ClRcT
clCompAppAMFCSIRemove(
ClInvocationT invocation,
const ClNameT *compName,
const ClNameT *csiName,
ClAmsCSIFlagsT csiFlags)
{
/*
* Print information about the CSI Remove
*/
clprintf (CL_LOG_SEV_INFO, "Component [%s] : PID [%d]. CSI Remove Received\n",
compName->value, mypid);
clprintf (CL_LOG_SEV_INFO, " CSI : %s\n", csiName->value);
clprintf (CL_LOG_SEV_INFO, " CSI Flags : 0x%x\n", csiFlags);
/*
* Add application specific logic for removing the work for this CSI.
*/
/*
* ---BEGIN_APPLICATION_CODE---
*/
AddRemVirtualAddress("down",&gVirtualIp);
/*
* ---END_APPLICATION_CODE---
*/
clCpmResponse(cpmHandle, invocation, CL_OK);
return CL_OK;
}
void safRemoveWork(SaInvocationT invocation,
const SaNameT *compName,
const SaNameT *csiName,
SaAmfCSIFlagsT csiFlags)
{
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Remove Received\n",
compName->length, compName->value, mypid);
clprintf (CL_LOG_SEV_INFO, " CSI : %.*s\n", csiName->length, csiName->value);
clprintf (CL_LOG_SEV_INFO, " CSI Flags : 0x%d\n", csiFlags);
/*
* Add application specific logic for removing the work for this CSI.
*/
AddRemVirtualAddress("down",&gVirtualIp);
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
}
void safAssignWork(SaInvocationT invocation,
const SaNameT *compName,
SaAmfHAStateT haState,
SaAmfCSIDescriptorT csiDescriptor)
{
/* Print information about the CSI Set */
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Set Received\n",
compName->length, compName->value, mypid);
printCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
/* AMF asks this process to take the standby HA state for the work
described in the csiDescriptor variable */
case SA_AMF_HA_ACTIVE:
{
/* Typically you would spawn a thread here to initiate active
processing of the work. */
if (csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ALL)
{
ClRcT rc;
ClCpmCompCSIRefT csiRef = { 0 };
ClInt32T i;
rc = clCpmCompCSIList((SaNameT *)compName, &csiRef);
if(rc != CL_OK)
{
clLogError("APP", "CSISET", "Comp CSI get returned [%#x]", rc);
}
else
{
for(i = 0; i < csiRef.numCSIs; ++i)
{
VirtualIpAddress temp;
ClCpmCompCSIT *pCSI = &csiRef.pCSIList[i];
clprintf(CL_LOG_SEV_INFO,"Comp [%s], CSI [%s], HA state [%s]",
(const char*)compName->value,
(const char*)pCSI->csiDescriptor.csiName.value,
STRING_HA_STATE((ClUint32T)pCSI->haState));
GetVirtualAddressInfoAsp(&pCSI->csiDescriptor, &temp);
AddRemVirtualAddress("up",&temp);
}
if(csiRef.pCSIList)
clHeapFree(csiRef.pCSIList);
}
}
else /* SA_AMF_CSI_ADD_ONE */
{
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("up",&gVirtualIp);
}
/* The AMF times the interval between the assignment and acceptance
of the work (the time interval is configurable).
So it is important to call this saAmfResponse function ASAP.
*/
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
/* AMF asks this process to take the standby HA state for the work
described in the csiDescriptor variable */
case SA_AMF_HA_STANDBY:
{
/* If your standby has ongoing maintenance, you would spawn a thread
here to do it. */
/* The AMF times the interval between the assignment and acceptance
of the work (the time interval is configurable).
So it is important to call this saAmfResponse function ASAP.
*/
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("down",&gVirtualIp); /* Bring it down just in case it is up from a prior run */
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
if (csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ONE)
{
AddRemVirtualAddress("down",&gVirtualIp);
}
else if (csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ALL)
{
ClRcT rc;
ClCpmCompCSIRefT csiRef = { 0 };
ClInt32T i;
rc = clCpmCompCSIList((SaNameT *)compName, &csiRef);
if(rc != CL_OK)
{
clLogError("APP", "CSISET", "Comp CSI get returned [%#x]", rc);
}
else
{
for(i = 0; i < csiRef.numCSIs; ++i)
{
VirtualIpAddress temp;
ClCpmCompCSIT *pCSI = &csiRef.pCSIList[i];
clprintf(CL_LOG_SEV_INFO,"Comp [%s ], CSI [%s], HA state [%s]",
compName->value,
pCSI->csiDescriptor.csiName.value,
STRING_HA_STATE((ClUint32T)pCSI->haState));
GetVirtualAddressInfoAsp(&pCSI->csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
if(csiRef.pCSIList)
clHeapFree(csiRef.pCSIList);
}
}
else /* SA_AMF_CSI_ADD_ONE */
{
VirtualIpAddress temp;
GetVirtualAddressInfo(&csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/* There are two typical cases for quiescing. Chooose one!
CASE 1: Its possible to quiesce rapidly within this thread context */
if (1)
{
/* App code here: Now finish your work and cleanly stop the work*/
/* Call saAmfCSIQuiescingComplete when stopping the work is done */
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
}
else
{
/* CASE 2: You can't quiesce within this thread context or quiesce
rapidly. */
/* Respond immediately to the quiescing request */
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
/* App code here: Signal or spawn a thread to cleanly stop the work*/
/* When that thread is done, it should call:
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
*/
}
break;
}
default:
{
assert(0);
break;
}
}
return;
}
void clCompAppAMFCSISet(SaInvocationT invocation,
const SaNameT *compName,
SaAmfHAStateT haState,
SaAmfCSIDescriptorT csiDescriptor)
{
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Set Received\n",
compName->length, compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case SA_AMF_HA_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
if ((csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)||(csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ONE))
{
/* Do not reload the virtual address info for the "TARGET" flag -- the CSI is not filled in.
We will use the values that were cached when the "standby" assignment occurred.
*/
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
}
AddRemVirtualAddress("up",&gVirtualIp);
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("down",&gVirtualIp); /* Bring it down just in case it is up from a prior run */
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
if ((csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)||(csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ONE))
{
AddRemVirtualAddress("down",&gVirtualIp);
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
VirtualIpAddress temp;
GetVirtualAddressInfo(&csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
break;
}
default:
{
assert(0);
break;
}
}
return;
}
void safAssignWork(SaInvocationT invocation,
const SaNameT *compName,
SaAmfHAStateT haState,
SaAmfCSIDescriptorT csiDescriptor)
{
/* Print information about the CSI Set */
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Set Received\n",
compName->length, compName->value, mypid);
printCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
/* AMF asks this process to take the standby HA state for the work
described in the csiDescriptor variable */
case SA_AMF_HA_ACTIVE:
{
/* Typically you would spawn a thread here to initiate active
processing of the work. */
if ((csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ALL )||(csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ONE))
{
/* Do not reload the virtual address info for the "TARGET" flag -- the CSI is not filled in.
We will use the values that were cached when the "standby" assignment occurred.
*/
}
else /* SA_AMF_CSI_ADD_ONE */
{
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
}
AddRemVirtualAddress("up",&gVirtualIp);
/* The AMF times the interval between the assignment and acceptance
of the work (the time interval is configurable).
So it is important to call this saAmfResponse function ASAP.
*/
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
/* AMF asks this process to take the standby HA state for the work
described in the csiDescriptor variable */
case SA_AMF_HA_STANDBY:
{
/* If your standby has ongoing maintenance, you would spawn a thread
here to do it. */
/* The AMF times the interval between the assignment and acceptance
of the work (the time interval is configurable).
So it is important to call this saAmfResponse function ASAP.
*/
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("down",&gVirtualIp);
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
if ((csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ALL)||(csiDescriptor.csiFlags == SA_AMF_CSI_TARGET_ONE))
{
AddRemVirtualAddress("down",&gVirtualIp);
}
else /* SA_AMF_CSI_ADD_ONE */
{
VirtualIpAddress temp;
GetVirtualAddressInfo(&csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
/* There are two typical cases for quiescing. Chooose one!
CASE 1: Its possible to quiesce rapidly within this thread context */
if (1)
{
/* App code here: Now finish your work and cleanly stop the work*/
/* Call saAmfCSIQuiescingComplete when stopping the work is done */
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
}
else
{
/* CASE 2: You can't quiesce within this thread context or quiesce
rapidly. */
/* Respond immediately to the quiescing request */
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
/* App code here: Signal or spawn a thread to cleanly stop the work*/
/* When that thread is done, it should call:
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
*/
}
break;
}
default:
{
assert(0);
break;
}
}
return;
}
void clCompAppAMFCSISet(SaInvocationT invocation,
const SaNameT *compName,
SaAmfHAStateT haState,
SaAmfCSIDescriptorT csiDescriptor)
{
/*
* Print information about the CSI Set
*/
clprintf (CL_LOG_SEV_INFO, "Component [%.*s] : PID [%d]. CSI Set Received\n",
compName->length, compName->value, mypid);
clCompAppAMFPrintCSI(csiDescriptor, haState);
/*
* Take appropriate action based on state
*/
switch ( haState )
{
case SA_AMF_HA_ACTIVE:
{
/*
* AMF has requested application to take the active HA state
* for the CSI.
*/
if (csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)
{
ClRcT rc;
ClCpmCompCSIRefT csiRef = { 0 };
ClInt32T i;
rc = clCpmCompCSIList((SaNameT*)compName, &csiRef);
if(rc != CL_OK)
{
clLogError("APP", "CSISET", "Comp CSI get returned [%#x]", rc);
}
else
{
for(i = 0; i < csiRef.numCSIs; ++i)
{
VirtualIpAddress temp;
ClCpmCompCSIT *pCSI = &csiRef.pCSIList[i];
clprintf(CL_LOG_SEV_INFO,"Comp [%.*s], CSI [%.*s], HA state [%s]",
compName->length,
compName->value,
pCSI->csiDescriptor.csiName.length,
pCSI->csiDescriptor.csiName.value,
STRING_HA_STATE((ClUint32T)pCSI->haState));
GetVirtualAddressInfoAsp(&pCSI->csiDescriptor, &temp);
AddRemVirtualAddress("up",&temp);
}
if(csiRef.pCSIList)
clHeapFree(csiRef.pCSIList);
}
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("up",&gVirtualIp);
}
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_STANDBY:
{
/*
* AMF has requested application to take the standby HA state
* for this CSI.
*/
GetVirtualAddressInfo(&csiDescriptor, &gVirtualIp);
AddRemVirtualAddress("down",&gVirtualIp); /* Bring it down just in case it is up from a prior run */
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCED:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active or quiescing HA state. The application
* must stop work associated with the CSI immediately.
*/
if (csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ONE)
{
AddRemVirtualAddress("down",&gVirtualIp);
}
else if (csiDescriptor.csiFlags == CL_AMS_CSI_FLAG_TARGET_ALL)
{
ClRcT rc;
ClCpmCompCSIRefT csiRef = { 0 };
ClInt32T i;
rc = clCpmCompCSIList((SaNameT*)compName, &csiRef);
if(rc != CL_OK)
{
clLogError("APP", "CSISET", "Comp CSI get returned [%#x]", rc);
}
else
{
for(i = 0; i < csiRef.numCSIs; ++i)
{
VirtualIpAddress temp;
ClCpmCompCSIT *pCSI = &csiRef.pCSIList[i];
clprintf(CL_LOG_SEV_INFO,"Comp [%.*s], CSI [%.*s], HA state [%s]",
compName->length,
compName->value,
pCSI->csiDescriptor.csiName.length,
pCSI->csiDescriptor.csiName.value,
STRING_HA_STATE((ClUint32T)pCSI->haState));
GetVirtualAddressInfoAsp(&pCSI->csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
if(csiRef.pCSIList)
clHeapFree(csiRef.pCSIList);
}
}
else /* CL_AMS_CSI_FLAG_ADD_ONE */
{
VirtualIpAddress temp;
GetVirtualAddressInfo(&csiDescriptor, &temp);
AddRemVirtualAddress("down",&temp);
}
saAmfResponse(amfHandle, invocation, SA_AIS_OK);
break;
}
case SA_AMF_HA_QUIESCING:
{
/*
* AMF has requested application to quiesce the CSI currently
* assigned the active HA state. The application must stop work
* associated with the CSI gracefully and not accept any new
* workloads while the work is being terminated.
*/
saAmfCSIQuiescingComplete(amfHandle, invocation, SA_AIS_OK);
break;
}
default:
{
assert(0);
break;
}
}
return;
}
