原文地址: https://devcenter.heroku.com/articles/scheduled-jobs-custom-clock-processes-java-quartz-rabbitmq Table of Contents Prerequisites Scheduling jobs with Quartz Queuing jobs with RabbitMQ Processing jobs Running on Heroku Further learning There are…
控制节点 Before you configure the OpenStack Networking (neutron) service, you must create a database, service credentials, and API endpoint. 一.创建neutron数据库并授权 1.登陆数据库 mysql -u root -p 2.创建数据库并授权 CREATE DATABASE neutron; GRANT ALL PRIVILEGES ON neutron.*…
计算节点 To install and configure the Compute hypervisor components 1.Install the packages: yum install openstack-nova-compute sysfsutils 2.Edit the /etc/nova/nova.conf file and complete the following actions: In the [DEFAULT] and [oslo_messaging_rabbit]…
控制节点 Before you install and configure the Compute service, you must create a database, service credentials, and API endpoint. 一.创建nova数据库并授权 1.登陆数据库 mysql -u root -p 2.创建数据库并授权 CREATE DATABASE nova; GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'localhost…
这篇文档描述了可用的配置选项. 如果你使用默认的加载器,你必须创建 celeryconfig.py 模块并且保证它在python路径中. 配置文件示例 以下是配置示例,你可以从这个开始.它包括运行一个基本Celery应用的所有基础设置. ## Broker settings. broker_url = 'amqp://guest:guest@localhost:5672//' # List of modules to import when the Celery worker starts. i…
目录 目录 前文列表 Prerequisites 先决条件 To create the databases To create the service credentials Create the Compute service API endpoints Install and configure components Install the packages Edit the etcnovanovaconf file Populate the Compute databases Finali…
我对rabbitmq学习还不深入,这些翻译仅仅做资料保存,希望不要误导大家. There’s a dirty secret about creating queues and exchanges in Rabbit: by default they don’t survive reboot. That’s right; restart your RabbitMQ server and watch those queues and exchanges go poof (along with the…
[This article was originally written by Yves Trudeau.] http://java.dzone.com/articles/exploring-message-brokers Message brokers are not regularly covered here but are, nonetheless, important web-related technologies. Some time ago, I was asked by one…