Implement virDomainSetLifecycleAction() API for the bhyve driver. Support both config and live configuration update. Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> --- src/bhyve/bhyve_driver.c | 110 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) diff --git a/src/bhyve/bhyve_driver.c b/src/bhyve/bhyve_driver.c index d46a401507..cf4e918472 100644 --- a/src/bhyve/bhyve_driver.c +++ b/src/bhyve/bhyve_driver.c @@ -2806,6 +2806,115 @@ bhyveDomainRename(virDomainPtr domain, return ret; } +static int +bhyveDomainSetLifecycleActionValidate(virDomainDef *def, + virDomainLifecycle type, + virDomainLifecycleAction action) +{ + virDomainLifecycleAction onPoweroff = def->onPoweroff; + virDomainLifecycleAction onReboot = def->onReboot; + virDomainLifecycleAction onCrash = def->onCrash; + + switch (type) { + case VIR_DOMAIN_LIFECYCLE_POWEROFF: + onPoweroff = action; + break; + case VIR_DOMAIN_LIFECYCLE_REBOOT: + onReboot = action; + break; + case VIR_DOMAIN_LIFECYCLE_CRASH: + onCrash = action; + break; + case VIR_DOMAIN_LIFECYCLE_LAST: + break; + } + + if (bhyveValidateLifecycleAction(onPoweroff, onReboot, onCrash) < 0) + return -1; + + return 0; +} + +static void +bhyveDomainModifyLifecycleAction(virDomainDef *def, + virDomainLifecycle type, + virDomainLifecycleAction action) +{ + switch (type) { + case VIR_DOMAIN_LIFECYCLE_POWEROFF: + def->onPoweroff = action; + break; + case VIR_DOMAIN_LIFECYCLE_REBOOT: + def->onReboot = action; + break; + case VIR_DOMAIN_LIFECYCLE_CRASH: + def->onCrash = action; + break; + case VIR_DOMAIN_LIFECYCLE_LAST: + break; + } +} + +static int +bhyveDomainSetLifecycleAction(virDomainPtr domain, + unsigned int type, + unsigned int action, + unsigned int flags) +{ + struct _bhyveConn *privconn = domain->conn->privateData; + virDomainObj *vm = NULL; + virDomainDef *def = NULL; + virDomainDef *persistentDef = NULL; + int ret = -1; + + virCheckFlags(VIR_DOMAIN_AFFECT_LIVE | + VIR_DOMAIN_AFFECT_CONFIG, -1); + + if (!virDomainDefLifecycleActionAllowed(type, action)) + goto cleanup; + + if (!(vm = bhyveDomObjFromDomain(domain))) + return -1; + + if (virDomainSetLifecycleActionEnsureACL(domain->conn, vm->def) < 0) + goto cleanup; + + if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0) + goto cleanup; + + if (virDomainObjGetDefs(vm, flags, &def, &persistentDef) < 0) + goto endjob; + + if ((def && bhyveDomainSetLifecycleActionValidate(def, type, action) < 0) || + (persistentDef && bhyveDomainSetLifecycleActionValidate(persistentDef, type, action) < 0)) + goto endjob; + + if (def) { + bhyveDomainModifyLifecycleAction(def, type, action); + + if (virDomainObjSave(vm, privconn->xmlopt, + BHYVE_STATE_DIR) < 0) + goto endjob; + } + + if (persistentDef) { + bhyveDomainModifyLifecycleAction(persistentDef, type, action); + + if (virDomainDefSave(persistentDef, privconn->xmlopt, + BHYVE_CONFIG_DIR) < 0) + goto endjob; + } + + ret = 0; + + endjob: + virDomainObjEndJob(vm); + + cleanup: + virDomainObjEndAPI(&vm); + return ret; +} + static int bhyveDomainAgentSetResponseTimeout(virDomainPtr domain, int timeout, @@ -3144,6 +3253,7 @@ static virHypervisorDriver bhyveHypervisorDriver = { .domainRename = bhyveDomainRename, /* 12.6.0 */ .domainAgentSetResponseTimeout = bhyveDomainAgentSetResponseTimeout, /* 12.7.0 */ .domainGetGuestInfo = bhyveDomainGetGuestInfo, /* 12.7.0 */ + .domainSetLifecycleAction = bhyveDomainSetLifecycleAction, /* 12.8.0 */ }; -- 2.55.0