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d63704c72d
Implement a custom prometheus http handler in order to: 1. Support listening on a specified address as opposed to any 2. Remove the requirement on the unmaintained promhttp library This feature comes with one limitation: if an IPv4 address is used, the server will not listen on the IPv6-mapped address, even if IPv6 is available. That is, dual-stacking does not work. Solves: #1475 --------- Co-authored-by: Pavel Punsky <eakraly@users.noreply.github.com>
58 lines
1.7 KiB
CMake
58 lines
1.7 KiB
CMake
# Author: Kang Lin (kl222@126.com)
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#
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# Find Prometheus.
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#
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# Set this variable to any additional path you want the module to search:
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# Prometheus_DIR or Prometheus_ROOT
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#
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# Try to find prometheus
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# Once done, this will define:
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# Prometheus_FOUND - Prometheus (or all requested components of prom, microhttpd) was found.
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# Prometheus_INCLUDE_DIRS - Libevent include directories
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# Prometheus_LIBRARIES - libraries needed to use Prometheus
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#
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include(FindPackageHandleStandardArgs)
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find_package(PkgConfig)
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pkg_check_modules(PC_prom QUIET prom)
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pkg_check_modules(PC_microhttd QUIET microhttpd)
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find_path(microhttpd_include_dir
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NAMES microhttpd.h
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HINTS ${Prometheus_DIR} ${Prometheus_ROOT} ${PC_microhttd_INCLUDE_DIRS} /usr
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PATHS $ENV{Prometheus_DIR} $ENV{Prometheus_ROOT}
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PATH_SUFFIXES include
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)
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find_library(
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microhttpd_libs
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NAMES microhttpd
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HINTS ${Prometheus_DIR} ${Prometheus_ROOT} ${PC_microhttd_LIBRARY_DIRS}
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PATHS $ENV{Prometheus_DIR} $ENV{Prometheus_ROOT}
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PATH_SUFFIXES lib ${CMAKE_INSTALL_LIBDIR})
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find_path(prom_INCLUDE_DIR
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NAMES prom.h
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HINTS ${Prometheus_DIR} ${Prometheus_ROOT} ${PC_prom_INCLUDE_DIRS} /usr
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PATHS $ENV{Prometheus_DIR} $ENV{Prometheus_ROOT}
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PATH_SUFFIXES include
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)
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find_library(
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prom_libs
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NAMES prom
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HINTS ${Prometheus_DIR} ${Prometheus_ROOT} ${PC_prom_LIBRARY_DIRS}
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PATHS $ENV{Prometheus_DIR} $ENV{Prometheus_ROOT}
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PATH_SUFFIXES lib ${CMAKE_INSTALL_LIBDIR})
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find_package_handle_standard_args(Prometheus
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REQUIRED_VARS prom_libs prom_INCLUDE_DIR
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microhttpd_include_dir microhttpd_libs
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)
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set(Prometheus_INCLUDE_DIRS
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${prom_INCLUDE_DIR}
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${microhttpd_include_dir})
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set(Prometheus_LIBRARIES ${prom_libs} ${microhttpd_libs})
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