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Using ceph-deploy

Installing ceph with ceph-deploy is very simple, and you can adjust the ceph.conf as needed after installation.

Mkdir ceph-deploy Cd ceph-deployceph-deploy install $clusterceph-deploy new cephnode-01 cephnode-02 cephnode-03ceph-deploy-- overwrite-conf mon create cephnode-01 cephnode-02 cephnode-03ceph-deploy gatherkeys cephnode-01ceph-deploy osd create\ cephnode-01:/dev/sdb:/dev/sda5\ cephnode-01:/dev/sdc:/dev/sda6\ cephnode-01:/dev/sdd:/dev/sda7\ cephnode-02:/dev/sdb:/dev/sda5\ cephnode-02:/ Dev/sdc:/dev/sda6\ cephnode-02:/dev/sdd:/dev/sda7\ cephnode-03:/dev/sdb:/dev/sda5\ cephnode-03:/dev/sdc:/dev/sda6\ cephnode-03:/dev/sdd:/dev/sda7\ cephnode-04:/dev/sdb:/dev/sda5\ cephnode-04:/dev/sdc:/dev/sda6\ cephnode-04:/dev/sdd:/dev/sda7 \ cephnode-05:/dev/sdb:/dev/sda5\ cephnode-05:/dev/sdc:/dev/sda6\ cephnode-05:/dev/sdd:/dev/sda7

Uninstall with ceph-deploy:

Ceph-deploy purgedata $clusterceph-deploy purge $clusterfor host in $cluster do ssh $host

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