Java-buildpack: PCF ๋งˆ์ดํฌ๋กœ ์„œ๋น„์Šค์—์„œ Azul Zulu JDK๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋™์•ˆ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•จ

์— ๋งŒ๋“  2021๋…„ 06์›” 09์ผ  ยท  21์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: cloudfoundry/java-buildpack

๊ธ€์„ ์ง€์›Œ์•ผ์ง€

question

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

@ajay-dbs ์˜คํ”„๋ผ์ธ ํ™˜๊ฒฝ์ด๋ผ๋ฉด ๋นŒ๋“œํŒฉ์„ ์ง์ ‘ ํŒจํ‚ค์ง•ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ๋Œ€์‹  ํ•˜๋ ค๋ฉด ์†Œํ”„ํŠธ์›จ์–ด ์žฌ๋ฐฐํฌ ์š”๊ตฌ ์‚ฌํ•ญ์œผ๋กœ ์ธํ•ด ๋ฒ•์  ํ—ˆ๊ฐ€๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋งํ•  ๊ฒƒ๋„ ์—†์ด ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ์†Œํ”„ํŠธ์›จ์–ด ๋ฐฐํฌ์˜ ๋ณด์•ˆ ์ธก๋ฉด์ž…๋‹ˆ๋‹ค. ๊ฐ€์žฅ ์‰ฌ์šด ๋ฐฉ๋ฒ•์€ ๋นŒ๋“œํŒฉ์„ ์ง์ ‘ ํŒจํ‚ค์ง•ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.

ํ”„๋กœ์„ธ์Šค๋Š” ์—ฌ๊ธฐ์— ๋ฌธ์„œํ™”๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค . ์ข…์†์„ฑ์„ ๋‹ค์šด๋กœ๋“œํ•ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ธํ„ฐ๋„ท์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ๋Š” ์ปดํ“จํ„ฐ์—์„œ ํŒจํ‚ค์ง€ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๋ชจ๋“  21 ๋Œ“๊ธ€

๋นŒ๋“œํŒฉ์„ ๊ฐ€๋ฆฌํ‚ค๋Š” ์œ„์น˜(์˜ˆ: repository_root )๋Š” ์œ ํšจํ•œ ์ €์žฅ์†Œ์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ ์œ„์น˜์—๋Š” index.yml (์ ์–ด๋„ ๋‚ด๊ฐ€ ์ง€๊ธˆ ๋ดค์„ ๋•Œ)๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.

https://github.com/cloudfoundry/java-buildpack/blob/main/docs/extending-repositories.md๋ฅผ ์ฐธ์กฐ

ํ , ์˜ˆ์ „์— ๊ทธ ์œ„์น˜์— index.yml ๊ฐ€ ์žˆ์—ˆ๋˜ ๊ฒƒ ๊ฐ™์€๋ฐ ๋” ์ด์ƒ ๋ณด์ด์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋‚ด๊ฐ€ ์ฃผ๋ณ€์— ๋ฌผ์–ด๋ณด๊ณ  ๋‚ด๊ฐ€ ์ฐพ์„ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์„ ๋ณด์ž.

๊ทธ ๋™์•ˆ ์ž์‹ ๋งŒ์˜ index.yml ๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒฝ์šฐ ์–ด๋”˜๊ฐ€์— ํ˜ธ์ŠคํŒ…ํ•˜๊ณ (์ค‘์š”ํ•˜์ง€ ์•Š์Œ) ํ•ด๋‹น ์œ„์น˜์˜ ํŒŒ์ผ์„ ๊ฐ€๋ฆฌํ‚ต๋‹ˆ๋‹ค(์˜ˆ: https://cdn.azul.com/zulu/bin/zulu9 .0.7.1-jdk9.0.7-linux_x64.tar.gz), ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

application-์˜ manifest.yml์—์„œ ์•„๋ž˜ ๋ณ€์ˆ˜๋ฅผ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.
JBP_CONFIG_ZULU_JRE: '[jre: {repository_root: " https://example.com:8443/nexus/repository/SRET/com/example/sret/AppD_zulu11.48.21-ca-jdk/11.0.11-linux_x64/AppD_zulu21 ca-jdk-11.0.11-linux_x64.gz"}, {๋ฒ„์ „: 11.0.+}]'
JBP_CONFIG_COMPONENTS '{jres: ["JavaBuildpack::Jre::ZuluJRE"]}'

์ข‹์Šต๋‹ˆ๋‹ค. ์ด๊ฒƒ์€ ์•ฝ๊ฐ„ ๋‹ฌ๋ผ์•ผ ํ•ฉ๋‹ˆ๋‹ค. repository_root ๋Š” index.yml ๊ฐ€ ์žˆ๋Š” ํด๋”๋ฅผ ๊ฐ€๋ฆฌํ‚ต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ JBP๊ฐ€ index.yml์„ ๋‹ค์šด๋กœ๋“œํ•˜๋Š” ๋ฐ ์‚ฌ์šฉํ•˜๋Š” URL์€ repository_root/index.yml ์ž…๋‹ˆ๋‹ค.

๊ทธ๋Ÿฐ ๋‹ค์Œ JBP๋Š” index.yml์„ ์ฝ๊ณ  ์ง€์ •ํ•œ ๋ฒ„์ „ ํ•„ํ„ฐ์™€ ์ผ์น˜ํ•˜๋Š” ์ตœ์‹  ๋ฒ„์ „์„ ์„ ํƒํ•˜๊ณ  ํ•ด๋‹น ๋ฒ„์ „์˜ index.yml์—์„œ ์ฐธ์กฐ๋œ ๋ฆฌ์†Œ์Šค๋ฅผ ๋‹ค์šด๋กœ๋“œํ•ฉ๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” ๋“œ๋ฏธ์ฟ ์‚ฌ๋‹˜

๊ทธ๋ ‡๋‹ค๋ฉด Zulu JDK์™€ index.yml์ด ๋ชจ๋‘ ๊ฐ™์€ ์œ„์น˜์— ์žˆ์–ด์•ผ ํ•œ๋‹ค๋Š” ๋œป์ž…๋‹ˆ๊นŒ?

์•Œ๊ฒ ์Šต๋‹ˆ๋‹ค. JBP_CONFIG_ZULU_JRE๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์„ค์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

JBP_CONFIG_ZULU_JRE: '[jre: {repository_root: "insert-full-URL-to-index-yml-on-another-server"}, {๋ฒ„์ „: 11.0.+}]'

index.yml์ด ์žˆ๋Š” ํด๋”/๋””๋ ‰ํ† ๋ฆฌ์˜ ์ „์ฒด URL์ด์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋นŒ๋“œํŒฉ์€ index.yml ํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œํ•˜๊ธฐ ์œ„ํ•œ URL์„ ์ƒ์„ฑํ•  ๋•Œ /index.yml ๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ repository_root ๋กœ ๋๋‚˜์ง€ํ•œ๋‹ค /index.yml .

์ด ๊ฒฝ๋กœ https://java-buildpack.cloudfoundry.org/openjdk/bionic/x86_64/bellsoft-jre8u282%2B8-linux-amd64.tar.gz ์—์„œ JVM์„ ์„ ํƒํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค

@ajay-dbs - ์•„๋งˆ๋„ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ด์œ ์ผ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

[ConfigurationUtils] WARN 'jres'์— ๋Œ€ํ•œ ์‚ฌ์šฉ์ž ๊ตฌ์„ฑ ๊ฐ’์ด ์œ ํšจํ•˜์ง€ ์•Š์œผ๋ฉฐ ๊ธฐ์กด ์†์„ฑ์ด ์—†์Šต๋‹ˆ๋‹ค.

๊ตฌ์„ฑ์˜ ์ผ๋ถ€๋ฅผ ๋ฌด์‹œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹น์‹ ์˜ JBP_CONFIG_COMPONENTS ๋Š” ๊ดœ์ฐฎ์•„ ๋ณด์ด์ง€๋งŒ ๊ทธ๊ณณ์—์„œ ๋ฌด์Šจ ์ผ์ด ์ผ์–ด๋‚˜๊ณ  ์žˆ๋Š”์ง€ ๋” ์ž์„ธํžˆ ๋ณด๊ณ  ์‹ถ์–ดํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ตฌ์„ฑ์˜ ํ•ด๋‹น ๋ถ€๋ถ„์„ ์ ์šฉํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ ์›ํ•˜๋Š” JDK๋ฅผ ์„ ํƒํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

JBP_CONFIG_COMPONENTS์™€ ๊ฐ’ ์‚ฌ์ด์— ":"๊ฐ€ ์—†๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๊นŒ?

JBP_CONFIG_COMPONENTS: '{jres: ["JavaBuildpack::Jre::ZuluJRE"]}'์—ฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค.

env ๋ณ€์ˆ˜๋ฅผ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋”ฐ๋ผ ๋‹ค๋ฆ…๋‹ˆ๋‹ค. ๋งค๋‹ˆํŽ˜์ŠคํŠธ์—์„œ ์„ค์ •ํ•˜๋ฉด ๊ทธ ์‚ฌ์ด์— : ๊ฐ€ ์žˆ์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. cf set-env ๋กœ ์„ค์ •ํ•˜๋Š” ๊ฒฝ์šฐ name val ์ž…๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š” ํŒ€,

์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ํŒ€์€ manifest.yml ํŒŒ์ผ์—์„œ ์ด ๋ณ€์ˆ˜๋ฅผ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.
JBP_CONFIG_ZULU_JRE: '[jre: {repository_root: " https://example.com:8051/pcf "}, {๋ฒ„์ „: 11.0.+}]'
JBP_CONFIG_COMPONENTS '{jres: ["JavaBuildpack::Jre::ZuluJRE"]}'

@ajay-dbs๋Š” manifest.yml์— env ๋ณ€์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋ˆ„๋ฝ๋œ ์ฝœ๋ก ์ด ๋ฌธ์ œ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ˆ˜์ •ํ•˜์‹ญ์‹œ์˜ค.

JBP_CONFIG_COMPONENTS: '{jres: ["JavaBuildpack::Jre::ZuluJRE"]}'

[๋นŒ๋“œํŒฉ] ์˜ค๋ฅ˜ # ์˜ˆ์™ธ๋กœ ์ธํ•ด ์ข…๋ฃŒ์— ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค.https://cdn.azul.com/zulu/bin/index.yml>
Zulu JRE ์˜ค๋ฅ˜: https://cdn.azul.com/zulu/bin/index.yml์— ๋Œ€ํ•œ ์บ์‹œ๋œ ํŒŒ์ผ์„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

BTW https://cdn.azul.com/zulu/bin/index.yml์— ๋Œ€ํ•œ ๋งํฌ๊ฐ€ ์ด์ œ ๋ณต์›๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

[ERR] [ConfigurationUtils] WARN '๋ฒ„์ „'์— ๋Œ€ํ•œ ์‚ฌ์šฉ์ž ๊ตฌ์„ฑ ๊ฐ’์ด ์œ ํšจํ•˜์ง€ ์•Š์œผ๋ฉฐ ๊ธฐ์กด ์†์„ฑ์ด ์—†์Šต๋‹ˆ๋‹ค.

๋‹ค๋ฅด์ง€๋งŒ ๋น„์Šทํ•œ ์˜ค๋ฅ˜์ž…๋‹ˆ๋‹ค. ์ด์ œ jres ์ข‹์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ด์ œ Zulu ์ปจํ…Œ์ด๋„ˆ๋„ ์‹ค์ œ๋กœ ์‹คํ–‰๋˜๊ณ  ์žˆ๋Š” ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด ๊ฒฝ์šฐ ๋ฒ„์ „์„ 11.0.+๋กœ ์„ค์ •ํ•˜๋ ค๋Š” ๋ถ€๋ถ„์ด ๋งˆ์Œ์— ๋“ค์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋‹น์‹ ์ด ๊ฑฐ๊ธฐ์— ๊ฐ€์ง€๊ณ ์žˆ๋Š” ๊ฒƒ์€ ์˜ณ์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

JBP_CONFIG_ZULU_JRE: '[jre: {repository_root: " https://example.com:8051/pcf "}, {๋ฒ„์ „: 11.0.+}]'

ํ•ด์•ผํ•œ๋‹ค

JBP_CONFIG_ZULU_JRE: '[jre: {repository_root: "https://example.com:8051/pcf", version: 11.0.+}]'

version ๋ฐ repository_root ๋Š” ๋™์ผํ•œ jre ๊ฐœ์ฒด์— ์žˆ์Šต๋‹ˆ๋‹ค. ํ™•์‹คํ•˜์ง€ ์•Š์€ ๊ฒฝ์šฐ ํ•ญ์ƒ ์—ฐ๊ฒฐ๋œ config/ ํŒŒ์ผ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ถ”๊ฐ€ํ•˜๋Š” JBP_CONFIG_* ๊ตฌ์„ฑ์€ ๊ตฌ์„ฑ ์œ„์— ์˜ค๋ฒ„๋ ˆ์ด๋˜๋ฏ€๋กœ ๊ตฌ์„ฑ ํŒŒ์ผ์˜ ํ˜•์‹๊ณผ ์ผ์น˜ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

Zulu์˜ ๊ตฌ์กฐ ์ฐธ์กฐ: https://github.com/cloudfoundry/java-buildpack/blob/main/config/zulu_jre.yml#L22 -L24

021-06-14T13:14:15.960+05:30 [STG/0] [ERR] [Buildpack] ์˜ค๋ฅ˜ # ์˜ˆ์™ธ๋กœ ์ธํ•ด ๊ฐ์ง€์— ์‹คํŒจํ–ˆ์Šต๋‹ˆ๋‹ค.

์บ์‹œ๊ฐ€ ์•ฑ์œผ๋กœ ์—‰๋ง์ด ๋œ ๊ฒฝ์šฐ ๊ณผ๊ฑฐ์— ์ด์™€ ๊ฐ™์€ ๊ฒƒ์„ ๋ณธ ๊ธฐ์–ต์ด ์žˆ์Šต๋‹ˆ๋‹ค. "my-cool-app-2" ๋˜๋Š” ๋…ํŠนํ•˜๊ณ  ์ƒˆ๋กœ์šด ์ด๋ฆ„์œผ๋กœ ์•ฑ์„ ํ‘ธ์‹œํ•ด ๋ณด์„ธ์š”. ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋ฉด ์•ฑ์„ ์‚ญ์ œํ•˜๊ณ  ๋‹ค์‹œ ํ‘ธ์‹œํ•˜๊ฑฐ๋‚˜ ๊ด€๋ฆฌ์ž๊ฐ€ ๋นŒ๋“œํŒฉ blobstore ์บ์‹œ๋ฅผ ์ง€์šฐ๋„๋ก ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

https://apidocs.cloudfoundry.org/16.13.0/blobstores/delete_all_blobs_in_the_buildpack_cache_blobstore.html

ํ›„์ž๋Š” ๋ชจ๋“  ๋นŒ๋“œํŒฉ์˜ ์บ์‹œ๋ฅผ ์ง€์›๋‹ˆ๋‹ค. ์ด๊ฒƒ์ด ํŒŒ๊ดด์ ์ด์ง€๋Š” ์•Š์ง€๋งŒ ๋‹ค์Œ์— ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์ค€๋น„๋  ๋•Œ ๋ชจ๋“  ๋นŒ๋“œํŒฉ์ด ๋ชจ๋“  ๋ฆฌ์†Œ์Šค๋ฅผ ๋‹ค์‹œ ๋‹ค์šด๋กœ๋“œํ•˜๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.

์šฐ๋ฆฌ๋Š” ์บ์‹œ๋ฅผ ์ง€์šฐ๊ณ  ์™„์ „ํžˆ ์ƒˆ๋กœ์šด ์ด๋ฆ„๊ณผ ๊ฒฝ๋กœ๋กœ ์•ฑ์„ ๋ฐฐํฌํ•˜๋ ค๊ณ  ์‹œ๋„ํ–ˆ์Šต๋‹ˆ๋‹ค. ์—ฌ์ „ํžˆ ๊ฐ™์€ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค.

์ด๋ ‡๊ฒŒ ํ•˜๋ฉด ์ผ๋ฐ˜์ ์œผ๋กœ ์ด๋Ÿฌํ•œ ์œ ํ˜•์˜ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋ฏ€๋กœ ์—ฌ๊ธฐ์„œ๋Š” ๋„์›€์ด ๋˜์ง€ ์•Š๋Š”๋‹ค๋Š” ์ ์„ ์•Œ์•„๋‘๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ์•„๋งˆ๋„ ๋‹ค๋ฅธ ์ผ์ด ์ผ์–ด๋‚˜๊ณ  ์žˆ์Œ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.

WARNING: buildpack script '/bin/detect' is not executable
[Buildpack] ERROR Detect failed with exception #<RuntimeError: Zulu JRE error: Unable to find cached file for https://zulu-index-file.dev.apps.example.com/index.yml>
Zulu JRE error: Unable to find cached file for https://zulu-index-file.dev.apps.example.com/index.yml
stat /tmp/buildpacks/674495fe521621eeb364a353eb511ee3/bin/detect: no such file or directory

์บ์‹ฑ ์˜ค๋ฅ˜ ์™ธ์— ๋‚ด๊ฐ€ ๊ฑฑ์ •ํ•˜๋Š” ๊ฒƒ์€ /bin/detect ์— ๋Œ€ํ•œ ๊ฒฝ๊ณ ์™€ `stat: no such file or directory ์˜ค๋ฅ˜'์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ผ์€ ๋ฐœ์ƒํ•ด์•ผ ํ•˜๋ฉฐ ๋ฆด๋ฆฌ์Šค์™€ ํ•จ๊ป˜ ํŒจํ‚ค์ง€๋กœ ์ œ๊ณต๋˜๋Š” ๋นŒ๋“œํŒฉ์—์„œ๋Š” ๋ฐœ์ƒํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๋นŒ๋“œํŒฉ์€ ์–ด๋””์„œ ๋ฐ›๋‚˜์š”? ๋ฆด๋ฆฌ์Šค ํŽ˜์ด์ง€์—์„œ ๋‹ค์šด๋กœ๋“œํ•˜๊ณ  CF์— ์—…๋กœ๋“œํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? github ํŽ˜์ด์ง€์— ๋Œ€ํ•œ URL์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? ๊ทธ๋ ‡๋‹ค๋ฉด ์ •ํ™•ํ•œ URL์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? ๋‹ค๋ฅธ ๊ณณ์—์„œ ๋นŒ๋“œํŒฉ์„ ๋ฐ›๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? ์ž์ฒด ๋นŒ๋“œํŒฉ์„ ํŒจํ‚ค์ง•ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๊นŒ? ๊ทธ๋ ‡๋‹ค๋ฉด ๋ฆด๋ฆฌ์Šค ํŽ˜์ด์ง€ ๋˜๋Š” ์•Œ๋ ค์ง„ ๋‹ค๋ฅธ ๋นŒ๋“œํŒฉ์„ ๊ธฐ์ค€ ํ…Œ์ŠคํŠธ๋กœ ์‚ฌ์šฉํ•˜์—ฌ ์˜ˆ์ƒ๋Œ€๋กœ ์ž‘๋™ํ•˜๋Š”์ง€ ํ™•์ธํ•˜๊ณ  ๋นŒ๋“œํŒฉ์„ ํŒจํ‚ค์ง•ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ๋ ค์ฃผ์‹ญ์‹œ์˜ค. ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋Š” ์ถ”๊ฐ€ ์„ธ๋ถ€ ์ •๋ณด๋Š” ๋ฌธ์ œ๋ฅผ ํŒŒ์•…ํ•˜๊ฑฐ๋‚˜ ๋ฌธ์ œ๋ฅผ ์žฌํ˜„ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์บ์‹ฑ ๋ฌธ์ œ๋ฅผ ๋ฐฐ์ œํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ…Œ์ŠคํŠธ๋ฅผ ๊ณ„์†ํ•˜๋Š” ๋™์•ˆ ์ƒˆ ์•ฑ ์ด๋ฆ„์œผ๋กœ ๊ณ„์† ํ‘ธ์‹œํ•˜์‹ญ์‹œ์˜ค.

๊ฐ์‚ฌ ํ•ด์š”

๋ช‡ ๊ฐ€์ง€ ์ถ”๊ฐ€ ์งˆ๋ฌธ ... ์ด์ „์—๋Š” ์ž‘๋™ํ•˜๊ณ  ์ตœ๊ทผ์— ๊ณ ์žฅ ๋‚ฌ์Šต๋‹ˆ๊นŒ? ๊ทธ๋ ‡๋‹ค๋ฉด ์ตœ๊ทผ์— ๋ณ€๊ฒฝ๋œ ์‚ฌํ•ญ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ? ๋นŒ๋“œํŒฉ ๋ฒ„์ „์„ ์—…๊ทธ๋ ˆ์ด๋“œํ•˜์…จ์Šต๋‹ˆ๊นŒ? Zulu๋ฅผ ํ˜ธ์ŠคํŒ…ํ•˜๋Š” ์„œ๋ฒ„์—์„œ ํŒŒ์ผ์„ ๋ณ€๊ฒฝํ–ˆ์Šต๋‹ˆ๊นŒ? ์„œ๋ฒ„์— ์ƒˆ๋กœ์šด Zulu ์—…๋ฐ์ดํŠธ๊ฐ€ ์ ์šฉ๋˜์—ˆ์Šต๋‹ˆ๊นŒ? ํ•œ ๋ฒˆ๋„ ์ž‘๋™ํ•˜์ง€ ์•Š์•˜๊ฑฐ๋‚˜ ์ฒ˜์Œ ์‹œ๋„ํ•˜๋Š” ๊ฒฝ์šฐ์—๋„ ์•Œ๋ ค์ฃผ์‹ญ์‹œ์˜ค.

๊ฐ์‚ฌ ํ•ด์š”

@mells82 index.yml ์€

---
1.8.0_212: https://cdn.azul.com/zulu/bin/zulu8.38.0.13-ca-jre8.0.212-linux_x64.tar.gz
1.8.0_222: https://cdn.azul.com/zulu/bin/zulu8.40.0.25-ca-jre8.0.222-linux_x64.tar.gz
1.8.0_232: https://cdn.azul.com/zulu/bin/zulu8.42.0.23-ca-jre8.0.232-linux_x64.tar.gz
1.8.0_242: https://cdn.azul.com/zulu/bin/zulu8.44.0.11-ca-jre8.0.242-linux_x64.tar.gz
1.8.0_252: https://cdn.azul.com/zulu/bin/zulu8.46.0.19-ca-jre8.0.252-linux_x64.tar.gz
1.8.0_265: https://cdn.azul.com/zulu/bin/zulu8.48.0.53-ca-jre8.0.265-linux_x64.tar.gz
1.8.0_275: https://cdn.azul.com/zulu/bin/zulu8.50.0.51-ca-jre8.0.275-linux_x64.tar.gz
1.8.0_282: https://cdn.azul.com/zulu/bin/zulu8.52.0.23-ca-jre8.0.282-linux_x64.tar.gz
1.8.0_292: https://cdn.azul.com/zulu/bin/zulu8.54.0.21-ca-jre8.0.292-linux_x64.tar.gz
11.0.3: https://cdn.azul.com/zulu/bin/zulu11.31.11-ca-jre11.0.3-linux_x64.tar.gz
11.0.4: https://cdn.azul.com/zulu/bin/zulu11.33.15-ca-jre11.0.4-linux_x64.tar.gz
11.0.5: https://cdn.azul.com/zulu/bin/zulu11.35.15-ca-jre11.0.5-linux_x64.tar.gz
11.0.6: https://cdn.azul.com/zulu/bin/zulu11.37.17-ca-jre11.0.6-linux_x64.tar.gz
11.0.7: https://cdn.azul.com/zulu/bin/zulu11.39.15-ca-jre11.0.7-linux_x64.tar.gz
11.0.8: https://cdn.azul.com/zulu/bin/zulu11.41.23-ca-jre11.0.8-linux_x64.tar.gz
11.0.9: https://cdn.azul.com/zulu/bin/zulu11.43.55-ca-jre11.0.9.1-linux_x64.tar.gz
11.0.10: https://cdn.azul.com/zulu/bin/zulu11.45.27-ca-jre11.0.10-linux_x64.tar.gz
11.0.11: https://cdn.azul.com/zulu/bin/zulu11.48.21-ca-jre11.0.11-linux_x64.tar.gz

๋นŒ๋“œํŒฉ์ด jre๋ฅผ ๋‹ค์šด๋กœ๋“œํ•˜์ง€ ์•Š๋Š” https ์ƒ์„ฑ ๋ฌธ์ œ๋ฅผ ์ œ๊ฑฐํ•ฉ๋‹ˆ๋‹ค.

์šฐ๋ฆฌ๋Š” pivortal์—์„œ Java ์˜คํ”„๋ผ์ธ ๋นŒ๋“œํŒฉ์„ ๋‹ค์šด๋กœ๋“œํ•˜์—ฌ PCF ์ €์žฅ์†Œ์— ๋ณด๊ด€ํ•œ ๋‹ค์Œ PCF ์ €์žฅ์†Œ์—์„œ ๋นŒ๋“œํŒฉ์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
Azul Zulu JDK๋กœ ์•ฑ์„ ์‹คํ–‰ํ•˜๋ ค๋Š” ๊ฒƒ์€ ์ด๋ฒˆ์ด ์ฒ˜์Œ์ž…๋‹ˆ๋‹ค. ๊ธฐ๋ณธ์ ์œผ๋กœ Oracle JDK๋Š” Bellsoft VM๊ณผ ํ•จ๊ป˜ ์‚ฌ์šฉ๋˜๋ฉฐ ์ด Bellsoft VM์€ ๊ฐœ์ฒด ์ธ์Šคํ„ด์Šค ์ถ”์ ์„ ์ง€์›ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ Azul Zulu JDK๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.

์•Œ๊ฒ ์Šต๋‹ˆ๋‹ค. ์ •๋ณด ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์ด์ œ ์ƒํ™ฉ์ด ๋” ์ดํ•ด๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

Tanzu ๋นŒ๋“œํŒฉ์ด ํŒจํ‚ค์ง•๋˜๋Š” ๋ฐฉ์‹์€ "์˜คํ”„๋ผ์ธ" ๋ชจ๋“œ์—์„œ ์ˆ˜ํ–‰๋ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ๋ฅผ ์ฐธ์กฐํ•˜์‹ญ์‹œ์˜ค .

"์˜คํ”„๋ผ์ธ" ๋ชจ๋“œ์—์„œ๋Š” ๋ฒˆ๋“ค์— ํŒจํ‚ค์ง€๋œ ํ•ญ๋ชฉ๋งŒ ๊ฐ€์ ธ์˜ต๋‹ˆ๋‹ค. JBP๋Š” ๋‹ค๋ฅธ ๊ฒƒ์„ ๋‹ค์šด๋กœ๋“œํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค.

"์˜คํ”„๋ผ์ธ"์— ๋Œ€ํ•œ ๋ฌธ์„œ์—์„œ:

๊ฐ ์ข…์†์„ฑ์˜ ์ตœ์‹  ๋ฒ„์ „(config/ ๋””๋ ‰ํ† ๋ฆฌ์— ๊ตฌ์„ฑ๋œ ๋Œ€๋กœ)์„ ํŒจํ‚ค์ง•ํ•˜๊ณ  remote_downloads๋ฅผ ๋น„ํ™œ์„ฑํ™”ํ•ฉ๋‹ˆ๋‹ค.

https://github.com/cloudfoundry/java-buildpack/#offline - ํŒจํ‚ค์ง€

์ด๊ฒƒ์€ ์ธํ„ฐ๋„ท์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์—†๋Š” ์˜คํ”„๋ผ์ธ ํ™˜๊ฒฝ์—์„œ ์‹คํ–‰๋˜๋„๋ก ๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

์˜คํ”„๋ผ์ธ JBP๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‹คํ—˜์‹ค์—์„œ ์‹œ๋„ํ–ˆ๋Š”๋ฐ ๊ท€ํ•˜์™€ ์ •ํ™•ํžˆ ๋™์ผํ•œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค.

   2021-06-17T15:21:56.72-0400 [STG/0] ERR [Buildpack]                      ERROR Finalize failed with exception #<RuntimeError: Zulu JRE error: Unable to find cached file for https://cdn.azul.com/zulu/bin/index.yml>
   2021-06-17T15:21:56.72-0400 [STG/0] ERR Zulu JRE error: Unable to find cached file for https://cdn.azul.com/zulu/bin/index.yml
   2021-06-17T15:21:56.72-0400 [STG/0] ERR Failed to compile droplet: Failed to run finalize script: exit status 1

์ด๋Š” ํ•ด๋‹น ํŒŒ์ผ์ด ์˜คํ”„๋ผ์ธ ์บ์‹œ์— ์กด์žฌํ•˜์ง€ ์•Š๊ณ  ์˜คํ”„๋ผ์ธ ๋ชจ๋“œ์—์„œ๋Š” ์บ์‹œ์—์„œ๋งŒ ๋ณด๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.

์˜คํ”„๋ผ์ธ ๋นŒ๋“œํŒฉ์—์„œ Azul Zulu๋ฅผ ์‚ฌ์šฉํ•˜๋ ค๋ฉด Zulu๊ฐ€ ํฌํ•จ๋œ ๋นŒ๋“œํŒฉ์„ ์ง์ ‘ ํŒจํ‚ค์ง•ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ๋นŒ๋“œํŒฉ์˜ ์˜จ๋ผ์ธ ๋ฒ„์ „์„ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋นŒ๋“œํŒฉ์„ ํŒจํ‚ค์ง•ํ•˜๋ ค๋ฉด ์—ฌ๊ธฐ๋ฅผ ์ฐธ์กฐํ•˜๊ณ  ํŒจํ‚ค์ง•ํ•˜๊ธฐ ์ „์— components.yml ์„ ์กฐ์ •ํ–ˆ๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. ํ•ด๋‹น ํŒŒ์ผ์ด Zulu๋ฅผ ๋‚˜ํƒ€๋‚ด๊ธฐ๋ฅผ ์›ํ•ฉ๋‹ˆ๋‹ค.

์˜จ๋ผ์ธ ๋นŒ๋“œํŒฉ์„ ์‚ฌ์šฉํ•˜๋ฉด ์ž‘๋™ํ•˜์ง€๋งŒ index.yml ๋Š” ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ํ˜•์‹ํ™”๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ํ˜„์žฌ https://cdn.azul.com/zulu/bin/index.yml ์˜ index.yml ํ˜•์‹์ด ์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋ฌธ์ œ๋ฅผ ์ผ์œผํ‚ค๋Š” ํ”„๋กœํ† ์ฝœ์ด ์—†์Šต๋‹ˆ๋‹ค. index.yml ๊ฐ€ @RageZBla ์ฃผ์„์˜ ์˜ˆ์™€ ๊ฐ™์ด ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค.

๋ณด๊ณ ์„œ์— ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค. index.yml์ด ์—…๋ฐ์ดํŠธ๋˜์—ˆ์Šต๋‹ˆ๋‹ค: https://cdn.azul.com/zulu/bin/index.yml

@ajay-dbs ์˜คํ”„๋ผ์ธ ํ™˜๊ฒฝ์ด๋ผ๋ฉด ๋นŒ๋“œํŒฉ์„ ์ง์ ‘ ํŒจํ‚ค์ง•ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ๋Œ€์‹  ํ•˜๋ ค๋ฉด ์†Œํ”„ํŠธ์›จ์–ด ์žฌ๋ฐฐํฌ ์š”๊ตฌ ์‚ฌํ•ญ์œผ๋กœ ์ธํ•ด ๋ฒ•์  ํ—ˆ๊ฐ€๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋งํ•  ๊ฒƒ๋„ ์—†์ด ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ์†Œํ”„ํŠธ์›จ์–ด ๋ฐฐํฌ์˜ ๋ณด์•ˆ ์ธก๋ฉด์ž…๋‹ˆ๋‹ค. ๊ฐ€์žฅ ์‰ฌ์šด ๋ฐฉ๋ฒ•์€ ๋นŒ๋“œํŒฉ์„ ์ง์ ‘ ํŒจํ‚ค์ง•ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.

ํ”„๋กœ์„ธ์Šค๋Š” ์—ฌ๊ธฐ์— ๋ฌธ์„œํ™”๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค . ์ข…์†์„ฑ์„ ๋‹ค์šด๋กœ๋“œํ•ด์•ผ ํ•˜๊ธฐ ๋•Œ๋ฌธ์— ์ธํ„ฐ๋„ท์— ์•ก์„ธ์Šคํ•  ์ˆ˜ ์žˆ๋Š” ์ปดํ“จํ„ฐ์—์„œ ํŒจํ‚ค์ง€ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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