Seems the image pull secret isn't applied to the pg pod when creating the harbor instance

[ywk253100]

[steven-zou]

@bitsf

Please double confirm if it is true.

[bitsf]

there is no pull secret settings in postgres crd, only can set the image reference pkg/cluster/controllers/database/api/postgresql_type.go:24 https://github.com/zalando/postgres-operator/blob/0745ce7cce63ab6431103d27eb08e54ec47d2b15/pkg/apis/acid.zalan.do/v1/postgresql_type.go#L37