public static void handleApplicationClustersCreated(String appId, List<Cluster> appClusters) {
TopologyManager.acquireWriteLock();
try {
Topology topology = TopologyManager.getTopology();
for (Cluster cluster : appClusters) {
Service service = topology.getService(cluster.getServiceName());
if (service == null) {
log.error(
"Service "
+ cluster.getServiceName()
+ " not found in Topology, unable to create Application cluster");
} else {
service.addCluster(cluster);
log.info("Application Cluster " + cluster.getClusterId() + " created in CC topology");
}
}
TopologyManager.updateTopology(topology);
} finally {
TopologyManager.releaseWriteLock();
}
log.debug("Creating cluster port mappings: [appication-id] " + appId);
for (Cluster cluster : appClusters) {
String cartridgeType = cluster.getServiceName();
Cartridge cartridge = CloudControllerContext.getInstance().getCartridge(cartridgeType);
if (cartridge == null) {
throw new CloudControllerException(
"Cartridge not found: [cartridge-type] " + cartridgeType);
}
for (PortMapping portMapping : cartridge.getPortMappings()) {
ClusterPortMapping clusterPortMapping =
new ClusterPortMapping(
appId,
cluster.getClusterId(),
portMapping.getName(),
portMapping.getProtocol(),
portMapping.getPort(),
portMapping.getProxyPort());
if (portMapping.getKubernetesPortType() != null) {
clusterPortMapping.setKubernetesServiceType(portMapping.getKubernetesPortType());
}
CloudControllerContext.getInstance().addClusterPortMapping(clusterPortMapping);
log.debug("Cluster port mapping created: " + clusterPortMapping.toString());
}
}
// Persist cluster port mappings
CloudControllerContext.getInstance().persist();
// Send application clusters created event
TopologyEventPublisher.sendApplicationClustersCreated(appId, appClusters);
}
/**
* Performs a CPU address space write. Maps all of the relevant object into the right parts of
* memory.
*/
public final void addressWrite(int addr, int data) {
switch (addr & 0xF000) {
case 0x0000:
case 0x1000:
case 0x2000:
case 0x3000:
case 0x4000:
case 0x5000:
case 0x6000:
case 0x7000:
if (!running) {
cartridge.debuggerAddressWrite(addr, data);
} else {
cartridge.addressWrite(addr, data);
}
break;
case 0x8000:
case 0x9000:
graphicsChip.addressWrite(addr - 0x8000, (byte) data);
break;
case 0xA000:
case 0xB000:
cartridge.addressWrite(addr, data);
break;
case 0xC000:
mainRam[addr - 0xC000] = (byte) data;
break;
case 0xD000:
mainRam[addr - 0xD000 + (gbcRamBank * 0x1000)] = (byte) data;
break;
case 0xE000:
mainRam[addr - 0xE000] = (byte) data;
break;
case 0xF000:
if (addr < 0xFE00) {
try {
mainRam[addr - 0xE000] = (byte) data;
} catch (ArrayIndexOutOfBoundsException e) {
System.out.println("Address error: " + addr + " pc = " + JavaBoy.hexWord(pc));
}
} else if (addr < 0xFF00) {
oam[addr - 0xFE00] = (byte) data;
} else {
ioHandler.ioWrite(addr - 0xFF00, (short) data);
}
break;
}
}
/** thread's run() method that does all the work in the right order */
public void run() {
try {
if (log != null)
log.println(
"-------------------\ncartridge "
+ gwcfile.name
+ " started (openWIG r"
+ VERSION
+ ")\n-------------------");
prepareState();
if (doRestore) restoreGame();
else newGame();
loglevel = LOG_PROP;
ui.debugMsg("Starting game...\n");
ui.start();
player.refreshLocation();
cartridge.callEvent(doRestore ? "OnRestore" : "OnStart", null);
ui.refresh();
eventRunner.unpause();
mainloop();
} catch (IOException e) {
ui.showError("Could not load cartridge: " + e.getMessage());
} catch (Throwable t) {
stacktrace(t);
} finally {
ui.end();
}
}
/** main loop - periodically copy location data into Lua and evaluate zone positions */
private void mainloop() {
try {
while (!end) {
try {
if (gps.getLatitude() != player.position.latitude
|| gps.getLongitude() != player.position.longitude
|| gps.getAltitude() != player.position.altitude) {
player.refreshLocation();
}
cartridge.tick();
} catch (Exception e) {
stacktrace(e);
}
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
}
}
if (log != null) log.close();
} catch (Throwable t) {
ui.end();
stacktrace(t);
} finally {
instance = null;
state = null;
if (eventRunner != null) eventRunner.kill();
eventRunner = null;
}
}
/** Resets the CPU to it's power on state. Memory contents are not cleared. */
public void reset() {
checkEnableGbc();
setDoubleSpeedCpu(false);
graphicsChip.dispose();
cartridge.reset();
interruptsEnabled = false;
ieDelay = -1;
pc = 0x0100;
sp = 0xFFFE;
f = 0xB0;
gbcRamBank = 1;
instrCount = 0;
if (gbcFeatures) {
registers[a] = 0x11;
} else {
registers[a] = 0x01;
}
for (int r = 0; r < 0x8000; r++) {
mainRam[r] = 0;
}
setBC(0x0013);
setDE(0x00D8);
setHL(0x014D);
JavaBoy.debugLog("CPU reset");
ioHandler.reset();
}
/** Execute the specified number of Gameboy instructions. Use '-1' to execute forever */
public final void execute(int numInstr) {
terminate = false;
running = true;
graphicsChip.startTime = System.currentTimeMillis();
int b1, b2, b3, offset;
long t;
for (int r = 0; (r != numInstr) && (!terminate); r++) {
t = System.currentTimeMillis();
instrCount++;
b1 = JavaBoy.unsign(addressRead(pc));
offset = addressRead(pc + 1);
b3 = JavaBoy.unsign(addressRead(pc + 2));
b2 = JavaBoy.unsign((short) offset);
// stats.addExecution(b1);
instructionManager.execute(b1, b2, b3, offset);
if (ieDelay != -1) {
if (ieDelay > 0) {
ieDelay--;
} else {
interruptsEnabled = true;
ieDelay = -1;
}
}
if (interruptsEnabled) {
checkInterrupts();
}
cartridge.update();
initiateInterrupts();
if ((t - initialTime) > checkpointTime) {
initialTime = t;
saveCheckpointInterrupt = true;
}
if (saveInterrupt) {
saveState(".stsv");
saveInterrupt = false;
}
if (loadStateInterrupt) {
loadState(".stsv");
loadStateInterrupt = false;
}
if (saveCheckpointInterrupt) {
saveState(".cksv");
saveCheckpointInterrupt = false;
}
if (loadCheckpointInterrupt) {
loadState(".cksv");
loadCheckpointInterrupt = false;
}
}
running = false;
terminate = false;
}
public void saveState(String extension) {
String directory = (cartridge.romFileName + extension);
try {
FileOutputStream fl = new FileOutputStream(directory);
DataOutputStream sv = new DataOutputStream(fl);
saveData(sv, directory);
// write battery ram
cartridge.saveData(sv, directory);
// write graphic memory
graphicsChip.saveData(sv, directory);
// write io state
ioHandler.saveData(sv, directory);
// stats.printStats();
sv.close();
fl.close();
} catch (FileNotFoundException e) {
System.out.println("Dmgcpu.saveState: Could not open file " + directory);
System.out.println("Error Message: " + e.getMessage());
System.exit(-1);
} catch (IOException e) {
System.out.println("Dmgcpu.saveState: Could not write to file " + directory);
System.out.println("Error Message: " + e.getMessage());
System.exit(-1);
}
System.out.println("Saved stage!");
}
/**
* Perform a CPU address space read. This maps all the relevant objects into the correct parts of
* the memory
*/
public final short addressRead(int addr) {
addr = addr & 0xFFFF;
switch ((addr & 0xF000)) {
case 0x0000:
case 0x1000:
case 0x2000:
case 0x3000:
case 0x4000:
case 0x5000:
case 0x6000:
case 0x7000:
return cartridge.addressRead(addr);
case 0x8000:
case 0x9000:
return graphicsChip.addressRead(addr - 0x8000);
case 0xA000:
case 0xB000:
return cartridge.addressRead(addr);
case 0xC000:
return (mainRam[addr - 0xC000]);
case 0xD000:
return (mainRam[addr - 0xD000 + (gbcRamBank * 0x1000)]);
case 0xE000:
return mainRam[addr - 0xE000];
case 0xF000:
if (addr < 0xFE00) {
return mainRam[addr - 0xE000];
} else if (addr < 0xFF00) {
return (short) (oam[addr - 0xFE00] & 0x00FF);
} else {
return ioHandler.ioRead(addr - 0xFF00);
}
default:
System.out.println("Tried to read address " + addr + ". pc = " + JavaBoy.hexWord(pc));
return 0xFF;
}
}
public static void handleServiceRemoved(List<Cartridge> cartridgeList) {
Topology topology = TopologyManager.getTopology();
for (Cartridge cartridge : cartridgeList) {
Service service = topology.getService(cartridge.getType());
if (service == null) {
log.warn("Cartridge does not exist [cartidge] " + cartridge);
return;
}
if (service.getClusters().size() == 0) {
if (topology.serviceExists(cartridge.getType())) {
try {
TopologyManager.acquireWriteLock();
topology.removeService(cartridge.getType());
TopologyManager.updateTopology(topology);
} finally {
TopologyManager.releaseWriteLock();
}
TopologyEventPublisher.sendServiceRemovedEvent(cartridgeList);
} else {
log.warn(String.format("Service %s does not exist..", cartridge.getType()));
}
} else {
log.warn(
"Subscription already exists. Hence not removing the service:"
+ cartridge.getType()
+ " from the topology");
}
}
}
public void loadState(String extension) {
String directory = cartridge.romFileName + extension;
try {
reset();
FileInputStream fl = new FileInputStream(directory);
DataInputStream sv = new DataInputStream(fl);
// write cpu data
loadData(sv, directory);
// write battery ram
cartridge.loadData(sv, directory);
// write graphic memory
graphicsChip.loadData(sv, directory);
// writes io state
ioHandler.loadData(sv, directory);
sv.close();
fl.close();
} catch (FileNotFoundException ex) {
System.out.println("Dmgcpu.loadState: Could not open file " + directory);
System.out.println("Error Message: " + ex.getMessage());
System.exit(-1);
} catch (IOException ex) {
System.out.println("Dmgcpu.loadState: Could not read file " + directory);
System.out.println("Error Message: " + ex.getMessage());
System.exit(-1);
}
System.out.println("Loaded stage!");
}
/**
* Generate kubernetes service ports for cluster.
*
* @param kubernetesClusterContext
* @param clusterId
* @param cartridge
*/
private void generateKubernetesServicePorts(
String applicationId,
String clusterId,
KubernetesClusterContext kubernetesClusterContext,
Cartridge cartridge) {
synchronized (KubernetesIaas.class) {
if (cartridge != null) {
StringBuilder portMappingStrBuilder = new StringBuilder();
for (PortMapping portMapping : Arrays.asList(cartridge.getPortMappings())) {
Collection<ClusterPortMapping> clusterPortMappings =
CloudControllerContext.getInstance().getClusterPortMappings(applicationId, clusterId);
if (clusterPortMappings == null) {
throw new CloudControllerException(
String.format(
"Cluster port mappings not found: " + "[application-id] %s [cluster-id] %s",
applicationId, clusterId));
}
ClusterPortMapping clusterPortMapping =
findClusterPortMapping(clusterPortMappings, portMapping);
if (clusterPortMappings == null) {
throw new CloudControllerException(
String.format(
"Cluster port mapping not found: "
+ "[application-id] %s [cluster-id] %s [transport] %s",
applicationId, clusterId, portMapping.getName()));
}
if (clusterPortMapping.getKubernetesServiceType() == null) {
throw new CloudControllerException(
String.format(
"Kubernetes service type not "
+ "found [application-id] %s [cluster-id] %s [cartridge] %s",
applicationId, clusterId, cartridge));
}
String serviceType = portMapping.getKubernetesPortType();
clusterPortMapping.setKubernetesServiceType(serviceType);
// If kubernetes service port is already set, skip setting a new one
if (clusterPortMapping.getKubernetesServicePort() == 0) {
if (serviceType.equals(KubernetesConstants.NODE_PORT)) {
int nextServicePort = kubernetesClusterContext.getNextServicePort();
if (nextServicePort == -1) {
throw new RuntimeException(
String.format(
"Could not generate service port: [cluster-id] %s " + "[port] %d",
clusterId, portMapping.getPort()));
}
clusterPortMapping.setKubernetesServicePort(nextServicePort);
} else {
clusterPortMapping.setKubernetesServicePort(portMapping.getPort());
}
} else {
if (log.isDebugEnabled()) {
log.debug(
String.format(
"Kubernetes service port is already set: [application-id] %s "
+ "[cluster-id] %s [port] %d [service-port] %d",
applicationId,
clusterId,
clusterPortMapping.getPort(),
clusterPortMapping.getKubernetesServicePort()));
}
}
// Add port mappings to payload
if (portMappingStrBuilder.toString().length() > 0) {
portMappingStrBuilder.append(";");
}
portMappingStrBuilder.append(
String.format(
"NAME:%s|PROTOCOL:%s|PORT:%d|PROXY_PORT:%d",
clusterPortMapping.getName(),
clusterPortMapping.getProtocol(),
clusterPortMapping.getKubernetesServicePort(),
clusterPortMapping.getProxyPort()));
if (log.isInfoEnabled()) {
log.info(
String.format(
"Kubernetes service port generated: [application-id] %s "
+ "[cluster-id] %s [port] %d [service-port] %d",
applicationId,
clusterId,
clusterPortMapping.getPort(),
clusterPortMapping.getKubernetesServicePort()));
}
}
NameValuePair nameValuePair =
new NameValuePair(PORT_MAPPINGS, portMappingStrBuilder.toString());
payload.add(nameValuePair);
// Persist service ports added to cluster port mappings
CloudControllerContext.getInstance().persist();
}
}
}
/**
* Creates and returns proxy services for the cluster.
*
* @param kubernetesApi
* @param clusterContext
* @param kubernetesCluster
* @param kubernetesClusterContext
* @throws KubernetesClientException
*/
private void createKubernetesServices(
KubernetesApiClient kubernetesApi,
ClusterContext clusterContext,
KubernetesCluster kubernetesCluster,
KubernetesClusterContext kubernetesClusterContext)
throws KubernetesClientException {
String clusterId = clusterContext.getClusterId();
String cartridgeType = clusterContext.getCartridgeUuid();
Cartridge cartridge = CloudControllerContext.getInstance().getCartridge(cartridgeType);
if (cartridge == null) {
String message =
"Could not create kubernetes services, cartridge not found: [cartridge] " + cartridgeType;
log.error(message);
throw new RuntimeException(message);
}
String sessionAffinity = null;
Property sessionAffinityProperty =
cartridge.getProperties().getProperty(KUBERNETES_SERVICE_SESSION_AFFINITY);
if (sessionAffinityProperty != null) {
sessionAffinity = sessionAffinityProperty.getValue();
}
List<KubernetesService> kubernetesServices = clusterContext.getKubernetesServices();
if (kubernetesServices == null) {
kubernetesServices = new ArrayList<KubernetesService>();
}
// Prepare minion public IP addresses
List<String> minionPrivateIPList = new ArrayList<String>();
List<String> minionPublicIPList = new ArrayList<String>();
KubernetesHost[] kubernetesHosts = kubernetesCluster.getKubernetesHosts();
if ((kubernetesHosts == null)
|| (kubernetesHosts.length == 0)
|| (kubernetesHosts[0] == null)) {
throw new RuntimeException(
"Hosts not found in kubernetes cluster: [cluster] " + kubernetesCluster.getClusterUuid());
}
for (KubernetesHost host : kubernetesHosts) {
if (host != null) {
minionPrivateIPList.add(host.getPrivateIPAddress());
minionPublicIPList.add(host.getPublicIPAddress());
}
}
if (log.isDebugEnabled()) {
log.debug(String.format("Minion private IPs: %s", minionPrivateIPList));
}
Collection<ClusterPortMapping> clusterPortMappings =
CloudControllerContext.getInstance()
.getClusterPortMappings(clusterContext.getApplicationUuid(), clusterId);
if (clusterPortMappings != null) {
for (ClusterPortMapping clusterPortMapping : clusterPortMappings) {
// Skip if already created
int containerPort = clusterPortMapping.getPort();
if (kubernetesServiceExist(kubernetesServices, containerPort)) {
continue;
}
// Find next service sequence no
long serviceSeqNo = kubernetesClusterContext.getServiceSeqNo().incrementAndGet();
String serviceId =
KubernetesIaasUtil.fixSpecialCharacters("service" + "-" + (serviceSeqNo));
String serviceLabel = DigestUtils.md5Hex(clusterId);
if (log.isInfoEnabled()) {
log.info(
String.format(
"Creating kubernetes service: [cluster] %s [service] %s [service-label] %s "
+ "[protocol] %s [service-port] %d [container-port] %s",
clusterId,
serviceId,
serviceLabel,
clusterPortMapping.getProtocol(),
clusterPortMapping.getKubernetesServicePort(),
containerPort));
}
// Create kubernetes service for port mapping
int servicePort = clusterPortMapping.getKubernetesServicePort();
String serviceType = clusterPortMapping.getKubernetesServiceType();
String containerPortName =
KubernetesIaasUtil.preparePortNameFromPortMapping(clusterPortMapping);
try {
// If kubernetes service is already created, skip creating a new one
if (kubernetesApi.getService(serviceId) == null) {
// Services need to use minions private IP addresses for creating iptable rules
kubernetesApi.createService(
serviceId,
serviceLabel,
servicePort,
serviceType,
containerPortName,
containerPort,
sessionAffinity);
} else {
if (log.isDebugEnabled()) {
log.debug(
String.format(
"Kubernetes service is already created: [cluster] %s [service] %s "
+ "[protocol] %s [service-port] %d [container-port] %d",
clusterId,
serviceId,
clusterPortMapping.getProtocol(),
servicePort,
containerPort));
}
}
} finally {
// Persist kubernetes service sequence no
CloudControllerContext.getInstance().persist();
}
try {
Thread.sleep(1000);
} catch (InterruptedException ignore) {
}
Service service = kubernetesApi.getService(serviceId);
KubernetesService kubernetesService = new KubernetesService();
kubernetesService.setId(service.getMetadata().getName());
kubernetesService.setPortalIP(service.getSpec().getClusterIP());
// Expose minions public IP addresses as they need to be accessed by external networks
String[] minionPublicIPArray =
minionPublicIPList.toArray(new String[minionPublicIPList.size()]);
kubernetesService.setPublicIPs(minionPublicIPArray);
kubernetesService.setProtocol(clusterPortMapping.getProtocol());
kubernetesService.setPortName(clusterPortMapping.getName());
String kubernetesServiceType = service.getSpec().getType();
kubernetesService.setServiceType(kubernetesServiceType);
if (kubernetesServiceType.equals(KubernetesConstants.NODE_PORT)) {
kubernetesService.setPort(service.getSpec().getPorts().get(0).getNodePort());
} else {
kubernetesService.setPort(service.getSpec().getPorts().get(0).getPort());
}
kubernetesService.setContainerPort(containerPort);
kubernetesServices.add(kubernetesService);
if (log.isInfoEnabled()) {
log.info(
String.format(
"Kubernetes service successfully created: [cluster] %s [service] %s "
+ "[protocol] %s [node-port] %d [container-port] %s",
clusterId,
serviceId,
clusterPortMapping.getProtocol(),
servicePort,
containerPort));
}
}
}
// Add kubernetes services to cluster context and persist
clusterContext.setKubernetesServices(kubernetesServices);
CloudControllerContext.getInstance().persist();
}
/**
* Create new pod and pass environment variables.
*
* @param memberContext
* @param kubernetesApi
* @param kubernetesClusterContext
* @throws KubernetesClientException
*/
private void createPod(
ClusterContext clusterContext,
MemberContext memberContext,
KubernetesApiClient kubernetesApi,
KubernetesClusterContext kubernetesClusterContext)
throws KubernetesClientException {
String applicationId = memberContext.getApplicationId();
String cartridgeType = memberContext.getCartridgeType();
String clusterId = memberContext.getClusterId();
String memberId = memberContext.getMemberId();
if (log.isInfoEnabled()) {
log.info(
String.format(
"Creating kubernetes pod: [application] %s [cartridge] %s [member] %s",
applicationId, cartridgeType, memberId));
}
Partition partition = memberContext.getPartition();
if (partition == null) {
String message =
String.format(
"Partition not found in member context: [application] %s [cartridge] %s "
+ "[member] %s ",
applicationId, cartridgeType, memberId);
log.error(message);
throw new RuntimeException(message);
}
Cartridge cartridge = CloudControllerContext.getInstance().getCartridge(cartridgeType);
if (cartridge == null) {
String message = "Could not find cartridge: [cartridge] " + cartridgeType;
log.error(message);
throw new RuntimeException(message);
}
// Set default values to zero to avoid cpu and memory restrictions
int cpu = Integer.getInteger(KUBERNETES_CONTAINER_CPU_DEFAULT, 0);
int memory = Integer.getInteger(KUBERNETES_CONTAINER_MEMORY_DEFAULT, 0);
Property cpuProperty = cartridge.getProperties().getProperty(KUBERNETES_CONTAINER_CPU);
if (cpuProperty != null) {
cpu = Integer.parseInt(cpuProperty.getValue());
}
Property memoryProperty = cartridge.getProperties().getProperty(KUBERNETES_CONTAINER_MEMORY);
if (memoryProperty != null) {
memory = Integer.parseInt(memoryProperty.getValue());
}
IaasProvider iaasProvider =
CloudControllerContext.getInstance()
.getIaasProviderOfPartition(cartridge.getUuid(), partition.getUuid());
if (iaasProvider == null) {
String message = "Could not find iaas provider: [partition] " + partition.getUuid();
log.error(message);
throw new RuntimeException(message);
}
// Add dynamic payload to the member context
memberContext.setDynamicPayload(payload.toArray(new NameValuePair[payload.size()]));
// Create pod
long podSeqNo = kubernetesClusterContext.getPodSeqNo().incrementAndGet();
String podId = "pod" + "-" + podSeqNo;
String podLabel = DigestUtils.md5Hex(clusterId);
String dockerImage = iaasProvider.getImage();
List<EnvVar> environmentVariables =
KubernetesIaasUtil.prepareEnvironmentVariables(clusterContext, memberContext);
List<ContainerPort> ports =
KubernetesIaasUtil.convertPortMappings(Arrays.asList(cartridge.getPortMappings()));
log.info(
String.format(
"Starting pod: [application] %s [cartridge] %s [member] %s "
+ "[cpu] %d [memory] %d MB",
memberContext.getApplicationId(),
memberContext.getCartridgeType(),
memberContext.getMemberId(),
cpu,
memory));
kubernetesApi.createPod(podId, podLabel, dockerImage, cpu, memory, ports, environmentVariables);
log.info(
String.format(
"Pod started successfully: [application] %s [cartridge] %s [member] %s "
+ "[pod] %s [cpu] %d [memory] %d MB",
memberContext.getApplicationId(),
memberContext.getCartridgeType(),
memberContext.getMemberId(),
podId,
cpu,
memory));
// Add pod id to member context
memberContext.setKubernetesPodId(podId);
memberContext.setKubernetesPodLabel(podLabel);
// Create instance metadata
InstanceMetadata instanceMetadata = new InstanceMetadata();
instanceMetadata.setImageId(dockerImage);
instanceMetadata.setCpu(cpu);
instanceMetadata.setRam(memory);
memberContext.setInstanceMetadata(instanceMetadata);
// Persist cloud controller context
CloudControllerContext.getInstance().persist();
}
public static void handleServiceCreated(List<Cartridge> cartridgeList) {
Service service;
Topology topology = TopologyManager.getTopology();
if (cartridgeList == null) {
log.warn(String.format("Cartridge list is empty"));
return;
}
try {
TopologyManager.acquireWriteLock();
for (Cartridge cartridge : cartridgeList) {
if (!topology.serviceExists(cartridge.getType())) {
ServiceType serviceType =
cartridge.isMultiTenant() ? ServiceType.MultiTenant : ServiceType.SingleTenant;
service = new Service(cartridge.getType(), serviceType);
Properties properties = new Properties();
try {
Property[] propertyArray = null;
if (cartridge.getProperties() != null) {
if (cartridge.getProperties().getProperties() != null) {
propertyArray = cartridge.getProperties().getProperties();
}
}
List<Property> propertyList = new ArrayList<Property>();
if (propertyArray != null) {
propertyList = Arrays.asList(propertyArray);
if (propertyList != null) {
for (Property property : propertyList) {
properties.setProperty(property.getName(), property.getValue());
}
}
}
} catch (Exception e) {
log.error(e);
}
service.setProperties(properties);
if (cartridge.getPortMappings() != null) {
List<PortMapping> portMappings = Arrays.asList(cartridge.getPortMappings());
Port port;
// adding ports to the event
for (PortMapping portMapping : portMappings) {
port =
new Port(
portMapping.getProtocol(), portMapping.getPort(), portMapping.getProxyPort());
service.addPort(port);
}
}
topology.addService(service);
TopologyManager.updateTopology(topology);
}
}
} finally {
TopologyManager.releaseWriteLock();
}
TopologyEventPublisher.sendServiceCreateEvent(cartridgeList);
}
public static void handleMemberActivated(InstanceActivatedEvent instanceActivatedEvent) {
Topology topology = TopologyManager.getTopology();
Service service = topology.getService(instanceActivatedEvent.getServiceName());
if (service == null) {
log.warn(String.format("Service %s does not exist", instanceActivatedEvent.getServiceName()));
return;
}
Cluster cluster = service.getCluster(instanceActivatedEvent.getClusterId());
if (cluster == null) {
log.warn(String.format("Cluster %s does not exist", instanceActivatedEvent.getClusterId()));
return;
}
Member member = cluster.getMember(instanceActivatedEvent.getMemberId());
if (member == null) {
log.warn(String.format("Member %s does not exist", instanceActivatedEvent.getMemberId()));
return;
}
MemberActivatedEvent memberActivatedEvent =
new MemberActivatedEvent(
instanceActivatedEvent.getServiceName(),
instanceActivatedEvent.getClusterId(),
instanceActivatedEvent.getClusterInstanceId(),
instanceActivatedEvent.getMemberId(),
instanceActivatedEvent.getNetworkPartitionId(),
instanceActivatedEvent.getPartitionId());
// grouping - set grouid
// TODO
memberActivatedEvent.setApplicationId(null);
try {
TopologyManager.acquireWriteLock();
// try update lifecycle state
if (!member.isStateTransitionValid(MemberStatus.Active)) {
log.error(
"Invalid state transition from ["
+ member.getStatus()
+ "] to ["
+ MemberStatus.Active
+ "]");
return;
} else {
member.setStatus(MemberStatus.Active);
// Set member ports
try {
Cartridge cartridge =
CloudControllerContext.getInstance().getCartridge(service.getServiceName());
if (cartridge == null) {
throw new RuntimeException(
String.format(
"Cartridge not found: [cartridge-type] %s", service.getServiceName()));
}
Port port;
int portValue;
List<PortMapping> portMappings = Arrays.asList(cartridge.getPortMappings());
String clusterId = cluster.getClusterId();
ClusterContext clusterContext =
CloudControllerContext.getInstance().getClusterContext(clusterId);
List<KubernetesService> kubernetesServices = clusterContext.getKubernetesServices();
for (PortMapping portMapping : portMappings) {
if (kubernetesServices != null) {
portValue = findKubernetesServicePort(clusterId, kubernetesServices, portMapping);
} else {
portValue = portMapping.getPort();
}
port = new Port(portMapping.getProtocol(), portValue, portMapping.getProxyPort());
member.addPort(port);
memberActivatedEvent.addPort(port);
}
} catch (Exception e) {
String message =
String.format(
"Could not add member ports: [service-name] %s [member-id] %s",
memberActivatedEvent.getServiceName(), memberActivatedEvent.getMemberId());
log.error(message, e);
}
// Set member ip addresses
memberActivatedEvent.setDefaultPrivateIP(member.getDefaultPrivateIP());
memberActivatedEvent.setMemberPrivateIPs(member.getMemberPrivateIPs());
memberActivatedEvent.setDefaultPublicIP(member.getDefaultPublicIP());
memberActivatedEvent.setMemberPublicIPs(member.getMemberPublicIPs());
TopologyManager.updateTopology(topology);
// Publish member activated event
TopologyEventPublisher.sendMemberActivatedEvent(memberActivatedEvent);
// Publish statistics data
BAMUsageDataPublisher.publish(
memberActivatedEvent.getMemberId(),
memberActivatedEvent.getPartitionId(),
memberActivatedEvent.getNetworkPartitionId(),
memberActivatedEvent.getClusterId(),
memberActivatedEvent.getServiceName(),
MemberStatus.Active.toString(),
null);
}
} finally {
TopologyManager.releaseWriteLock();
}
}
public static CartridgeInfo toCartridgeInfo(Cartridge cartridge) {
CartridgeInfo carInfo = new CartridgeInfo();
carInfo.setType(cartridge.getType());
carInfo.setDisplayName(cartridge.getDisplayName());
carInfo.setDescription(cartridge.getDescription());
carInfo.setHostName(cartridge.getHostName());
carInfo.setDeploymentDirs(cartridge.getDeploymentDirs());
carInfo.setProvider(cartridge.getProvider());
carInfo.setVersion(cartridge.getVersion());
carInfo.setMultiTenant(cartridge.isMultiTenant());
carInfo.setBaseDir(cartridge.getBaseDir());
carInfo.setLbConfig(cartridge.getLbConfig());
carInfo.setDefaultAutoscalingPolicy(cartridge.getDefaultAutoscalingPolicy());
carInfo.setDefaultDeploymentPolicy(cartridge.getDefaultDeploymentPolicy());
carInfo.setPortMappings(
cartridge.getPortMappings().toArray(new PortMapping[cartridge.getPortMappings().size()]));
carInfo.setAppTypes(
cartridge.getAppTypeMappings().toArray(new AppType[cartridge.getAppTypeMappings().size()]));
List<Property> propList = new ArrayList<Property>();
carInfo.setPersistence(cartridge.getPersistence());
for (Iterator<?> iterator = cartridge.getProperties().entrySet().iterator();
iterator.hasNext(); ) {
@SuppressWarnings("unchecked")
Map.Entry<String, String> entry = (Entry<String, String>) iterator.next();
Property prop = new Property(entry.getKey(), entry.getValue());
propList.add(prop);
}
Property[] props = new Property[propList.size()];
carInfo.setProperties(propList.toArray(props));
return carInfo;
}
@SuppressWarnings("unchecked")
public static Cartridge toCartridge(CartridgeConfig config) {
if (config == null) {
return null;
}
Cartridge cartridge = new Cartridge();
// populate cartridge
cartridge.setType(config.getType());
cartridge.setDisplayName(config.getDisplayName());
cartridge.setDescription(config.getDescription());
cartridge.setHostName(config.getHostName());
String[] deploymentDirs = config.getDeploymentDirs();
if ((deploymentDirs != null) && (deploymentDirs.length > 0)) {
cartridge.setDeploymentDirs(Arrays.asList(deploymentDirs));
}
cartridge.setProvider(config.getProvider());
cartridge.setVersion(config.getVersion());
cartridge.setBaseDir(config.getBaseDir());
if (config.getPortMappings() != null) {
cartridge.setPortMappings(Arrays.asList(config.getPortMappings()));
}
if (config.getPersistence() != null) {
cartridge.setPersistence(config.getPersistence());
}
cartridge.setMultiTenant(config.isMultiTenant());
cartridge.setDefaultAutoscalingPolicy(config.getDefaultAutoscalingPolicy());
cartridge.setDefaultDeploymentPolicy(config.getDefaultDeploymentPolicy());
cartridge.setServiceGroup(config.getServiceGroup());
org.apache.stratos.cloud.controller.pojo.Properties props = config.getProperties();
if (props != null) {
for (Property prop : props.getProperties()) {
cartridge.addProperty(prop.getName(), prop.getValue());
}
}
// populate LB config
cartridge.setLbConfig(config.getLbConfig());
List<IaasProvider> iaases = FasterLookUpDataHolder.getInstance().getIaasProviders();
// populate IaaSes
IaasConfig[] iaasConfigs = config.getIaasConfigs();
if (iaasConfigs != null) {
for (IaasConfig iaasConfig : iaasConfigs) {
if (iaasConfig != null) {
IaasProvider iaasProvider = null;
if (iaases != null) {
// check whether this is a reference to a predefined IaaS.
for (IaasProvider iaas : iaases) {
if (iaas.getType().equals(iaasConfig.getType())) {
iaasProvider = new IaasProvider(iaas);
break;
}
}
}
if (iaasProvider == null) {
iaasProvider = new IaasProvider();
iaasProvider.setType(iaasConfig.getType());
}
String className = iaasConfig.getClassName();
if (className != null) {
iaasProvider.setClassName(className);
}
String name = iaasConfig.getName();
if (name != null) {
iaasProvider.setName(name);
}
String identity = iaasConfig.getIdentity();
if (identity != null) {
iaasProvider.setIdentity(identity);
}
String credential = iaasConfig.getCredential();
if (credential != null) {
iaasProvider.setCredential(credential);
}
String provider = iaasConfig.getProvider();
if (provider != null) {
iaasProvider.setProvider(provider);
}
String imageId = iaasConfig.getImageId();
if (imageId != null) {
iaasProvider.setImage(imageId);
}
byte[] payload = iaasConfig.getPayload();
if (payload != null) {
iaasProvider.setPayload(payload);
}
org.apache.stratos.cloud.controller.pojo.Properties props1 = iaasConfig.getProperties();
if (props1 != null) {
for (Property prop : props1.getProperties()) {
iaasProvider.addProperty(prop.getName(), prop.getValue());
}
}
NetworkInterfaces networkInterfaces = iaasConfig.getNetworkInterfaces();
if (networkInterfaces != null && networkInterfaces.getNetworkInterfaces() != null) {
iaasProvider.setNetworkInterfaces(networkInterfaces.getNetworkInterfaces());
}
cartridge.addIaasProvider(iaasProvider);
}
}
}
return cartridge;
}
