Red Hat Memcached¶
The Identity service authentication mechanism for services uses Memcached to cache tokens. The memcached service typically runs on the controller node. For production deployments, we recommend enabling a combination of firewalling, authentication, and encryption to secure it.
Instalace a nastavení součástí¶
- Nainstalujte balíčky:
# yum install memcached python-memcached
Edit the
/etc/sysconfig/memcachedfile and complete the following actions:Configure the service to use the management IP address of the controller node. This is to enable access by other nodes via the management network:
OPTIONS="-l 127.0.0.1,::1,controller"
Poznámka
Change the existing line
OPTIONS="-l 127.0.0.1,::1".
Dokončení instalace¶
Spusťte službu Memcached a nastavte ji, aby byla spuštěna při zavedení systému:
# systemctl enable memcached.service # systemctl start memcached.service
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