噂のマルチステージングビルドを試してみました

2019/08/28 PHP勉強会で発表した資料です。

Transcript

1. ᷚͷ
   ϚϧνεςʔδϯάϏϧυΛ ࢼͯ͠Έ·ͨ͠ 
   1)1ษڧձ!౦ژ
   લా
   ࿨ਓ
2. ࣗݾ঺հ w લా
   ࿨ਓ
   w !DIJSPSVYYYY
   w หޢ࢜υοτίϜ
   w
3. ࠷ॳʹ w %PDLFSͷϚϧνεςʔδϯάϏϧυͷ࿩Λ͠·͢
   w ஌ͬͯΔਓ͸৽͍͠৘ใ͸ͳ͍ͱࢥ͍·͢
4. ͱ͋ΔҊ݅ʹͯ w ͱ͋Δ৽ن։ൃͷҊ݅Λ΍ͬͨͱ͖ͷ࿩
   w ͭͷཁ݅
    ֎෦ύοέʔδΛ࢖༻͢Δ
   w ύοέʔδ͸[JQͰ഑෍͞ΕΔ
    ίϯςφӡ༻Λ͢Δ
   ‎ Ͳ͏΍ͬͯιʔε؅ཧɾ؀ڥߏங͠Α͏͔ʁ
5. ߟ͑ͨํ๏ w [JQϑΝΠϧΛͦͷ··ίϛοτ͓ͯ͘͠
   w ϥΠϒϥϦͷόʔδϣϯ্͕͕ͬͨΒߋ৽͍ͯ͘͠
   w %PDLFSGJMF಺Ͱ[JQΛղౚ͠ɺ഑ஔ͍ͯ͘͠
6. %PDLFSGJMF FROM alpine:latest RUN apk add --no-cache --update \ nginx \ zip COPY ./package.zip /var/www RUN cd /var/www && \ unzip package.zip && \ chown -R nginx:nginx package && \ rm package.zip RUN mkdir -p /run/nginx EXPOSE 80 CMD nginx -g "daemon off;"
7. %PDLFSGJMF FROM alpine:latest RUN apk add --no-cache --update \ nginx \ zip COPY ./package.zip /var/www RUN cd /var/www && \ unzip package.zip && \ chown -R nginx:nginx package && \ rm package.zip RUN mkdir -p /run/nginx EXPOSE 80 CMD nginx -g "daemon off;"
8. ඍົͳ఺ w ӡ༻্Ͱ࢖༻͠ͳ͍[JQΛΠϯετʔϧ͍ͯ͠Δ
   w VO[JQ·ΘΓͷॲཧ͕௕ͯ͘ݟͮΒ͍
   w ιʔεΛ഑ஔͯ͠αʔόΛىಈ͍͚ͨͩ͠ͳͷʹ௕͍
9. ϚϧνεςʔδϯάϏϧυ✨
10. ϚϧνεςʔδϯάϏϧυ w Ұ࣌తͳ%PDLFSΠϝʔδΛ࡞੒ͯ͠ɺ%PDLFSGJMF಺Ͱ࢖༻ Ͱ͖Δ
    w ؔ৺ࣄͷ෼཭΍ॏෳͷ࡟আʹޮՌత
    w Ωϟογϡޮ཰΋ྑ͍Β͍͠
    w ʮ%PDLFSGJMFΛॻͨ͘ΊͷϕετϓϥΫςΟεʯΛࢀߟʹ͠ ͯͶ
11. %PDLFSGJMF શମ FROM alpine:latest as package RUN apk add --no-cache --update \ zip COPY ./package.zip /opt RUN cd /opt && \ unzip package.zip FROM alpine:latest RUN apk add --no-cache --update \ nginx COPY --from=package --chown=nginx:nginx /opt/package /var/www/package RUN mkdir -p /run/nginx EXPOSE 80 CMD nginx -g "daemon off;"
12. %PDLFSGJMF શମ FROM alpine:latest as package RUN apk add --no-cache --update \ zip COPY ./package.zip /opt RUN cd /opt && \ unzip package.zip FROM alpine:latest RUN apk add --no-cache --update \ nginx COPY --from=package --chown=nginx:nginx /opt/package /var/www/package RUN mkdir -p /run/nginx EXPOSE 80 CMD nginx -g "daemon off;" Ұ࣌తͳΠϝʔδ ຊମ
13. %PDLFSGJMF QBDLBHF FROM alpine:latest as package RUN apk add --no-cache --update \ zip COPY ./package.zip /opt RUN cd /opt && \ unzip package.zip
14. %PDLFSGJMF CPEZ FROM alpine:latest RUN apk add --no-cache --update \ nginx COPY --from=package --chown=nginx:nginx \ /opt/package /var/www/package RUN mkdir -p /run/nginx EXPOSE 80 CMD nginx -g "daemon off;"
15. ·ͱΊ w ಡΈ΍͘͢ͳͬͨ
    w ʮύοέʔδͷ؅ཧ VO[JQ ʯͱʮαʔόͷઃఆʯΛ
 ෼͚ͯॻ͚ΔΑ͏ʹͳͬͨ
    w %PDLFS
    3FHJTUPSZ͕࢖͑Ε͹ɺύοέʔδ؅ཧ͸
 ผΠϝʔδͰ؅ཧͯ͠΋0, FROM /url/to/registry/ as package FROM alpine:latest RUN apk add …
16. ͓·͚ w $PNQPTFSͷΠϯετʔϧɺωοτͰௐ΂ΔͱΈΜͳDVSM͠ ͯؤுͬͯ·͕͢ɾɾɾ RUN curl -sS https://getcomposer.org/installer | php RUN mv composer.phar /usr/local/bin/composer
17. ͓·͚ w ࠓճͷ಺༰Λ࢖͑͹ɺ؆୯ʹಋೖόʔδϣϯ؅ཧͰ͖·͢ Ͷ FROM composer:{version} as composer FROM alpine:latest … COPY --from=composer /usr/bin/composer /usr/bin/composer …