!1 Initial package
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README.en.md
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# mom
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#### Description
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{**When you're done, you can delete the content in this README and update the file with details for others getting started with your repository**}
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#### Software Architecture
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Software architecture description
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#### Installation
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1. xxxx
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2. xxxx
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3. xxxx
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#### Instructions
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1. xxxx
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2. xxxx
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3. xxxx
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MOM is a policy-driven tool that can be used to manage overcommitment on KVM
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hosts. Using a connection to the hypervisor software (either libvirt or oVirt
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vdsm), MOM keeps track of active virtual machines on a host. At a regular
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collection interval, data is gathered about the host and guests. Data can come
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from multiple sources (eg. the /proc interface, libvirt API calls, a client
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program connected to a guest, etc). Once collected, the data is organized for
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use by the policy evaluation engine. If configured, MOM regularly evaluates a
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user-supplied management policy using the collected data as input. In response
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to certain conditions, the policy may trigger reconfiguration of the system’s
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overcommitment mechanisms. Currently MOM supports control of memory ballooning
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and KSM but the architecture is designed to accommodate new mechanisms such as
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cgroups.
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#### Contribution
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@ -24,13 +20,3 @@ Software architecture description
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2. Create Feat_xxx branch
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3. Commit your code
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4. Create Pull Request
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#### Gitee Feature
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1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
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2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
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3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
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4. The most valuable open source project [GVP](https://gitee.com/gvp)
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5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
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6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
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30
README.md
30
README.md
@ -1,25 +1,7 @@
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# mom
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#### 介绍
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{**以下是码云平台说明，您可以替换此简介**
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码云是 OSCHINA 推出的基于 Git 的代码托管平台（同时支持 SVN）。专为开发者提供稳定、高效、安全的云端软件开发协作平台
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无论是个人、团队、或是企业，都能够用码云实现代码托管、项目管理、协作开发。企业项目请看 [https://gitee.com/enterprises](https://gitee.com/enterprises)}
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#### 软件架构
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软件架构说明
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#### 安装教程
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1. xxxx
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2. xxxx
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3. xxxx
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#### 使用说明
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1. xxxx
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2. xxxx
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3. xxxx
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Mom是一个策略驱动工具，可用于管理KVM的内存过量分配。使用连接到虚拟机管理程序软件（libvirt 或 oVirt vdsm），Mom跟踪主机上的活动虚拟机。定期收集主机与客户机的数据。这些数据可能会来自不同的源（例如/proc接口、libvirt API调用、客户端程序连接客户机等）。数据一旦被收集，这些数据将会被组织用于策略评估引擎。如果配置，Mom会使用收集到的数据作为输入，定期评估用户提供的管理策略。作为回应，在某些情况下，该策略在系统内存过量分配时可能会触发的重新配置机制。当前，Mom支持控制内存膨胀和KSM，但该架构旨在容纳新的机制，例如cgroups。
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#### 参与贡献
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@ -27,13 +9,3 @@
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2. 新建 Feat_xxx 分支
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3. 提交代码
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4. 新建 Pull Request
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#### 码云特技
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1. 使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
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2. 码云官方博客 [blog.gitee.com](https://blog.gitee.com)
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3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解码云上的优秀开源项目
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4. [GVP](https://gitee.com/gvp) 全称是码云最有价值开源项目，是码云综合评定出的优秀开源项目
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5. 码云官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
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6. 码云封面人物是一档用来展示码云会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
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BIN
mom-0.5.12.tar.gz
Normal file
BIN
mom-0.5.12.tar.gz
Normal file
Binary file not shown.
91
mom.spec
Normal file
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mom.spec
Normal file
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%{!?python_sitelib: %global python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
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%{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
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%{!?with_check: %global with_check 0}
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%global package_version 0.5.12
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%global package_name mom
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Name: %{package_name}
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Version: 0.5.12
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Release: 1%{?release_suffix}%{?dist}
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Summary: Dynamically manage system resources on virtualization hosts
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Group: Applications/System
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License: GPLv2
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URL: http://www.ovirt.org
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Source: %{package_name}-%{package_version}.tar.gz
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}
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BuildArch: noarch
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BuildRequires: python-devel
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BuildRequires: python-nose
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BuildRequires: python-mock
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Requires(post): systemd
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Requires(preun): systemd
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Requires(postun): systemd
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BuildRequires: systemd
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# MOM makes use of libvirt by way of the python bindings to monitor and
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# interact with virtual machines.
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%if 0%{?fedora} >= 18 || 0%{?rhel} >= 7
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Requires: libvirt-daemon-driver-qemu
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%else
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Requires: libvirt
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%endif
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Requires: libvirt-python
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Requires: procps
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%description
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MOM is a policy-driven tool that can be used to manage overcommitment on KVM
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hosts. Using libvirt, MOM keeps track of active virtual machines on a host. At
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a regular collection interval, data is gathered about the host and guests. Data
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can come from multiple sources (eg. the /proc interface, libvirt API calls, a
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client program connected to a guest, etc). Once collected, the data is
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organized for use by the policy evaluation engine. When started, MOM accepts a
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user-supplied overcommitment policy. This policy is regularly evaluated using
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the latest collected data. In response to certain conditions, the policy may
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trigger reconfiguration of the system’s overcommitment mechanisms. Currently
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MOM supports control of memory ballooning and KSM but the architecture is
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designed to accommodate new mechanisms such as cgroups.
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%prep
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%setup -q -n %{package_name}-%{package_version}
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%build
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%configure --docdir="%{_pkgdocdir}"
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make %{?_smp_mflags}
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%install
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rm -rf "%{buildroot}"
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make DESTDIR="%{buildroot}" install
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install -dm 755 %{buildroot}%{_unitdir}
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mv contrib/momd.service %{buildroot}%{_unitdir}
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install -d -m 0755 "%{buildroot}/%{_sysconfdir}"
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install -m 0644 doc/mom-balloon+ksm.conf "%{buildroot}/%{_sysconfdir}/momd.conf"
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%check
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%if 0%{with_check}
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make check %{?_smp_mflags}
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%endif
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%post
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%systemd_post momd.service
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%preun
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%systemd_preun momd.service
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%postun
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%systemd_postun_with_restart momd.service
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%files
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%config(noreplace) %{_sysconfdir}/momd.conf
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%{_unitdir}/momd.service
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%{_sbindir}/momd
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%{python_sitelib}/mom/
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%{_pkgdocdir}/*
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%changelog
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* Wed Mar 04 2020 Huihui Fu <huihui.fu@cs2c.com.cn> - 0.5.12-1
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- Initial package
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