{"id":746,"date":"2023-12-21T20:10:03","date_gmt":"2023-12-21T20:10:03","guid":{"rendered":"https:\/\/aenix.io\/?p=746"},"modified":"2024-02-19T01:12:13","modified_gmt":"2024-02-19T01:12:13","slug":"public-cloud-and-vps-hosting-platform","status":"publish","type":"post","link":"https:\/\/aenix.io\/public-cloud-and-vps-hosting-platform\/","title":{"rendered":"Public Cloud and VPS hosting platform"},"content":{"rendered":"\n<p>Development of a cloud virtualization system for VPS hosting and public cloud platform.<\/p>\n\n\n\n<p><strong>Objective:<\/strong><\/p>\n\n\n\n<p>The project aimed to develop a cloud virtualization system for creating VPS hosting and a public cloud platform.<\/p>\n\n\n\n<p><strong>Implementation:<\/strong><\/p>\n\n\n\n<p>Given the large number of servers, the management of OpenNebula was completely shifted into Kubernetes. This transition was facilitated by the development of the kube-opennebula project, which included fully automatic configuration of OpenNebula with all users, images, and data stores.<\/p>\n\n\n\n<p>A highly-customizable script was used for node configuration, executed by Kubernetes on each node. The storage system initially utilized LINSTOR SDS and was later transitioned to HPE 3par. An extensive API reference was prepared for integration with billing systems and the client\u2019s system, covering various scenarios. The project also involved the development of a system for automatic preparation and unification of images. Several storage drivers like linstor_un and 3par were developed, along with a monitoring system and a multitude of plugins.<\/p>\n\n\n\n<p><strong>Outcomes:<\/strong><\/p>\n\n\n\n<p>The project successfully enabled the maintenance of multiple environments, such as production, devel and staging. The similarity for enviroments allowed for seamless development and integration of new features, significantly enhancing the efficiency and scalability of the cloud infrastructure.<\/p>\n\n\n\n<p><strong>Screenshots:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{ &quot;core&quot;:\n\t\t\t\t{ &quot;image&quot;:\n\t\t\t\t\t{   &quot;imageLoaded&quot;: false,\n\t\t\t\t\t\t&quot;initialized&quot;: false,\n\t\t\t\t\t\t&quot;lightboxEnabled&quot;: false,\n\t\t\t\t\t\t&quot;hideAnimationEnabled&quot;: false,\n\t\t\t\t\t\t&quot;preloadInitialized&quot;: false,\n\t\t\t\t\t\t&quot;lightboxAnimation&quot;: &quot;zoom&quot;,\n\t\t\t\t\t\t&quot;imageUploadedSrc&quot;: &quot;https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8.png&quot;,\n\t\t\t\t\t\t&quot;imageCurrentSrc&quot;: &quot;&quot;,\n\t\t\t\t\t\t&quot;targetWidth&quot;: &quot;2094&quot;,\n\t\t\t\t\t\t&quot;targetHeight&quot;: &quot;1237&quot;,\n\t\t\t\t\t\t&quot;scaleAttr&quot;: &quot;&quot;,\n\t\t\t\t\t\t&quot;dialogLabel&quot;: &quot;Enlarged image&quot;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\" data-wp-interactive class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"605\" data-wp-effect--setStylesOnResize=\"effects.core.image.setStylesOnResize\" data-wp-effect=\"effects.core.image.setButtonStyles\" data-wp-init=\"effects.core.image.initOriginImage\" data-wp-on--click=\"actions.core.image.showLightbox\" data-wp-on--load=\"actions.core.image.handleLoad\" data-id=\"1037\" src=\"https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-1024x605.png\" alt=\"\" class=\"wp-image-1037\" srcset=\"https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-1024x605.png 1024w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-300x177.png 300w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-768x454.png 768w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-1536x907.png 1536w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-8-2048x1210.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge image\"\n\t\t\tdata-wp-on--click=\"actions.core.image.showLightbox\"\n\t\t\tdata-wp-style--right=\"context.core.image.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"context.core.image.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button>        <div data-wp-body=\"\" class=\"wp-lightbox-overlay zoom\"\n            data-wp-bind--role=\"selectors.core.image.roleAttribute\"\n            data-wp-bind--aria-label=\"selectors.core.image.dialogLabel\"\n            data-wp-class--initialized=\"context.core.image.initialized\"\n            data-wp-class--active=\"context.core.image.lightboxEnabled\"\n            data-wp-class--hideAnimationEnabled=\"context.core.image.hideAnimationEnabled\"\n            data-wp-bind--aria-modal=\"selectors.core.image.ariaModal\"\n            data-wp-effect=\"effects.core.image.initLightbox\"\n            data-wp-on--keydown=\"actions.core.image.handleKeydown\"\n            data-wp-on--touchstart=\"actions.core.image.handleTouchStart\"\n            data-wp-on--touchmove=\"actions.core.image.handleTouchMove\"\n            data-wp-on--touchend=\"actions.core.image.handleTouchEnd\"\n            data-wp-on--click=\"actions.core.image.hideLightbox\"\n            tabindex=\"-1\"\n            >\n                <button type=\"button\" aria-label=\"Close\" style=\"fill: #000\" class=\"close-button\" data-wp-on--click=\"actions.core.image.hideLightbox\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" width=\"20\" height=\"20\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M13 11.8l6.1-6.3-1-1-6.1 6.2-6.1-6.2-1 1 6.1 6.3-6.5 6.7 1 1 6.5-6.6 6.5 6.6 1-1z\"><\/path><\/svg>\n                <\/button>\n                <div class=\"lightbox-image-container\">\n<figure class=\"wp-block-image size-large responsive-image\"><img decoding=\"async\" data-wp-bind--src=\"context.core.image.imageCurrentSrc\" data-wp-style--object-fit=\"selectors.core.image.lightboxObjectFit\" data-id=\"1037\" src=\"\" alt=\"\" class=\"wp-image-1037\"\/><\/figure>\n<\/div>\n                <div class=\"lightbox-image-container\">\n<figure class=\"wp-block-image size-large enlarged-image\"><img decoding=\"async\" data-wp-bind--src=\"selectors.core.image.enlargedImgSrc\" data-wp-style--object-fit=\"selectors.core.image.lightboxObjectFit\" data-id=\"1037\" src=\"\" alt=\"\" class=\"wp-image-1037\"\/><\/figure>\n<\/div>\n                <div class=\"scrim\" style=\"background-color: #fff\" aria-hidden=\"true\"><\/div>\n        <\/div><\/figure>\n\n\n\n<figure data-wp-context=\"{ &quot;core&quot;:\n\t\t\t\t{ &quot;image&quot;:\n\t\t\t\t\t{   &quot;imageLoaded&quot;: false,\n\t\t\t\t\t\t&quot;initialized&quot;: false,\n\t\t\t\t\t\t&quot;lightboxEnabled&quot;: false,\n\t\t\t\t\t\t&quot;hideAnimationEnabled&quot;: false,\n\t\t\t\t\t\t&quot;preloadInitialized&quot;: false,\n\t\t\t\t\t\t&quot;lightboxAnimation&quot;: &quot;zoom&quot;,\n\t\t\t\t\t\t&quot;imageUploadedSrc&quot;: &quot;https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7.png&quot;,\n\t\t\t\t\t\t&quot;imageCurrentSrc&quot;: &quot;&quot;,\n\t\t\t\t\t\t&quot;targetWidth&quot;: &quot;1920&quot;,\n\t\t\t\t\t\t&quot;targetHeight&quot;: &quot;1080&quot;,\n\t\t\t\t\t\t&quot;scaleAttr&quot;: &quot;&quot;,\n\t\t\t\t\t\t&quot;dialogLabel&quot;: &quot;Enlarged image&quot;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\" data-wp-interactive class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" data-wp-effect--setStylesOnResize=\"effects.core.image.setStylesOnResize\" data-wp-effect=\"effects.core.image.setButtonStyles\" data-wp-init=\"effects.core.image.initOriginImage\" data-wp-on--click=\"actions.core.image.showLightbox\" data-wp-on--load=\"actions.core.image.handleLoad\" data-id=\"1036\" src=\"https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7-1024x576.png\" alt=\"\" class=\"wp-image-1036\" srcset=\"https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7-1024x576.png 1024w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7-300x169.png 300w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7-768x432.png 768w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7-1536x864.png 1536w, https:\/\/aenix.io\/wp-content\/uploads\/2023\/12\/image-7.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge image\"\n\t\t\tdata-wp-on--click=\"actions.core.image.showLightbox\"\n\t\t\tdata-wp-style--right=\"context.core.image.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"context.core.image.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button>        <div data-wp-body=\"\" class=\"wp-lightbox-overlay zoom\"\n            data-wp-bind--role=\"selectors.core.image.roleAttribute\"\n            data-wp-bind--aria-label=\"selectors.core.image.dialogLabel\"\n            data-wp-class--initialized=\"context.core.image.initialized\"\n            data-wp-class--active=\"context.core.image.lightboxEnabled\"\n            data-wp-class--hideAnimationEnabled=\"context.core.image.hideAnimationEnabled\"\n            data-wp-bind--aria-modal=\"selectors.core.image.ariaModal\"\n            data-wp-effect=\"effects.core.image.initLightbox\"\n            data-wp-on--keydown=\"actions.core.image.handleKeydown\"\n            data-wp-on--touchstart=\"actions.core.image.handleTouchStart\"\n            data-wp-on--touchmove=\"actions.core.image.handleTouchMove\"\n            data-wp-on--touchend=\"actions.core.image.handleTouchEnd\"\n            data-wp-on--click=\"actions.core.image.hideLightbox\"\n            tabindex=\"-1\"\n            >\n                <button type=\"button\" aria-label=\"Close\" style=\"fill: #000\" class=\"close-button\" data-wp-on--click=\"actions.core.image.hideLightbox\">\n                    <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 24 24\" width=\"20\" height=\"20\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M13 11.8l6.1-6.3-1-1-6.1 6.2-6.1-6.2-1 1 6.1 6.3-6.5 6.7 1 1 6.5-6.6 6.5 6.6 1-1z\"><\/path><\/svg>\n                <\/button>\n                <div class=\"lightbox-image-container\">\n<figure class=\"wp-block-image size-large responsive-image\"><img decoding=\"async\" data-wp-bind--src=\"context.core.image.imageCurrentSrc\" data-wp-style--object-fit=\"selectors.core.image.lightboxObjectFit\" data-id=\"1036\" src=\"\" alt=\"\" class=\"wp-image-1036\"\/><\/figure>\n<\/div>\n                <div class=\"lightbox-image-container\">\n<figure class=\"wp-block-image size-large enlarged-image\"><img decoding=\"async\" data-wp-bind--src=\"selectors.core.image.enlargedImgSrc\" data-wp-style--object-fit=\"selectors.core.image.lightboxObjectFit\" data-id=\"1036\" src=\"\" alt=\"\" class=\"wp-image-1036\"\/><\/figure>\n<\/div>\n                <div class=\"scrim\" style=\"background-color: #fff\" aria-hidden=\"true\"><\/div>\n        <\/div><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Additional links:<\/strong><\/p>\n\n\n<div class=\"vlp-link-container vlp-layout-quick wp-block-visual-link-preview-link\"><a href=\"https:\/\/github.com\/kvaps\/kube-opennebula\" class=\"vlp-link\" title=\"kube-opennebula: Helm chart and OpenNebula images ready to deploy on Kubernetes\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/opengraph.githubassets.com\/f95014add708ee4f052df9e22abde2b960f59163f4d9494a600a047145bdc179\/kvaps\/kube-opennebula\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">kube-opennebula: Helm chart and OpenNebula images ready to deploy on Kubernetes<\/div><div class=\"vlp-block-1 vlp-link-summary\">Helm chart and OpenNebula images ready to deploy on Kubernetes &#8211; GitHub &#8211; kvaps\/kube-opennebula: Helm chart and OpenNebula images ready to deploy on Kubernetes<\/div><\/div><\/div>\n\n<div class=\"vlp-link-container vlp-layout-quick wp-block-visual-link-preview-link\"><a href=\"https:\/\/github.com\/OpenNebula\/addon-linstor_un\" class=\"vlp-link\" title=\"addon-linstor_un: Community driven full-feature Linstor storage driver for OpenNebula\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/opengraph.githubassets.com\/eaef5c803743372d7e4b29cb910d77af41deb8d0c6413ffc3fb3352257749727\/OpenNebula\/addon-linstor_un\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">addon-linstor_un: Community driven full-feature Linstor storage driver for OpenNebula<\/div><div class=\"vlp-block-1 vlp-link-summary\">Community driven full-feature Linstor storage driver for OpenNebula &#8211; GitHub &#8211; OpenNebula\/addon-linstor_un: Community driven full-feature Linstor storage driver for OpenNebula<\/div><\/div><\/div>\n\n<div class=\"vlp-link-container vlp-layout-quick wp-block-visual-link-preview-link\"><a href=\"https:\/\/github.com\/kvaps\/opennebula-images\" class=\"vlp-link\" title=\"opennebula-images: OpenNebula Images Generator\" rel=\"nofollow\" target=\"_blank\"><\/a><div class=\"vlp-layout-zone-side\"><div class=\"vlp-block-2 vlp-link-image\"><img decoding=\"async\" src=\"https:\/\/opengraph.githubassets.com\/174457b057dd9c545da6981daa03dcb63df208e46188804b87937ff0a9da58a7\/kvaps\/opennebula-images\" style=\"max-width: 150px; max-height: 150px\" \/><\/div><\/div><div class=\"vlp-layout-zone-main\"><div class=\"vlp-block-0 vlp-link-title\">opennebula-images: OpenNebula Images Generator<\/div><div class=\"vlp-block-1 vlp-link-summary\">OpenNebula Images Generator. Contribute to kvaps\/opennebula-images development by creating an account on GitHub.<\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Development of a cloud virtualization system for VPS hosting and public cloud platform.<\/p>\n","protected":false},"author":1,"featured_media":950,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/posts\/746"}],"collection":[{"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/comments?post=746"}],"version-history":[{"count":23,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/posts\/746\/revisions"}],"predecessor-version":[{"id":1688,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/posts\/746\/revisions\/1688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/media\/950"}],"wp:attachment":[{"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/media?parent=746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/categories?post=746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aenix.io\/wp-json\/wp\/v2\/tags?post=746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}