Openstack을 쿠버네티스 네이티브하게 운영하는 방법

#Kubernetes #OpenStack #OperatorPattern #자동화

Openstack은 기존까지 인프라 레벨에서 절차적 형태로 운영되어 왔습니다.
Kakao i Cloud에서는 Openstack을 포함한 모든 IT 자원을 Kubernetes-native한 방식으로 운영하고 있습니다.
본 세션에서는 Kubernetes Operator pattern을 사용하여 Openstack의 자원을 획기적으로 자동화하는 방법을 소개합니다.

발표자 : thor.huhji
카카오엔터프라이즈에서 퍼블릭 클라우드를 개발하고 있는 토르입니다. 클라우드 리소스를 자동으로 관리하는 커스텀 컨트롤러를 개발하고 있습니다.

Transcript

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    OPEF
    
    
    FSSPS
    
    
    FWFOU
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    0QFOTUBDL
    
    
    $MJFOU
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    $PNQVUF4FSWJDF
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    7JSUVBM.BDIJOF
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    /FUXPSL"HFOU
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    QPSUT
    VOTDIFEVMF
    
    
    /PEF
    ESBJO
    
    
    1PE
    6OMBCFM
    
    
    /PEF
    VQEBUF
    
    
    /PEF$VTUPN3FTPVSDF
    
    
    4UBUVT
    

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59. /&0T3FDPODJMF-PHJD
    /PEF$POUSPMMFS
    OPEF
    
    
    FSSPS
    
    
    FWFOU
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    HFU
    
    
    0QFOTUBDL
    
    
    $MJFOU
    EJTBCMF
    
    
    $PNQVUF4FSWJDF
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    7JSUVBM.BDIJOF
    EJTBCMF
    
    
    /FUXPSL"HFOU
    NJHSBUF
    
    
    QPSUT
    VOTDIFEVMF
    
    
    /PEF
    ESBJO
    
    
    1PE
    6OMBCFM
    
    
    /PEF
    VQEBUF
    
    
    /PEF$VTUPN3FTPVSDF
    
    
    4UBUVT
    7JSUVBM.BDIJOF
    

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60. /&0T3FDPODJMF-PHJD
    /PEF$POUSPMMFS
    OPEF
    
    
    FSSPS
    
    
    FWFOU
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    HFU
    
    
    0QFOTUBDL
    
    
    $MJFOU
    EJTBCMF
    
    
    $PNQVUF4FSWJDF
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    7JSUVBM.BDIJOF
    EJTBCMF
    
    
    /FUXPSL"HFOU
    NJHSBUF
    
    
    QPSUT
    VOTDIFEVMF
    
    
    /PEF
    ESBJO
    
    
    1PE
    6OMBCFM
    
    
    /PEF
    VQEBUF
    
    
    /PEF$VTUPN3FTPVSDF
    
    
    4UBUVT
    7JSUVBM.BDIJOF
    /FUXPSL1PSU
    

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61. /&0T3FDPODJMF-PHJD
    /PEF$POUSPMMFS
    OPEF
    
    
    FSSPS
    
    
    FWFOU
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    0QFOTUBDL
    
    
    $MJFOU
    EJTBCMF
    
    
    $PNQVUF4FSWJDF
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    7JSUVBM.BDIJOF
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    /FUXPSL"HFOU
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    QPSUT
    VOTDIFEVMF
    
    
    /PEF
    ESBJO
    
    
    1PE
    6OMBCFM
    
    
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    VQEBUF
    
    
    /PEF$VTUPN3FTPVSDF
    
    
    4UBUVT
    7JSUVBM.BDIJOF
    /FUXPSL1PSU
    

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62. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
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    -
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    $POUSPMMFS$MVTUFS DFMM
    
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    /PEF$POUSPMMFS
    $MVTUFS$POUSPMMFS $MVTUFS$VTUPN3FTPVSDF
    ";$MVTUFSLVCFDPOGJH
    PQFOTUBDLBQJTFSWFS
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    TFDSFU
    /PEF$VTUPN3FTPVSDF
    OPEF OPEF
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    7. QPSU
    ⚡
    

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63. /PEF&MJNJOBUF0QFSBUPS /&0
    
    LVCFSOFUFTDMVTUFS
    DPOUSPMMFSNBOBHFSDPOUBJOFS
    BQJTFSWFS
    JOGPSNFS
    $BDIF
    $MJFOU
    3BUF-JNJU2VFVF
    $POUSPMMFS
    JOGPSN
    
    
    TQFD
    
    
    DIBOHFT
    

    View Slide

64. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
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    -
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    -
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    $POUSPMMFS$MVTUFS DFMM
    
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    /&0
    /PEF$POUSPMMFS
    $MVTUFS$VTUPN3FTPVSDF
    ";$MVTUFSLVCFDPOGJH
    PQFOTUBDLBQJTFSWFS
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    /PEF$VTUPN3FTPVSDF
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    7. QPSU
    ⚡
    $MVTUFS$POUSPMMFS
    

    View Slide

65. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
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    "DFMM ";
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    -
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    /PEF$POUSPMMFS
    $MVTUFS$VTUPN3FTPVSDF
    ";$MVTUFSLVCFDPOGJH
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    XBUDI
    
    
    SFNPUF
    
    
    OPEFTUBUVT
    $MVTUFS$POUSPMMFS
    

    View Slide

66. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
    -
    "DFMM ";
    -
    "DFMM ";
    -
    "DFMM
    $POUSPMMFS$MVTUFS DFMM
    
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    /PEF$POUSPMMFS
    $MVTUFS$VTUPN3FTPVSDF
    ";$MVTUFSLVCFDPOGJH
    PQFOTUBDLBQJTFSWFS
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    SFNPUF
    
    
    OPEFTUBUVT
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    OPEF
    
    
    KPJOEFMFUFE
    

    View Slide

67. /PEF&MJNJOBUF0QFSBUPS /&0
    
    LVCFSOFUFTDMVTUFS
    DPOUSPMMFSNBOBHFSDPOUBJOFS
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    $BDIF
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    $POUSPMMFS
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    JOGPSN
    
    
    TQFD
    
    
    DIBOHFT
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    OPEF
    
    
    DSFBUF
    

    View Slide

68. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
    -
    "DFMM ";
    -
    "DFMM ";
    -
    "DFMM
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    /&0
    7. QPSU
    /PEF$POUSPMMFS
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    XPSLRVFVF#
    XBUDI
    

    View Slide

69. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
    -
    "DFMM ";
    -
    "DFMM ";
    -
    "DFMM
    6OEFSDMPVE$MVTUFS
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    /&0
    7. QPSU
    /PEF$POUSPMMFS
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    $MVTUFS$VTUPN3FTPVSDF
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    OBNFTQBDF OBNF
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    LT$BDIF
    

    View Slide

70. /PEF&MJNJOBUF0QFSBUPS /&0
    
    ";
    -
    "DFMM ";
    -
    "DFMM ";
    -
    "DFMM
    6OEFSDMPVE$MVTUFS
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    /&0
    7. QPSU
    /PEF$POUSPMMFS
    $MVTUFS$POUSPMMFS
    /PEF$VTUPN3FTPVSDF
    $MVTUFS$VTUPN3FTPVSDF
    LT$MJFOU
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    XPSLRVFVF#
    XBUDI
    JOGPSNFS
    LT$BDIF
    

    View Slide

71. ,BLBPJ$MPVE
    

    View Slide

72. View Slide

73. 8BJUJOHj👀✨
    

    View Slide

74. 5IBOLT☁
    

    View Slide

75. 3FGFSFODF
    
    $MPVE/BUJWF$PNQVUJOH'PVOEBUJPO1PMJDZ3FQP IUUQT
    HJUIVCDPNDODGGPVOEBUJPO
    
    
    
    LVCFCVJMEFSCPPL8IBUJTBDPOUSPMMFS IUUQT
    CPPL
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    WCPPLLVCFCVJMEFSJPCBTJDTXIBU@JT@B@DPOUSPMMFSIUNM
    
    
    
    DPOUSPMMFS
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    "EFFQEJWFJOUP,VCFSOFUFTDPOUSPMMFST IUUQT
    EPDTCJUOBNJDPNUVUPSJBMTB
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    JOUP
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    LVCFSOFUFT
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    0QFOTUBDL$PNQVUF"1* IUUQT
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    SFGDPNQVUFJOEFYIUNM
    
    
    
    0QFOTUBDL/FUXPSLJOH"1* IUUQT
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    -
    SFGOFUXPSLWJOEFYIUNM
    

    View Slide