Esempio n. 1
0
func (c *cluster) SetVersion(ver *semver.Version) {
	c.Lock()
	defer c.Unlock()
	if c.version != nil {
		plog.Noticef("updated the cluster version from %v to %v", version.Cluster(c.version.String()), version.Cluster(ver.String()))
	} else {
		plog.Noticef("set the initial cluster version to %v", version.Cluster(ver.String()))
	}
	c.version = ver
	MustDetectDowngrade(c.version)
}
Esempio n. 2
0
func (c *cluster) Recover() {
	c.members, c.removed = membersFromStore(c.store)
	c.version = clusterVersionFromStore(c.store)
	MustDetectDowngrade(c.version)

	for _, m := range c.members {
		plog.Infof("added member %s %v to cluster %s from store", m.ID, m.PeerURLs, c.id)
	}
	if c.version != nil {
		plog.Infof("set the cluster version to %v from store", version.Cluster(c.version.String()))
	}
}