Created
April 20, 2020 11:30
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Get Openstack quotas (Manage IQ provider)
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| class OSTquotas | |
| require 'rest-client' | |
| require 'json' | |
| def initialize(project, provider_name="PROVIDER_NAME", provider_url="PROVIDER_URL", admin_project_id="ADMIN_PROJECT_ID") | |
| @provider_name=provider_name | |
| @provider_url=provider_url | |
| @admin_project_id=admin_project_id | |
| @project = project | |
| @std_headers = {content_type: :json, accept: :json} | |
| @quota_services = ['compute', 'volumev3', 'network'] | |
| login | |
| end | |
| def call_rest(url, method, body_hash='', headers={}) | |
| response = RestClient::Request.new( | |
| :method => method, | |
| :url => url, | |
| :headers => @std_headers.update(headers), | |
| :payload => body_hash, | |
| :verify_ssl => false | |
| ).execute | |
| #results = JSON.parse(response.to_str) | |
| #results = response | |
| end | |
| def login | |
| provider = $evm.vmdb(:ManageIQ_Providers_Openstack_CloudManager).find_by(:name => @provider_name) | |
| username = provider.authentication_userid | |
| password = provider.authentication_password | |
| auth_body = {auth: {identity: {methods: ["password"], password: { user: {name: username, domain: { "id": "default" }, password: password}}}}}.to_json | |
| resp = call_rest("#{@provider_url}/v3/auth/tokens", :post, auth_body) | |
| token = resp.headers[:x_subject_token] | |
| @std_headers.update('X-Auth-Token': token) | |
| end | |
| def get_quota_services | |
| qsvcs = {'compute' => {}, 'volumev3' => {}, 'network' => {}} | |
| endpoints = JSON.parse(call_rest("#{@provider_url}/v3/endpoints", :get).body)['endpoints'] | |
| services = JSON.parse(call_rest("#{@provider_url}/v3/services", :get).body)['services'] | |
| merged_services = endpoints.each {|ep| ep.update(services.find {|svc| ep['service_id'] == svc['id']})} | |
| @quota_services.each {|svc| qsvcs[svc] = merged_services.find {|ms| ms['type'] == svc}} | |
| return qsvcs | |
| end | |
| def get | |
| svcs = get_quota_services | |
| quotas = {} | |
| url = svcs['compute']['url'].gsub(/\%\(tenant_id\)s/, @admin_project_id) | |
| v = JSON.parse(call_rest("#{url}/os-quota-sets/#{@project}/detail", :get).body) | |
| quotas.update(v['quota_set']) | |
| url = svcs['volumev3']['url'].gsub(/\%\(tenant_id\)s/, @admin_project_id) | |
| v = JSON.parse(call_rest("#{url}/os-quota-sets/#{@project}?usage=True", :get).body) | |
| quotas.update(v['quota_set']) | |
| url = svcs['network']['url'].gsub(/\%\(tenant_id\)s/, @admin_project_id) | |
| v = JSON.parse(call_rest("#{url}/v2.0/quotas/#{@project}/details.json", :get).body) | |
| quotas.update(v['quota']) | |
| end | |
| end | |
| quotas = OSTquotas.new('PROJECT_ID') | |
| p quotas.get |
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