Ukwakha izithombe ze-Spring Boot: lungisa i-proxy ye-Paketo builder

Thumela okuguqukayo kwe-proxy ku-Paketo builder nge-Gradle bootBuildImage noma i-Maven image.env, ngokwahlukile kuthuluzi lokwakha kanye ne-Docker daemon.

Ithuluzi lokwakha lingaxazulula ukuncika kwalo ngempumelelo, kodwa i-Paketo buildpack ayikwazi ukulanda i-runtime. I-buildpack isebenza ngaphakathi kwe-container ye-builder futhi idinga ukufakwa kwayo kwe-proxy.

Umsebenzi we-bootBuildImage we-Gradle

Ku-Groovy build.gradle enomsebenzi we-bootBuildImage okhona we-Spring Boot:

tasks.named("bootBuildImage") {
    environment["HTTP_PROXY"] = "http://proxy.example:8080"
    environment["HTTPS_PROXY"] = "http://proxy.example:8080"
}

I-plugin ye-Maven isebenzisa i-image.env

Ku-spring-boot:build-image, beka la mavelu ngaphansi kwe-image.env ekulungiseni okukhona kwe-plugin ye-Spring Boot Maven:

<configuration>
  <image>
    <env>
      <HTTP_PROXY>http://proxy.example:8080</HTTP_PROXY>
      <HTTPS_PROXY>http://proxy.example:8080</HTTPS_PROXY>
    </env>
  </image>
</configuration>

Kokubili imvelo yomsebenzi we-Gradle kanye ne-image.env ye-Maven kunikeza i-builder amavelu. Womabili amagama angakhomba umlamleli we-HTTP ojwayelekile, kuhlanganise nama-URL e-artefact e-HTTPS. Ekulandeni kwama-artefact omphakathi okuvunyelwe nge-proxy yomphakathi, uhlu lwe-proxy ye-HTTP lunikeza abazongenela phansi kula mavelu e-builder.

Lokhu kulungisa akuncikile ezimisweni ze-systemProp.http.proxyHost ze-Gradle. Lezo ze-JVM futhi azilungisi enye inqubo ngokuzenzakalela ku-builder.

I-Docker daemon kufanele iqale ithole izithombe ze-builder ne-run ezidingekayo. Ukuhluleka kwe-registry kuleso sigaba sangaphambili kudinga umzila nokulungiswa kwe-registry ye-daemon, hhayi okuguqukayo okunikezwa i-buildpack engakaqali.

Sebenzisa indawo yokugcina ye-proxy efikelelekayo kusuka ku-container ye-builder. Ikheli layo le-loopback likhomba leyo container, hhayi ngempela isiteshi somsebenzi somthuthukisi.

Gcina nemvelo yokusebenza yohlelo lokusebenza lokugcina inenjongo. Ukufinyelela ngesikhathi sokwakha nomzila osetshenziswa lapho uhlelo lusebenza kamuva kuyizinqumo ezimbili zokulungisa ezihlukene.

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