func GetSystemdUnits(logger *log.Logger) map[string]types.SystemdUnit {
systemdUnits := map[string]types.SystemdUnit{}
logger.Notice("DS1001", "Performing systemd discovery")
for _, name := range []string{"openshift", "openshift-master", "openshift-node", "openshift-sdn-master", "openshift-sdn-node", "docker", "openvswitch", "iptables", "etcd", "kubernetes"} {
systemdUnits[name] = discoverSystemdUnit(logger, name)
if systemdUnits[name].Exists {
logger.Debug("DS1002", fmt.Sprintf("Saw systemd unit %s", name))
}
}
logger.Debug("DS1003", fmt.Sprintf("%v", systemdUnits))
return systemdUnits
}
func GetSystemdUnits(logger *log.Logger) map[string]types.SystemdUnit {
systemdUnits := map[string]types.SystemdUnit{}
if !HasSystemctl() {
logger.Notice("DS1010", "Systemd not available, skipping unit discovery.")
return systemdUnits
}
logger.Notice("DS1001", "Performing systemd discovery")
for _, name := range []string{"origin-master", "origin-node", "atomic-openshift-master", "atomic-openshift-node", "docker", "openvswitch", "iptables", "etcd", "kubernetes"} {
systemdUnits[name] = discoverSystemdUnit(logger, name)
if systemdUnits[name].Exists {
logger.Debug("DS1002", fmt.Sprintf("Saw systemd unit %s", name))
}
}
logger.Debug("DS1003", fmt.Sprintf("%v", systemdUnits))
return systemdUnits
}
// runDiagnostics performs the actual execution of diagnostics once they're built.
func runDiagnostics(logger *log.Logger, diagnostics []types.Diagnostic, warnCount int, errorCount int) (bool, error, int, int) {
for _, diagnostic := range diagnostics {
func() { // wrap diagnostic panic nicely in case of developer error
defer func() {
if r := recover(); r != nil {
errorCount += 1
stack := debug.Stack()
logger.Error("CED5001",
fmt.Sprintf("While running the %s diagnostic, a panic was encountered.\nThis is a bug in diagnostics. Error and stack trace follow: \n%s\n%s",
diagnostic.Name(), fmt.Sprintf("%v", r), stack))
}
}()
if canRun, reason := diagnostic.CanRun(); !canRun {
if reason == nil {
logger.Notice("CED5002", fmt.Sprintf("Skipping diagnostic: %s\nDescription: %s", diagnostic.Name(), diagnostic.Description()))
} else {
logger.Notice("CED5003", fmt.Sprintf("Skipping diagnostic: %s\nDescription: %s\nBecause: %s", diagnostic.Name(), diagnostic.Description(), reason.Error()))
}
return
}
logger.Notice("CED5004", fmt.Sprintf("Running diagnostic: %s\nDescription: %s", diagnostic.Name(), diagnostic.Description()))
r := diagnostic.Check()
for _, entry := range r.Logs() {
logger.LogEntry(entry)
}
warnCount += len(r.Warnings())
errorCount += len(r.Errors())
}()
}
return errorCount > 0, nil, warnCount, errorCount
}
