hashicorp-20160418

Hashicorp tools の 2015/11/30 〜 2016/04/18 の更新分をすごくざっくり追った資料です

Transcript

1. Hashicorp trends
   ( 2015/11/30 - 2016/04/18 )
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 1
   

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2. Tools
   • Vagrant
   • Packer
   • Serf
   • Consul
   • Terraform
   • Vault
   • Nomad
   • Otto
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 2
   

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3. Vagrant
   • 1.7.4 -> 1.8.1
   • Linked Clone
   • Ϛελʔ VM ͔Β৭ΜͳΫϩʔϯ VM Λ࡞Δػೳ
   • VM ϑϧίϐʔͰ͸ແ͘ϚελʔΫϩʔϯ͔Βͷࠩ෼͚ͩอ࣋͢Δ
   • Vagrant up ͷ͕࣌ؒ୹͘ͳΔͷͱσΟεΫΛ͍ͬͺ͍࢖Θͳͯ͘͢Ή
   • Snapshot
   • ੲ sahara ͍ͬͯ͏ϓϥάΠϯͰ࣮ݱͯͨ͠΍ͭ
   • ಛఆλΠϛϯάͰεφοϓγϣοτΛऔΕΔɾ෮ݩͰ͖Δ
   • ಛఆͷঢ়ଶ͔ΒͷҰ࣌తͳݕূͱ͔͍ͨ͠৔߹ʹ࢖͑ͦ͏
   • Vagrant powershell ͱ͔͍ͭͨ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 3
   

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4. Packer
   • 0.8.6 -> 0.10.0
   • 0.9 Ͱ ansible remote provisioner ͕෇͍ͨ
   • packer build ͷޙ ansible Λ remote ͔Β࣮ߦͰ͖Δ
   • playbook_file Ͱ playbook ͷϑΝΠϧΛࢦఆ࣮ͯ͠ߦ
   • ansible ͕ࣦഊ͢Δͱ packer build ΋ࣦഊͱͳΓ terminate ͞ΕΔ
   • Chef on Windows ͕͍ͭͨ
   • 0.10.0 Ͱ Azure Resource Manager Ͱ VHD Λ࡞੒Ͱ͖ΔΑ͏ʹͳͬͨ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 4
   

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5. Serf
   • 0.7 ϦϦʔε
   • serf rtt ͱ͍͏ϊʔυؒͷ RTT ਪఆΛऔಘͰ͖ΔαϒίϚϯυ͕௥Ճ
   • ݱࡏͷϊʔυ͔Βผͷϊʔυ΋͘͠͸ผͷϊʔυ͔Βߋʹผͷϊʔυ
   ͷ RTT ਪఆΛऔಘՄೳ
   • Vivaldi ΞϧΰϦζϜΛ࢖༻
   • serf info ͱ͍͏ event handler ΛදࣔͰ͖ΔαϒίϚϯυ͕௥Ճ
   • gossip protocol ͷϊʔυো֐ݕग़ʹ TCP fallback ػೳΛ௥Ճ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 5
   

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6. Consul
   • 0.5.2 -> 0.6.4
   • consul rtt ͱ͍͏ϊʔυؒͷ RTT ਪఆΛऔಘͰ͖ΔαϒίϚϯυ͕௥Ճ
   • API ͔Β΋ར༻Մೳ (serf rtt ͱಉ༷ͷػೳ)
   • LMDB Λࣺͯͯج਺໦ϕʔεͷΠϯϝϞϦ DB ΁Ҡߦ
   • cgo ΋ಉ࣌ʹࣺͯͯ 100% golang ʹͳͬͨ
   • Prepared query ػೳͷಋೖ
   • HTTP API Λ࢖ͬͯෳࡶͳΫΤϦΛࣄલʹఆ͓ٛͯ͘͜͠ͱ͕ग़དྷΔ
   • DNS ͷΫΤϦ΋ࣄલʹఆ͓ٛͯ͘͜͠ͱ͕Մೳ
   • ྫ͑͹ಛఆͷ DNS ΛҾ͍ͨ࣌ʹ ""master" λάΛ͍࣋ͬͯͯɺconsul rtt Ͱۙ͘ʹ͋ΔϊʔυΛ 3 ͭฦ͢" ౳ͷڍಈΛఆٛͰ͖Δ
   • ACL ͕͍֦͢͝ு͞Ε·ͨ͠
   • ϔϧενΣοΫػೳ͕֦ு͞Ε·ͨ͠
   • TCP Check (ఆظతͳ TCP ઀ଓ) ͱ Docker check (ఆظతͳίϯςφ಺ͰͷίϚϯυ࣮ߦ) ͕௥Ճ͞Εͨ
   • TCP fallback ͕௥Ճ͞Εͨ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 6
   

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7. Terraform
   • 0.6.8 -> 0.6.14
   • terraform validate ͱ͍͏ syntax validation ͢ΔαϒίϚϯυ͕௥Ճ
   • terraform untaint ͱ͍͏ taint ঢ়ଶͷϦιʔεΛ untaint ʹ͢ΔαϒίϚϯυ͕௥Ճ
   • ലେͳ਺ͷ resource ௥Ճ
   • AWS/Azure/GCP ֤छ ...
   • Docker, VMware ...
   • influxdb, mysql, postgres...
   • datadog, github, chef, ultradns...
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 7
   

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8. Vault
   • 0.4.0 -> 0.5.2
   • vault list ͱ͍͏伴ͱσΟϨΫτϦΛදࣔͰ͖ΔαϒίϚϯυ͕௥Ճ
   • ACL ػೳ͕େ෯ʹ֦ு
   • HA Physical backends Ͱෳ਺ͷσʔλετϨʔδΛ࢖༻Ͱ͖ΔΑ͏ʹͳͬͨ
   • backend ͱ ha_backend ͱ͍͏σΟϨΫςΟϒͰࢦఆՄೳ
   • unseal key ʹؔ͢Δػೳ͕֦ு͞Ε·ͨ͠
   • rekey ͱ archiving(keybase.io ౳ͷ PGP 伴ͱ࿈ܞՄೳ)͕ग़དྷΔΑ͏ʹͳΓ·ͨ͠
   • unseal key Λ࢖ͬͨ root token ͷ regenerate ͕ग़དྷΔΑ͏ʹͳΓ·ͨ͠
   • ࠓ·Ͱ͸ root token Λ revoke ͨ͠Βऴྃͩͬͨ
   • AWS STS ͷαϙʔτ/DynamoDBɾPostgreSQL Physical backend ͷαϙʔτ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 8
   

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9. Nomad
   • 0.2.1 -> 0.3.1
   • Periodic Jobs ػೳͷ௥Ճ
   • ఆظ࣮ߦ͞ΕΔλεΫΛఆٛ͢Δ͜ͱ͕Մೳ
   • nomad status Ͱ௚ۙͷ࣮ߦδϣϒͷঢ়ଶͱ࣍ͷδϣϒͷ࣮ߦ೔͕࣌ݟΕΔ
   • ϩάϩʔςʔγϣϯɾϩάΞΫηεػೳͷ௥Ճ
   • λεΫ͝ͱͷϩάϩʔςʔγϣϯΛࢦఆՄೳ
   • ϑΝΠϧ਺ɾ࠷େϑΝΠϧαΠζ
   • nomad fs ls ${JOB_ID} ${NAMESPACE} ౳ͷ fs ls ΍ fs cat ͷαϒίϚϯυͰϩάʹΞΫηεՄೳʹͳͬͨ
   • Job Queue ػೳͷ௥Ճ
   • Ϋϥελ಺ʹར༻ՄೳͳϦιʔε͕ଘࡏ͠ͳ͍৔߹͸δϣϒΛ block ͢Δ
   • ྫ͑͹ CPU (MHz) Ͱࢦఆͨ͠஋͕଍Γͳ͍৔߹ͳͲ͸ CPU ͕ۭ͘·Ͱ࣮ߦ͞Εͳ͍
   • Ϧιʔε͕ۭ͍ͨΒͦͷϦιʔεΛ࢖ͬͯδϣϒΛ࣮ߦ͢Δ
   Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 9
   

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10. Otto
    • มߋͳ͠
    • 0.2.0 ϦϦʔε४උத
    • App Type ͷ௥Ճ: Python, Java
    • App Type ϓϥάΠϯͷ௥Ճ
    • Layered Dev Environments ػೳͷ௥Ճ
    • ։ൃ؀ڥͷ֤૚ΛΩϟογϡ͢ΔػೳΒ͍͠
    • ৽͍͠։ൃ؀ڥΛ࡞Δͱ͖ʹΩϟογϡΛ࢖͏ͷͰૣ͘ͳΔΒ͍͠
    Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 10
    

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11. ࢀߟจݙ
    • https://github.com/mitchellh/vagrant/blob/master/CHANGELOG.md
    • https://github.com/mitchellh/packer/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/serf/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/consul/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/terraform/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/vault/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md
    • https://github.com/hashicorp/otto/blob/master/CHANGELOG.md
    Heartbeats ϓϩμΫτษڧձ Hashicorp (2016/04/18) - Yoshikawa Ryota ( @rrreeeyyy ) 11
    

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