The catalogd can't response the gzip compress request. Even the content-length is larger than 1400 bytes.

4.17.0-0.nightly-2024-08-15-153405

always    

1.create one catalog in cluster
$cat redhat-operator.yaml
apiVersion: catalogd.operatorframework.io/v1alpha1
kind: ClusterCatalog
metadata:
  name: redhat-operators-74978
spec:
  source:
    image:
      ref: quay.io/openshifttest/nginxolm-operator-index:nginxolm74978
    type: image      
2.check the catalog status
$oc get clustercatalog
NAME                     PHASE      AGE
redhat-operators-74978   Unpacked   5h28m     
3. curl the catalog content 
$curl -kI -H 'Accept-Encoding: gzip' https://catalogd-catalogserver-openshift-catalogd.apps.qe-daily-417-0816.qe.devcluster.openshift.com/catalogs/redhat-operators-74978/all.json     

$curl -kI -H 'Accept-Encoding: gzip' https://catalogd-catalogserver-openshift-catalogd.apps.qe-daily-417-0816.qe.devcluster.openshift.com/catalogs/redhat-operators-74978/all.json
HTTP/1.1 200 Connection establishedHTTP/1.1 200 OK
accept-ranges: bytes
content-length: 8545
content-type: application/jsonl
last-modified: Fri, 16 Aug 2024 01:53:24 GMT
vary: Accept-Encoding
date: Fri, 16 Aug 2024 07:22:21 GMT
set-cookie: a3708af5b12ab56e0f6e4538619f178a=cbe995860a8d445cacfea703b1cbde70; path=/; HttpOnly; Secure; SameSite=None
cache-control: private

$curl -kI -H 'Accept-Encoding: gzip' https://catalogd-catalogserver-openshift-catalogd.apps.qe-daily-417-0816.qe.devcluster.openshift.com/catalogs/redhat-operators-74978/all.json
HTTP/1.1 200 Connection establishedHTTP/1.1 200 OK
accept-ranges: bytes
content-length: 8545
content-type: application/jsonl
content-encoding: gzip
last-modified: Fri, 16 Aug 2024 01:53:24 GMT
vary: Accept-Encoding
date: Fri, 16 Aug 2024 07:22:21 GMT
set-cookie: a3708af5b12ab56e0f6e4538619f178a=cbe995860a8d445cacfea703b1cbde70; path=/; HttpOnly; Secure; SameSite=None
cache-control: private