{"id":140,"date":"2021-12-21T21:23:22","date_gmt":"2021-12-21T13:23:22","guid":{"rendered":"https:\/\/memoryshadow.cn\/?p=140"},"modified":"2021-12-22T10:44:31","modified_gmt":"2021-12-22T02:44:31","slug":"modify-related-parameters-to-tune-the-openstack-platform","status":"publish","type":"post","link":"https:\/\/memoryshadow.cn\/index.php\/2021\/12\/21\/modify-related-parameters-to-tune-the-openstack-platform\/","title":{"rendered":"\u4fee\u6539\u76f8\u5173\u53c2\u6570\u5bf9openstack\u5e73\u53f0\u8fdb\u884c\u8c03\u4f18\u64cd\u4f5c"},"content":{"rendered":"<h2>OpenStack\u79c1\u6709\u4e91\u5e73\u53f0\u8c03\u4f18<\/h2>\n<h3>\u9700\u6c42<\/h3>\n<p>\u5bf9openstack\u5e73\u53f0\u8fdb\u884c\u8c03\u4f18\u64cd\u4f5c<br \/>\n\u8ba1\u5212\u8c03\u4f18\u8bbe\u7f6e\u4e3a<br \/>\n1. \u8bbe\u7f6ecpu\u8d85\u552e\u6bd4\u4f8b\u4e3a6\u500d<br \/>\n2. \u8bbe\u7f6e\u5185\u5b58\u8d85\u552e\u6bd4\u4f8b\u4e3a3\u500d<br \/>\n3. \u9884\u75594096mb\u5185\u5b58\uff0c\u8fd9\u4e9b\u5185\u5b58\u4e0d\u80fd\u88ab\u865a\u62df\u673a\u4f7f\u7528<br \/>\n4. \u9884\u755920480mb\u78c1\u76d8\uff0c\u8fd9\u4e9b\u78c1\u76d8\u4e0d\u80fd\u88ab\u865a\u62df\u673a\u4f7f\u7528<br \/>\n5. \u8bbe\u7f6enova\u670d\u52a1\u5fc3\u8df3\u68c0\u67e5\u65f6\u95f4\u4e3a180\u79d2<\/p>\n<h3>\u914d\u7f6e\u8be6\u89e3<\/h3>\n<p>\u56e0\u4e3a\u4ee5\u4e0a\u8fd9\u4e9b\u8c03\u4f18\u914d\u7f6e\u5747\u5728<code>\/etc\/nova\/nova.conf<\/code>\u6587\u4ef6\u4e2d<\/p>\n<pre><code class=\"language-bash \"># \u8bbe\u7f6ecpu\u8d85\u552e\u6bd4\u4f8b\u4e3a6\u500d\ncpu_allocation_ratio = 6.0\n# \u8bbe\u7f6e\u5185\u5b58\u8d85\u552e\u6bd4\u4f8b\u4e3a3\u500d\nram_allocation_ratio = 3.0\n# \u9884\u75594096mb\u5185\u5b58\uff0c\u8fd9\u4e9b\u5185\u5b58\u4e0d\u80fd\u88ab\u865a\u62df\u673a\u4f7f\u7528\nreserved_host_memory_mb = 4096\n# \u9884\u755920480mb\u78c1\u76d8\uff0c\u8fd9\u4e9b\u78c1\u76d8\u4e0d\u80fd\u88ab\u865a\u62df\u673a\u4f7f\u7528\nreserved_host_disk_mb = 20480\n# \u8bbe\u7f6enova\u670d\u52a1\u5fc3\u8df3\u68c0\u67e5\u65f6\u95f4\u4e3a180\u79d2\nservice_down_time = 180\n<\/code><\/pre>\n<h3>\u53c2\u8003\u6587\u7ae0<\/h3>\n<p><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.jianshu.com\/p\/dc92c29bc5c6\" title=\"\u70b9\u51fb\u524d\u5f80\">\u246b OpenStack\u9ad8\u53ef\u7528\u96c6\u7fa4\u90e8\u7f72\u65b9\u6848(train\u7248)\u2014Openstack\u8c03\u4f18\u548c\u6545\u969c\u89e3\u51b3<\/a><br \/>\n<a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.cnblogs.com\/pengai\/p\/8483259.html\" title=\"\u70b9\u51fb\u524d\u5f80\">OpenStack \u90e8\u7f72\u8fd0\u7ef4\u5b9e\u6218 <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenStack\u79c1\u6709\u4e91\u5e73\u53f0\u8c03\u4f18 \u9700\u6c42 \u5bf9openstack\u5e73\u53f0\u8fdb\u884c\u8c03\u4f18\u64cd\u4f5c \u8ba1\u5212\u8c03\u4f18\u8bbe\u7f6e\u4e3a 1. \u8bbe\u7f6ecpu [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21,23,22],"tags":[],"class_list":["post-140","post","type-post","status-publish","format-standard","hentry","category-cloud-computing-and-application","category-technology","category-operation-and-maintenance"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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