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2019-04-18 CircleCI Meetup Fukuoka #1
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Yohei Kawahara
April 18, 2019
2
7.9k
2019-04-18 CircleCI Meetup Fukuoka #1
2019 年 4 月 18 日に行われた CircleCI Meetup Fukuoka #1 でお話させて頂いた死霊です.
Yohei Kawahara
April 18, 2019
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Transcript
CircleCI ݕఆ 9 ڃ͔Β 8 ڃʹͳΓ·ͨ͠ ʙ ֎ෆग़ͷݕఆࢼݧରࡦ ʙ CircleCI
ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 @inokappa CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 1
ࣗݾհ • ͔ͬͺ (@inokappa) • גࣜձࣾ YAMAP (2019 1
݄ೖࣾ, ·ͩࢼ༻ظؒத) • ΠϯϑϥΤϯδχΞͰ͢ • ͖ͳ͏ͲΜ͝΅ఱ͏ͲΜͰ͢ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 2
ͪΐͬͱ RubyKaigi 2019 ߦ͖ͬͯ· ͨ͠ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 3
YAMAP ʹ͍ͭͯ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 4
CircleCI ͱ YAMAP • શͯͷγεςϜ͓͍ͯ, ςετσϓϩΠͰ CircleCI ͕ϑϧʹ ׆༻͞Ε͍ͯ·͢ •
ࣾΤϰΝϯδΣϦετͷ @morygonzalez ͞Μ (Γ͝Μ͞ Μ) ͷೖࣾͱڞʹಋೖ͞Ε·ͨ͠ • ͕ࣗೖࣾͨ࣌͠ʹطʹ YAMAP ͷ։ൃγεςϜͷதͰ ͳͯ͘ͳΒͳ͍ଘࡏʹͳ͍ͬͯ·ͨ͠ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 5
CircleCI ͱࢲ • YAMAP ʹೖࣾ͢Δલ Hello World ϨϕϧͰͨ͠ • YAMAP
ͷ ϑΟʔνϟʔڥ (QA ϨϏϡʔ, ৽ػೳͷ͓ࢼ ͠Ͱར༻) ͷཧΛ͞Εͨ͜ͱΛػձʹ, վΊͯ CircleCI Λ ษڧ͢͠Α͏ʹ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 6
ͯ͞, ຊ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 7
CircleCI ݕఆͱ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 8
CircleCI ݕఆͱ (1) • CircleCI ͷεΩϧΛূ໌͢ΔҝͷՍۭͷೝఆࢼݧ੍Ͱ͢ • डݧྉແྉ (CircleCI ʹແྉϓϥϯ͕͋Γ·͢)
• ͍ͭͰ, Ͳ͜Ͱ, Πϯλʔωοτ͕ແͯ͘डݧग़དྷ·͢ (CircleCI ϩʔΧϧ PC Ͱ࣮ߦग़དྷ·͢) • ӳޠ, ຊޠ, YAML Ͱडݧ͢Δ͜ͱ͕ग़དྷ·͢ (ຊޠͷυ Ωϡϝϯτ͋Γ·͢) CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 9
CircleCI ݕఆͱ (2)1 1 CircleCI ݕఆެࣜαΠτ (Ծ) ΑΓҾ༻ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ
#1 10
CircleCI ݕఆͱ (3) • 1 ڃશੈքͰ 40 ਓڧ (CircleCI ͷࣾһͱಉ)2
• 2 ڃҎԼ 10 ສਓڧ (CircleCI ͷϢʔβʔͱಉ)2 2 2018 10 ݄ௐ, CircleCI ݕఆެࣜαΠτ (Ծ) ΑΓҾ༻ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 11
CircleCI ݕఆͱ (4) • ݕఆࢼݧͷग़ൣғ CircleCI 2.0 ͱ 2.1 CircleCI
ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 12
ͱ͍͏͜ͱͰ... ֎ෆग़ͷݕఆࢼݧରࡦ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 13
ҙʂʂ ͔͜͜Β֎ෆग़ͳ༰͕ଓ͖·͢ͷͰ, εϥΠυͷࣸਅࡱӨ ͓͢Δ༰ͷ SNS ͷߘʮ͝ԕྀ͠ͳ͍ͰʯԼ͍͞. ୠ͠, શͯͷ༰͕ެࣜυΩϡϝϯτΠϯλʔωοτ্ʹଘࡏ ͓ͯ͠Γ·͢ͷͰ͝ҙԼ͍͞ !
CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 14
CircleCI Λ࢝ΊΔ (9 ڃ) ઃ 1. ҎԼͷ ( ) ͷதʹͯ·Δݴ༿ΛຒΊͳ͍͞.3
• CircleCI Λ࢝ΊΔʹ, ( (1) ) ຢ ( (2) ) ͷΞΧϯτ͕ඞཁ ʹͳΓ·͢ • ϦϙδτϦͱ CircleCI ͷ ( (3) ) Λ࿈ܞͤ͞Δඞཁ͕͋Γ·͢ 3 (1)Github, (2)BitBucket, (3)࿈ܞ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 15
CircleCI Λ࢝ΊΔ (ղઆ) CircleCI Λ࢝ΊΔʹ, Github ຢ BitBucket ͷΞΧϯτ͕ඞ ཁʹͳΓ·͢ͷͰ,
Github BitBucket ͷΞΧϯτऔಘͯ͠ ͓͖·͠ΐ͏. CircleCI ݕఆࢼݧΛडݧ͢Δҝʹઈରʹඞཁͳ४ උͰ͢. Εͳ͍Α͏ʹ͠·͠ΐ͏. ΞΧϯτΛऔಘͨ͠Β, ϦϙδτϦΛ CircleCI ϓϩδΣΫτͱ ࿈ܞͤ͞·͠ΐ͏. શͯͷϦϙδτϦͱϓϩδΣΫτ͕࿈ܞग़དྷ ΔͱݶΓ·ͤΜͷͰҙ͕ඞཁͰ͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 16
ॳΊͯͷ .circleci/config.yml (9 ڃ) ઃ 2. ҎԼ, ੈքͰ࠷γϯϓϧͳ .circleci/config.yml Ͱ͢.
( ) ͷதʹೖΔΩʔϫʔυΛ͑ͳ͍͞.4 version: ( (1) ) jobs: ( (2) ): docker: - image: docker:18.06.0-ce-git ( (3) ): - run: name: Hello world command: | echo "Hello CircleCI!!" 4 (1)2, (2)jobs, (3)steps CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 17
ॳΊͯͷ .circleci/config.yml (ղઆ) ϦϙδτϦʹ .circleci/config.yml ͱ͍͏ YAML ϑΥʔϚοτͷ ઃఆϑΝΠϧΛՃ͢Δඞཁ͕͋Γ·͢. ओཁͳΩʔ,
ҎԼͷ ௨ΓͰ͢. • version • jobs • steps CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 18
ϩʔΧϧϚγϯͰϏϧυΛ࣮ߦ͢Δ (8 ڃ) ઃ 3. ઃ 2 ͷ .circleci/config.yml Λ༻͍ͯ,
ϩʔΧϧϚγϯ ্ͰߏจͷνΣοΫͱϏϧυΛ࣮ߦ͠ͳ͍͞. • CircleCI Ͱ, circleci ͱ͍͏ίϚϯυϥΠϯπʔϧΛఏڙ͠ ͍ͯ·͢ • macOS Ͱ, Homebrew ΛͬͯΠϯετʔϧ͢Δͱྑ͍Ͱ ͠ΐ͏ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 19
ϩʔΧϧϚγϯͰϏϧυΛ࣮ߦ͢Δ (σϞ 1) • config validate ΦϓγϣϯͰߏจͷνΣοΫ $ circleci config
validate Config file at .circleci/config.yml is valid. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 20
ϩʔΧϧϚγϯͰϏϧυΛ࣮ߦ͢Δ (σϞ 2) • local execute ΦϓγϣϯͰϏϧυΛ࣮ߦ $ circleci local
execute Docker image digest: sha256:5eb8cb710920f567403cc4cbd2de16d5ab8fc9a1b4c6357d2e7137fa5f1a4f62 ====>> Spin up Environment ... தུ ... ====>> Hello world #!/bin/sh -eo pipefail echo "Hello CircleCI!!" Hello CircleCI!! Success! CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 21
CircleCI ͰϏϧυΛ࣮ߦ͢Δ (8 ڃ) ઃ 4. ઃ 3 Ͱ֬ೝͨ͠ .circleci/config.yml
Λ༻͍ͯ, CircleCI ্ͰϏϧυΛ࣮ߦ͠ͳ͍͞. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 22
CircleCI ͰϏϧυΛ࣮ߦ͢Δ (ղઆ) ϦϙδτϦͱͷ࿈ܞ͕ਖ਼͘͠ߦΘΕ͍ͯΔ߹, ϦϙδτϦʹ push ͢ΔͱϏϧυ͕࣮ߦ͞Ε·͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1
23
Ϗϧυڥʹ SSH ϩάΠϯ͢Δ (8 ڃ) ઃ 5. Ϗϧυڥʹ SSH ΛͬͯϩάΠϯ͠ͳ͍͞.
ϩάΠϯ ͨ͠Β, hello.txt ͕࡞͞Ε͍ͯΔ͜ͱΛ֬ೝ͠ͳ͍͞. • Ϗϧυڥʹ SSH ϩάΠϯ͢Δ͜ͱͰ, Ϗϧυͷσόοά ͕ߦ͑·͢ • ࣄલʹ Github ্ʹ SSH ͷެ։伴Λొ͓͖ͯ͠·͠ΐ͏ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 24
Ϗϧυڥʹ SSH ϩάΠϯ͢Δ (8 ڃ) ࣄલʹ, .circleci/config.yml ΛҎԼͷΑ͏ʹमਖ਼͓͖ͯ͠·͢. version: 2
jobs: build: docker: - image: docker:18.06.0-ce-git steps: - run: name: Hello world command: | echo "Hello CircleCI!!" > hello.txt CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 25
Ϗϧυڥʹ SSH ϩάΠϯ͢Δ (σϞ) δϣϒը໘ͷ Rerun workflow ͔Β Rerun job
with SSH Λબ ͯ͠δϣϒΛ࠶࣮ߦ͠·͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 26
Ϗϧυڥʹ SSH ϩάΠϯ͢Δ (σϞ) $ ssh -p 64536 xxx.xxx.xxx.xxx ...
ུ ... ~ # ls -al total 16 drwx------ 3 root root 4096 Apr 16 22:02 . drwxr-xr-x 43 root root 4096 Apr 16 22:01 .. -rw------- 1 root root 7 Apr 16 22:02 .ash_history drwxr-xr-x 2 root root 4096 Apr 16 22:01 project ~ # cd project/ ~/project # ls hello.txt ~/project # cat hello.txt Hello CircleCI!! ~/project # CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 27
ͪΐͬͱϒϨΠΫ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 28
CALLING MOUNTAIN CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 29
CALLING MOUNTAIN CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 30
workflows Λ͏ (7 ڃ) ઃ 6. workflows Λͬͯ, master ϒϥϯνҎ֎Ͱ
build ͕࣮ ߦ͞ΕΔΑ͏ʹ͠ͳ͍͞. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 31
workflows Λ͏ (ղઆ) • workflows Ͱ, ֤εςοϓΛδϣϒͱ͍͏୯ҐͰѻ͍·͢ • workflows Λ͏͜ͱͰ,
ྻͳεςοϓ࣮ߦ͚ͩͰͳ͘, ݅ʹԠͯ͡δϣϒΛ࣮ߦͤ͞Δ͜ͱ͕ग़དྷ·͢ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 32
workflows Λ͏ (ղઆ) ͜Ε·Ͱͷ .circleci/config.yml ʹ workflows ͱ͍͏ηΫγϣϯ ΛՃ͠·͠ΐ͏. ...
ུ ... workflows: version: 2 pr-build: jobs: - build: filters: branches: ignore: - master CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 33
workflows Λ͏ (ղઆ) ผͷϒϥϯνΛ্ͬͨͰ commit, push ͯ͠Έ·͠ΐ͏. (master)$ git checkout
-b development/demo01 Switched to a new branch 'development/demo01' (development/demo01)$ echo 'test' >> README.md (development/demo01)$ git add README.md (development/demo01)$ git commit -m 'demo' [development/demo01 6ef698f] demo 1 file changed, 1 insertion(+) (development/demo01)$ git push -u origin development/demo01 ... Branch 'development/demo01' set up to track remote branch 'development/demo01' from 'origin'. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 34
workflows Λ͏ (ղઆ) development/demo01 ϒϥϯνͰ, build ͕࣮ߦ͞Ε͍ͯ· ͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ
#1 35
ϏϧυͷޮԽ (7 ڃ) ઃ 7. ΩϟογϡΛ༻͍ͯ, Ϗϧυ࣌ؒͷॖΛݕ౼͠ͳ͍͞. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1
36
ϏϧυͷޮԽ (ղઆ) • save_cache εςοϓΛར༻͢Δ͜ͱͰ, ϥΠϒϥϦιʔε ίʔυͷΩϟογϡΛอ࣋ग़དྷ·͢ • restore_cache ʹͯ
key Ͱࢦఆͨ͠ΩϟογϡΛ෮ݩ͠· ͢ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 37
ϏϧυͷޮԽ (ղઆ) ҎԼͷΑ͏ʹ .circleci/config.yml Λमਖ਼͠·͠ΐ͏. steps: - restore_cache: key: cache-data-{{
.Branch }} ... தུ ... echo $n >> data.txt sleep 0.3 done fi - save_cache: key: cache-data-{{ .Branch }} paths: - data.txt ... ࣍ͷϖʔδ ... CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 38
ϏϧυͷޮԽ (ղઆ) ҎԼͷΑ͏ʹ .circleci/config.yml Λमਖ਼͠·͠ΐ͏. ... લͷϖʔδΑΓ ... - run:
name: Remove data.txt command: | rm -rf data.txt && sleep 5 && ls -al - restore_cache: key: cache-data-{{ .Branch }} - run: name: Restore data command: | cat data.txt CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 39
ϏϧυͷޮԽ (ղઆ) • key ʹ {{ .Branch }} {{
.Revision }} ͷςϯϓ Ϩʔτ͕ࢦఆՄೳͰ͢ • paths ʹϑΝΠϧ໊σΟϨΫτϦͷύεΛࢦఆ͠·͢ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 40
ϏϧυͷޮԽ (σϞ 1) ΩϟογϡΛࠐΜͩ͜ͱͰ, ҎԼͷΑ͏ʹॳճͷϏϧυҎ߱Ͱ ܶతʹॲཧ͕࣌ؒॖ͞Ε͍ͯ·͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 41
ϏϧυͷޮԽ (ࢼݧʹग़Δ) restore_cache Ͱ keys ͰෳͷΩϟογϡΩʔΛࢦఆՄೳ Ͱ͢. - restore_cache: keys:
- cache-data-{{ .Branch }} - cache-data CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 42
ϏϧυͷޮԽ (σϞ 2) ҎԼͷΑ͏ʹ, ࢦఆͨ͠ΩʔͷΩϟογϡ͕ଘࡏ͍ͯ͠ͳ͍߹ ʹ, restore_cache εΩοϓ͞Ε, طʹΩϟογϡΩʔ͕ଘ ࡏ͍ͯ͠Δ߹ʹ
save_cache εΩοϓ͞Ε·͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 43
ϏϧυͷޮԽ (ࢼݧʹग़Δ) ࠓͷͱ͜Ζ, ΩϟογϡΛফ͢ज़͕͋Γ·ͤΜʂ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 44
ςετͷޮԽ (7 ڃ) ઃ 8. ύϥϨϧςετΛར༻ͯ͠ςετ࣌ؒͷॖΛݕ౼͠ͳ ͍͞. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1
45
ςετͷޮԽ (ղઆ) • ςετΛϑΝΠϧ୯ҐͰׂ͢Δ͜ͱͰ, ฒߦͯ͠ςετΛ࣮ ߦ͢Δ͜ͱ͕ՄೳͰ͢ • ׂ circleci ίϚϯυΛར༻͠·͢
CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 46
ςετͷޮԽ (ղઆ) ҎԼͷΑ͏ʹ .circleci/config.yml ʹςετΛՃ͠·ͨ͠. test: parallelism: 2 docker: -
image: docker:18.06.0-ce-git steps: - checkout - run: name: Paralell Test command: | echo $(circleci tests glob "tests/*" | circleci tests split) | xargs -n 1 sh CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 47
ςετͷޮԽ (ղઆ) ςετͱݴ͍ͬͯ·͕͢, ҎԼͷΑ͏ͳγϯϓϧͳγΣϧεΫϦ ϓτͰ͢. sleep 5 echo "01" CircleCI
ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 48
ςετͷޮԽ (σϞ 1) γϦΞϧʹςετΛ࣮ߦͨ͠߹, ҎԼͷΑ͏ʹ 26 ඵֻ͔ͬͯ ͍·͢. CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ
#1 49
ςετͷޮԽ (σϞ 2) ύϥϨϧʹςετΛ࣮ߦͨ͠߹, ҎԼͷΑ͏ʹ 16 ඵ·Ͱʹ ॖ͍ͯ͠·͢ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ
#1 50
ͯ͞ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 51
͍͔͕ͩͬͨͰ͠ΐ͏͔ • CircleCI ݕఆͰࢼݧʹඞͣग़ͦ͏ͳϙΠϯτΛૡ͍ఠΜͰ͓ ͠·ͨ͠ • ·ͩ, CircleCI Λ৮ͬͨ͜ͱ͕ແ͍ํੋඇαΠϯΞοϓͯ͠ ͬͯΈ·͠ΐ͏
• υΩϡϝϯτେมॆ࣮͍ͯ͠ΔͷͰ, υΩϡϝϯτੋඇ, Λ௨͠·͠ΐ͏ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 52
͍͞͝ʹ • CircleCI ৮͍ͬͯΔͱ, ͳΜͰ CircleCI Ͱॲཧ͍ͨ͠ͱ͍͏ ཉ͕༙͍͖ͯ·͢ΑͶ • Բͤͣ৮Γଓ͚Δ͜ͱ͕ঢڃ
(্ୡ) ͷۙಓͩͱࢥ͍·͢ • օ͞Μੋඇ, ݕఆΛडݧ͠·͠ΐ͏ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 53
͓ΘΓ CircleCI ϢʔβʔίϛϡχςΟϛʔτΞοϓ #1 54