By Sébastien Goasguen
Planning to installation and continue a public, inner most, or hybrid cloud carrier? This cookbook’s convenient how-to recipes assist you quick study and set up Apache CloudStack, in addition to a number of API consumers, API wrappers, info architectures, and configuration administration applied sciences that paintings as a part of CloudStack’s ecosystem.
You’ll how one can use Vagrant, Ansible, Chef, Fluentd, Libcloud, and a number of other open resource instruments that allow you to construct and function CloudStack larger and quicker. If you’re an skilled programmer, approach administrator, or DevOps practitioner acquainted with bash, Git, package deal administration, and a few Python, you’re able to go.
- Learn simple CloudStack set up from resource, together with positive aspects corresponding to DevCloud, the CloudStack sandbox
- Get a step by step advisor for fitting CloudStack from programs on Ubuntu 14.04 utilizing KVM
- Write your personal functions on best of the CloudStack API, utilizing CloudMonkey, Libcloud, jclouds, and CloStack
- Expose assorted APIs on CloudStack with the EC2Stack, Boto, and Eutester API wrappers
- Deploy purposes simply, utilizing Puppet, Salt, Ansible, Chef, and Vagrant
- Dive into cloud tracking and garage with RiakCS, Fluentd, and Apache Whirr
Read or Download 60 Recipes for Apache CloudStack: Using the CloudStack Ecosystem PDF
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Extra resources for 60 Recipes for Apache CloudStack: Using the CloudStack Ecosystem
Solution In CloudStack, you generate your keys on the default dashboard within the Accounts and Users panel. If you are using a public cloud based on CloudStack, they may give you your keys at signup or through their own dashboard. Once you have your API keys, you can form the API request as an HTTP GET request with a signature. The signature is computed using Hashed Message Authentication Code (HMAC) and some base64 and url encoding. Discussion First, let’s get your keys. If you have access to the default dashboard of CloudStack, go under Accounts, select the appropriate account, and then click Show Users.
It is used to give network connectivity to the instances that will run on this hypervisor. This con‐ figuration can change depending on the number of network interfaces you have or whether you use VLANS or not. In our simple case, we only have one network interface on the hypervisor and no VLANs. We originally set up two network interfaces on the KVM hypervi‐ sor. This made it easy to get public Internet access when setting up the machine. However, from a CloudStack standpoint, we will only use the private network interface.
3. Setting Up an Image Catalog and Seeding it with the SystemVM Template Problem You need to build an image catalog accessible by all the hypervisors in your cloud. You also need to seed this image catalog with the template of the CloudStack system virtual machines (SVM). These SVMs run in the cloud itself and are used by CloudStack to orchestrate certain functionalities like snapshots, console proxy, and network services. Solution Set up an NFS server and export the NFS share to your hypervisor.