패커로 AMI 빌드하고, 베이그런트로 이미지 검증하기

Transcript

1. ಁழPacker۽ AMI ࠽٘ೞҊ
   Hashicorp Korea User Group 1st Meetup
   @nacyo_t
   ߬੉Ӓ۠౟Vagrant۽ ੉޷૑ Ѩૐೞӝ
   

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2. ׼Ӕ݃௄
   

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3. 44bits.io
   

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4. • Part 1. ಁழ
   • hashicorp/packer
   • Part 2. ߬੉Ӓ۠౟
   • hashicorp/vagrant
   য়ט੄ ઱ઁ
   Hashicorp
   

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5. • Part 1. ಁழ
   • ಁழ ࣗѐ ߂ AMI ࠽٘ೞӝ
   • Part 2. ߬੉Ӓ۠౟
   • ੼૓੸ ੉޷૑ ੘ࢿ
   য়ט੄ ઱ઁ
   Hashicorp
   

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6. ಁழ: ߧਊ ழझథ ੉޷૑ ࠽٘ بҳ
   Part 1
   

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7. • ఋѶ গ೒ܻா੉࣌੉ ੘زೞח Ӑഋ ࢚క
   • ೐۽࠺੷׬੉ ՘դ ࢚కܳ ੉޷૑۽ ੷੢
   ழझథ ੉޷૑ ࠽٘?
   

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8. “ ೐۽࠺੷׬੉ۆ ࢲߡ ١੄ ਃࣗܳ ࢎਊೡ ࣻ ੓ח ࢚క
   ۽ ݅٘ח ੺ରܳ ݈ೠ׮. ৈӝীח ೧׼ ਃࣗী ੗ਗਸ
   ೡ׼ೞҊ, ੋझఢझചೞҊ, ҳࢿਸ ೠ റ, хदա DNS
   ৬ э਷ ੋ೐ۄ ࢲ࠺झী ١۾ೞח ੺ରо ನೣػ׮. ೐
   ۽࠺੷׬ ੺ରо ৮ܐغݶ ೧׼ ਃࣗח ࢎਊೡ ળ࠺о
   ػ Ѫ੉׮.
   ௏٘۽ ੋ೐ۄ ҙܻೞӝ 6੢, Kief Morris
   

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9. • և਷ ੄޷
   • ೞ٘ਝয৬ ֎౟ਕ௼ ੗ਗਸ ನೣ
   • hashicorp/terraform
   • ગ਷ ੄޷
   • ਍৔୓ઁ ਤীࢲ গ೒ܻா੉࣌ਸ प೯ оמೠ ࢚క
   • hashicorp/packer
   ೐۽࠺੷׬
   

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10. • և਷ ੄޷
    • ೞ٘ਝয৬ ֎౟ਕ௼ ੗ਗਸ ನೣ
    • hashicorp/terraform
    • ગ਷ ੄޷
    • ਍৔୓ઁ ਤীࢲ গ೒ܻா੉࣌ਸ प೯ оמೠ ࢚క
    • hashicorp/packer
    ೐۽࠺੷׬
    

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11. • গ೒ܻா੉࣌੉ ز੘ೞח ੋझఢझܳ Ӓ؀۽ ੷੢
    • ࢲߡҙܻ੗о ࢲߡܳ ૒੽ ࣻ੿
    • ߸҃ ࢎ೦੉ ੓ਵݶ ੉ ࢚కܳ ׮द Ӓ؀۽ ੷੢
    • ࢲߡ੄ ࢚కܳ ੤ഝਊ оמೠ ഄन੸ੋ ߑߨ!
    ӝઓ੄ ੉޷૑ ࠽٘
    

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12. ӝઓ੄ ੉޷૑ ࠽٘
    AMI
    A
    AMI
    A'
    AMI
    A''
    AMI
    A'''
    EC2
    A
    EC2
    A'
    EC2
    A''
    EC2
    A'''
    

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13. • গ೒ܻா੉࣌੉ ز੘ೞח ੋझఢझܳ Ӓ؀۽ ੷੢
    • ࢲߡҙܻ੗о ࢲߡܳ ૒੽ ࣻ੿
    • ߸҃ ࢎ೦੉ ੓ਵݶ ੉ ࢚కܳ ׮द Ӓ؀۽ ੷੢
    • ࢲߡ੄ ࢚కܳ ੤ഝਊ оמೠ ഄन੸ੋ ߑߨ!
    • ҙܻо য۵Ҋ ੤അ ࠛоמ New!
    ӝઓ੄ ੉޷૑ ࠽٘
    

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14. • ੉޷૑ ࠽٘ җ੿ਸ ੿ഛ൤ ੤അ ࠛо
    • ੗زചо য۵Ҋ ੉޷૑ ࠽٘/࢏ઁܳ ࣚࣻ ೧ঠೣ
    • جইоҊ ੓ח ࢲߡܳ ୭؀ೠ ߑ஖ೞѱ غח ࠗ੘ਊ
    • ঱ઁ ೙ਃೡ૑ ݽܰ޲۽ ੉੹ ੉޷૑ب ࢏ઁ ࠛо
    • ੉޷૑ח ҅ࣘ ऺ੉ӝ݅ ೣ
    ӝઓ੄ ੉޷૑ ࠽٘
    ޙઁ੼
    

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15. brew install packer
    

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16. • ಁழ੄ ࠽٘ח ࠽؊৬ ೐۽࠺੷ց੄ ઑ೤
    • ࠽؊: ౠ੿ ೒ۖಬ੄ ੉޷૑ܳ ݅٘ח ೒۞Ӓੋ
    • ೐۽࠺੷ց: ೐۽࠺੷׬ਸ ࣻ೯ೞח ೒۞Ӓੋ
    ಁழ੄ ҳࢿ ਃࣗ
    ࠽؊ / ೐۽࠺੷ց
    

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17. Builder
    Image
    Provisioner
    Image
    

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18. Builder: docker
    Docker
    Image
    Provisioner
    shell
    Docker
    Image
    

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19. Builder: virtualbox-ovf
    VirtualBox
    VM
    Provisioner
    chef-solo
    OVF
    

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20. Builder: amazon-ebs
    AMI
    Provisioner
    ansible-local
    AMI
    

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21. {
    "builders": [
    ...
    ],
    "provisioners": [
    ...
    ]
    }
    ಁழ ࢸ੿ ౵ੌ
    

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22. "builders": [
    {
    "type": "amazon-ebs",
    "region": "ap-northeast-2",
    "availability_zone": "ap-northeast-2c",
    "source_ami": "ami-9d6fd8f3",
    "instance_type": "t2.small",
    "ssh_username": "ubuntu",
    "ami_name": "image {{isotime \"2006-01-02 1504\" | clean_ami_name}}",
    "security_group_ids": [ "sg-b8ad09d1", "sg-5594bc3f" ],
    "subnet_id": "subnet-abcacae1",
    "ssh_interface": "public_ip",
    "associate_public_ip_address": true
    }
    ],
    ࠽؊: amazon-ebs
    

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23. "provisioners": [
    {
    "type": "ansible",
    "playbook_file": "./provisioner/server.yml",
    "host_alias": "server",
    "extra_arguments": [
    "--extra-vars", "ansible_python_interpreter=/usr/bin/python3"
    ]
    }
    ]
    ೐۽࠺੷ց: ansible
    

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24. • ಁழ ೐۽ં౟
    • ೐۽࠺੷ց৬ ೣԋ ௏٘۽ ҙܻ
    • ߸҃੉ ੓ਸ ٸ݃׮ ݒߣ ੉޷૑ܳ ࢜۽ ࠽٘
    • ߸҃ ࢎ೦੉ ݽف ੷੢غ޲۽ ੤അ੉ оמ೧૗
    • ௏٘ച۽ ҙܻغ޲۽ ੗زചо оמ೧૗
    ಁழ੄ ੉޷૑ ࠽٘ ౠ૚
    

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25. Packer Build
    Builder: amazon-ebs
    AMI
    Provisioner
    ansible-local
    AMI
    

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26. Packer
    Build
    Repo
    8b819
    AMI
    A
    Repo
    2ce54
    AMI
    B
    Repo
    099c3
    AMI
    C
    Repo
    934b6
    AMI
    D
    commit
    

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27. AMI
    A
    AMI
    A'
    AMI
    A''
    AMI
    A'''
    EC2
    A
    EC2
    A'
    EC2
    A''
    EC2
    A'''
    Packer
    Build
    Repo
    8b819
    AMI
    A
    Repo
    2ce54
    AMI
    B
    Repo
    099c3
    AMI
    C
    Repo
    934b6
    AMI
    D
    commit
    ੋझఢझ ӝ߈ ੉޷૑ ࠽٘
    ಁழܳ ࢎਊೠ ੉޷૑ ࠽٘
    

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28. 1. ੋझఢझ ߂ ੐द ܻࣗझ ࢤࢿ
    2. ੋझఢझী ޷ܻ ળ࠺ೠ ೐۽࠺੷ց۽ ೐۽࠺੷׬
    3. ೐۽࠺੷׬੉ ՘աݶ ࢚కܳ ੉޷૑۽ ੷੢
    4. ੋझఢझ ߂ ੐द ܻࣗझ ઁѢ
    ಁழ۽ ੉޷૑ ࠽٘ җ੿
    

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29. • nacyot/packer_and_vagrant
    ؘݽ 01
    ಁழ۽ AMI ࠽٘
    

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30. • ੉ ݽٚ җ੿੉ ױ ೠ ߑী ੉ܖয૗
    • ࠽٘ दр੉ ӡ׮
    • ਗ஗੸ਵ۽ ࠽٘ җ੿ী ѐੑೡ ࣻ হ਺
    • ೐۽࠺੷׬ীࢲ ޙઁо ࢤӝݶ ୊਺ࠗఠ ׮द
    ಁழ੄ ױ੼
    

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31. ߬੉Ӓ۠౟۽ ੼૓੸ ੉޷૑ ੘ࢿ
    Part 2
    

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32. brew cask install vagrant
    

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33. ठۄ੉٘ ৔࢚
    

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34. • ߬੉Ӓ۠౟੄ ߅झח ೐۽߄੉؊৬ ೐۽࠺੷ց੄ ઑ೤
    • ೐۽߄੉؊: ౠ੿ ೒ۖಬ੄ VMਸ ݅٘ח ೒۞Ӓੋ
    • ೐۽࠺੷ց: ೐۽࠺੷׬ਸ ࣻ೯ೞח ೒۞Ӓੋ
    ߬੉Ӓ۠౟੄ ҳࢿਃࣗ
    ೐۽߄੉؊ / ೐۽࠺੷ց
    

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35. • ೐۽߄੉؊ vs. ࠽؊
    • ಁழ੄ ࠽؊ח ߬੉Ӓ۠౟੄ ೐۽߄੉؊ী ؀਽
    • ೐۽߄੉؊: Ѿҗޛ۽ VMਸ ݅ٝ
    • ࠽٘: Ѿҗޛ۽ ੉޷૑ܳ ݅ٝ
    • ೐۽࠺੷ց = ೐۽࠺੷ց
    ߬੉Ӓ۠౟৬ ಁழ ࠺Ү (1)
    

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36. • ಁழ੄ ੉޷૑ ࠽٘
    • ܻࣗझ ࢤࢿ, ੉޷૑ ࠽٘, ܻࣗझ ઁѢо ೠߣী
    • ߬੉Ӓ۠౟੄ VM ળ࠺ җ੿
    • upਸ ೞݶ VMਸ ࢤࢿೞҊ ೐۽࠺੷׬੉ ૓೯ؽ
    • ೐۽࠺੷ցо ߸҃غݶ ୶о۽ provision оמ
    • VM਷ ਗೞח द੼ী destroy оמ
    ߬੉Ӓ۠౟৬ ಁழ ࠺Ү (2)
    

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37. Packer
    Build
    Repo
    8b819
    AMI
    A
    Repo
    2ce54
    AMI
    B
    Repo
    099c3
    AMI
    C
    Repo
    934b6
    AMI
    D
    commit
    

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38. ग܉٬Ѣ੄ ಁழ ࠽٘
    ࠽٘ܳ प೯ೞӝ ੹ө૑ח
    ࠽٘੄ ࢿҕ ৈࠗܳ ঌ ࣻ হ਺
    ೐۽࠺੷ց ௏٘ সؘ੉౟
    

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39. Packer
    Build
    Repo
    8b819
    AMI
    A
    Repo
    2ce54
    Error!
    Repo
    099c3
    Error!
    Repo
    934b6
    AMI
    D
    commit
    

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40. Repo
    a3e89
    Packer
    build
    Repo
    32ab21
    AMI
    VM
    vagrant up
    VM' VM''
    vagrant provision vagrant provision
    error!
    update provisioner code
    

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41. о࢚ ݠन?
    о࢚ ݠनҗ ಁழ ࠽٘ ജ҃਷ ׮ܰ׮
    

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42. • VM ؀न AWS ੋझఢझо प೯
    • ಁழо पઁ۽ ࠽٘ೞח ജ҃ਸ Ӓ؀۽ ࢎਊ оמ
    • AMI ੉޷૑ܳ ࢎਊ оמ
    • ই݃ઓ ֿܻझ ജ҃ب ࢎਊ оמ
    • ݃૑݄ ழ޿੉ 2016֙...
    vagrant-aws
    ߬੉Ӓ۠౟ AWS ೐۽߄੉؊
    

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43. • nacyot/packer_and_vagrant
    ؘݽ 02
    vagrant-aws ೐۽࠺੷׬
    

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44. • destroyܳ ೞ૑ ঋਵݶ ੋझఢझо ҅ࣘ թই੓਺
    • ੗ز੸ਵ۽ ઙܐೞب۾ ҳࢿೞח ѱ ߬झ౟
    • ޷ޑೞѱ ಁழ ࠽٘ ജ҃җ ׮ܳ ࣻ ੓਺
    • оמೞ׮ݶ ݽٚ ২࣌ਸ ಁழ ജ҃җ زੌೞѱ
    • ೐۽࠺੷׬ਸ ৈ۞ߣ ೞ׮ࠁݶ ࢚కо ׳ۄ૗
    • ಁழ ࠽٘ ੹ীח destroy റ ׮द up೧ࢲ Ѩૐ
    ߬੉Ӓ۠౟੄ ೣ੿
    

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45. • ಁழܳ ࢎਊ೧ ੉޷૑ ࠽٘ܳ ੗زച
    • ߬੉Ӓ۠౟ܳ ࢎਊ೧ ੉޷૑ ࠽٘ җ੿ਸ ޷ܻ Ѩૐ
    • ׼Ӕ݃௄ীࢲ पઁ۽ ࢎਊೞҊ ੓ח ߑߨ
    • Үള: әೡࣻ۾ جইо੗
    Ѿۿ
    

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47. Thank you
    @nacyo_t
    

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