wug #004 - indelible fs open source release
DESCRIPTION
These slides were used for the 4th Wakame Users Group meeting. http://wakameusersgroup.org/meeting/2014/04/25/wug-004/ Indelible FS Open Source Release Our friends at iGeek Inc. are releasing part of their Indelible FS backup software as open source. During this meeting we are going to discuss Indelible FS and its integration with Wakame-vdc.TRANSCRIPT
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What is Wakamevdc?
● Infrastructure as a service (IaaS)● Free Open Source● Written in Ruby
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From the user's perspective
Instance Instance
Instance
WebAPI
* Instance = Virtual Server
User
Http
SSH
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Under the hood
HVA (Hypervisor Agent)
Instance
Instance
Instance
HVA
Instance
Instance
Instance
STA (Storage Target Agent)
Volume
Volume
Volume
STA
Volume
Volume
Volume
Dcmgr(Data Center Manager)
AMQP
WebAPI
* Volume: Virtual Hard Drive
http
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Storage in Wakamevdc
● Storage is handled in STA● Wakame is modular and so is STA● STA Implementations
– ZFS– TGT– Indelible FS
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Attaching Volumes to Instances
1) STA exports a volume as an iSCSI target
2) HVA logs into said iSCSI target
3) HVA attaches it to an instance as a disk drive
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Wakame's Indelible FS Implementation
Indelible FS
Volume
Volume
Volume
WebAPI
iSCSI
iSCSI
iSCSI
HVA
Instance
Instance
Instance
● Indelible FS does the heavy lifting● STA tells it what to do
STA HttpiSCSIlogin
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Questions?