public void start(ResourceContext context) throws Exception {
this.context = context;
log.debug(
"Starting connection to "
+ context.getResourceType()
+ "["
+ context.getResourceKey()
+ "]...");
// If connecting to the EMS fails, log a warning but still succeed in starting. getAvailablity()
// will keep
// trying to connect each time it is called.
try {
internalStart();
} catch (Exception e) {
log.warn(
"Failed to connect to "
+ context.getResourceType()
+ "["
+ context.getResourceKey()
+ "].",
e);
}
if (connection == null) {
log.warn(
"Unable to connect to "
+ context.getResourceType()
+ "["
+ context.getResourceKey()
+ "].");
}
}
/**
* Start the resource connection
*
* @see
* org.rhq.core.pluginapi.inventory.ResourceComponent#start(org.rhq.core.pluginapi.inventory.ResourceContext)
*/
public void start(ResourceContext context) throws InvalidPluginConfigurationException, Exception {
this.context = context;
pluginConfiguration = context.getPluginConfiguration();
if (!(context.getParentResourceComponent() instanceof BaseComponent)) {
host = pluginConfiguration.getSimpleValue("hostname", LOCALHOST);
String portString = pluginConfiguration.getSimpleValue("port", DEFAULT_HTTP_MANAGEMENT_PORT);
port = Integer.parseInt(portString);
connection = new ASConnection(host, port);
} else {
connection = ((BaseComponent) context.getParentResourceComponent()).getASConnection();
}
path = pluginConfiguration.getSimpleValue("path", null);
address = new Address(path);
key = context.getResourceKey();
myServerName =
context.getResourceKey().substring(context.getResourceKey().lastIndexOf("/") + 1);
}
public void start(ResourceContext<PlatformComponent> resourceContext) {
if (resourceContext.getSystemInformation().isNative()) {
cpuInformation =
resourceContext
.getSystemInformation()
.getCpu(Integer.parseInt(resourceContext.getResourceKey()));
cpuCache = new HashMap<String, CpuEntry>();
startCpuEntry = new CpuEntry(cpuInformation.getCpu());
}
return;
}
/** Start the resource connection */
@Override
public void start(ResourceContext<CacheManagerComponent> context) {
this.context = context;
this.cacheManagerName = context.getParentResourceComponent().context.getResourceKey();
this.cacheName = context.getResourceKey();
if (log.isTraceEnabled())
log.trace(
"Start cache component for cache manager "
+ cacheManagerName
+ " with cache key "
+ cacheName);
}
public AvailabilityType getAvailability() {
if (connectionProvider == null || !connectionProvider.isConnected()) {
try {
internalStart();
} catch (Exception e) {
log.debug(
"Still unable to reconnect to "
+ context.getResourceType()
+ "["
+ context.getResourceKey()
+ "] due to error: "
+ e);
}
}
return ((connectionProvider != null) && connectionProvider.isConnected())
? AvailabilityType.UP
: AvailabilityType.DOWN;
}
@Override
public OperationResult invokeOperation(String name, Configuration parameters)
throws InterruptedException, Exception {
if (!name.contains(":")) {
OperationResult badName = new OperationResult("Operation name did not contain a ':'");
badName.setErrorMessage("Operation name did not contain a ':'");
return badName;
}
int colonPos = name.indexOf(':');
String what = name.substring(0, colonPos);
String op = name.substring(colonPos + 1);
Operation operation = null;
Address theAddress = new Address();
if (what.equals("server-group")) {
String groupName = parameters.getSimpleValue("name", "");
String profile = parameters.getSimpleValue("profile", "default");
theAddress.add("server-group", groupName);
operation = new Operation(op, theAddress);
operation.addAdditionalProperty("profile", profile);
} else if (what.equals("server")) {
if (context.getResourceType().getName().equals("JBossAS-Managed")) {
String host = pluginConfiguration.getSimpleValue("domainHost", "local");
theAddress.add("host", host);
theAddress.add("server-config", myServerName);
operation = new Operation(op, theAddress);
} else if (context.getResourceType().getName().equals("Host")) {
theAddress.add(address);
String serverName = parameters.getSimpleValue("name", null);
theAddress.add("server-config", serverName);
Map<String, Object> props = new HashMap<String, Object>();
String serverGroup = parameters.getSimpleValue("group", null);
props.put("group", serverGroup);
if (op.equals("add")) {
props.put("name", serverName);
boolean autoStart = parameters.getSimple("auto-start").getBooleanValue();
props.put("auto-start", autoStart);
// TODO put more properties in
}
operation = new Operation(op, theAddress, props);
} else {
operation = new Operation(op, theAddress);
}
} else if (what.equals("destination")) {
theAddress.add(address);
String newName = parameters.getSimpleValue("name", "");
String type = parameters.getSimpleValue("type", "jms-queue").toLowerCase();
theAddress.add(type, newName);
PropertyList jndiNamesProp = parameters.getList("entries");
if (jndiNamesProp == null || jndiNamesProp.getList().isEmpty()) {
OperationResult fail = new OperationResult();
fail.setErrorMessage("No jndi bindings given");
return fail;
}
List<String> jndiNames = new ArrayList<String>();
for (Property p : jndiNamesProp.getList()) {
PropertySimple ps = (PropertySimple) p;
jndiNames.add(ps.getStringValue());
}
operation = new Operation(op, theAddress);
operation.addAdditionalProperty("entries", jndiNames);
if (type.equals("jms-queue")) {
PropertySimple ps = (PropertySimple) parameters.get("durable");
if (ps != null) {
boolean durable = ps.getBooleanValue();
operation.addAdditionalProperty("durable", durable);
}
String selector = parameters.getSimpleValue("selector", "");
if (!selector.isEmpty()) operation.addAdditionalProperty("selector", selector);
}
} else if (what.equals("managed-server")) {
String chost = parameters.getSimpleValue("hostname", "");
String serverName = parameters.getSimpleValue("servername", "");
String serverGroup = parameters.getSimpleValue("server-group", "");
String socketBindings = parameters.getSimpleValue("socket-bindings", "");
String portS = parameters.getSimpleValue("port-offset", "0");
int port = Integer.parseInt(portS);
String autostartS = parameters.getSimpleValue("auto-start", "false");
boolean autoStart = Boolean.getBoolean(autostartS);
theAddress.add("host", chost);
theAddress.add("server-config", serverName);
Map<String, Object> props = new HashMap<String, Object>();
props.put("name", serverName);
props.put("group", serverGroup);
props.put("socket-binding-group", socketBindings);
props.put("socket-binding-port-offset", port);
props.put("auto-start", autoStart);
operation = new Operation(op, theAddress, props);
} else if (what.equals("domain")) {
operation = new Operation(op, new Address());
} else if (what.equals("domain-deployment")) {
if (op.equals("promote")) {
String serverGroup = parameters.getSimpleValue("server-group", "-not set-");
List<String> serverGroups = new ArrayList<String>();
if (serverGroup.equals("__all")) {
serverGroups.addAll(getServerGroups());
} else {
serverGroups.add(serverGroup);
}
String resourceKey = context.getResourceKey();
resourceKey = resourceKey.substring(resourceKey.indexOf("=") + 1);
log.info(
"Promoting ["
+ resourceKey
+ "] to server group(s) ["
+ Arrays.asList(serverGroups)
+ "]");
PropertySimple simple = parameters.getSimple("enabled");
Boolean enabled = false;
if (simple != null && simple.getBooleanValue() != null) enabled = simple.getBooleanValue();
operation = new CompositeOperation();
for (String theGroup : serverGroups) {
theAddress = new Address();
theAddress.add("server-group", theGroup);
theAddress.add("deployment", resourceKey);
Operation step = new Operation("add", theAddress);
step.addAdditionalProperty("enabled", enabled);
((CompositeOperation) operation).addStep(step);
}
}
} else if (what.equals("naming")) {
if (op.equals("jndi-view")) {
theAddress.add(address);
operation = new Operation("jndi-view", theAddress);
}
}
OperationResult operationResult = new OperationResult();
if (operation != null) {
Result result = connection.execute(operation);
if (!result.isSuccess()) {
operationResult.setErrorMessage(result.getFailureDescription());
} else {
String tmp;
if (result.getResult() == null) tmp = "-none provided by the server-";
else tmp = result.getResult().toString();
operationResult.setSimpleResult(tmp);
}
} else {
operationResult.setErrorMessage("No valid operation was given for input [" + name + "]");
}
return operationResult;
}
/**
* Do the actual fumbling with the domain api to deploy the uploaded content
*
* @param report CreateResourceReport to report the result
* @param runtimeName File name to use as runtime name
* @param deploymentName Name of the deployment
* @param hash Hash of the content bytes
* @return the passed report with success or failure settings
*/
public CreateResourceReport runDeploymentMagicOnServer(
CreateResourceReport report, String runtimeName, String deploymentName, String hash) {
boolean toServerGroup = context.getResourceKey().contains("server-group=");
log.info("Deploying [" + runtimeName + "] to domain only= " + !toServerGroup + " ...");
ASConnection connection = getASConnection();
Operation step1 = new Operation("add", "deployment", deploymentName);
// step1.addAdditionalProperty("hash", new PROPERTY_VALUE("BYTES_VALUE", hash));
List<Object> content = new ArrayList<Object>(1);
Map<String, Object> contentValues = new HashMap<String, Object>();
contentValues.put("hash", new PROPERTY_VALUE("BYTES_VALUE", hash));
content.add(contentValues);
step1.addAdditionalProperty("content", content);
step1.addAdditionalProperty("name", deploymentName);
step1.addAdditionalProperty("runtime-name", runtimeName);
String resourceKey;
Result result;
CompositeOperation cop = new CompositeOperation();
cop.addStep(step1);
/*
* We need to check here if this is an upload to /deployment only
* or if this should be deployed to a server group too
*/
if (!toServerGroup) {
// if standalone, then :deploy the deployment anyway
if (context.getResourceType().getName().contains("Standalone")) {
Operation step2 = new Operation("deploy", step1.getAddress());
cop.addStep(step2);
}
result = connection.execute(cop);
resourceKey = step1.getAddress().getPath();
} else {
Address serverGroupAddress = new Address(context.getResourceKey());
serverGroupAddress.add("deployment", deploymentName);
Operation step2 = new Operation("add", serverGroupAddress);
cop.addStep(step2);
Operation step3 = new Operation("deploy", serverGroupAddress);
cop.addStep(step3);
resourceKey = serverGroupAddress.getPath();
if (verbose) log.info("Deploy operation: " + cop);
result = connection.execute(cop);
}
if ((!result.isSuccess())) {
String failureDescription = result.getFailureDescription();
report.setErrorMessage(failureDescription);
report.setStatus(CreateResourceStatus.FAILURE);
log.warn(" ... done with failure: " + failureDescription);
} else {
report.setStatus(CreateResourceStatus.SUCCESS);
report.setResourceName(runtimeName);
report.setResourceKey(resourceKey);
log.info(" ... with success and key [" + resourceKey + "]");
}
return report;
}
/**
* This is called when your component has been started with the given context. You normally
* initialize some internal state of your component as well as attempt to make a stateful
* connection to your managed resource.
*
* @see ResourceComponent#start(ResourceContext)
*/
public void start(ResourceContext context) {
resourceContext = context;
deploymentName = context.getResourceKey();
}
