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  • distro_bats

    2019-10-24 13:09:19
    distro_bats
  • import distro

    2020-12-08 18:21:05
    <div><p>While running cobbler import it executing distro pre triggers multiple times but its creating one distro. <p>distribution details: breed:redhat os version:rhel6 <p>Below is the import log ...
  • Fatdog Distro

    2020-12-05 14:20:29
    <div><p>This is a wonderfully small and stable distro for low end notebooks. Multibootusb did not recognise it. http://distro.ibiblio.org/fatdog/web/</p><p>该提问来源于开源项目:mbusb/...
  • distro detection

    2020-12-25 19:15:23
    <div><p>Upstream Python is deprecating platform.linux_...[2] https://github.com/nir0s/distro#distro---a-linux-os-platform-information-api</p><p>该提问来源于开源项目:Azure/WALinuxAgent</p></div>
  • Distro packages

    2020-11-25 14:46:12
    <div><p>We should provide and eventually maintain...<p>Beside the basic packaging, this would mean also contributing the package to the distro and addressing some issues to make this particular such as: ...
  • Distro update

    2020-12-09 06:52:33
    <div><p>I performed a distro update today and got this message: <p>Include file missing: drupal-org-core.make [error] Include file missing: drupal-org.make [error] drupal-7.16 downloaded. [ok] <p>...
  • distro-packages:适用于Ubuntu MATE应用程序的Distro打包
  • worldmaker-distro-源码

    2021-03-27 00:38:35
    worldmaker-distro
  • <p>This is to handle the fact that a distro might be deleted and then aliased to another distro ID. The permissions to access the old distro should still apply to the aliased one. The working ...
  • Testing Open Distro

    2021-01-03 05:16:38
    <div><p>The recently released <a href="https://opendistro.github.io/for-elasticsearch/">Open Distro</a> alternative to Elasticsearch and Kibana comes with some useful features and we may want to be ...
  • LinuxDistro4U LinuxDistro4U是一个Web应用程序,使用机器学习,根据您对一组问题的回答,向您推荐一个Linux Distro
  • Open Distro 初探

    千次阅读 2019-10-22 23:30:57
    Amzone 2019年3月正式推出 Open Distro for Elasticsearch。这是 Elasticsearch 的一个增值发行版,100% 开源(采用 Apache 2.0 许可证)并且由 AWS 提供支持。Open Distro for Elasticsearch 利用了 Elasticsearch ...

    Amzone 2019 年 3 月正式推出 Open Distro for Elasticsearch。这是 Elasticsearch 的一个增值发行版,100% 开源(采用 Apache 2.0 许可证)并且由 AWS 提供支持。Open Distro for Elasticsearch 利用了 Elasticsearch 和 Kibana 的开放源代码。

    个人很欣赏 Elastic 的 Shay Banon 的,他对 Amzone 的 Open Distro 应该是很不爽,但是对于现在的 Elastic 一系列增值服务,我们也是很不爽。

    亚马逊决定推出 Open Distro。Open Distro for Elasticsearch 是一款价值增添(value-added)的 Elasticsearch 发行版,100%开源(采用 Apache 2.0 许可证),并且由 AWS 支持。

    在本场 Chat 中,会讲到如下内容:

    1. 背景
    2. Open Distro 和 Elasticsearch 有什么区别
    3. Open Distro 安装步骤
    4. 安全插件
    5. 警报插件
    6. 性能分析器

    适合人群: 高效构建日志追踪功能的架构人员

    1. 背景

    Open Distro for Elasticsearch 利用 Elasticsearch 和 Kibana 的开源代码(Kibana 是 Elasticsearch 的数据可视化插件)。Open Distro for Elasticsearch 不是 ElasticSearch 的一个分支。

    AWS 的云架构战略副总裁 Adrian Cockcroft 认为 Open Distro for Elasticsearch 之所以必要是因为 Elasticsearch Global BV(Elasticsearch 的商业主导公司,简称 Elastic)通过在其代码库中添加大量专有软件来“模糊轨道”(blurs the tracks)。

    Cockcroft 认为添加专有代码来创建新功能本身并不是问题。因为大多数开源软件背后商业公司都这样做,然后通常添加支持服务来赚取一定的费用。但就 Elasticsearch 而言,对于自由软件用户所获得的内容“缺乏清晰度”(lack of clarity)。

    2. Open Distro 和 Elasticsearch 有什么区别

    在这里插入图片描述

    当然,最大的区别在于许可, 上面讨论的其他插件都是 Apache 2.0 许可. 并且与 ELK Stack 中的相同功能相比是完全开源的。

    对于多数用户来说,基本的用户验证都需要收费使用插件的话,一切废话都不用再说,毕竟提高整合效率,加快项目上线速度才是首先要考虑的.

    3. Open Distro 安装步骤

    目前,该项目支持两种安装方法 - 通过 RPM 包或起诉 Docker 镜像, 还是用习惯的 Docker 方式

    第一步:创建 docker-compose.yml 文件

    version: '3'services:  odfe-node1:    image: amazon/opendistro-for-elasticsearch:1.1.0    container_name: odfe-node1    environment:      - cluster.name=odfe-cluster      - bootstrap.memory_lock=true # along with the memlock settings below, disables swapping      - "ES_JAVA_OPTS=-Xms512m -Xmx512m" # minimum and maximum Java heap size, recommend setting both to 50% of system RAM    ulimits:      memlock:        soft: -1        hard: -1    volumes:      - odfe-data1:/usr/share/elasticsearch/data    ports:      - 9200:9200      - 9600:9600 # required for Performance Analyzer    networks:      - odfe-net  odfe-node2:    image: amazon/opendistro-for-elasticsearch:0.7.0    container_name: odfe-node2    environment:      - cluster.name=odfe-cluster      - bootstrap.memory_lock=true      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"      - discovery.zen.ping.unicast.hosts=odfe-node1    ulimits:      memlock:        soft: -1        hard: -1    volumes:      - odfe-data2:/usr/share/elasticsearch/data    networks:      - odfe-net  kibana:    image: amazon/opendistro-for-elasticsearch-kibana:0.7.0    container_name: odfe-kibana    ports:      - 5601:5601    expose:      - "5601"    environment:      ELASTICSEARCH_URL: https://odfe-node1:9200    networks:      - odfe-netvolumes:  odfe-data1:  odfe-data2:networks:  odfe-net:

    Elasticsearch 和 Kibana 映射的常规端口(9200/5601)以及 Perf Analyzer(9600)的额外端口。

    禁用内存交换并设置 JVM 堆大小。

    docker-compose up
    CONTAINER ID        NAME                CPU %               MEM USAGE / LIMIT     MEM %               NET I/O             BLOCK I/O           PIDSed56148cf60b        odfe-logstash       93.36%              193.4MiB / 700MiB     27.63%              4.9kB / 732B        163MB / 14MB        11abdf58927153        odfe-kibana         0.02%               150.6MiB / 700MiB     21.51%              4.52kB / 676B       230MB / 15.1MB      112adad38234f0        odfe-node1          19.54%              548.5MiB / 1.953GiB   27.42%              4.9kB / 516B        890MB / 102MB       31

    现在,与我们习惯使用的 ELK Stack 相比,一个关键的区别是默认情况下启用了安全插件。

    然后访问 Kibana:http:// localhost: 5601在这里插入图片描述在这里插入图片描述

    4. 安全插件

    安全性是 ELK Stack 最有意义的开源添加, 先使用默认的配置来启动,以后专门写一篇安全设置修改的教程.*(admin, admin )

    任何熟悉 ELK 安全插件的人都会发现很多相同的功能。基于角色的访问,用户控制和映射,审计日志记录,API,AD 和 LDAP 支持 - 这些都是安全插件的一部分。

    在这里插入图片描述

    5. 警报插件

    Open Distro for Elasticsearch 提供了一种内置机制,用于在 Elasticsearch 索引满足您定义的阈值和条件时发送警报。

    在 Kibana 的新警报页面上,您将找到一个选项卡,您可以在其中定义要将警报发送到(目标)的位置。我尝试创建一个钉钉警报

    在这里插入图片描述

    然后,您需要构建所谓的触发器,该触发器定义监视器检查的特定条件以及触发警报时要执行的操作。

    初步看看之后,Open Distro for Elasticsearch 中的警报机制仍然有点粗糙而且还不成熟。相比较 Elastic 那边复杂的 Alert 和收费来看, 方向已经很不错了.

    设置一个钉钉也是很 666 ......

    6. 性能分析器

    处理 Elasticsearch 的一个已知痛点是监控性能, Performance Analyzer 插件是可以在本地安装并用于查询群集上的性能指标的代理。下载性能分析器:https://opendistro.github.io/for-elasticsearch/downloads.html在这里插入图片描述

    总结

    整体起来看的话,插件配置简单,部署容易,相比 Elastic 的模糊轨道,确实可以说清晰才是王道!


    本文首发于 GitChat,未经授权不得转载,转载需与 GitChat 联系。

    阅读全文: http://gitbook.cn/gitchat/activity/5dae790ec23b987cddded343

    您还可以下载 CSDN 旗下精品原创内容社区 GitChat App ,阅读更多 GitChat 专享技术内容哦。

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  • Linux发行版选择器 根据属性选择Linux Distro的工具
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  • Distro script diswork

    2020-12-02 14:55:34
    <p>But I have a small problem to get the Distro of my Linux's servers, <p>The distro script downloaded on the repo, get this error on Librenms : <p><img alt="selection_001" src=...
  • Cannot add distro

    2020-12-09 13:04:04
    When I did that through <a href="https://release-monitoring.org/distro/add">web interface</a> I got HTTP 500 on form submission.</p><p>该提问来源于开源项目:fedora-infra/anitya</p></div>
  • Distro Detection API

    2020-12-30 14:06:15
    <div><p>This pull request introduces a Linux Distro detection client API. <p>This, besides other things, is another block towards our ultimate goal of being able to automatically reproduce the ...
  • Recommended distro?

    2020-11-21 21:07:13
    Would like to know if there is a recommended distro to install webvirtcloud? I ask because I've never been able to properly run it on Xubuntu 14.04 and currently, I'm trying to run the setup ...
  • coreos-distro-源码

    2021-05-08 06:30:36
    cd coreos-distro 启动和SSH Vagrant有两个“提供者”,其说明略有不同。 请遵循以下两个选项之一: VirtualBox提供者 VirtualBox提供程序是默认的Vagrant提供程序。 如果不确定,请使用此选项。 vagrant up ...
  • Enhance distro support

    2020-12-27 04:29:54
    This PR adds support for a $nginx::repo_release parameter that allows the distro code name to be specified rather than blindly taking it from lsbdistcodename. <pre><code> class { 'nginx': ...
  • add AKSDockerEngine distro

    2020-12-05 19:08:09
    <p><strong>What this PR does / why we need it</strong>: <p><strong>Which issue this PR fixes</strong> ...add AKSDockerEngine distro </code></pre>该提问来源于开源项目:Azure/acs-engine</p></div>
  • Guitar Pedal distro

    2020-12-09 12:37:34
    I have independently built a realtime version of Raspian Stretch, with intention to share as a kind of distro, or prepackaged image for people who want to jump quick into building guitar pedals....
  • distro with blank name

    2020-12-02 02:31:09
    method to add a distro. It didnot not worked untill I also passed the name parameter in attributes. When it started working and I checked the disto list, I found that there is a distro with blank ...
  • <div><p>These are some of the changes for working towards v2. <h3>Changes <ul><li>Added <code>get_implementation()</code> which will choose which <code>LinuxDistribution</code> ...nir0s/distro</p></div>
  • Compat distro package types

    2020-12-01 12:59:53
    <div><p>In DISTRO_SPECS <pre><code> DISTRO_BINARY_COMPAT='debian' </code></pre> <p>Means we need code like: <pre><code> case $DISTRO_BINARY_COMPAT in ubuntu|trisquel|debian|devuan) ...
  • update distro page text

    2020-12-09 04:47:10
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  • Steps to reproduce: Double click the row to run specific distro Symptoms: It throws array index overflow error, then accidentally deleted distro registry Report link: ...
  • </li><li>Update source-build to create rpm|deb assets for submission into distro archive acceptance process</li><li>Work through the first distro submission process</li><li>Add distro archive ...
  • <div><p>Note that the problem of identifying the system base of a derived distro is often pretty much the same exact problem as a distro ID'ing wrong, so to fix the latter often also results in ...

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