12-02-2019
Any systemd or init script can be ran as resource in linux cluster with most common preconfigured (a lot).
As for scalable, do you expect a shared filesystem among all nodes or similar ?
Such setups exist with drbd or FC/ISCSI, a clustered file system over it and services on them.
But, i would always recommend putting two haproxy infront of backends instead of the setup above.
It is simpler, less code layers and much easier scaling in the long run.
Can you elaborate a bit more on the request ?
Hope that helps
Regards
Peasant
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LEARN ABOUT HPUX
xtgetresourcelist
XtGetResourceList() XtGetResourceList()
Name
XtGetResourceList - get the resource list of a widget class.
Synopsis
void XtGetResourceList(object_class, resources_return, num_resources_return);
WidgetClass object_class;
XtResourceList *resources_return;
Cardinal *num_resources_return;
Inputs
object_class
Specifies the object class to be queried; may be objectClass or any subclass.
Outputs
resources_return
Returns the resource list.
num_resources_return
Returns the number of entries in the resource list.
Description
XtGetResourceList() returns the corePart resource list of the specified widget or object class. If it is called before the widget class is
initialized it returns the resource list as specified in the widget class record. If it is called after the widget class has been initial-
ized, it returns a merged resource list that includes the resources for all superclasses. The list returned by XtGetResourceList() should
be freed using XtFree() when it is no longer needed.
Usage
Most applications will never need to query the a widget class for the resources it supports. This function is intended to support inter-
face builders and applications like editres which allow the use to view the available resources and set them interactively.
To get the constraint resources of a widget class, use XtGetConstraintResourceList().
Structures
XtResource is defined as follows:
typedef struct _XtResource {
String resource_name; /* Resource name */
String resource_class; /* Resource class */
String resource_type; /* Representation type desired */
Cardinal resource_size; /* Size in bytes of representation */
Cardinal resource_offset;/* Offset from base to put resource value */
String default_type; /* Representation type of specified default */
XtPointer default_addr; /* Address of resource default value */
} XtResource, *XtResourceList;
See Also
XtGetConstraintResourceList(1).
Xt - Resource Management XtGetResourceList()