AS rpm-rocky8-builder
 
@@ -161,7 +91,7 @@ RUN mkdir -p /packages/rpm/rocky8 && \
     etc/systemd/system/logcorrelator.service
 
 # =============================================================================
-# Stage 4: RPM Package builder for Rocky Linux 9
+# Stage 3: RPM Package builder for Rocky Linux 9
 # =============================================================================
 FROM rockylinux:9 AS rpm-rocky9-builder
 
@@ -221,13 +151,12 @@ RUN mkdir -p /packages/rpm/rocky9 && \
     etc/systemd/system/logcorrelator.service
 
 # =============================================================================
-# Stage 5: Output - Image finale avec les packages RPM
+# Stage 4: Output - Image finale avec les packages RPM
 # =============================================================================
 FROM alpine:latest AS output
 
 WORKDIR /packages
-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/
 
-CMD ["sh", "-c", "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/'"]
+CMD ["sh", "-c", "echo '=== RPM Rocky Linux 8 ===' && ls -la /packages/rpm/rocky8/ && echo '' && echo '=== RPM Rocky Linux 9 ===' && ls -la /packages/rpm/rocky9/'"]

build.sh

@@ -41,9 +41,9 @@ docker build \
 
 # Extract packages from builder container
 echo "[4/4] Extracting packages..."
-mkdir -p "${OUTPUT_DIR}/rpm/centos7" "${OUTPUT_DIR}/rpm/rocky8" "${OUTPUT_DIR}/rpm/rocky9"
+mkdir -p "${OUTPUT_DIR}/rpm/rocky8" "${OUTPUT_DIR}/rpm/rocky9"
 docker run --rm -v "${OUTPUT_DIR}:/output" logcorrelator-packager:latest \
-    sh -c 'cp -r /packages/rpm/centos7 /output/rpm/ && cp -r /packages/rpm/rocky8 /output/rpm/ && cp -r /packages/rpm/rocky9 /output/rpm/'
+    sh -c 'cp -r /packages/rpm/rocky8 /output/rpm/ && cp -r /packages/rpm/rocky9 /output/rpm/'
 
 echo ""
 echo "=============================================="
@@ -52,7 +52,6 @@ echo "=============================================="
 echo ""
 echo "Artifacts:"
 echo "  - Runtime image: logcorrelator:${VERSION}"
-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 ""
@@ -64,11 +63,6 @@ echo "    -v /var/log/logcorrelator:/var/log/logcorrelator \\"
 echo "    -v ./config.yml:/etc/logcorrelator/logcorrelator.yml \\"
 echo "    logcorrelator:latest"
 echo ""
-echo "  # Install RPM on CentOS 7:"
-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:"
 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"