x/ec2-driver
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Kashyap | Updated readme with instructions to add the cloud burst filter

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Kashyap Kopparam 2014-11-18 16:46:53 +05:30
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README.md
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@ -16,11 +16,11 @@ as a hypervisor while continuing to be able to manage the existing private cloud
- Python 2.7 and above
- Amazon Web Service (AWS) SDK for Python -- Boto 2.34
## Quick Setup Steps
## Quick Setup
1. `$ cd <openstack_root_dir>/nova/nova/virt/`
2. `$ git clone https://github.com/ThoughtWorksInc/OpenStack-EC2-Driver.git ec2`
3. `$ vim /etc/nova/nova.conf # make sure it contains the following options in the respective sections`
3. `$ vim /etc/nova/nova.conf # add the following options in the respective sections`
[DEFAULT]
compute_driver=ec2.EC2Driver
@ -32,7 +32,23 @@ as a hypervisor while continuing to be able to manage the existing private cloud
ec2_secret_access_key = <your_aws_secret_access_key>
ec2_access_key_id = <your_aws_access_key_id>
4. `ec2driver_standard_config.py` can be edited to configure the default AMI, AWS region and endpoints.
5. Restart the nova-compute service. You are now all set cloud burst!
5. Restart the nova-compute service. You are now all set cloud burst!
## Multi-node hybrid cloud
This will enable a hybrid cloud infrastucture using this driver on one of the multiple compute-hosts. Follow the Quick setup to install the EC2 Driver on a (psuedo) compute-host in it's own availability zone.
1. `$ cd <openstack_root_dir>/nova/nova/virt/`
2. `$ cp ./cloud_burst_filter.py ../scheduler/filters/`
3. `$ vim /etc/nova/nova.conf # add the following options in the respective sections`
[DEFAULT]
cloud_burst = # Switch to enable could bursting
cloud_burst_availability_zone = # The availability zone of only compute hosts with the public cloud driver
scheduler_driver = nova.scheduler.filter_scheduler.FilterScheduler
scheduler_available_filters = nova.scheduler.filters.all_filters
scheduler_default_filters = RetryFilter, AvailabilityZoneFilter, RamFilter, ComputeFilter, ComputeCapabilitiesFilter, ImagePropertiesFilter, ServerGroupAntiAffinityFilter, ServerGroupAffinityFilter, CloudBurstFilter
4. Restart nova-api, nova-compute and nova-scheduler services for the filter to take effect.
### What's supported!
- Launch