helm proxy issues

[sabhavivek]

Brief description about the issue we are facing,

We use Nexus 3.74
We use helm proxy for bitnami charts,
URL: https://charts.bitnami.com/bitnami
index.yaml having wrong urls.
Expected values in index.yaml
urls:
- keycloak-22.2.1.tgz

What we are getting,
urls:
- keycloak-24.2.2.2
Due to this, we could not update and facing errors.

Following some components having this issue(around 150 wrong URLs),

• flux-2.3.1.1
• ghost-22.0.4.4
• ghost-22.0.3.3
  Etc.

Instead of giving urls with tgz , we are getting below,
urls:
- keycloak-24.2.3.3

Reproduced above in local desktop:
Tried this in a test setup, same behaviour when configuring helm proxy with bitnami in nexus. Tried earlier nexus version too.(3.72)
Index.yaml having same values as previous version.

[sabhavivek]

Same behaviour observed in latest version too - 3.75

[marco210]

Same issue when pull any helmchart from bitnami with version oss 3.68.1-02. Anyone help?
Error: failed to fetch 502 Bad Gateway

[piotrekfilip]

Bitnami repository switched to OCI in recent charts, workaround using docker proxy is described here #201 (comment)

[xuanyuanaosheng]

@sabhavivek @piotrekfilip @marco210

I want to using Nexus proxy the bitnami. I have config Nexus as your described above, But I can not find the config item Use a separate HTTPS Port, Could you please give some advices?

using the command

# helm registry login repository.XXXXXX --username XXXX
Password:
Error: login attempt to https://repository.XXXXXX/v2/ failed with status: 404 Not Found

# helm registry login repository..XXXXXX/repository/bitnami-docker/ --username XXXX
Password:
Error: login attempt to https://repository..XXXXXX/v2/ failed with status: 404 Not Found

[jaina1992]

same issue here i cant pull charts from bitnami oss-version-3.69
any new update?