{"action":"created","comment":{"url":"https://api.github.com/repos/ePages-de/epages-docs/pulls/comments/34871228","id":34871228,"diff_hunk":"@@ -0,0 +1,52 @@\n+---\n+layout: post\n+title: \"creating systems with pipelining\"\n+date: \"2015-09-xx\"\n+icon: wrench\n+tags: pipelines, virtual mashines, development systems\n+categories: Application Management\n+authors: [\"Carsten\", \"Karsten\"]\n+---\n+\n+Today I will introduce some special topic to our readers, called [pipelining](https://en.wikipedia.org/wiki/Pipeline_(software)). When we at ePages speak about pipelining, we understand it as an automatic workflow, integrating many steps using different tools to reach a specific goal. The goal we had was to create a simple way to provide a highly specialized system. This system can be for development, external or even live.\n+The setup used here is a combination of different software and tools. One of them is [vmware](http://www.vmware.com/) with [vCenter](https://www.vmware.com/products/vcenter-server) and some [ESXi](https://www.vmware.com/products/vsphere/features/esxi-hypervisor) servers to offer and manage systems in a virtual environment.\n+Another tool we use is called [i-doit](http://www.i-doit.org/) and is used for creation and documentation of inventories and network related information.\n+As you may read in a previous [post](https://developer.epages.com/blog/2015/06/25/infrastructure-as-code.html) we often use [Jenkins](https://jenkins-ci.org/) for [Continuous Integration](http://www.martinfowler.com/articles/continuousIntegration.html), so it's one of our favourite tools to automate processes.\n+The key of an automated OS install is the combination of [iPXE](http://ipxe.org/) and kickstart isos, for example preseeds for [Debian](https://wiki.debian.org/DebianInstaller/Preseed) or [Centos/RHEL](http://www.centos.org/docs/4/html/rhel-sag-en-4/s1-kickstart2-file.html).\n+Last but not least when it comes to system specialization [Linux](https://www.linux.com/) itself should be mentioned :P.","path":"_posts/2015-09-xx-creating-systems-with-pipelining.md","position":16,"original_position":16,"commit_id":"cf91df52cb4f461e36358426d85877dc3e298bbd","original_commit_id":"cf91df52cb4f461e36358426d85877dc3e298bbd","user":{"login":"BirgitBader","id":10460958,"avatar_url":"https://avatars.githubusercontent.com/u/10460958?v=3","gravatar_id":"","url":"https://api.github.com/users/BirgitBader","html_url":"https://github.com/BirgitBader","followers_url":"https://api.github.com/users/BirgitBader/followers","following_url":"https://api.github.com/users/BirgitBader/following{/other_user}","gists_url":"https://api.github.com/users/BirgitBader/gists{/gist_id}","starred_url":"https://api.github.com/users/BirgitBader/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/BirgitBader/subscriptions","organizations_url":"https://api.github.com/users/BirgitBader/orgs","repos_url":"https://api.github.com/users/BirgitBader/repos","events_url":"https://api.github.com/users/BirgitBader/events{/privacy}","received_events_url":"https://api.github.com/users/BirgitBader/received_events","type":"User","site_admin":false},"body":"Change to: ... specialisation\r\nRemove :P at the end of the sentence.","created_at":"2015-07-17T08:35:39Z","updated_at":"2015-07-17T08:35:39Z","html_url":"https://github.com/ePages-de/epages-docs/pull/160#discussion_r34871228","pull_request_url":"https://api.github.com/repos/ePages-de/epages-docs/pulls/160","_links":{"self":{"href":"https://api.github.com/repos/ePages-de/epages-docs/pulls/comments/34871228"},"html":{"href":"https://github.com/ePages-de/epages-docs/pull/160#discussion_r34871228"},"pull_request":{"href":"https://api.github.com/repos/ePages-de/epages-docs/pulls/160"}}},"pull_request":{"url":"https://api.github.com/repos/ePages-de/epages-docs/pulls/160","id":40013707,"html_url":"https://github.com/ePages-de/epages-docs/pull/160","diff_url":"https://github.com/ePages-de/epages-docs/pull/160.diff","patch_url":"https://github.com/ePages-de/epages-docs/pull/160.patch","issue_url":"https://api.github.com/repos/ePages-de/epages-docs/issues/160","number":160,"state":"open","locked":false,"title":"am blogpost 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