This mounts custom CA bundle directly to the RGW container at
/etc/ceph/rgw-ca-bundle/ and CURL_CA_BUNDLE points to the certificate
file. Ceph changes regarding CURL_CA_BUNDLE variable is in this PR:
https://github.com/ceph/ceph/pull/44283
This change simplifies the CA bundle handling by:
- Removing the update-ca-trust init container and related volumes
- Mounting the CA bundle secret directly to the RGW pod
Signed-off-by: Sunnatillo <sunnat.samadov@est.tech>
(cherry picked from commit 0189e2fd9a)