Building Hybrid Cloud Environments with OpenNebula

presented by

Constantino Vázquez Blanco VP of Engineering at OpenNebula Systems

OpenNebula Project Major Contributor

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Agenda

●  The OpenNebula Hybrid Approach

●  Amazon EC2

●  Live Demo

●  Microsoft Azure

●  Live Demo

●  IBM SoftLayer

●  Live Demo

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The OpenNebula Hybrid Approach

Operative word is transparency •  For the administrator

•  Both local and remote ‘hypervisors’ are modeled as OpenNebula hosts

•  For the end user

•  Consumable VM Templates can be hybrid, meaning multiple sections describing the VM in different locations

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The OpenNebula Hybrid Approach

Unique hybrid approach

●  One OpenNebula Host can be …

●  One local Hypervisor

●  One Public Cloud

●  One Region (EC2) / Location (AZ) /

Datacenter(SL)

●  One Availability Zone

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The OpenNebula Hybrid Approach

Unique hybrid approach

●  End users consume a catalog of hybrid templates

●  Administrators manage

●  Scheduling policies

●  Fixed priority

●  Public Cloud modeled capacity

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The OpenNebula Hybrid Approach

Limitations

●  No ‘magic’ networking

●  Define VPNs, benchmark latency

●  No automatic image upload

●  Admin task to preload or configure images

●  … and, of course, no automatic inter-public cloud

image converting + transferring …

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The OpenNebula Hybrid Approach

Hybrid VM Templates NAME=WebServerCPU=1MEMORY=2048

DISK=[IMAGE=“CentOSLAMP”]NIC=[NETWORK=“Public”

EC2=[ AMI="ami-6f5f1206", INSTANCETYPE="m1.small", KEYPAIR="gsg-keypair" ]

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The OpenNebula Hybrid Approach

Hybrid VM Templates PUBLIC_CLOUD=[ TYPE="SOFTLAYER", INSTANCE_TYPE="slcci.medium", BLOCKDEVICETEMPLATE=“MyLAMPOnSL"]

PUBLIC_CLOUD = [ TYPE=AZURE, INSTANCE_TYPE=ExtraSmall, IMAGE=myLAMPonAZ-30GB, TCP_ENDPOINTS="80",]

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The OpenNebula Hybrid Approach

Local Datacenter

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Virtualized Infrastructure

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Amazon EC2

Needed Configuration

•  Enable EC2 drivers in /etc/oned.conf

•  Install needed gems (install_gems)

•  Configure credentials & capacity

regions: default: region_name: us-east-1 access_key_id: YOUR_ACCESS_KEY secret_access_key: YOUR_SECRET_ACCESS_KEY capacity: m1.small: 5 m1.large: 0 m1.xlarge: 0 Configure several regions with different credentials and

model them as different OpenNebula hosts

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Amazon EC2

Needed Configuration

•  Add a host representing an EC2 region $ onehost create ec2 --im ec2 --vm ec2 --net dummy

•  Launch VM and wait for monitor •  AWS_DNS_NAME •  AWS_PRIVATE_DNS_NAME •  AWS_AVAILABILITY_ZONE •  AWS_VPC_ID •  AWS_PRIVATE_IP_ADDRESS •  AWS_IP_ADDRESS •  AWS_SUBNET_ID •  AWS_SECURITY_GROUPS •  AWS_INSTANCE_TYPE •  …

EC2 Live Demo

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Microsoft Azure

Needed Configuration

•  Enable AZ drivers in /etc/oned.conf

•  Install needed gems (install_gems)

•  Configure credentials & capacity

regions: default: region_name: "West Europe”pem_management_cert: "/path/to/mycert.pem" subscription_id: ”xxxx-xxxx-xxxx” management_endpoint: capacity: Small: 5 Medium: 1 Large: 0 Configure several regions with different credentials and

model them as different OpenNebula hosts

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Microsoft Azure

Needed Configuration

•  Add a host representing a Azure location $ onehost create west-europe -i az –v az -n dummy

•  Launch VM and wait for monitor •  AZ_AVAILABILITY_SET_NAME •  AZ_CLOUD_SERVICE_NAME •  AZ_DATA_DISKS •  AZ_DEPLOYMENT_NAME •  AZ_DISK_NAME •  AZ_HOSTNAME •  AZ_IMAGE •  AZ_IPADDRESS •  AZ_MEDIA_LINK

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Microsoft Azure

•  AZ_OS_TYPE •  AZ_ROLE_SIZE •  AZ_TCP_ENDPOINTS •  AZ_UDP_ENDPOINTS •  AZ_VIRTUAL_NETWORK_NAME

Azure Live Demo

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IBM SoftLayer

Needed Configuration

•  Enable SL drivers in /etc/oned.conf

•  Install needed gems (install_gems)

•  Configure credentials & capacity

regions: default: region_name: sjc01 username: SLxxxx api_key: xxxxx capacity: slcci.small: 5 slcci.large: 0 slcci.large: 0

Configure several regions with different credentials and model them as different OpenNebula hosts

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IBM SoftLayer

Needed Configuration

•  Add a host representing a SoftLayer location $ onehost create sjc01 –I sl –v sl -n dummy

•  Launch VM and wait for monitor

•  SL_CRED_PASSWORD

•  SL_CRED_USER

•  SL_DOMAIN

•  SL_FULLYQUALIFIEDDOMAINNAME

•  SL_GLOBALIDENTIFIER

•  SL_HOSTNAME

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IBM SoftLayer

•  SL_ID

•  SL_MAXCPU

•  SL_MAXMEMORY

•  SL_PRIMARYBACKENDIPADDRESS

•  SL_PRIMARYIPADDRESS

•  SL_STARTCPUS

•  SL_UUID

SoftLayer Live Demo

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Questions? Enjoy the rest of the Conference!