Function getAddressesByLocality

fdbclient/ManagementAPI.actor.cpp:1752–1765

Returns the list of IPAddresses of the workers that match the given locality. Example: locality="dcid:primary" returns all the ip addresses of the workers in the primary dc.

// Returns the list of IPAddresses of the workers that match the given locality.
// Example: locality="dcid:primary" returns all the ip addresses of the workers in the primary dc.
std::set<AddressExclusion> getAddressesByLocality(const std::vector<ProcessData>& workers,
                                                  const std::string& locality) {
	std::pair<std::string, std::string> localityKeyValue = decodeLocality(locality);

	std::set<AddressExclusion> localityAddresses;
	for (int i = 0; i < workers.size(); i++) {
		if (workers[i].locality.isPresent(localityKeyValue.first) &&
		    workers[i].locality.get(localityKeyValue.first) == localityKeyValue.second) {
			localityAddresses.insert(AddressExclusion(workers[i].address.ip, workers[i].address.port));
		}
	}

	return localityAddresses;
}

ACTOR Future<Void> printHealthyZone(Database cx) {
	state Transaction tr(cx);