hi,thank you for guidance There is no ability to change the global image before launching,I need to download the images from the private registry during the initial setup. i used option --image but it not worked. # cephadm bootstrap --image rgistry.test/ceph/ceph:v18 --mon-ip 192.168.0.160 --initial-dashboard-password P@ssw0rd --dashboard-password-noupdate --allow-fqdn-hostname --ssh-user cephadmin usage: cephadm [-h] [--image IMAGE] [--docker] [--data-dir DATA_DIR] [--log-dir LOG_DIR] [--logrotate-dir LOGROTATE_DIR] [--sysctl-dir SYSCTL_DIR] [--unit-dir UNIT_DIR] [--verbose] [--timeout TIMEOUT] [--retry RETRY] [--env ENV] [--no-container-init] [--no-cgroups-split] {version,pull,inspect-image,ls,list-networks,adopt,rm-daemon,rm-cluster,run,shell,enter,ceph-volume,zap-osds,unit,logs,bootstrap,deploy,_orch,check-host,prepare-host,add-repo,rm-repo,install,registry-login,gather-facts,host-maintenance,agent,disk-rescan} ... cephadm: error: unrecognized arguments: --image rgistry.test/ceph/ceph:v18 also i used cephadm registry-login and it show loged but when i bootstrap first node trying download image from quay registry. cephadm bootstrap --mon-ip 192.168.0.160 --registry-json /root/mylogin.json --initial-dashboard-password P@ssw0rd --dashboard-password-noupdate --allow-fqdn-hostname --ssh-user cephadmin Creating directory /etc/ceph for ceph.conf Verifying ssh connectivity using standard pubkey authentication ... Adding key to cephadmin@localhost authorized_keys... Verifying podman|docker is present... Verifying lvm2 is present... Verifying time synchronization is in place... Unit chronyd.service is enabled and running Repeating the final host check... docker (/usr/bin/docker) is present systemctl is present lvcreate is present Unit chronyd.service is enabled and running Host looks OK Cluster fsid: 3c00e38c-9e2e-11ee-95cd-000c29e9f44e Verifying IP 192.168.0.160 port 3300 ... Verifying IP 192.168.0.160 port 6789 ... Mon IP `192.168.0.160` is in CIDR network `192.168.0.0/24` Mon IP `192.168.0.160` is in CIDR network `192.168.0.0/24` Internal network (--cluster-network) has not been provided, OSD replication will default to the public_network Pulling custom registry login info from /root/mylogin.json. Logging into custom registry. Pulling container image quay.io/ceph/ceph:v18... befor i edited cephadm script but now file in coded and can't edited. and i don't know how can fix it :((( _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx