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{"doc/install-guide/source/environment.rst":[{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"3a7b9619a8caa7a4dd9335ac9d49572f17dd6acc","unresolved":false,"context_lines":[{"line_number":23,"context_line":"   when the service uses SysV Init scripts instead of native systemd files. This"},{"line_number":24,"context_line":"   warning can be ignored."},{"line_number":25,"context_line":""},{"line_number":26,"context_line":"OpenStack does not require a significant amount of resources."},{"line_number":27,"context_line":"For best performance, we recommend that your environment meets or exceeds"},{"line_number":28,"context_line":"the hardware requirements in :ref:`figure-hwreqs`."},{"line_number":29,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_ec2dce95","line":26,"updated":"2015-12-07 19:45:13.000000000","message":"This sentence doesn\u0027t add anything here. I\u0027d leave it where it was or remove it altogether.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":15755,"name":"Martin Oemke","email":"zeih@zeih.eu","username":"zeih"},"change_message_id":"15cf7f401d29f4037a4ef2e43aac14768ea143ed","unresolved":false,"context_lines":[{"line_number":23,"context_line":"   when the service uses SysV Init scripts instead of native systemd files. This"},{"line_number":24,"context_line":"   warning can be ignored."},{"line_number":25,"context_line":""},{"line_number":26,"context_line":"OpenStack does not require a significant amount of resources."},{"line_number":27,"context_line":"For best performance, we recommend that your environment meets or exceeds"},{"line_number":28,"context_line":"the hardware requirements in :ref:`figure-hwreqs`."},{"line_number":29,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_a31e935c","line":26,"in_reply_to":"7a740942_812e058a","updated":"2015-12-09 10:04:29.000000000","message":"+1\nI will remove the sentence at all","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":9515,"name":"Matthew Kassawara","email":"mkassawara@gmail.com","username":"ionosphere80"},"change_message_id":"f8798bd0edafbaed3f55a1f99724f387e0c43c93","unresolved":false,"context_lines":[{"line_number":23,"context_line":"   when the service uses SysV Init scripts instead of native systemd files. This"},{"line_number":24,"context_line":"   warning can be ignored."},{"line_number":25,"context_line":""},{"line_number":26,"context_line":"OpenStack does not require a significant amount of resources."},{"line_number":27,"context_line":"For best performance, we recommend that your environment meets or exceeds"},{"line_number":28,"context_line":"the hardware requirements in :ref:`figure-hwreqs`."},{"line_number":29,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_812e058a","line":26,"in_reply_to":"7a740942_ec2dce95","updated":"2015-12-08 23:55:38.000000000","message":"+1","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"3a7b9619a8caa7a4dd9335ac9d49572f17dd6acc","unresolved":false,"context_lines":[{"line_number":27,"context_line":"For best performance, we recommend that your environment meets or exceeds"},{"line_number":28,"context_line":"the hardware requirements in :ref:`figure-hwreqs`."},{"line_number":29,"context_line":""},{"line_number":30,"context_line":"Following absolute minimum requirements support a proof-of-concept environment"},{"line_number":31,"context_line":"with core services and several :term:`CirrOS` instances:"},{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_cc84925f","line":30,"updated":"2015-12-07 19:45:13.000000000","message":"\"The following minimum requirements should support a proof-of-concept environment with core services and several :term:`CirrOS` instances:\"","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":15755,"name":"Martin Oemke","email":"zeih@zeih.eu","username":"zeih"},"change_message_id":"15cf7f401d29f4037a4ef2e43aac14768ea143ed","unresolved":false,"context_lines":[{"line_number":27,"context_line":"For best performance, we recommend that your environment meets or exceeds"},{"line_number":28,"context_line":"the hardware requirements in :ref:`figure-hwreqs`."},{"line_number":29,"context_line":""},{"line_number":30,"context_line":"Following absolute minimum requirements support a proof-of-concept environment"},{"line_number":31,"context_line":"with core services and several :term:`CirrOS` instances:"},{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_e34fbb68","line":30,"in_reply_to":"7a740942_cc84925f","updated":"2015-12-09 10:04:29.000000000","message":"+1","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"3a7b9619a8caa7a4dd9335ac9d49572f17dd6acc","unresolved":false,"context_lines":[{"line_number":30,"context_line":"Following absolute minimum requirements support a proof-of-concept environment"},{"line_number":31,"context_line":"with core services and several :term:`CirrOS` instances:"},{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"},{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_4cc74296","line":33,"updated":"2015-12-07 19:45:13.000000000","message":"Based on Tom\u0027s suggestion in the launchpad bug, let\u0027s upgrade the memory recommendation to 4 GB. Anyone have other thoughts on this?","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":9515,"name":"Matthew Kassawara","email":"mkassawara@gmail.com","username":"ionosphere80"},"change_message_id":"f8798bd0edafbaed3f55a1f99724f387e0c43c93","unresolved":false,"context_lines":[{"line_number":30,"context_line":"Following absolute minimum requirements support a proof-of-concept environment"},{"line_number":31,"context_line":"with core services and several :term:`CirrOS` instances:"},{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"},{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_efd9f5f3","line":33,"in_reply_to":"7a740942_4cc74296","updated":"2015-12-08 23:55:38.000000000","message":"I agree on 4 GB memory and eliminating the swap requirement. Except in unusual cases (such as using certain public cloud instances), all distributions create swap space during installation.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":15755,"name":"Martin Oemke","email":"zeih@zeih.eu","username":"zeih"},"change_message_id":"15cf7f401d29f4037a4ef2e43aac14768ea143ed","unresolved":false,"context_lines":[{"line_number":30,"context_line":"Following absolute minimum requirements support a proof-of-concept environment"},{"line_number":31,"context_line":"with core services and several :term:`CirrOS` instances:"},{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"},{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_833fd7b2","line":33,"in_reply_to":"7a740942_efd9f5f3","updated":"2015-12-09 10:04:29.000000000","message":"+1","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"3a7b9619a8caa7a4dd9335ac9d49572f17dd6acc","unresolved":false,"context_lines":[{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"},{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_6c4b1e2b","line":35,"updated":"2015-12-07 19:45:13.000000000","message":"Ditto, 4GB memory. Also no need to remove the comma.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":9515,"name":"Matthew Kassawara","email":"mkassawara@gmail.com","username":"ionosphere80"},"change_message_id":"f8798bd0edafbaed3f55a1f99724f387e0c43c93","unresolved":false,"context_lines":[{"line_number":32,"context_line":""},{"line_number":33,"context_line":"*  Controller Node: 1 processor, 2 GB memory, 2GB swap and 5 GB storage"},{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_4f4da998","line":35,"in_reply_to":"7a740942_6c4b1e2b","updated":"2015-12-08 23:55:38.000000000","message":"2 GB still works for compute nodes because they only run nova-compute and the Linux bridge agent. However, I don\u0027t believe that an extra 2 GB is a significant increase in requirements these days.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"3a7b9619a8caa7a4dd9335ac9d49572f17dd6acc","unresolved":false,"context_lines":[{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"},{"line_number":39,"context_line":"want to run on controller node and the number of VMs you expect to run on"},{"line_number":40,"context_line":"compute node."}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_8cb20a05","line":37,"updated":"2015-12-07 19:45:13.000000000","message":"I think this could use rewording. My suggestion:\n\n\"As the number of OpenStack services and virtual machines increases, so too do the hardware requirements for best performance. If performance in your environment degrades after enabling additional services and/or using more than a handful of virtual machines, consider upgrading your hardware.\"","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":15755,"name":"Martin Oemke","email":"zeih@zeih.eu","username":"zeih"},"change_message_id":"15cf7f401d29f4037a4ef2e43aac14768ea143ed","unresolved":false,"context_lines":[{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"},{"line_number":39,"context_line":"want to run on controller node and the number of VMs you expect to run on"},{"line_number":40,"context_line":"compute node."}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_23f14395","line":37,"in_reply_to":"7a740942_01a7750b","updated":"2015-12-09 10:04:29.000000000","message":"What if I run the controller node in Virtual Machine? Then I can not consider to add hardware resources.\n\nI think we need further rewording here, right?\nany suggestions?","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":9515,"name":"Matthew Kassawara","email":"mkassawara@gmail.com","username":"ionosphere80"},"change_message_id":"337b873f584e8fa46d57c4aaf798b11ed2cc6d76","unresolved":false,"context_lines":[{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"},{"line_number":39,"context_line":"want to run on controller node and the number of VMs you expect to run on"},{"line_number":40,"context_line":"compute node."}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_78afee2b","line":37,"in_reply_to":"7a740942_23f14395","updated":"2015-12-09 14:00:54.000000000","message":"Most hypervisors allow you to increase resources on an existing VM. They\u0027re virtual resources, but translate to hardware.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":9515,"name":"Matthew Kassawara","email":"mkassawara@gmail.com","username":"ionosphere80"},"change_message_id":"f8798bd0edafbaed3f55a1f99724f387e0c43c93","unresolved":false,"context_lines":[{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"},{"line_number":39,"context_line":"want to run on controller node and the number of VMs you expect to run on"},{"line_number":40,"context_line":"compute node."}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_e11ee95d","line":37,"in_reply_to":"7a740942_8cb20a05","updated":"2015-12-08 23:55:38.000000000","message":"so too do -\u003e so do\n\nAlso, we try to avoid and/or...\n\nIf performance degrades after enabling additional services or virtual machines, consider adding hardware resources to your environment.","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"},{"author":{"_account_id":6635,"name":"John Davidge","email":"john.davidge@rackspace.com","username":"john-davidge"},"change_message_id":"6609cde973f7f24f3d9662e6ba8530e9e6d4a95e","unresolved":false,"context_lines":[{"line_number":34,"context_line":""},{"line_number":35,"context_line":"*  Compute Node: 1 processor, 2 GB memory and 10 GB storage"},{"line_number":36,"context_line":""},{"line_number":37,"context_line":"For an enhanced installation you should increase the memory to a reasonable"},{"line_number":38,"context_line":"amount depending on the optional services (e.g. Horizon ,Heat, Manila) you"},{"line_number":39,"context_line":"want to run on controller node and the number of VMs you expect to run on"},{"line_number":40,"context_line":"compute node."}],"source_content_type":"text/x-rst","patch_set":6,"id":"7a740942_01a7750b","line":37,"in_reply_to":"7a740942_e11ee95d","updated":"2015-12-08 23:59:06.000000000","message":"I agree with Matthew\u0027s corrections here. Thanks","commit_id":"b41f589eb09d7bf641374dfbebd4c6c3084d9158"}]}