{"id":1093,"date":"2018-09-13T05:51:17","date_gmt":"2018-09-13T05:51:17","guid":{"rendered":"http:\/\/www.ipcpu.com\/?p=1093"},"modified":"2018-11-13T05:52:15","modified_gmt":"2018-11-13T05:52:15","slug":"openstack-python","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2018\/09\/openstack-python\/","title":{"rendered":"\u4f7f\u7528openstack\u7684PythonSDK\u83b7\u53d6\u4e3b\u673a\u548c\u955c\u50cf\u6570\u636e"},"content":{"rendered":"<p>\u4f7f\u7528openstack\u7684PythonSDK\u83b7\u53d6\u4e3b\u673a\u548c\u955c\u50cf\u6570\u636e.md<\/p>\n<h2 id=\"\u6982\u8ff0\">\u6982\u8ff0<\/h2>\n<p>\u4f17\u6240\u5468\u77e5\uff0copenstack\u662f\u7531Python\u5f00\u53d1\uff0c\u56e0\u6b64\u4e13\u95e8\u7ed9Python\u63d0\u4f9b\u4e86SDK\uff0c\u975e\u5e38\u65b9\u4fbf\u3002<\/p>\n<h2 id=\"\u5b89\u88c5\">\u5b89\u88c5<\/h2>\n<p>\u5728\u4f7f\u7528\u4e4b\u524d\uff0c\u9700\u8981\u4f7f\u7528pip\u5b89\u88c5openstacksdk<\/p>\n<div>\n<pre><code>pip install openstacksdk<\/code><\/pre>\n<\/div>\n<h2 id=\"\u914d\u7f6e\">\u914d\u7f6e<\/h2>\n<p>OpenstackSDK\u53ef\u4ee5\u76f4\u63a5\u5728\u8fde\u63a5\u65f6\u4f20\u5165\u8ba4\u8bc1\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u914d\u7f6e\u6587\u4ef6\u63d0\u4f9b\u8ba4\u8bc1\u6570\u636e\uff0c\u6211\u4eec\u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u914d\u7f6e\u6587\u4ef6\u65b9\u5f0f\uff0c\u5728Python\u6587\u4ef6\u540c\u76ee\u5f55\u4e0b\u51c6\u5907clouds.yaml\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b<\/p>\n<div>\n<pre><code>clouds:\n    test_cloud:\n        region_name: RegionOne\n        auth:\n            project_domain_name: default\n            user_domain_name: default\n            project_name: admin\n            username: admin\n            password: WoShiMiMaYa\n            auth_url: http:\/\/10.255.255.250:5000\/v3\n<\/code><\/pre>\n<\/div>\n<p>clouds.yaml\u6587\u4ef6\u7684\u9ed8\u8ba4\u67e5\u627e\u987a\u5e8f\u662f\uff1a<\/p>\n<blockquote>\n<p>\u672c\u76ee\u5f55(Python\u8fd0\u884c\u6587\u4ef6\u7684\u76ee\u5f55) <br \/>\n  ~\/.config\/openstack\/\u76ee\u5f55 <br \/>\n  \/etc\/openstack\/\u76ee\u5f55<\/p>\n<\/blockquote>\n<h2 id=\"\u4ee3\u7801\">\u4ee3\u7801<\/h2>\n<p>\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u6765\u7f16\u5199Python\u6587\u4ef6\u4e86\uff0c\u793a\u4f8b\u5982\u4e0b<\/p>\n<div>\n<pre><code>import openstack\n\n#\u5b9a\u4e49\u8fde\u63a5\u51fd\u6570,\u4ece\u914d\u7f6e\u6587\u4ef6\u52a0\u8f7d\u8fde\u63a5\u4fe1\u606f\ndef create_connection_from_config():\n    return openstack.connect(cloud='test_cloud')\n\n#\u521b\u5efa\u8fde\u63a5\nconn = create_connection_from_config()\n\n#\u5217\u51fa\u6240\u6709\u4e3b\u673a\nfor x in conn.compute.servers():\n    print(x)\n\n#\u5217\u51fa\u6240\u6709\u955c\u50cf\nfor image in conn.compute.images():\n    print(dict(image)['name'])<\/code><\/pre>\n<\/div>\n<h2 id=\"\u8f93\u51fa\u7ed3\u679c\">\u8f93\u51fa\u7ed3\u679c<\/h2>\n<p>\u662f\u4e0d\u662f\u5f88\u7b80\u5355\uff1f\u6709\u4e86SDK\u5c31\u662f\u8fd9\u4e48\u7b80\u5355\uff0c\u539f\u6570\u636e\u8f93\u51fa\u5982\u4e0b<\/p>\n<div>\n<pre><code>openstack.compute.v2.server.ServerDetail(OS-EXT-STS:task_state=None, addresses={'LB-API-NET': [{'OS-EXT-IPS-MAC:mac_addr': 'fa:16:3e:3d:c9:d1', 'version': 4, 'addr': '10.127.99.14', 'OS-EXT-IPS:type': 'fixed'}], 'my_stack': [{'OS-EXT-IPS-MAC:mac_addr': 'fa:16:3e:cc:b9:72', 'version': 4, 'addr': '10.127.64.7', 'OS-EXT-IPS:type': 'fixed'}]}, links=[{'href': 'http:\/\/10.127.74.200:8774\/v2.1\/75072095d14348eab4a247b6ec9e7dc1\/servers\/be9e5cb4-7f96-411a-b512-f5314cac6433', 'rel': 'self'}, {'href': 'http:\/\/10.127.74.200:8774\/75072095d14348eab4a247b6ec9e7dc1\/servers\/be9e5cb4-7f96-411a-b512-f5314cac6433', 'rel': 'bookmark'}], image={'id': '8ae1528f-8e83-4bf7-a0c5-92911be91aa3', 'links': [{'href': 'http:\/\/10.127.74.200:8774\/75072095d14348eab4a247b6ec9e7dc1\/images\/8ae1528f-8e83-4bf7-a0c5-92911be91aa3', 'rel': 'bookmark'}]}, OS-EXT-STS:vm_state=active, OS-EXT-SRV-ATTR:instance_name=instance-00000391, OS-SRV-USG:launched_at=2018-03-13T04:10:49.000000, flavor={'id': '83d80d5a-474c-44aa-8155-040d26872af6', 'links': [{'href': 'http:\/\/10.127.74.200:8774\/75072095d14348eab4a247b6ec9e7dc1\/flavors\/83d80d5a-474c-44aa-8155-040d26872af6', 'rel': 'bookmark'}]}, id=be9e5cb4-7f96-411a-b512-f5314cac6433, security_groups=[{'name': 'lb-d0c0cee4-c145-4b8e-9f41-8cd152593aa1'}, {'name': 'octavia'}], user_id=c121fb9a98dd445394ba44fe65e49539, OS-DCF:diskConfig=MANUAL, accessIPv4=, accessIPv6=, progress=0, OS-EXT-STS:power_state=1, OS-EXT-AZ:availability_zone=nova, metadata={}, status=ACTIVE, updated=2018-03-13T04:10:49Z, hostId=daf800bd79434b6dd4e712ce2e31ccf6376db7b1a08728e4535d835b, OS-SRV-USG:terminated_at=None, key_name=octavia_ssh_key, OS-EXT-SRV-ATTR:hypervisor_hostname=compute04, name=amphora-e3e31ba0-4e62-4e4f-9df1-a4af538082d5, created=2017-12-20T09:24:26Z, tenant_id=75072095d14348eab4a247b6ec9e7dc1, os-extended-volumes:volumes_attached=[], config_drive=True)<\/code><\/pre>\n<\/div>\n<p>\u8fd9\u4e2a\u683c\u5f0f\u6211\u4e5f\u6ca1\u641e\u660e\u767d\u662f\u5565\uff0c\u76f4\u63a5\u5f3a\u5236\u8f6c\u6362\u6210dict\u5b57\u5178\uff0c\u7136\u540e\u53d6\u51fa\u54cd\u5e94\u7684\u503c\u5373\u53ef\uff0c\u5982\u4e0b<\/p>\n<div>\n<pre><code>{'LB-API-NET': [{'OS-EXT-IPS-MAC:mac_addr': 'fa:16:3e:3d:c9:d1', 'version': 4, 'addr': '10.127.99.14', 'OS-EXT-IPS:type': 'fixed'}], 'IPCPU-OL': [{'OS-EXT-IPS-MAC:mac_addr': 'fa:16:3e:cc:b9:72', 'version': 4, 'addr': '10.127.64.7', 'OS-EXT-IPS:type': 'fixed'}]}<\/code><\/pre>\n<\/div>\n<p>\u955c\u50cf\u8fd9\u91cc\u4e0d\u8d34\u8f93\u51fa\u7ed3\u679c\u4e86\uff0c\u6309\u7167\u7c7b\u4f3c\u65b9\u5f0f\u5904\u7406\u3002<\/p>\n<h2 id=\"\u53c2\u8003\u8d44\u6599\">\u53c2\u8003\u8d44\u6599<\/h2>\n<p><a href=\"https:\/\/docs.openstack.org\/openstacksdk\/latest\/user\/guides\/connect_from_config.html\">https:\/\/docs.openstack.org\/openstacksdk\/latest\/user\/guides\/connect_from_config.html<\/a> <br \/>\n<a href=\"https:\/\/docs.openstack.org\/openstacksdk\/latest\/user\/guides\/compute.html\">https:\/\/docs.openstack.org\/openstacksdk\/latest\/user\/guides\/compute.html<\/a><\/p>\n<p><wiz_tmp_tag id=\"wiz-table-range-border\" contenteditable=\"false\" style=\"display: none;\"><\/p>\n<div id=\"wiz-table-col-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-row-line\" style=\"display: none;\"><\/div>\n<div id=\"wiz-table-range-border_start\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_start_top\"><\/div>\n<div id=\"wiz-table-range-border_start_right\"><\/div>\n<div id=\"wiz-table-range-border_start_bottom\"><\/div>\n<div id=\"wiz-table-range-border_start_left\"><\/div>\n<div id=\"wiz-table-range-border_start_dot\"><\/div>\n<\/div>\n<div id=\"wiz-table-range-border_range\" style=\"display: none;\">\n<div id=\"wiz-table-range-border_range_top\"><\/div>\n<div id=\"wiz-table-range-border_range_right\"><\/div>\n<div id=\"wiz-table-range-border_range_bottom\"><\/div>\n<div id=\"wiz-table-range-border_range_left\"><\/div>\n<div id=\"wiz-table-range-border_range_dot\"><\/div>\n<\/div>\n<p><\/wiz_tmp_tag><\/p>\n<p>\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a<a href=\"https:\/\/c.ipcpu.com\">IPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> &raquo; <a href=\"https:\/\/c.ipcpu.com\/2018\/09\/openstack-python\/\">\u4f7f\u7528openstack\u7684PythonSDK\u83b7\u53d6\u4e3b\u673a\u548c\u955c\u50cf\u6570\u636e<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528openstack\u7684PythonSDK\u83b7\u53d6\u4e3b\u673a\u548c\u955c\u50cf\u6570\u636e.md \u6982\u8ff0 \u4f17\u6240\u5468\u77e5\uff0copenstack\u662f\u7531Python\u5f00\u53d1\uff0c\u56e0\u6b64\u4e13\u95e8\u7ed9Python\u63d0\u4f9b\u4e86SDK\uff0c\u975e\u5e38\u65b9\u4fbf\u3002 \u5b89\u88c5 \u5728\u4f7f\u7528\u4e4b\u524d\uff0c\u9700\u8981\u4f7f\u7528pip\u5b89\u88c5openstacksdk pip install openstacksdk \u914d\u7f6e OpenstackSDK\u53ef\u4ee5\u76f4\u63a5\u5728\u8fde\u63a5\u65f6\u4f20\u5165\u8ba4\u8bc1\u6570\u636e\uff0c\u4e5f\u53ef\u4ee5\u7528\u914d\u7f6e\u6587\u4ef6\u63d0\u4f9b\u8ba4\u8bc1\u6570\u636e\uff0c\u6211\u4eec\u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u914d\u7f6e\u6587\u4ef6\u65b9\u5f0f\uff0c\u5728Python\u6587\u4ef6\u540c\u76ee\u5f55\u4e0b\u51c6\u5907clouds.yaml\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b clouds: test_cloud: region_name: RegionOne auth: project_domain_name: default user_domain_name: default project_name: admin username: admin password: WoShiMiMaYa auth_url: http:\/\/10.255.255.250:5000\/v3 clouds.yaml\u6587\u4ef6\u7684\u9ed8\u8ba4\u67e5\u627e\u987a\u5e8f\u662f\uff1a \u672c\u76ee\u5f55(Python\u8fd0\u884c\u6587\u4ef6\u7684\u76ee\u5f55) ~\/.config\/openstack\/\u76ee\u5f55 \/etc\/openstack\/\u76ee\u5f55 \u4ee3\u7801 \u7136\u540e\u6211\u4eec\u53ef\u4ee5\u6765\u7f16\u5199Python\u6587\u4ef6\u4e86\uff0c\u793a\u4f8b\u5982\u4e0b import openstack #\u5b9a\u4e49\u8fde\u63a5\u51fd\u6570,\u4ece\u914d\u7f6e\u6587\u4ef6\u52a0\u8f7d\u8fde\u63a5\u4fe1\u606f def create_connection_from_config(): return openstack.connect(cloud=&#8217;test_cloud&#8217;) #\u521b\u5efa\u8fde\u63a5 conn = create_connection_from_config() #\u5217\u51fa\u6240\u6709\u4e3b\u673a for x in conn.compute.servers(): print(x) #\u5217\u51fa\u6240\u6709\u955c\u50cf for image in conn.compute.images(): [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[182,59,183],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1093"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=1093"}],"version-history":[{"count":1,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1093\/revisions"}],"predecessor-version":[{"id":1094,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/1093\/revisions\/1094"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=1093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=1093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=1093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}