protected boolean tryCheckStartPid() {
if (getPidFile() == null) return false;
// if it's still up after 5s assume we are good (default behaviour)
Time.sleep(Duration.FIVE_SECONDS);
if (!DynamicTasks.queue(SshEffectorTasks.isPidFromFileRunning(getPidFile()).runAsRoot())
.get()) {
throw new IllegalStateException(
"The process for "
+ entity()
+ " appears not to be running (pid file "
+ getPidFile()
+ ")");
}
// and set the PID
entity()
.sensors()
.set(
Attributes.PID,
Integer.parseInt(
DynamicTasks.queue(SshEffectorTasks.ssh("cat " + getPidFile()).runAsRoot())
.block()
.getStdout()
.trim()));
return true;
}
protected boolean tryCheckStartService() {
if (getServiceName() == null) return false;
// if it's still up after 5s assume we are good (default behaviour)
Time.sleep(Duration.FIVE_SECONDS);
if (!((Integer) 0)
.equals(
DynamicTasks.queue(
SshEffectorTasks.ssh("/etc/init.d/" + getServiceName() + " status").runAsRoot())
.get())) {
throw new IllegalStateException(
"The process for "
+ entity()
+ " appears not to be running (service "
+ getServiceName()
+ ")");
}
return true;
}
static {
RendererHints.register(REGISTERED_AT, RendererHints.displayValue(Time.toDateString()));
RendererHints.register(
MEMORY_AVAILABLE,
RendererHints.displayValue(
Functionals.chain(MathFunctions.times(1024L * 1024L), ByteSizeStrings.iso())));
RendererHints.register(
MEMORY_USED,
RendererHints.displayValue(
Functionals.chain(MathFunctions.times(1024L * 1024L), ByteSizeStrings.iso())));
RendererHints.register(
DISK_AVAILABLE,
RendererHints.displayValue(
Functionals.chain(MathFunctions.times(1024L * 1024L), ByteSizeStrings.iso())));
RendererHints.register(
DISK_USED,
RendererHints.displayValue(
Functionals.chain(MathFunctions.times(1024L * 1024L), ByteSizeStrings.iso())));
}
static {
RendererHints.register(
MESOS_SLAVES, RendererHints.openWithUrl(DelegateEntity.EntityUrl.entityUrl()));
RendererHints.register(
MESOS_FRAMEWORKS, RendererHints.openWithUrl(DelegateEntity.EntityUrl.entityUrl()));
RendererHints.register(
MESOS_TASKS, RendererHints.openWithUrl(DelegateEntity.EntityUrl.entityUrl()));
RendererHints.register(
MESOS_APPLICATIONS, RendererHints.openWithUrl(DelegateEntity.EntityUrl.entityUrl()));
RendererHints.register(
SDN_PROVIDER, RendererHints.openWithUrl(DelegateEntity.EntityUrl.entityUrl()));
RendererHints.register(START_TIME, RendererHints.displayValue(Time.toDateString()));
RendererHints.register(LOAD_1MIN, RendererHints.displayValue(MathFunctions.percent(2)));
RendererHints.register(LOAD_5MIN, RendererHints.displayValue(MathFunctions.percent(2)));
RendererHints.register(LOAD_15MIN, RendererHints.displayValue(MathFunctions.percent(2)));
RendererHints.register(MEMORY_FREE_BYTES, RendererHints.displayValue(ByteSizeStrings.iso()));
RendererHints.register(MEMORY_TOTAL_BYTES, RendererHints.displayValue(ByteSizeStrings.iso()));
}
protected boolean tryCheckStartWindowsService() {
if (getWindowsServiceName() == null) return false;
// if it's still up after 5s assume we are good (default behaviour)
Time.sleep(Duration.FIVE_SECONDS);
if (!((Integer) 0)
.equals(
DynamicTasks.queue(
SshEffectorTasks.ssh(
"sc query \"" + getWindowsServiceName() + "\" | find \"RUNNING\"")
.runAsCommand())
.get())) {
throw new IllegalStateException(
"The process for "
+ entity()
+ " appears not to be running (windowsService "
+ getWindowsServiceName()
+ ")");
}
return true;
}