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Docker swarm-mike-goelzer-mv-meetup-45min-workshop 02242016 (1)
- 19. for (int i = min; i <= max; i++) {
String hostname = String.format(“redis%02d.mynet”,i);
try {
InetAddress inetAddress = InetAddress.getByName(hostname);
String addr = inetAddress.getHostAddress();
queues.add(new RedisQueue(hostname, addr));
} catch (UnknownHostException e) {
// No such host
}
}
return queues;
“redis01.mynet”
”redis02.mynet”
etc.
e.g., “10.0.0.23”
Worker discovers Redis’s at runtime by DNS
queues
redis01.mynet 10.0.0.23
redis02.mynet 10.0.0.24
redis03.mynet 10.0.0.25