Placement

データベース作成

code:sql

CREATE DATABASE placement;

権限周り

code:sql

GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' IDENTIFIED BY 'PLACEMENT_DBPASS';

GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' IDENTIFIED BY 'PLACEMENT_DBPASS';

Placement 用のユーザ作成

code:shell

# openstack user create --domain default --password-prompt placement

管理者ロールでサービスプロジェクトに Placement ユーザーを追加

code:shell

# openstack role add --project service --user placement admin

サービスカタログに Placement API エントリを作成

code:shell

# openstack service create --name placement --description "Placement API" placement

Placement API サービスのエンドポイント作成

code:shell

パッケージのインストール

code:shell

# yum install openstack-placement-api

code:shell

# diff -u /etc/placement/placement.conf.org /etc/placement/placement.conf

--- /etc/placement/placement.conf.org 2020-05-13 21:34:12.000000000 +0900

+++ /etc/placement/placement.conf 2020-07-31 23:04:34.474973572 +0900

@@ -205,7 +205,7 @@

# Possible values:

# keystone - <No description provided>

# noauth2 - <No description provided>

-#auth_strategy = keystone

+auth_strategy = keystone

@@ -252,6 +252,7 @@

# users may not be able to reach that endpoint. (string value)

# DEPRECATED: Complete "public" Identity API endpoint. This endpoint should not

# be an "admin" endpoint, as it should be accessible by all end users.

@@ -312,7 +313,7 @@

# Optionally specify a list of memcached server(s) to use for caching. If left

# undefined, tokens will instead be cached in-process. (list value)

-#memcached_servers = <None>

+memcached_servers = controller:11211

# In order to prevent excessive effort spent validating tokens, the middleware

# caches previously-seen tokens for a configurable duration (in seconds). Set to

@@ -392,7 +393,12 @@

# Authentication type to load (string value)

-#auth_type = <None>

+auth_type = password

+project_domain_name = Default

+user_domain_name = Default

+project_name = service

+username = placement

+password = placement

# Config Section from which to load plugin specific options (string value)

@@ -515,7 +521,7 @@

# The SQLAlchemy connection string to use to connect to the database. (string

# value)

-#connection = <None>

+connection = mysql+pymysql://placement:placement@controller/placement

# Optional URL parameters to append onto the connection URL at connect time;

# specify as param1=value1&param2=value2&... (string value)

DB にデータ投入

code:shell

# su -s /bin/sh -c "placement-manage db sync" placement

設定ファイルはこちら

/etc/httpd/conf.d/00-placement-api.conf

httpd 再起動

code:shell

# systemctl restart httpd

動作確認

ステータスチェック

code:shell

# placement-status upgrade check