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Copyright (c)2017 ITOCHU Techno-Solutions Corporation
Ansible Meetup in Tokyo 2017.09
ʙେ͖ͳαΠζͷઃఆϑΝΠϧΛޮΑ͘ཧ͢ΔAnsibleϞδϡʔϧΛݟ͚ͭ·͠
ͨʙ
1
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Copyright (c)2017 ITOCHU Techno-Solutions Corporation
Who am I?
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n Who am I?
ޙ౻྅࠸ @ CTC
ü ݩvSphere/Hyper-Vٕज़ऀ
- ࣾ֎ͷԾԽΠϯϑϥΛߏங(VCP,VCAP,vExpert2012)
ü ࠓOpenStackٕज़ऀ
- ࣾ֎ͷOpenStackΠϯϑϥΛߏங
- ࠷ۙCICD, DevOps, OpenStack
Ø Ansible
Ø GitLab, GitHub
Ø Python
Ø Docker
Ø OpenStack
Ø etc., etc.
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ຊ
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ʙେ͖ͳαΠζͷઃఆϑΝΠϧΛޮΑ͘ཧ͢ΔAnsibleϞδϡʔϧΛݟ͚ͭ·͠
ͨʙ
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Copyright (c)2017 ITOCHU Techno-Solutions Corporation
എܠ
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ʮେ͖͍ઃఆϑΝΠϧ໘ʯ
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എܠ
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ʮେ͖͍ઃఆϑΝΠϧ໘ʯ
ü ύοέʔδΞοϓσʔτʹ͏ઃఆϑΝΠϧͷΞοϓσʔτ
- JinjaԽͨ͠ϑΝΠϧͷߋ৽
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എܠ
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ʮେ͖͍ઃఆϑΝΠϧ໘ʯ
ü ύοέʔδΞοϓσʔτʹ͏ઃఆϑΝΠϧͷΞοϓσʔτ
- JinjaԽͨ͠ϑΝΠϧͷߋ৽
n ಛʹߦ͕ଟ͍߹, update͕සൟͳ߹
ü gitlabͷgitlab.rb : 1622ߦ
ü OpenStackͷnova.conf : 10707ߦ
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ཧ
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n ͚ࠩͩ༻ҙͯ͠ɺϚʔδͰ͖Εɾɾ
ࠩ
ݩϑΝΠ
ϧ
merged
n ϑΝΠϧܗࣜ
ü ini
ü yaml
ü json
ü etc.
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Έ͚ͭ·ͨ͠
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n OpenStack “Kolla”Ͱྑ͍Ϟδϡʔϧൃݟ
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Έ͚ͭ·ͨ͠
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n OpenStack “Kolla”Ͱྑ͍Ϟδϡʔϧൃݟ
What is Kolla?
ຊ൪ڥʹ༻Ͱ͖ΔOpenStackίϯςφ
Λʮ࡞ʯ͠ɺ͞Βʹɺʮల։ʯπʔϧΛ
ఏڙ͢ΔϓϩδΣΫτ
- ΦϓελΛίϯςφԽ͢ΔBuilder
- ίϯςφԽͨ͠ΦϓελΛల։͢Δ
Deployer
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Έ͚ͭ·ͨ͠
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n OpenStack “Kolla”Ͱྑ͍Ϟδϡʔϧൃݟ
What is Kolla?
ຊ൪ڥʹ༻Ͱ͖ΔOpenStackίϯςφ
Λʮ࡞ʯ͠ɺ͞Βʹɺʮల։ʯπʔϧΛ
ఏڙ͢ΔϓϩδΣΫτ
- ΦϓελΛίϯςφԽ͢ΔBuilder
- ίϯςφԽͨ͠ΦϓελΛల։͢Δ
Deployer
େ͖͍ઃఆϑΝΠϧΛɺͨ͘͞Μͷϗετʹɺޮ
తʹΔɺπʔϧ͕͋Γ·ͨ͠
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Meet the merge_configs and merge_yaml
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n merge_configs, merge_yaml
ü iniܗࣜɺyamlܗࣜʹରԠ
ü 2ݸҎ্ͷϑΝΠϧͷϚʔδʹରԠ
ü AnsibleͷAction ModuleܗࣜͰΠϯϓϦϝϯτ
ü Apache 2.0ϥΠηϯε
ü https://github.com/openstack/kolla-ansible/
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DEMO1
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σϞ1: merge_config
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؆୯ͳ͍ํσϞ: merge_config
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n merge_config: σΟϨΫτϦߏ
github͔Βर͖ͬͯ
ͨ
Ϛʔδ͍ͨ͠ϑ
ΝΠϧ
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n merge_configs: iniϑΝΠϧ༻ҙ
ݩϑΝΠϧ ࠩϑΝΠϧ
طଘΤϯτϦͷॻ͖
͑
৽άϧʔϓͱ৽Τϯ
τϦΛه
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؆୯ͳ͍ํσϞ: merge_config
n merge_configs: playbook
ϦϞʔτʹtemplateίϐ
ʔ
merge_configsϞδϡʔ
ϧͰϚʔδ
ݩϑΝΠϧ
ࠩϑΝΠϧ
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؆୯ͳ͍ํσϞ: merge_config
n merge_configs: ݁Ռ
طଘΤϯτϦॻ͖Θͬ
ͨ!
৽άϧʔϓͱ৽Τϯ
τϦ͕ه͞Εͨ!
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DEMO2
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σϞ2: merge_yaml
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؆୯ͳ͍ํσϞ: merge_yaml
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n merge_yamlςετ
৽ΤϯτϦՃ
طଘΤϯτϦΛฤू
※ ࠩ1ͰՃͨ͠ΤϯτϦ
ΛฤूͰ͖Δ͔?
ݩϑΝΠϧ ࠩ1
ࠩ2
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؆୯ͳ͍ํσϞ: merge_yaml
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n merge_yaml: playbook
ݩϑΝΠϧ
ࠩ1
ࠩ2
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؆୯ͳ͍ํσϞ: merge_yaml
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n merge_yaml݁Ռ - ࠩϑΝΠϧͰɺࠩ
ϑΝΠϧΛ্ॻ͖Ͱ͖
ͨ
- 2όΠτจࣈμϝ
طଘΤϯτϦฤूͰ͖ͨ
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·ͱΊ
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n merge_configs, merge_yaml
ü iniܗࣜɺyamlܗࣜʹରԠ
ü 2ݸҎ্ͷϑΝΠϧͷϚʔδʹରԠ
ü https://github.com/openstack/kolla-ansible/
ü ※ 2όΠτจࣈʹඇରԠ
େ͖͍ઃఆϑΝΠϧΛɺͨ͘͞Μͷϗετʹɺޮత
ʹΕΔ
˕ େ͖͍αΠζͷઃఆϑΝΠϧ
˕ සൟʹΞοϓσʔτ͞ΕΔύοέʔδͷઃఆϑ
ΝΠϧ
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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠