public static String stateToString(ManagedCluster cluster) {
StringBuilder buf = new StringBuilder("\n");
for (HighlyAvailableGraphDatabase database : cluster.getAllMembers()) {
ClusterClient client =
database.getDependencyResolver().resolveDependency(ClusterClient.class);
buf.append("Instance ")
.append(client.getServerId())
.append(":State ")
.append(database.getInstanceState())
.append(" (")
.append(client.getClusterServer())
.append("):")
.append("\n");
ClusterMembers members =
database.getDependencyResolver().resolveDependency(ClusterMembers.class);
for (ClusterMember clusterMember : members.getMembers()) {
buf.append(" ")
.append(clusterMember.getInstanceId())
.append(":")
.append(clusterMember.getHARole())
.append(" (is alive = ")
.append(clusterMember.isAlive())
.append(")")
.append("\n");
}
}
return buf.toString();
}
@Override
public void repair() throws Throwable {
cluster.startMember(serverId);
}
@Override
public HighlyAvailableGraphDatabase repair() throws Throwable {
cluster.startMember(serverId);
return cluster.getMemberByServerId(serverId);
}