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2.2. ノードの登録
ノード定義のテンプレート (instackenv.json
) は JSON ファイル形式で、ノード登録用のハードウェアおよび電源管理の情報が含まれています。以下に例を示します。
{ "nodes":[ { "mac":[ "b1:b1:b1:b1:b1:b1" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.205" }, { "mac":[ "b2:b2:b2:b2:b2:b2" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.206" }, { "mac":[ "b3:b3:b3:b3:b3:b3" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.207" }, { "mac":[ "c1:c1:c1:c1:c1:c1" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.208" }, { "mac":[ "c2:c2:c2:c2:c2:c2" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.209" }, { "mac":[ "c3:c3:c3:c3:c3:c3" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.210" }, { "mac":[ "d1:d1:d1:d1:d1:d1" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.211" }, { "mac":[ "d2:d2:d2:d2:d2:d2" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.212" }, { "mac":[ "d3:d3:d3:d3:d3:d3" ], "cpu":"4", "memory":"6144", "disk":"40", "arch":"x86_64", "pm_type":"ipmi", "pm_user":"admin", "pm_password":"p@55w0rd!", "pm_addr":"192.0.2.213" } ] }
テンプレートを作成したら、stack ユーザーのホームディレクトリーにファイルを保存します (/home/stack/instackenv.json
)。stack ユーザーを初期化し、続いて instackenv.json
を director にインポートします。
$ source ~/stackrc $ openstack overcloud node import ~/instackenv.json
このコマンドでテンプレートをインポートして、テンプレートから director に各ノードを登録します。
カーネルと ramdisk イメージを各ノードに割り当てます。
$ openstack overcloud node configure <node>
director でのノードの登録、設定が完了しました。