func (m *CtlMgr) GetCurrentTopology(haveTopologyRev service.Revision,
cancelCh service.Cancel) (*service.Topology, error) {
ctlTopology, err :=
m.ctl.WaitGetTopology(string(haveTopologyRev), cancelCh)
if err != nil {
if err != service.ErrCanceled {
log.Printf("ctl/manager, GetCurrenTopology, haveTopologyRev: %s,"+
" err: %v", haveTopologyRev, err)
}
return nil, err
}
rv := &service.Topology{
Rev: service.Revision([]byte(ctlTopology.Rev)),
Nodes: []service.NodeID{},
}
for _, ctlNode := range ctlTopology.MemberNodes {
rv.Nodes = append(rv.Nodes, service.NodeID(ctlNode.UUID))
}
// TODO: Need a proper IsBalanced computation.
rv.IsBalanced =
len(ctlTopology.PrevWarnings) <= 0 && len(ctlTopology.PrevErrs) <= 0
for resourceName, resourceWarnings := range ctlTopology.PrevWarnings {
aggregate := map[string]bool{}
for _, resourceWarning := range resourceWarnings {
if strings.HasPrefix(resourceWarning, "could not meet constraints") {
aggregate["could not meet replication constraints"] = true
} else {
aggregate[resourceWarning] = true
}
}
for resourceWarning := range aggregate {
rv.Messages = append(rv.Messages,
fmt.Sprintf("warning: resource: %q -- %s",
resourceName, resourceWarning))
}
}
for _, err := range ctlTopology.PrevErrs {
rv.Messages = append(rv.Messages, fmt.Sprintf("error: %v", err))
}
m.mu.Lock()
m.lastTopology.Rev = rv.Rev
same := reflect.DeepEqual(&m.lastTopology, rv)
m.lastTopology = *rv
m.mu.Unlock()
if !same {
log.Printf("ctl/manager, GetCurrenTopology, haveTopologyRev: %s,"+
" changed, rv: %+v", haveTopologyRev, rv)
}
return rv, nil
}
func MainStart(cfg cbgt.Cfg, uuid string, tags []string, container string,
weight int, extras, bindHttp, dataDir, staticDir, staticETag, server string,
register string, mr *cbgt.MsgRing, options map[string]string) (
*mux.Router, error) {
if server == "" {
return nil, fmt.Errorf("error: server URL required (-server)")
}
err := InitOptions(options)
if err != nil {
return nil, err
}
err = InitMossOptions(options)
if err != nil {
return nil, err
}
err = InitBleveOptions(options)
if err != nil {
return nil, err
}
if options["logStatsEvery"] != "" {
logStatsEvery, err := strconv.Atoi(options["logStatsEvery"])
if err != nil {
return nil, err
}
if logStatsEvery >= 0 {
cbft.LogEveryNStats = logStatsEvery
}
}
err = cbft.InitResultCacheOptions(options)
if err != nil {
return nil, err
}
err = cbft.InitBleveResultCacheOptions(options)
if err != nil {
return nil, err
}
exitCode := MainTool(cfg, uuid, tags, flags, options)
if exitCode >= 0 {
os.Exit(exitCode)
}
if server != "." && options["startCheckServer"] != "skip" {
_, err := couchbase.Connect(server)
if err != nil {
if !strings.HasPrefix(server, "http://") &&
!strings.HasPrefix(server, "https://") {
return nil, fmt.Errorf("error: not a URL, server: %q\n"+
" Please check that your -server parameter"+
" is a valid URL\n"+
" (http://HOST:PORT),"+
" such as \"http://*****:*****@HOST:PORT)",
server, err, server)
}
}
meh := &MainHandlers{}
mgr := cbgt.NewManagerEx(cbgt.VERSION, cfg,
uuid, tags, container, weight,
extras, bindHttp, dataDir, server, meh, options)
meh.mgr = mgr
err = mgr.Start(register)
if err != nil {
return nil, err
}
var adtSvc *audit.AuditSvc
if options["cbaudit"] == "true" {
adtSvc, _ = audit.NewAuditSvc(server)
}
router, _, err :=
cbft.NewRESTRouter(VERSION, mgr, staticDir, staticETag, mr,
adtSvc)
// register handlers needed by ns_server
prefix := mgr.Options()["urlPrefix"]
router.Handle(prefix+"/api/nsstats", cbft.NewNsStatsHandler(mgr))
nsStatusHandler, err := cbft.NewNsStatusHandler(mgr, server)
if err != nil {
return nil, err
}
router.Handle(prefix+"/api/nsstatus", nsStatusHandler)
nsSearchResultRedirectHandler, err := cbft.NsSearchResultRedirctHandler(mgr)
if err != nil {
return nil, err
}
router.Handle(prefix+"/api/nsSearchResultRedirect/{pIndexName}/{docID}", nsSearchResultRedirectHandler)
cbAuthBasicLoginHadler, err := cbft.CBAuthBasicLoginHandler(mgr)
if err != nil {
return nil, err
}
router.Handle(prefix+"/login", cbAuthBasicLoginHadler)
// ------------------------------------------------
tagsMap := mgr.TagsMap()
if tagsMap != nil && tagsMap["cbauth_service"] {
dryRun := false
dryRunV := mgr.Options()["cbauth_service.dryRun"]
if dryRunV != "" {
dryRun, err = strconv.ParseBool(dryRunV)
if err != nil {
return nil, err
}
}
waitForMemberNodes := 30 // In seconds.
waitForMemberNodesV := mgr.Options()["cbauth_service.waitForMemberNodes"]
if waitForMemberNodesV != "" {
waitForMemberNodes, err = strconv.Atoi(waitForMemberNodesV)
if err != nil {
return nil, err
}
}
verbose := DefaultCtlVerbose
verboseV := mgr.Options()["cbauth_service.verbose"]
if verboseV != "" {
verbose, err = strconv.Atoi(verboseV)
if err != nil {
return nil, err
}
}
log.Printf("main: cbauth_service ctl starting,"+
" dryRun: %v, waitForMemberNodes: %d, verbose: %d",
dryRun, waitForMemberNodes, verbose)
c, err := ctl.StartCtl(cfg, server, mgr.Options(), ctl.CtlOptions{
DryRun: dryRun,
Verbose: verbose,
FavorMinNodes: false,
WaitForMemberNodes: waitForMemberNodes,
})
if err != nil {
return nil, fmt.Errorf("main: ctl.StartCtl, err: %v", err)
}
nodeInfo := &service.NodeInfo{
NodeID: service.NodeID(uuid),
}
err = cfg.Refresh()
if err != nil {
return nil, err
}
ctlMgr := ctl.NewCtlMgr(nodeInfo, c)
if ctlMgr != nil {
go func() {
log.Printf("main: cbauth_service registering...")
err := service.RegisterManager(ctlMgr, nil)
if err != nil {
log.Printf("main: cbauth_service register err: %v", err)
return
}
log.Printf("main: cbauth_service registering... done")
}()
}
}
// ------------------------------------------------
return router, err
}
