LoginSignup
1
0

More than 1 year has passed since last update.

microstackを使ってMulti-nodeのopenstackをAWSに構築する

Posted at

目的

microstackを使ってMulti-nodeのopenstackをAWSに構築する

参考

手順

microstackのrequirementsを確認
https://microstack.run/docs/multi-node
image.png

AWSでVMを作る(3つ)

  • 3台構成で作ってみる
  • control node x1, compute node x2用にVMを作る

AMIの選択

ubuntu20.04を選択
image.png

instance type

2CPU, 8G Memoryを選択
image.png

storage

100Gにする
image.png

作った3つのVM間でnetwork疎通ができるようにAWSのsecurity groupを設定する

スクショ省略

control node作成

control nodeにするVMで実施

bash
# snapでmicrostackをinstall
$ sudo snap install microstack --devmode --beta

# microstackのcontrol nodeをinstall
$ sudo microstack init --auto --control

# compute nodeがjoinする際に使うconnection-stringを確認(後でcompute nodeをinstallする時に使う)
$ sudo microstack add-compute
Use the following connection string to add a new compute node to the cluster (valid for 20 minutes from this moment):
hKhob3N0bmFtZa0xMC4yNDYuMTE0LjEwq2ZpbmdlcnByaW50xCAdnnsr99XBP9rLu0/+McUBiXTr4TG7ScdsMZJCgzpLzKJpZNkgNzFkMTY3YjU0ZmUwNGY2ZDgyODM0MGY4MmE0ZjE5NWamc2VjcmV02SBjN1ZuTUhnV1o3bmw3aX
puMXFTd3NxNncwRjE3ZG80OQ==

compute node作成

compute nodeにするVM x2で実施
は上のsudo microstack add-computeの実行結果の文字列に置き換える

bash
# snapでmicrostackをinstall
$ sudo snap install microstack --devmode --beta

# microstackのcompute nodeをinstall
$ sudo microstack init --auto --compute --join <connection-string>

状態確認

bash
# control nodeで実施。compute node x2含めて見えればOK
$ microstack.openstack hypervisor list
+----+----------------------------------------------------+-----------------+-----------------+-------+
| ID | Hypervisor Hostname                                | Hypervisor Type | Host IP         | State |
+----+----------------------------------------------------+-----------------+-----------------+-------+
|  1 | ip-xxx-xxx-xxx-xxx.ap-northeast-1.compute.internal | QEMU            | xxx.xxx.xxx.xxx | up    |
|  2 | ip-xxx-xxx-xxx-xxx.ap-northeast-1.compute.internal | QEMU            | xxx.xxx.xxx.xxx | up    |
|  3 | ip-xxx-xxx-xxx-xxx.ap-northeast-1.compute.internal | QEMU            | xxx.xxx.xxx.xxx | up    |
+----+----------------------------------------------------+-----------------+-----------------+-------+

httpでhorizonにloginしてみる

horizonにloginする際のpasswordを取得

bash
$ sudo snap get microstack config.credentials.keystone-password
xxxxxxxxxx

httpでcontrol nodeにアクセスする

http://[control nodeのip]

最後に

microstackを使うことで非常に簡単にopenstackのmulti node環境を構築できました。

1
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
0