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build: remove webserver from minimal build

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Co-Authored-By: Lorenzo Fontana <fontanalorenz@gmail.com>
Signed-off-by: Leonardo Grasso <me@leonardograsso.com>
This commit is contained in:
Leonardo Grasso 2020-08-24 12:14:29 +02:00 committed by poiana
parent 9d88bfd0d4
commit bdd14604d4
2 changed files with 95 additions and 31 deletions
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116
userspace/falco/CMakeLists.txt
View File

@ -39,6 +39,7 @@ add_custom_command(
${CMAKE_CURRENT_SOURCE_DIR}/outputs.proto ${CMAKE_CURRENT_SOURCE_DIR}/outputs.proto
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
if(MINIMAL_BUILD)
add_executable( add_executable(
falco falco
configuration.cpp configuration.cpp
@ -48,7 +49,6 @@ add_executable(
statsfilewriter.cpp statsfilewriter.cpp
falco.cpp falco.cpp
"${SYSDIG_SOURCE_DIR}/userspace/sysdig/fields_info.cpp" "${SYSDIG_SOURCE_DIR}/userspace/sysdig/fields_info.cpp"
webserver.cpp
grpc_context.cpp grpc_context.cpp
grpc_server_impl.cpp grpc_server_impl.cpp
grpc_request_context.cpp grpc_request_context.cpp
@ -58,43 +58,97 @@ add_executable(
${CMAKE_CURRENT_BINARY_DIR}/outputs.grpc.pb.cc ${CMAKE_CURRENT_BINARY_DIR}/outputs.grpc.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/outputs.pb.cc ${CMAKE_CURRENT_BINARY_DIR}/outputs.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/schema.pb.cc) ${CMAKE_CURRENT_BINARY_DIR}/schema.pb.cc)
else()
add_executable(
falco
configuration.cpp
logger.cpp
falco_outputs.cpp
event_drops.cpp
statsfilewriter.cpp
falco.cpp
"${SYSDIG_SOURCE_DIR}/userspace/sysdig/fields_info.cpp"
webserver.cpp
grpc_context.cpp
grpc_server_impl.cpp
grpc_request_context.cpp
grpc_server.cpp
${CMAKE_CURRENT_BINARY_DIR}/version.grpc.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/version.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/outputs.grpc.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/outputs.pb.cc
${CMAKE_CURRENT_BINARY_DIR}/schema.pb.cc)
add_dependencies(falco civetweb string-view-lite) add_dependencies(falco civetweb)
endif()
add_dependencies(falco string-view-lite)
if(USE_BUNDLED_DEPS) if(USE_BUNDLED_DEPS)
add_dependencies(falco yamlcpp) add_dependencies(falco yamlcpp)
endif() endif()
target_include_directories( if(MINIMAL_BUILD)
falco target_include_directories(
PUBLIC falco
"${SYSDIG_SOURCE_DIR}/userspace/sysdig" PUBLIC
"${PROJECT_SOURCE_DIR}/userspace/engine" "${SYSDIG_SOURCE_DIR}/userspace/sysdig"
"${PROJECT_BINARY_DIR}/userspace/falco" "${PROJECT_SOURCE_DIR}/userspace/engine"
"${PROJECT_BINARY_DIR}/driver/src" "${PROJECT_BINARY_DIR}/userspace/falco"
"${STRING_VIEW_LITE_INCLUDE}" "${PROJECT_BINARY_DIR}/driver/src"
"${YAMLCPP_INCLUDE_DIR}" "${STRING_VIEW_LITE_INCLUDE}"
"${CIVETWEB_INCLUDE_DIR}" "${YAMLCPP_INCLUDE_DIR}"
"${OPENSSL_INCLUDE_DIR}" "${OPENSSL_INCLUDE_DIR}"
"${GRPC_INCLUDE}" "${GRPC_INCLUDE}"
"${GRPCPP_INCLUDE}" "${GRPCPP_INCLUDE}"
"${PROTOBUF_INCLUDE}" "${PROTOBUF_INCLUDE}"
"${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_BINARY_DIR}"
"${DRAIOS_DEPENDENCIES_DIR}/yaml-${DRAIOS_YAML_VERSION}/target/include") "${DRAIOS_DEPENDENCIES_DIR}/yaml-${DRAIOS_YAML_VERSION}/target/include")
target_link_libraries( target_link_libraries(
falco falco
falco_engine falco_engine
sinsp sinsp
"${GPR_LIB}" "${GPR_LIB}"
"${GRPC_LIB}" "${GRPC_LIB}"
"${GRPCPP_LIB}" "${GRPCPP_LIB}"
"${PROTOBUF_LIB}" "${PROTOBUF_LIB}"
"${OPENSSL_LIBRARY_SSL}" "${OPENSSL_LIBRARY_SSL}"
"${OPENSSL_LIBRARY_CRYPTO}" "${OPENSSL_LIBRARY_CRYPTO}"
"${LIBYAML_LIB}" "${LIBYAML_LIB}"
"${YAMLCPP_LIB}" "${YAMLCPP_LIB}")
"${CIVETWEB_LIB}") else()
target_include_directories(
falco
PUBLIC
"${SYSDIG_SOURCE_DIR}/userspace/sysdig"
"${PROJECT_SOURCE_DIR}/userspace/engine"
"${PROJECT_BINARY_DIR}/userspace/falco"
"${PROJECT_BINARY_DIR}/driver/src"
"${STRING_VIEW_LITE_INCLUDE}"
"${YAMLCPP_INCLUDE_DIR}"
"${CIVETWEB_INCLUDE_DIR}"
"${OPENSSL_INCLUDE_DIR}"
"${GRPC_INCLUDE}"
"${GRPCPP_INCLUDE}"
"${PROTOBUF_INCLUDE}"
"${CMAKE_CURRENT_BINARY_DIR}"
"${DRAIOS_DEPENDENCIES_DIR}/yaml-${DRAIOS_YAML_VERSION}/target/include")
target_link_libraries(
falco
falco_engine
sinsp
"${GPR_LIB}"
"${GRPC_LIB}"
"${GRPCPP_LIB}"
"${PROTOBUF_LIB}"
"${OPENSSL_LIBRARY_SSL}"
"${OPENSSL_LIBRARY_CRYPTO}"
"${LIBYAML_LIB}"
"${YAMLCPP_LIB}"
"${CIVETWEB_LIB}")
endif()
configure_file(config_falco.h.in config_falco.h) configure_file(config_falco.h.in config_falco.h)

10
userspace/falco/falco.cpp
View File

@ -43,7 +43,9 @@ limitations under the License.
#include "falco_engine.h" #include "falco_engine.h"
#include "config_falco.h" #include "config_falco.h"
#include "statsfilewriter.h" #include "statsfilewriter.h"
#ifndef MINIMAL_BUILD
#include "webserver.h" #include "webserver.h"
#endif
#include "grpc_server.h" #include "grpc_server.h"
#include "banned.h" // This raises a compilation error when certain functions are used #include "banned.h" // This raises a compilation error when certain functions are used
@ -461,7 +463,9 @@ int falco_init(int argc, char **argv)
double duration; double duration;
scap_stats cstats; scap_stats cstats;
#ifndef MINIMAL_BUILD
falco_webserver webserver; falco_webserver webserver;
#endif
falco::grpc::server grpc_server; falco::grpc::server grpc_server;
std::thread grpc_server_thread; std::thread grpc_server_thread;
@ -1225,6 +1229,7 @@ int falco_init(int argc, char **argv)
delete mesos_api; delete mesos_api;
mesos_api = 0; mesos_api = 0;
#ifndef MINIMAL_BUILD
if(trace_filename.empty() && config.m_webserver_enabled && !disable_k8s_audit) if(trace_filename.empty() && config.m_webserver_enabled && !disable_k8s_audit)
{ {
std::string ssl_option = (config.m_webserver_ssl_enabled ? " (SSL)" : ""); std::string ssl_option = (config.m_webserver_ssl_enabled ? " (SSL)" : "");
@ -1232,6 +1237,7 @@ int falco_init(int argc, char **argv)
webserver.init(&config, engine, outputs); webserver.init(&config, engine, outputs);
webserver.start(); webserver.start();
} }
#endif
// gRPC server // gRPC server
if(config.m_grpc_enabled) if(config.m_grpc_enabled)
@ -1302,7 +1308,9 @@ int falco_init(int argc, char **argv)
inspector->close(); inspector->close();
engine->print_stats(); engine->print_stats();
sdropmgr.print_stats(); sdropmgr.print_stats();
#ifndef MINIMAL_BUILD
webserver.stop(); webserver.stop();
#endif
if(grpc_server_thread.joinable()) if(grpc_server_thread.joinable())
{ {
grpc_server.shutdown(); grpc_server.shutdown();
@ -1315,7 +1323,9 @@ int falco_init(int argc, char **argv)
result = EXIT_FAILURE; result = EXIT_FAILURE;
#ifndef MINIMAL_BUILD
webserver.stop(); webserver.stop();
#endif
if(grpc_server_thread.joinable()) if(grpc_server_thread.joinable())
{ {
grpc_server.shutdown(); grpc_server.shutdown();