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Add MetricsBackend with prometheus counter support

This commit is contained in:
Loic Blot 2020-04-27 08:31:37 +02:00 committed by Loïc Blot
parent a36c9c3e93
commit 56bababcdf
16 changed files with 427 additions and 25 deletions

View file

@ -217,6 +217,26 @@ endif(ENABLE_REDIS)
find_package(SQLite3 REQUIRED)
OPTION(ENABLE_PROMETHEUS "Enable prometheus client support" FALSE)
set(USE_PROMETHEUS FALSE)
if(ENABLE_PROMETHEUS)
find_path(PROMETHEUS_CPP_INCLUDE_DIR NAMES prometheus/counter.h)
find_library(PROMETHEUS_PULL_LIBRARY NAMES prometheus-cpp-pull)
find_library(PROMETHEUS_CORE_LIBRARY NAMES prometheus-cpp-core)
if(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
set(PROMETHEUS_LIBRARIES ${PROMETHEUS_PULL_LIBRARY} ${PROMETHEUS_CORE_LIBRARY})
set(USE_PROMETHEUS TRUE)
include_directories(${PROMETHEUS_CPP_INCLUDE_DIR})
endif(PROMETHEUS_CPP_INCLUDE_DIR AND PROMETHEUS_PULL_LIBRARY AND PROMETHEUS_CORE_LIBRARY)
endif(ENABLE_PROMETHEUS)
if(USE_PROMETHEUS)
message(STATUS "Prometheus client enabled.")
else(USE_PROMETHEUS)
message(STATUS "Prometheus client disabled.")
endif(USE_PROMETHEUS)
OPTION(ENABLE_SPATIAL "Enable SpatialIndex AreaStore backend" TRUE)
set(USE_SPATIAL FALSE)
@ -597,6 +617,9 @@ if(BUILD_CLIENT)
if (USE_REDIS)
target_link_libraries(${PROJECT_NAME} ${REDIS_LIBRARY})
endif()
if (USE_PROMETHEUS)
target_link_libraries(${PROJECT_NAME} ${PROMETHEUS_LIBRARIES})
endif()
if (USE_SPATIAL)
target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
endif()
@ -632,6 +655,9 @@ if(BUILD_SERVER)
if (USE_REDIS)
target_link_libraries(${PROJECT_NAME}server ${REDIS_LIBRARY})
endif()
if (USE_PROMETHEUS)
target_link_libraries(${PROJECT_NAME}server ${PROMETHEUS_LIBRARIES})
endif()
if (USE_SPATIAL)
target_link_libraries(${PROJECT_NAME}server ${SPATIAL_LIBRARY})
endif()