OSTree: OSイメージとパッケージシステムの間にGitのアプローチを
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Project Atomicでも使用されている環境バージョニングシステムの「OSTree」について、概要を説明します。
Transcript of OSTree: OSイメージとパッケージシステムの間にGitのアプローチを
© 2014 Nippon Telegraph and Telephone Corporation
OSTree
Project Atomic✄�✁✂☎✆✝✞OSTree✟
✠✡☛☞✌✍✎✏✑✒✓✔✕✖✗�
© 2014 Nippon Telegraph and Telephone Corporation
✆�✁✂✄☎✝✞✟✠✡☛☞✌✍✎✏✑
© 2014 Nippon Telegraph and Telephone Corporation
☎�✁✂✄✆✝✞✟✠✡☛☞✌✄✍✎✏✄✑✂✡✒
© 2014 Nippon Telegraph and Telephone Corporation
© 2014 Nippon Telegraph and Telephone Corporation
OSTree
Git✄�✁✂☎✆✝✞✟✠Tree)✡☛☞✌✍
© 2014 Nippon Telegraph and Telephone Corporation
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© 2014 Nippon Telegraph and Telephone Corporation
Linux
© 2014 Nippon Telegraph and Telephone Corporation
chroot
© 2014 Nippon Telegraph and Telephone Corporation
Git✄�✁✂☎✆✝✞✟
✠Docker✄✡☛☞✌✍✎✏✑✒✓✔
© 2014 Nippon Telegraph and Telephone Corporation
!"✂�✁✄☎✆✝✞✟✠✡☛�☞✌✍"
!"#$%&'"#()'**"
"
! ✢✎✏✑✒✓✔✠✁☛✝✕✖✗"
!"+,)'**"-%#&."&.&)/0,"#()'**"
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!"✒✓✔✠✁☛✝✘✙"
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2++)""%*3""4+#*""+,)'**""5'+6"
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!"8*0✝✘✙"
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© 2014 Nippon Telegraph and Telephone Corporation
!"✂�✁✄☎✆✝✞✟✠"
!"*64+">)*,)>"?"#()'**<0++2-'"
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%99:;;"9"9""""""9"<'7."
%99:;;"9"9""""""9"<,(,"
%9=:;;"9"9""""""9"<)#5"
© 2014 Nippon Telegraph and Telephone Corporation
Git✄�✁✂☎✆✝✞✟
✠Docker✄✡☛☞✌✍✎✏✑✒✓✔
© 2014 Nippon Telegraph and Telephone Corporation
/home /var /usr /bin /sbin /lib /lib64
/home /var /usr /bin /sbin /lib /lib64
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+,)'**"-%#&.",M&)64"NHOPQRSTOUVWKH?
✞�✁✂
✠✄�✁✂
✟☎✆✝✡chroot☛☞✄✌✍✎✏✑✒
✓ deploy✔✕✖✗✘✙✚✛✜✢✣✤✥✦✧★✩/ostree/deploy✪✫✬✗✘ID✩✭✮✘✯
© 2014 Nippon Telegraph and Telephone Corporation
© 2014 Nippon Telegraph and Telephone Corporation
/home /var /usr /bin /sbin /lib /lib64
/home /var /usr /bin /sbin /lib /lib64
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© 2014 Nippon Telegraph and Telephone Corporation
© 2014 Nippon Telegraph and Telephone Corporation
© 2014 Nippon Telegraph and Telephone Corporation
• /ostree ✄�✁✂☎✁✆✝
• deployment✞ /ostree/deploy/<osname>
• chroot✟✠✁✆✝✡☛inode☞✌✍ !"!"#$%#&##
'(")*++',+-!(.'-*(/+0)$1)(2%0$0(3)*(!!+*',+-!(.'14056789898:,466+,457;;;7695<6=6>977+:7741>715=9?69:>=1?+6>;6,?:@?'#
@FE;;EF="2&."""@FE;;EF@"4+#*"""@FE;;EFF"#.)"""""@FE;;EFC"'++)"""GDGCD;D",(,""""""@FG;FG=D"3-'"
"""""F;@"2++)""@FE;;EFD"1&2""""@FE;;EF:"+5)""""""""""F;D"'7."""=FG=GC=C",(,'++)"
=FG=GC=G"%*3"""@FE;;EFE"1&2FE""@FE;;EFG"+,)'**""@FE;;E:9",2&.""@FE;;E:@")#5"
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"""""""@"2++)""@FE;;EFD"1&2""""@FE;;EF:"+5)"""""""""FD=9"'7.""""""""=@G",(,'++)"
"""""""D"%*3"""@FE;;EFE"1&2FE""@FE;;EFG"+,)'**""@FE;;E:9",2&.""@FE;;E:@")#5"
"""DG9EG"*)6"""@FE;;EF;"#*%&-"""""""""="5'+6""""@FE;;E:=",'3"""@FE;;E:E"7,'
© 2014 Nippon Telegraph and Telephone Corporation
rpm-ostree• ostree✄ – rpm ✞�✁✂☎✆
– https://github.com/cgwalters/rpm-ostree
• JSON rpmrpm-
ostree treecompose
• upgrade ✄
© 2014 Nippon Telegraph and Telephone Corporation
!"✡�✁✂✄☎✆✝✞✟✠☛"
!"#$%&'",'3"
!"6%",'3"
"
! ☎✢☞✝✞✌✍✎ Z✏✑✒✓✔✕✖☛✗✘✙-'64&3*/L@✚✠☛["
!"+,)'**"//'*5+b<'++)<,'3<'*5+"//#+%*"-'643*/L@"&.&)"
"
!"✛✜☞✣✆✝✤✚✥✦✧☛"
!"1,"'*5+"
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"
!"'*5+✟★✩✪✦✫✬✭✝"
,)'**"6+##&)"#()'**"//'*5+b<'++)<)*,)<'*5+"//2'-.64".*M#-,)*'"
HTTP✮✯✰✱✲✳✴✵✶✯✷✲✳✸✹✺✻✼✽✷✾✿❀❁✲❂❃pull✮❄✼
© 2014 Nippon Telegraph and Telephone Corporation
© 2014 Nippon Telegraph and Telephone Corporation
v.s. OS
• VM
•
© 2014 Nippon Telegraph and Telephone Corporation
v.s. Google ChromeOS autoupdate
• CoreOS✄�✁✂☎✆✝✞✟✠✡☛
• ☞✌✍✎✏✑✒✟✓✔✕✖☛✗✘✙✂✚✛✜✢✣✤✥✦✧
• ☞✌✍✎✏✑✒✢★✩✪☛✂✚✫✬✭✮✏✯✍✰✂✱☎✄✲✳☛
• ✴✎✯✵✶✠✛✜✢✷✡✸2✹✺✻✼
• ✽✾✿✚❀❁✌✮❂❃✵❀1❄❅✂❆❇❈✌❉
• OSTree✂✝✢❊❋✙★●❍
© 2014 Nippon Telegraph and Telephone Corporation
v.s. Chef
•
• Chef
•
– ✡ � ✁
– � � ✁
© 2014 Nippon Telegraph and Telephone Corporation
v.s. Docker
•
• Docker
