centreon / centreon-clib Goto Github PK

License: Apache License 2.0

CMake 8.70% C++ 88.62% Shell 1.82% Go 0.86%

centreon-clib's Introduction

Centreon - IT and Application monitoring software

Introduction

Centreon is one of the most flexible and powerful monitoring softwares on the market; it is absolutely free and Open Source.

Getting Started

Centreon software can be set up

Using the sources
Using the packages
Using the ISO
Using the VM (tutorial available on Youtube)

Supported versions

Regarding the Products Lifecycle Policy, only the following versions are supported:

Centreon 21.10.x, released on November 2, 2021, full support
Centreon 21.04.x, released on April 21, 2021, security and blocking issue support only
Centreon 20.10.x, released on October 21, 2020, security support only

If your version is not one of the 3 versions specified above, we recommend that you upgrade your platform immediately.

Authors

Project leaders

Product managers

Development team

Quality Assurance

Documentation

See also the list of our contributors

Security Acknowledgement page

We want to thank all reporters and pentesters who help us improve our product each day.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, bug report, feature request and the process for submitting pull requests for us.

License

This project is licensed under the Apache 2.0 License - see the LICENSE.md file for details

centreon-clib's People

Contributors

Stargazers

Watchers

Forkers

centreon-deb centreon-lab sdelafond drlous marciopocebon

centreon-clib's Issues

Cannot compile on Debian 11

Using cmake.sh script to install and configure automatically all dependencies, when doing the make, I get the following error on Debian 11:

[ 84%] Building CXX object test/CMakeFiles/ut-clib.dir/timestamp.cc.o
[ 87%] Building CXX object test/CMakeFiles/ut-clib.dir/version.cc.o
In file included from /root/lab/centreon-clib/test/version.cc:20:
/root/.conan/data/gtest/cci.20210126/_/_/package/e019a06362b932ca5d1b082b6c112aa150c88de4/include/gtest/gtest.h: In instantiation of ‘testing::AssertionResult testing::internal::CmpHelperEQ(const char*, const char*, const T1&, const T2&) [with T1 = int; T2 = unsigned int]’:
/root/.conan/data/gtest/cci.20210126/_/_/package/e019a06362b932ca5d1b082b6c112aa150c88de4/include/gtest/gtest.h:1564:23:   required from ‘static testing::AssertionResult testing::internal::EqHelper::Compare(const char*, const char*, const T1&, const T2&) [with T1 = int; T2 = unsigned int; typename std::enable_if<((! std::is_integral<_Tp>::value) || (! std::is_pointer<_Dp>::value))>::type* <anonymous> = 0]’
/root/lab/centreon-clib/test/version.cc:26:3:   required from here
/root/.conan/data/gtest/cci.20210126/_/_/package/e019a06362b932ca5d1b082b6c112aa150c88de4/include/gtest/gtest.h:1545:11: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const unsigned int’ [-Wsign-compare]
 1545 |   if (lhs == rhs) {
      |       ~~~~^~~~~~
[ 89%] Linking CXX executable ut-clib
/usr/bin/ld: cannot find -lcentreon_clib
collect2: error: ld returned 1 exit status
make[2]: *** [test/CMakeFiles/ut-clib.dir/build.make:257: test/ut-clib] Error 1
make[1]: *** [CMakeFiles/Makefile2:1035: test/CMakeFiles/ut-clib.dir/all] Error 2
make: *** [Makefile:160: all] Error 2

With Debian 10 works normally

More information:

# neofetch
       _,met$$$$$gg.          root@debian11
    ,g$$$$$$$$$$$$$$$P.       -------------
  ,g$$P"     """Y$$.".        OS: Debian GNU/Linux 11 (bullseye) x86_64
 ,$$P'              `$$$.     Host: BHYVE 1.0
',$$P       ,ggs.     `$$b:   Kernel: 5.10.0-8-amd64
`d$$'     ,$P"'   .    $$$    Uptime: 22 mins
 $$P      d$'     ,    $$P    Packages: 1038 (dpkg)
 $$:      $$.   -    ,d$$'    Shell: bash 5.1.4
 $$;      Y$b._   _,d$P'      CPU: Intel i3 550 (2) @ 3.190GHz
 Y$$.    `.`"Y$$$$P"'         GPU: 00:06.0 Vendor fb5d Device 40fb
 `$$b      "-.__              Memory: 86MiB / 1981MiB
  `Y$$
   `Y$$.
     `$$b.
       `Y$$b.
          `"Y$b._
              `"""

No magic for AlmaLinux in cmake.sh

The cmake.sh script has some magic for CentOS and Debian-based distributions to install some dependencies.

This should also detect AlmaLinux (by looking for /etc/almalinux-release)

Incompatibility with conan2

While trying to build centreon-clib from sources on AlmaLinux 9, the build failed with:

======== Finalizing install (deploy, generators) ========
conanfile.txt: Writing generators to /home/almalinux/centreon-clib
ERROR: Invalid generator 'cmake_find_package'. Available types: CMakeToolchain, CMakeDeps, MesonToolchain, MSBuildDeps, MSBuildToolchain, NMakeToolchain, NMakeDeps, VCVars, QbsProfile, VirtualRunEnv, VirtualBuildEnv, AutotoolsDeps, AutotoolsToolchain, PkgConfigDeps, BazelDeps, BazelToolchain, IntelCC, XcodeDeps, XcodeToolchain, PremakeDeps

Quickly searching for this led me to https://stackoverflow.com/questions/75794398/conan-returning-error-invalid-generator-cmake-when-running-conan-install

Changing the pip install command in cmake.sh to install conan<2.0 fixed it. Since Conan 2.0 is relatively fresh (https://blog.conan.io/2023/02/22/Conan-2.0.html), it appears centreon-clib has not been migrated to it yet. We should either fix the pip install line, or migrate to Conan 2.0.

Don't handle EINTR

EINTR is handle in multiple components of Clib whereas it shouldn't. This would let upper floors handle breakage in syscalls for example.