out_oci_logan: plugin implementation

Signed-off-by: adiforluls <[email protected]>

CMakeLists.txt

@@ -255,6 +255,7 @@ option(FLB_OUT_PROMETHEUS_REMOTE_WRITE "Enable Prometheus remote write plugin"
 option(FLB_OUT_S3                      "Enable AWS S3 output plugin"                  Yes)
 option(FLB_OUT_VIVO_EXPORTER           "Enabel Vivo exporter output plugin"           Yes)
 option(FLB_OUT_WEBSOCKET               "Enable Websocket output plugin"               Yes)
+option(FLB_OUT_OCI_LOGAN               "Enable OCI Logging analytics plugin"          Yes)
 option(FLB_FILTER_ALTER_SIZE           "Enable alter_size filter"                     Yes)
 option(FLB_FILTER_AWS                  "Enable aws filter"                            Yes)
 option(FLB_FILTER_ECS                  "Enable AWS ECS filter"                        Yes)
@@ -959,7 +960,7 @@ if(FLB_BACKTRACE)
     BUILD_COMMAND $(MAKE)
     INSTALL_COMMAND $(MAKE) DESTDIR= install
     )
-  add_library(libbacktrace STATIC IMPORTED GLOBAL)
+  add_library(libbacktrace STATIC IMPORTED GLOBAL plugins/out_oci_logan/oci_client.c plugins/out_oci_logan/oci_client.h)
   set_target_properties(libbacktrace PROPERTIES IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/backtrace-prefix/lib/libbacktrace.a")
   add_dependencies(libbacktrace backtrace)
   include_directories("${CMAKE_CURRENT_BINARY_DIR}/backtrace-prefix/include/")

dockerfiles/Dockerfile.oracle

@@ -0,0 +1,65 @@
+FROM ghcr.io/verrazzano/verrazzano-base-ol9:v1.0.0-20230627070315-744eefa as builder-base
+
+RUN mkdir -p /fluent-bit/bin /fluent-bit/etc /fluent-bit/log
+
+RUN microdnf -y module enable postgresql:15 \
+    && microdnf --enablerepo=ol9_codeready_builder install -y \
+    cmake \
+    git \
+    make \
+    gcc \
+    gcc-c++ \
+    openssl openssl-devel \
+    cyrus-sasl-devel \
+    systemd-devel \
+    zlib-devel \
+    libpq-13.5-1.el9.x86_64 \
+    libpq-devel-13.5-1.el9.x86_64 \
+    libicu libicu-devel \
+    flex \
+    bison \
+    libyaml-devel \
+    postgresql postgresql-server \
+    && microdnf clean all
+
+WORKDIR /src/fluent-bit/
+COPY . ./
+
+FROM builder-base
+WORKDIR /src/fluent-bit/build/
+RUN cmake -DFLB_RELEASE=On \
+    -DFLB_JEMALLOC=On \
+    -DFLB_TLS=On \
+    -DFLB_SHARED_LIB=Off \
+    -DFLB_EXAMPLES=Off \
+    -DFLB_HTTP_SERVER=On \
+    -DFLB_IN_EXEC=Off \
+    -DFLB_IN_SYSTEMD=On \
+    -DFLB_OUT_KAFKA=On \
+    -DFLB_OUT_PGSQL=On \
+    -DFLB_JEMALLOC_OPTIONS="--with-lg-vaddr=48" \
+    -DFLB_LOG_NO_CONTROL_CHARS=On \
+    ..
+
+RUN make -j "$(getconf _NPROCESSORS_ONLN)"
+RUN install bin/fluent-bit /fluent-bit/bin/
+
+COPY conf/fluent-bit.conf \
+    conf/parsers.conf \
+    conf/parsers_ambassador.conf \
+    conf/parsers_java.conf \
+    conf/parsers_extra.conf \
+    conf/parsers_openstack.conf \
+    conf/parsers_cinder.conf \
+    conf/plugins.conf \
+    /fluent-bit/etc/
+
+# Generate schema and include as part of the container image
+RUN /fluent-bit/bin/fluent-bit -J > /fluent-bit/etc/schema.json
+
+
+EXPOSE 2020
+
+# Entry point
+ENTRYPOINT [ "/fluent-bit/bin/fluent-bit" ]
+CMD ["/fluent-bit/bin/fluent-bit", "-c", "/fluent-bit/etc/fluent-bit.conf"]

plugins/CMakeLists.txt

@@ -304,6 +304,7 @@ REGISTER_OUT_PLUGIN("out_nats")
 REGISTER_OUT_PLUGIN("out_nrlogs")
 REGISTER_OUT_PLUGIN("out_null")
 REGISTER_OUT_PLUGIN("out_opensearch")
+REGISTER_OUT_PLUGIN("out_oci_logan")
 
 if (NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
   REGISTER_OUT_PLUGIN("out_plot")

plugins/out_oci_logan/CMakeLists.txt

@@ -0,0 +1,6 @@
+set(src
+   oci_logan.c
+   oci_logan_conf.c
+   )
+
+FLB_PLUGIN(out_oci_logan "${src}" "")