{"id":839,"date":"2021-04-19T10:14:46","date_gmt":"2021-04-19T10:14:46","guid":{"rendered":"https:\/\/dev.sourcecode.sk\/wsczkb\/?post_type=ht_kb&#038;p=839"},"modified":"2021-06-24T10:56:52","modified_gmt":"2021-06-24T08:56:52","slug":"serverove-skupiny-server-groups-ve-vdc","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.cz\/podpora\/kb\/serverove-skupiny-server-groups-ve-vdc\/","title":{"rendered":"Serverov\u00e9 skupiny (server groups) ve VDC"},"content":{"rendered":"\n<p>Serverov\u00e9 skupiny (server groups) ve Virtu\u00e1ln\u00edm datov\u00e9m centru (VDC) umo\u017e\u0148uj\u00ed definovat politiku um\u00eds\u0165ov\u00e1n\u00ed instanc\u00ed na fyzick\u00fdch serverech na infrastruktu\u0159e. <\/p>\n\n\n\n<p>Nap\u0159\u00edklad, kdy\u017e chceme aby byly v\u0161echny webservery na rozd\u00edln\u00fdch fyzick\u00fdch serverech ve Websupportu, vytvo\u0159\u00edme Server Group s n\u00e1zvem &#8222;<code>webservers<\/code>&#8220; s politikou &#8222;<code>anti-affinity<\/code>&#8222;.<\/p>\n\n\n\n<p>Serverov\u00e9 skupiny m\u016f\u017eete vytv\u00e1\u0159et pomoc\u00ed CLI, \u010dili pro tento p\u0159\u00edklad p\u0159\u00edkazem<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"># openstack server group create --policy anti-affinity webservers<\/pre>\n\n\n\n<p>Existuj\u00edc\u00ed serverov\u00e9 skupiny zobraz\u00edme p\u0159\u00edkazem<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"># openstack server group list<\/pre>\n\n\n\n<p>P\u0159i vytv\u00e1\u0159en\u00ed instance (VM) ji za\u0159ad\u00edme do serverov\u00e9 skupiny &#8222;<code>webservers<\/code>&#8220; aby byla vytvo\u0159en\u00e1 na fyzick\u00e9m serveru, kde je\u0161t\u011b \u017e\u00e1dn\u00fd v\u00e1\u0161 webov\u00fd server neb\u011b\u017e\u00ed.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p class=\"wp-block-ht-blocks-messages wp-block-hb-message wp-block-hb-message--withicon is-style-info\">Do serverov\u00e9 skupiny je mo\u017en\u00e9 p\u0159i\u0159adit a\u017e 5 instanc\u00ed (VM).<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Serverov\u00e9 skupiny (server groups) ve Virtu\u00e1ln\u00edm datov\u00e9m centru (VDC) umo\u017e\u0148uj\u00ed definovat politiku um\u00eds\u0165ov\u00e1n\u00ed instanc\u00ed na fyzick\u00fdch serverech na infrastruktu\u0159e. Nap\u0159\u00edklad, kdy\u017e chceme aby byly v\u0161echny webservery na rozd\u00edln\u00fdch fyzick\u00fdch serverech ve Websupportu, vytvo\u0159\u00edme Server Group s n\u00e1zvem &#8222;webservers&#8220; s politikou &#8222;anti-affinity&#8222;. Serverov\u00e9 skupiny m\u016f\u017eete vytv\u00e1\u0159et pomoc\u00ed CLI, \u010dili pro tento&#8230;<\/p>\n","protected":false},"author":3,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[48],"ht-kb-tag":[],"class_list":["post-839","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-vps"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Serverov\u00e9 skupiny (server groups) ve VDC - Websupport Centrum n\u00e1pov\u011bdy<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.cz\/podpora\/kb\/serverove-skupiny-server-groups-ve-vdc\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Serverov\u00e9 skupiny (server groups) ve VDC - Websupport Centrum n\u00e1pov\u011bdy\" \/>\n<meta property=\"og:description\" content=\"Serverov\u00e9 skupiny (server groups) ve Virtu\u00e1ln\u00edm datov\u00e9m centru (VDC) umo\u017e\u0148uj\u00ed definovat politiku um\u00eds\u0165ov\u00e1n\u00ed instanc\u00ed na fyzick\u00fdch serverech na infrastruktu\u0159e. 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