postgres-operator not found as a helm dependency

[chess-knight]

Expected behavior and actual behavior:
I followed this tutorial to generate harbor-operator helm chart. So I ran the following commands:

git clone https://github.com/goharbor/harbor-operator.git && \
cd harbor-operator && \
git checkout release-1.3.0 && \
make helm-generate RELEASE_VERSION=v1.3.0

I expected the chart generated in the charts/harbor-operator-v1.3.0.tgz directory. Instead of that, I got an Error for the helm dependency update command:

Error: can't get a valid version for repositories postgres-operator. Try changing the version constraint in Chart.yaml
make: *** [Makefile:269: charts/harbor-operator-v1.3.0.tgz] Error 1

Steps to reproduce the problem:
Follow the steps above.

Versions:

• harbor operator version: v1.3.0

Additional context:
It seems that postrgres-operator helm dependency with a version 1.6.3 doesn't exist. See also postgres-operator repository:

$ helm repo add postgres-operator-charts https://opensource.zalando.com/postgres-operator/charts/postgres-operator
"postgres-operator-charts" has been added to your repositories
$ helm search repo postgres-operator-charts -l
NAME                                            CHART VERSION   APP VERSION     DESCRIPTION                                       
postgres-operator-charts/postgres-operator      1.9.0           1.9.0           Postgres Operator creates and manages PostgreSQ...
postgres-operator-charts/postgres-operator      1.8.2           1.8.2           Postgres Operator creates and manages PostgreSQ...
postgres-operator-charts/postgres-operator      1.8.1           1.8.1           Postgres Operator creates and manages PostgreSQ...
postgres-operator-charts/postgres-operator      1.8.0           1.8.0           Postgres Operator creates and manages PostgreSQ...
postgres-operator-charts/postgres-operator      1.7.1           1.7.1           Postgres Operator creates and manages PostgreSQ...
postgres-operator-charts/postgres-operator      1.7.0           1.7.0           Postgres Operator creates and manages PostgreSQ...

So I tried to change a version of postgres-operator to 1.7.1 and make helm-generate RELEASE_VERSION=v1.3.0 command now works as expected:

Successfully packaged chart and saved it to: charts/harbor-operator-v1.3.0.tgz

[ghost]

I spotted this on the day postgres-operator v1.9 came out, on the 30th of Jan 2023. But thought it was short term issue, due to updating.

I had a saved *v1.3.0.tgz I used instead.

good to know updating Chart.yaml to 1.71 works. Thx

[ghost]

Also FYI..

postgres 18.2 or lower is not completable with Kubernetes 1.25+

just tested postgres update form 1.6.2 to 1.9.0 in to /harbor-operator/charts/harbor-operator/Chart.yaml . with Kubernetes 1.25. But harborcluster-sample-harbor-harbor-core wont start.

Error =
#kubectl describe postgresqls.acid.zalan.do -n cluster-sample-ns
postgres-operator could not create cluster: could not create pod disruption budget: the server could not find the requested resource
Issues - zalando/postgres-operator#2098