Overview of Cloud LPC Version Mikata and Related Services
This text contains detailed information on Cloud LPC Version Mikata, including components such as Mariadb-server, MQ-server, Memcache-server, and compute controller. It also delves into configurations for services like Identity service (keystone) and Glance service. The content provides insights into server setups, configurations, and connections, offering a comprehensive look at the system architecture.
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Cloud LPC ( Version Cloud LPC ( Version mikata mikata sur Centos7) sur Centos7) 1 3 2 4 4 6 4 6 1 1 ST ST 5 5 2 2 2 2 ID ID 1 2 1 2 1 1 3 3 1 750W 750W 750W 750W 750W 750W 1 2 1 2 3 4 1 2 3 4 ID ID 1 2 1 2 iDRAC iDRAC iDRAC 193.48.91.42 10.0.91.42 10.1.91.42 193.48.91.38 10.0.91.38 10.1.91.38 193.48.91.39 10.0.91.39 10.1.91.39 193.48.91.40 10.0.91.40 10.1.91.40 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 LNK 47 ACT LNK LNK 1 1 3 5 7 9 11 13 15 17 19 21 LNK 23 ACT 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 ACT ACT 1 2 2 Stack No. LNK ACT 2 4 6 8 10 12 14 16 18 20 22 24 1 SFP+ 2 COMBO P
Mariadb-server MQ-server Memcache-server compute controller 1 3 2 4 4 6 4 6 1 1 ST ST 5 5 2 2 2 2 ID ID 1 2 1 2 1 1 3 3 1 750W 750W 750W 750W 750W 750W 1 2 1 2 3 4 1 2 3 4 ID ID 1 2 1 2 iDRAC iDRAC iDRAC 193.48.91.38 10.0.91.38 10.1.91.38 193.48.91.39 10.0.91.39 10.1.91.39 Unnumbered / Provider 10.0.91.40 10.1.91.40 -> NAT Unnumbered / Provider 10.0.91.42 10.1.91.42 -> NAT Acces BD : interne ? Acces MQ server : interne ? Acces Memcache : Interne ? 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 LNK 47 ACT LNK LNK 1 1 3 5 7 9 11 13 15 17 19 21 LNK 23 ACT 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 ACT ACT 1 2 2 Stack No. LNK ACT 2 4 6 8 10 12 14 16 18 20 22 24 1 SFP+ 2 COMBO P
Identity service (keystone) Dans /etc/keystone/keystone.conf [database] ... connection = mysql+pymysql://keystone:KEYSTONE_DBPASS@NOM_private_mysql_serverKeystone/keystone Apache server : /etc/httpd/conf/httpd.conf ServerName controller(keystone : 10 ) openstack endpoint create --region RegionOne identity public http://controllerkeystone(193):5000/v3 openstack endpoint create --region RegionOne identity internal http://keystone(10):5000/v3 openstack endpoint create --region RegionOne identity admin http://keystone(10):35357/v3
Glance service (controller ) glance-api Accepts Image API calls for image discovery, retrieval, and storage. glance-registry Stores, processes, and retrieves metadata about images. Metadata includes items such as size and type. Warning The registry is a private internal service meant for use by OpenStack Image service. Do not expose this service to users. openstack endpoint create --region RegionOne image public http://controller(193):9292 openstack endpoint create --region RegionOne image internal http://controller(10):9292 openstack endpoint create --region RegionOne image admin http://controller(10):9292
Dans /etc/glance/glance-api.conf : [database] ... connection = mysql+pymysql://glance:GLANCE_DBPASS@NOM_PrivateIP_sql_serverkeystone/glance [keystone_authtoken] ... auth_uri = http://controllerkeystone(193):5000 auth_url = http://controllerkeystone(10):35357 memcached_servers = controllerkeystone(10):11211 auth_type = password Dans /etc/glance/glance-registry.conf : [database] ... connection = mysql+pymysql://glance:GLANCE_DBPASS@controllerNOM_PrivateIP_sql_serverkeystone/glance [keystone_authtoken] ... auth_uri = http://controllerkeystone(193):5000 auth_url = http://controllerkeystone(10):35357 memcached_servers = controllerkeystone(10):11211
Compute service (controller) openstack endpoint create --region RegionOne compute public http://controllercontroller(193):8774/v2.1/%\(tenant_id\)s openstack endpoint create --region RegionOne compute internal http://controllercontroller(10):8774/v2.1/%\(tenant_id\)s openstack endpoint create --region RegionOne compute admin http://controllercontroller (10):8774/v2.1/%\(tenant_id\)s Dans /etc/nova/nova.conf [api_database] ... connection = mysql+pymysql://nova:NOVA_DBPASS@controllerkeystone(193)/nova_api [database] ... connection = mysql+pymysql://nova:NOVA_DBPASS@controllerkeystone(10)/nova [DEFAULT] ... rpc_backend = rabbit [oslo_messaging_rabbit] ... rabbit_host = controller keystone(10)
[DEFAULT] ... auth_strategy = keystone [keystone_authtoken] ... auth_uri = http://controllerkeystone(193):5000 auth_url = http://controllerkeystone(10):35357 memcached_servers = controllerkeystone(10):11211 [DEFAULT] ... my_ip = 10.0.0.11 ( IP management du host glance ) [glance] ... api_servers = http://controllercontroller(193):9292
compute node (compute1) Dans /etc/nova/nova.conf [DEFAULT] ... rpc_backend = rabbit [oslo_messaging_rabbit] ... rabbit_host = controller keystone(10) [keystone_authtoken] ... auth_uri = http://controllerkeystone(193):5000 auth_url = http://controllerkeystone(10):35357 memcached_servers = controllerkeystone(10):11211 my_ip = MANAGEMENT_INTERFACE_IP_ADDRESSdu compute node ( 10) [vnc] ... novncproxy_base_url =http://controllercontroller(193):6080/vnc_auto.html [glance] ... api_servers = http://controllercontroller(193):9292
