Unable to get the offline apt-buildpack to work

[Prachi-Srivastava-13]

What version of Cloud Foundry and CF CLI are you using? (i.e. What is the output of running cf curl /v2/info && cf version?

cf version 8.6.1+b5a352a.2023-02-27

What version of the buildpack you are using?

0.3.4

If you were attempting to accomplish a task, what was it you were attempting to do?

Trying to generate an offline buildpack, using command sudo GOARCH=amd64 GOOS=linux buildpack-packager build -stack cflinuxfs3 --cached

What did you expect to happen?

To create an offline buildpack zip, which holds the dependencies I have specified in manifest.yml i.e.

language: apt
default_versions: []
dependency_deprecation_dates: []
dependencies:

• name: perl
  version: 5.38.2
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/perl-5.38.2-r0.apk
  sha256: e4b5e1485e975455954489c5cf56e73e36afa9bafa24339e3141c43309affd1e
  cf_stacks:
  • cflinuxfs3
• name: perl-time-hires
  version: 1.9764
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/perl-time-hires-1.9764-r7.apk
  sha256: 095b9ed93b82003efccb863114603bc5be6ee69a06169f49e8ed70e3c8b8fac2
  cf_stacks:
  • cflinuxfs3
• name: perl-dbi
  version: 1.643
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/perl-dbi-1.643-r6.apk
  sha256: e89d1e1d6d926e17071f0648f382279e868707c72c8c391f4dc7ed15d8af8d34
  cf_stacks:
  • cflinuxfs3
• name: mariadb-connector-c
  version: 3.3.8
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/mariadb-connector-c-3.3.8-r0.apk
  sha256: fa5cece036ff03c53f0f4d4ce891ac7f0c4e3ee7e0f0f96792febdcd13c969a6
  cf_stacks:
  • cflinuxfs3
• name: perl-dbd-mysql
  version: 4.052
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/perl-dbd-mysql-4.052-r0.apk
  sha256: 4b80fb10e4db44511e809fbe8b5efb9ee4072e2f062dac44bf4f212fa319e95c
  cf_stacks:
  • cflinuxfs3
• name: percona-toolkit
  version: 3.5.4
  uri: https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/percona-toolkit-3.5.4-r0.apk
  sha256: ef582cee8510a4115510b9ae9fb9fb5fda90f09c56bb90c98c2bd3b008ad7526
  cf_stacks:
  • cflinuxfs3
    pre_package: scripts/build.sh
    include_files:
• CHANGELOG
• CONTRIBUTING.md
• ISSUE_TEMPLATE
• LICENSE
• NOTICE
• PULL_REQUEST_TEMPLATE
• README.md
• VERSION
• bin/compile
• bin/supply
• bin/detect
• manifest.yml

In the buildpack zip I see the dependencies folder with the deb files. Attached the buildpack cached zip-
apt_buildpack-cached-cflinuxfs3-v0.3.4.zip
I expected my app to retrieve dependencies from the zip.

What was the actual behavior? The app is unable to find the package and hence trying to get it from apt-get, which fails because of no access to internet.

2024-01-30T10:06:03.399-08:00 [STG/0] [OUT] Downloading app package... 2024-01-30T10:06:05.610-08:00 [STG/0] [OUT] Downloaded app package (61.2M) 2024-01-30T10:06:05.714-08:00 [STG/0] [OUT] -----> Apt Buildpack version 0.3.4 2024-01-30T10:06:05.714-08:00 [STG/0] [OUT] -----> Updating apt cache 2024-01-30T10:06:37.163-08:00 [STG/0] [OUT] -----> Downloading apt packages 2024-01-30T10:06:37.179-08:00 [STG/0] [ERR] E: Unable to locate package percona-toolkit 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] Reading package lists... 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] Building dependency tree... 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] �[31;1m**ERROR**�[0m Error running supply: failed apt-get install Reading package lists... 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] Building dependency tree... 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] 2024-01-30T10:06:37.180-08:00 [STG/0] [OUT] exit status 100 2024-01-30T10:06:37.181-08:00 [STG/0] [ERR] Failed to run all supply scripts: exit status 14 2024-01-30T10:06:37.187-08:00 [STG/0] [OUT] Exit status 225 2024-01-30T10:06:37.464-08:00 [STG/0] [OUT] Cell d498bae6-85e6-4520-a174-784adfd7b139 stopping instance f1731fa8-1d1d-43c7-b827-d5d834386334 2024-01-30T10:06:37.464-08:00 [STG/0] [OUT] Cell d498bae6-85e6-4520-a174-784adfd7b139 destroying container for instance f1731fa8-1d1d-43c7-b827-d5d834386334 2024-01-30T10:06:37.513-08:00 [API/2] [ERR] Failed to stage build: staging failed 2024-01-30T10:06:37.944-08:00 [STG/0] [OUT] Cell d498bae6-85e6-4520-a174-784adfd7b139 successfully destroyed container for instance f1731fa8-1d1d-43c7-b827-d5d834386334

I am running this on cflinuxfs3 (Cloud Foundry Linux-based filesystem - Ubuntu Bionic 18.04 LTS) machine.

Please confirm where necessary:

• I have included a log output
• My log includes an error message
• I have included steps for reproduction