At this stage, we have a running Calamari master server. In order to monitor your Ceph cluster with Calamari, we need to add Ceph nodes to Calamari. Let's begin that.
Note
Since ceph-node1
plays the dual role of being a Calamari master server and Calamari Ceph node, we have already performed the first two steps on ceph-node1
. Execute the steps on ceph-node2
and ceph-node3
until otherwise specified.
On
ceph-node2
andceph-node3
, enable the salt 2014yum
repositories:# wget https://copr.fedoraproject.org/coprs/saltstack/salt/repo/epel-7/saltstack-salt-epel-7.repo -O /etc/yum.repos.d/saltstack-salt-epel-7.repo
Install the dependent packages manually:
# yum install -y python-crypto PyYAML systemd-python yum-utils m2crypto pciutils python-msgpack systemd-python python-zmq
From now on, perform these steps on ceph-node1
, ceph-node2
, as well as ceph-node3
:
Install the
salt-minion-2014
package:# yum --disablerepo="*" --enablerepo="salt*" install -y salt-minion...