Etcd Operations: Difference between revisions

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(Replaced content with "=Internal= * etcd =Commands= * etcdctl")
 
(3 intermediate revisions by the same user not shown)
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* [[etcd#Subjects|etcd]]
* [[etcd#Subjects|etcd]]


=Cluster Health=
=Commands=


From the node that runs etcd, as root:
* [[etcdctl]]
 
<pre>
etcdctl -C https://master1.openshift35.local:2379,https://master2.openshift35.local:2379,https://master3.openshift35.local:2379 \
  --ca-file /etc/origin/master/master.etcd-ca.crt \
  --cert-file /etc/origin/master/master.etcd-client.crt \
  --key-file /etc/origin/master/master.etcd-client.key \
  cluster-health
</pre>
 
Output sample:
 
<pre>
member 6f4cee0c78fff8fd is healthy: got healthy result from https://172.23.0.4:2379
member a423b0b54377c79f is healthy: got healthy result from https://172.23.0.6:2379
member b5a071be696c6070 is healthy: got healthy result from https://172.23.0.5:2379
</pre>
 
=Member List=
 
<pre>
etcdctl -C https://master1.openshift35.local:2379,https://master2.openshift35.local:2379,https://master3.openshift35.local:2379 \
  --ca-file /etc/origin/master/master.etcd-ca.crt \
  --cert-file /etc/origin/master/master.etcd-client.crt \
  --key-file /etc/origin/master/master.etcd-client.key \
  member list
</pre>
 
Output sample:
 
<pre>
6f4cee0c78fff8fd: name=master1.openshift35.local peerURLs=https://172.23.0.4:2380 clientURLs=https://172.23.0.4:2379 isLeader=true
a423b0b54377c79f: name=master3.openshift35.local peerURLs=https://172.23.0.6:2380 clientURLs=https://172.23.0.6:2379 isLeader=false
b5a071be696c6070: name=master2.openshift35.local peerURLs=https://172.23.0.5:2380 clientURLs=https://172.23.0.5:2379 isLeader=false
</pre>

Latest revision as of 23:49, 4 July 2017

Internal

Commands

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