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nmcli con mod eno3 ipv4.method manual ipv4.addr "192.168.61.208/24" nmcli con mod eno3 802-3-ethernet.mtu 9000 nmcli con up eno3 nmcmkdir /var/lib/ceph/mon/ceph-ceph-mon-03 chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03 mkdir /tmp/ceph-ceph-mon-03 ceph auth get mon. -o /tmp/ceph-ceph-mon-03/monkeyring ceph mon getmap -o /tmp/ceph-ceph-mon-03/monmap ceph-mon -i ceph-mon-03 --mkfs --monmap /tmp/ceph-ceph-mon-03/monmap --keyring /tmp/ceph-ceph-mon-03/monkeyring touch /var/lib/ceph/mon/ceph-ceph-mon-03/systemd chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03/* chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03/store.db/* systemctl start ceph-mon@ceph-mon-03 systemctl enable ceph-mon@ceph-mon-03 li nmcli con mod eno3 connection.autoconnect yes |
Cancello l'utente ceph-mon-03:
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Copio da un altro nodo /etc/ceph/ceph.client.admin.keyringConfiguro parte
Configurazione MON
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mkdir /var/lib/ceph/mon/ceph-ceph-mon-03 chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03 mkdir /tmp/ceph-ceph-mon-03 ceph auth get mon. -o /tmp/ceph-ceph-mon-03/monkeyring ceph mon getmap -o /tmp/ceph-ceph-mon-03/monmap ceph-mon -i ceph-mon-03 --mkfs --monmap /tmp/ceph-ceph-mon-03/monmap --keyring /tmp/ceph-ceph-mon-03/monkeyring touch /var/lib/ceph/mon/ceph-ceph-mon-03/systemd chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03/* chown ceph.ceph /var/lib/ceph/mon/ceph-ceph-mon-03/store.db/* systemctl start ceph-mon@ceph-mon-03 systemctl enable ceph-mon@ceph-mon-03 |
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Configurazione MGR
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ceph auth get-or-create mgr.ceph-mon-03 mon 'allow profile mgr' osd 'allow *' mds 'allow *' |
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mkdir /var/lib/ceph/mgr/ceph-ceph-mon-03 |
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chown ceph.ceph /var/lib/ceph/mgr/ceph-ceph-mon-03 |
Creo il file /var/lib/ceph/mgr/ceph-ceph-mon-03/keyring
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[root@ceph-mon-03 ~]# chown ceph.ceph /var/lib/ceph/mgr/ceph-ceph-mon-03/keyring [root@ceph-mon-03 ~]# chmod og-r /var/lib/ceph/mgr/ceph-ceph-mon-03/keyring [root@ceph-mon-03 ~]# systemctl restart ceph-mgr@ceph-mon-03.service [root@ceph-mon-03 ~]# systemctl enable ceph-mgr@ceph-mon-03.service Created symlink /etc/systemd/system/ceph-mgr.target.wants/ceph-mgr@ceph-mon-03.service → /usr/lib/systemd/system/ceph-mgr@.service. [root@ceph-mon-03 ~]# |
Nagios
Copio da un altro nodo:
/usr/lib64/nagios/plugins/check_ceph_mon
/usr/lib64/nagios/plugins/check_ceph_health
/home/nagios/client.nagios.keyring