mosu, look this:
root@nextc-01916764:/# sudo -u www-data php /var/www/html/occ config:list | grep -i ldap | grep -v password
"ldapIgnoreNamingRules": false,
"ldapProviderFactory": "\\OCA\\User_LDAP\\LDAPProviderFactory",
"user_ldap": {
"s01ldap_backup_host": "",
"s01ldap_backup_port": "",
"s01ldap_tls": "0",
"s01ldap_turn_off_cert_check": "0",
"s01ldap_display_name": "displayName",
"s01ldap_user_display_name_2": "",
"s01ldap_gid_number": "gidNumber",
"s01ldap_userfilter_objectclass": "",
"s01ldap_userfilter_groups": "",
"s01ldap_groupfilter_groups": "",
"s01ldap_group_display_name": "cn",
"s01ldap_group_member_assoc_attribute": "uniqueMember",
"s01ldap_loginfilter_email": "0",
"s01ldap_loginfilter_username": "1",
"s01ldap_loginfilter_attributes": "",
"s01ldap_quota_def": "",
"s01ldap_base": "dc=saturno,dc=intranet",
"s01ldap_base_groups": "cn=groups,dc=saturno,dc=intranet",
"s01ldap_userlist_filter": "(&(objectclass=nextcloudUser)(nextcloudEnabled=1))",
"s01ldap_user_filter_mode": "1",
"s01ldap_group_filter": "(&(objectclass=nextcloudGroup)(nextcloudEnabled=1))",
"s01ldap_group_filter_mode": "1",
"s01ldap_login_filter": "(&(objectclass=nextcloudUser)(nextcloudEnabled=1)(uid=%uid))",
"s01ldap_login_filter_mode": "1",
"s01ldap_quota_attr": "nextcloudQuota",
"s01ldap_cache_ttl": "600",
"s01ldap_override_main_server": "",
"s01ldap_attributes_for_group_search": "",
"s01ldap_expert_uuid_user_attr": "",
"s01ldap_expert_uuid_group_attr": "",
"s01ldap_nested_groups": "0",
"s01ldap_paging_size": "500",
"s01ldap_turn_on_pwd_change": "0",
"s01ldap_dynamic_group_member_url": "",
"s01ldap_default_ppolicy_dn": "",
**"s01ldap_host": "linux.saturno.intranet",**
"s01ldap_port": "7389",
"s01ldap_base_users": "dc=saturno,dc=intranet",
"s01ldap_dn": "cn=nextc-01916764,cn=memberserver,cn=computers,dc=saturno,dc=intranet",
"s01ldap_groupfilter_objectclass": "nextcloudGroup",
"s01ldap_email_attr": "mailPrimaryAddress",
"s01ldap_configuration_active": "1",
"s01ldap_attributes_for_user_search": "uid\ngivenName\nsn\nemployeeNumber\nmailPrimaryAddress",
"s01ldap_experienced_admin": "1",
"s01ldap_expert_username_attr": "uid",
root@nextc-01916764:/# ping linux.saturno.intranet
ping: unknown host linux.saturno.intranet
_root@nextc-01916764:/# cat /etc/hosts_
_127.0.0.1 localhost_
_::1 localhost ip6-localhost ip6-loopback_
_fe00::0 ip6-localnet_
_ff00::0 ip6-mcastprefix_
_ff02::1 ip6-allnodes_
_ff02::2 ip6-allrouters_
_172.17.0.1 nextc-01916764_
**root@nextc-01916764:/# ping -c 2 $(sudo -u www-data php /var/www/html/occ config:app:get user_ldap s01ldap_host)**
**ping: unknown host linux.saturno.intranet**
root@nextc-01916764:/#
I think I need change the hostname in my docker ?
Thank you very much.