func (zom *zookeeperOffsetManager) commitOffset(topic string, partition int32, tracker *partitionOffsetTracker, logger zap.Logger) error {
err := tracker.commit(func(offset int64) error {
if offset >= 0 {
return zom.cg.group.CommitOffset(topic, partition, offset+1)
} else {
return nil
}
})
if err != nil {
logger.Warn("ZOOKEEPER: FAILED to commit offset",
zap.Int64("highestProcessedOffset", tracker.highestProcessedOffset),
zap.String("topic", topic),
zap.Int64("partition", int64(partition)),
)
} else if zom.config.VerboseLogging {
logger.Debug("ZOOKEEPER: Committed offset",
zap.Int64("lastCommittedOffset", tracker.lastCommittedOffset),
zap.String("topic", topic),
zap.Int64("partition", int64(partition)),
)
}
return err
}
func main() {
logLevel := zap.LevelFlag("v", zap.InfoLevel, "log level: all, debug, info, warn, error, panic, fatal, none")
flag.StringVar(&botName, "botname", "satpam_bot", "bot name")
flag.StringVar(&adminID, "admin", "", "admin id")
flag.Parse()
// setup logger
log.SetLevel(*logLevel)
bot.SetLogger(log)
log.Info("STARTED", zap.String("version", VERSION), zap.String("buildtime", BUILDTIME))
key := os.Getenv("TELEGRAM_KEY")
if key == "" {
log.Fatal("TELEGRAM_KEY can not be empty")
}
startedAt = time.Now()
telegram := bot.NewTelegram(key)
plugin := satpamBot{t: telegram}
if err := telegram.AddPlugin(&plugin); err != nil {
log.Fatal("Failed AddPlugin", zap.Error(err))
}
plugin.start()
telegram.Start()
}
// WrongURLsToLog - write to log add wrong URLs
func (h *HTMLMetadata) WrongURLsToLog(logger zap.Logger) {
for url, error := range h.wrongURLs {
logger.Warn("Error parse URL",
zap.String("err_url", url),
zap.String("details", error),
)
}
}
func (k KeeperInfoHistories) DeepCopy() KeeperInfoHistories {
if k == nil {
return nil
}
nk, err := copystructure.Copy(k)
if err != nil {
panic(err)
}
log.Debug("", zap.String("k", spew.Sdump(k)), zap.String("nk", spew.Sdump(nk)))
if !reflect.DeepEqual(k, nk) {
panic("not equal")
}
return nk.(KeeperInfoHistories)
}
func (s *Server) serveH2c(w http.ResponseWriter, r *http.Request) {
defer func() {
if err := recover(); err != nil {
w.WriteHeader(http.StatusInternalServerError)
Log.Error("CONNECT failed", zap.Object("err", err))
}
}()
remote, err := net.DialTimeout("tcp", r.Host, time.Second*10)
if err != nil {
Log.Error("dail failed", zap.Error(err), zap.String("host", r.Host))
w.WriteHeader(http.StatusNotImplemented)
return
}
defer remote.Close()
fw := &flushWriter{w}
fw.FlushHeader(http.StatusOK)
go io.Copy(remote, r.Body)
srcRemote := &TryReader{
c: remote,
ignore: 3,
maxRetry: 2,
tryDur: time.Millisecond * 600,
timeout: time.Second * 15,
}
io.Copy(fw, srcRemote)
}
func sentinel(cmd *cobra.Command, args []string) {
if cfg.debug {
log.SetLevel(zap.DebugLevel)
}
if cfg.clusterName == "" {
fmt.Println("cluster name required")
os.Exit(1)
}
if cfg.storeBackend == "" {
fmt.Println("store backend type required")
os.Exit(1)
}
id := common.UID()
log.Info("sentinel id", zap.String("id", id))
stop := make(chan bool, 0)
end := make(chan bool, 0)
sigs := make(chan os.Signal, 1)
signal.Notify(sigs, os.Interrupt, os.Kill)
go sigHandler(sigs, stop)
s, err := NewSentinel(id, &cfg, stop, end)
if err != nil {
fmt.Printf("cannot create sentinel: %v\n", err)
os.Exit(1)
}
go s.Start()
<-end
}
func (p *Manager) SyncFromFollowedPGRewind(followedConnParams ConnParams, password string) error {
// ioutil.Tempfile already creates files with 0600 permissions
pgpass, err := ioutil.TempFile("", "pgpass")
if err != nil {
return err
}
defer os.Remove(pgpass.Name())
defer pgpass.Close()
host := followedConnParams.Get("host")
port := followedConnParams.Get("port")
user := followedConnParams.Get("user")
pgpass.WriteString(fmt.Sprintf("%s:%s:*:%s:%s\n", host, port, user, password))
// Disable synchronous commits. pg_rewind needs to create a
// temporary table on the master but if synchronous replication is
// enabled and there're no active standbys it will hang.
followedConnParams.Set("options", "-c synchronous_commit=off")
followedConnString := followedConnParams.ConnString()
log.Info("running pg_rewind")
name := filepath.Join(p.pgBinPath, "pg_rewind")
cmd := exec.Command(name, "--debug", "-D", p.dataDir, "--source-server="+followedConnString)
cmd.Env = append(cmd.Env, fmt.Sprintf("PGPASSFILE=%s", pgpass.Name()))
log.Debug("execing cmd", zap.Object("cmd", cmd))
out, err := cmd.CombinedOutput()
if err != nil {
return fmt.Errorf("error: %v, output: %s", err, string(out))
}
log.Debug("cmd out", zap.String("out", string(out)))
return nil
}
func (s *Server) serveH2r(w http.ResponseWriter, r *http.Request) {
defer func() {
if err := recover(); err != nil {
w.WriteHeader(http.StatusInternalServerError)
Log.Error("REVERSE failed", zap.Object("err", err))
} else {
w.WriteHeader(http.StatusOK)
}
}()
remote, err := net.DialTimeout("tcp", r.Host, time.Second*10)
if err != nil {
Log.Error("dail failed", zap.Error(err), zap.String("host", r.Host))
w.WriteHeader(http.StatusNotImplemented)
return
}
defer remote.Close()
go io.Copy(remote, r.Body)
// go io.Copy(remote, io.TeeReader(r.Body, os.Stdout))
resr := io.TeeReader(remote, w)
// resr = io.TeeReader(resr, os.Stdout)
res, err := http.ReadResponse(bufio.NewReader(resr), nil)
if err != nil {
return
}
if res.Body != nil {
defer res.Body.Close()
io.Copy(ioutil.Discard, res.Body)
}
}
func (w *hostWorkers) Init(db *content.DBrw, logger zap.Logger, baseHosts []string, cnt int) error {
hostMng := &hostsManager{}
err := hostMng.Init(db, baseHosts)
if err != nil {
return err
}
hosts := hostMng.GetHosts()
w.workers = make([]*hostWorker, 0)
cntPerHost := cnt / len(hosts)
if cntPerHost < 1 {
cntPerHost = 1
}
for hostName, hostID := range hosts {
worker := &hostWorker{Request: &request{hostMng: hostMng}}
worker.Request.Init(logger.With(zap.String("host", hostName)))
worker.Tasks, err = db.GetNewURLs(hostID, cntPerHost)
if err != nil {
return err
}
w.workers = append(w.workers, worker)
}
return nil
}
// TestLogError ...
func TestLogError(t *testing.T) {
Convey("Check Log standart error", t, func() {
buf := &bytes.Buffer{}
logger := zap.NewJSON(zap.DebugLevel, zap.Output(zap.AddSync(buf)))
logger.StubTime()
LogError(logger, errors.New("message"))
So(string(buf.Bytes()), ShouldEqual, `{"msg":"message","level":"error","ts":0,"fields":{}}`+"\n")
})
Convey("Check Log ErrorEx", t, func() {
callerTest = true
defer func() { callerTest = false }()
buf := &bytes.Buffer{}
logger := zap.NewJSON(zap.DebugLevel, zap.Output(zap.AddSync(buf)))
logger.StubTime()
LogError(logger, NewEx(zap.DebugLevel, "message",
zap.String("field1", "field1 data"),
zap.Int("field2", 5)))
So(string(buf.Bytes()), ShouldEqual,
`{"msg":"message","level":"debug","ts":0,"fields":{"caller":"<fake>","field1":"field1 data","field2":5}}`+"\n")
})
}
func readBody(contentEncoding string, body io.Reader) ([]byte, error) {
var err error
result := []byte{}
if contentEncoding == "gzip" {
reader, err := gzip.NewReader(body)
if err != nil {
return result, werrors.NewDetails(ErrReadGZipResponse, err)
}
result, err = ioutil.ReadAll(reader)
if err == nil {
err = reader.Close()
} else {
_ = reader.Close()
}
if err != nil {
return result, werrors.NewDetails(ErrReadGZipResponse, err)
}
} else if contentEncoding == "identity" || contentEncoding == "" {
result, err = ioutil.ReadAll(body)
if err != nil {
return result, werrors.NewDetails(ErrReadResponse, err)
}
} else {
return result, werrors.NewFields(ErrUnknownContentEncoding, zap.String("encoding", contentEncoding))
}
return result, nil
}
func proxy(cmd *cobra.Command, args []string) {
if cfg.debug {
log.SetLevel(zap.DebugLevel)
}
stdlog, _ := zwrap.Standardize(log, zap.DebugLevel)
pollon.SetLogger(stdlog)
if cfg.clusterName == "" {
fmt.Printf("cluster name required")
os.Exit(1)
}
if cfg.storeBackend == "" {
fmt.Printf("store backend type required")
os.Exit(1)
}
uid := common.UID()
log.Info("proxy uid", zap.String("uid", uid))
clusterChecker, err := NewClusterChecker(uid, cfg)
if err != nil {
fmt.Printf("cannot create cluster checker: %v", err)
os.Exit(1)
}
clusterChecker.Start()
}
func (p *Manager) SetupRoles() error {
ctx, cancel := context.WithTimeout(context.Background(), p.requestTimeout)
defer cancel()
if p.suUsername == p.replUsername {
log.Info("adding replication role to superuser")
if err := alterRole(ctx, p.localConnParams, []string{"replication"}, p.suUsername, p.suPassword); err != nil {
return fmt.Errorf("error adding replication role to superuser: %v", err)
}
log.Info("replication role added to superuser")
} else {
// Configure superuser role password
if p.suPassword != "" {
log.Info("setting superuser password")
if err := setPassword(ctx, p.localConnParams, p.suUsername, p.suPassword); err != nil {
return fmt.Errorf("error setting superuser password: %v", err)
}
log.Info("superuser password set")
}
roles := []string{"login", "replication"}
log.Info("creating replication role")
if err := createRole(ctx, p.localConnParams, roles, p.replUsername, p.replPassword); err != nil {
return fmt.Errorf("error creating replication role: %v", err)
}
log.Info("replication role created", zap.String("role", p.replUsername))
}
return nil
}
func (p *PostgresKeeper) getLastPGState() *cluster.PostgresState {
p.pgStateMutex.Lock()
pgState := p.lastPGState.DeepCopy()
p.pgStateMutex.Unlock()
log.Debug("pgstate dump", zap.String("pgState", spew.Sdump(pgState)))
return pgState
}
func (zom *zookeeperOffsetManager) FinalizePartition(topic string, partition int32, lastOffset int64, timeout time.Duration, replicaId int, logger zap.Logger) error {
zom.l.RLock()
tracker := zom.offsets[topic][partition]
zom.l.RUnlock()
if lastOffset >= 0 {
if lastOffset-tracker.highestProcessedOffset > 0 {
logger.Info("ZOOKEEPER: Finalizing partition. Waiting before processing remaining messages",
zap.Int("replicaId", replicaId),
zap.String("topic", topic),
zap.Int64("partition", int64(partition)),
zap.Int64("lastProcessedOffset", tracker.highestProcessedOffset),
zap.Duration("waitingTimeToProcessMoreMessages", timeout/time.Second),
zap.Int64("numMessagesToProcess", lastOffset-tracker.highestProcessedOffset),
)
if !tracker.waitForOffset(lastOffset, timeout) {
return fmt.Errorf("REP %d - TIMEOUT waiting for offset %d. Last committed offset: %d", replicaId, lastOffset, tracker.lastCommittedOffset)
}
}
if err := zom.commitOffset(topic, partition, tracker, logger); err != nil {
return fmt.Errorf("REP %d - FAILED to commit offset %d to Zookeeper. Last committed offset: %d", replicaId, tracker.highestProcessedOffset, tracker.lastCommittedOffset)
}
}
zom.l.Lock()
delete(zom.offsets[topic], partition)
zom.l.Unlock()
return nil
}
func main() {
mongoSession, err := mgo.Dial("127.0.0.1")
if err != nil {
panic(err)
}
defer mongoSession.Close()
mongoSession.SetMode(mgo.Monotonic, true)
log := zap.NewJSON(
zap.Debug,
zap.Fields(zap.Int("count", 1)),
zap.Output(NewWriter(mongoSession)),
)
url := "http://example.local"
tryNum := 42
startTime := time.Now()
for i := range [logCounts]struct{}{} {
log.Info("Failed to fetch URL.",
zap.String("url", url),
zap.Int("attempt", tryNum),
zap.Duration("backoff", time.Since(startTime)),
zap.Int("index", i),
)
}
fmt.Printf("Finished in %v\n", time.Since(startTime))
}
// NewHTMLMetadata - create new HTMLMetadata struct
func NewHTMLMetadata(hostMng *hostsManager, urlStr string) (*HTMLMetadata, error) {
baseURL, err := url.Parse(urlStr)
if err != nil {
return nil, werrors.NewFields(ErrParseBaseURL,
zap.String("details", err.Error()),
zap.String("parsed_url", urlStr))
}
return &HTMLMetadata{
URLs: make(map[string]sql.NullInt64),
wrongURLs: make(map[string]string),
title: "",
MetaTagIndex: true,
baseURL: baseURL,
hostMng: hostMng,
}, nil
}
func (m *hostsManager) resolveURL(hostName string) (string, error) {
hostURL := NormalizeURL(&url.URL{Scheme: "http", Host: hostName})
response, err := http.Get(hostURL)
if err == nil {
err = response.Body.Close()
if response.StatusCode != 200 {
return "", werrors.NewFields(ErrResolveBaseURL,
zap.Int("status_code", response.StatusCode),
zap.String("url", hostURL))
}
}
if err != nil {
return "", werrors.NewFields(ErrGetRequest,
zap.String("details", err.Error()),
zap.String("url", hostURL))
}
return response.Request.URL.String(), nil
}
func (m *hostsManager) initByDb(db proxy.DbHost) error {
hosts, err := db.GetHosts()
if err != nil {
return err
}
for id, host := range hosts {
hostName := host.GetName()
robot, err := robotstxt.FromStatusAndBytes(host.GetRobotsTxt())
if err != nil {
return werrors.NewFields(ErrCreateRobotsTxtFromDb,
zap.String("host", hostName),
zap.String("details", err.Error()))
}
m.hosts[hostName] = id
m.robotsTxt[id] = robot.FindGroup("Googlebot")
}
return nil
}
func (m *hostsManager) readRobotTxt(hostName string) (int, []byte, error) {
var body []byte
robotsURL := NormalizeURL(&url.URL{Scheme: "http", Host: hostName, Path: "robots.txt"})
response, err := http.Get(robotsURL)
if err == nil {
body, err = ioutil.ReadAll(response.Body)
closeErr := response.Body.Close()
if err == nil {
err = closeErr
}
}
if err != nil {
return 0, body, werrors.NewFields(ErrGetRequest,
zap.String("details", err.Error()),
zap.String("url", robotsURL))
}
return response.StatusCode, body, nil
}
func (s *Sentinel) setSentinelInfo(ttl time.Duration) error {
sentinelInfo := &cluster.SentinelInfo{
UID: s.id,
}
log.Debug("sentinelInfod dump", zap.String("sentinelInfo", spew.Sdump(sentinelInfo)))
if err := s.e.SetSentinelInfo(sentinelInfo, ttl); err != nil {
return err
}
return nil
}
func (s *Sentinel) findBestNewMasters(cd *cluster.ClusterData, masterDB *cluster.DB) []*cluster.DB {
bestNewMasters := s.findBestStandbys(cd, masterDB)
// Add the previous masters to the best standbys (if valid and in good state)
goodMasters, _, _ := s.validMastersByStatus(cd)
log.Debug("goodMasters", zap.String("goodMasters", spew.Sdump(goodMasters)))
for _, db := range goodMasters {
if db.UID == masterDB.UID {
log.Debug("ignoring db since it's the current master", zap.String("db", db.UID), zap.String("keeper", db.Spec.KeeperUID))
continue
}
if db.Status.TimelineID != masterDB.Status.TimelineID {
log.Debug("ignoring keeper since its pg timeline is different than master timeline", zap.String("db", db.UID), zap.Uint64("dbTimeline", db.Status.TimelineID), zap.Uint64("masterTimeline", masterDB.Status.TimelineID))
continue
}
bestNewMasters = append(bestNewMasters, db)
}
// Sort by XLogPos
sort.Sort(dbSlice(bestNewMasters))
log.Debug("bestNewMasters", zap.String("bestNewMasters", spew.Sdump(bestNewMasters)))
return bestNewMasters
}
func (conn *Connection) connect(logger zap.Logger) error {
if conn.conn != nil {
conn.conn.Close()
}
if conn.connAux != nil {
conn.connAux.Close()
}
var cert tls.Certificate
var err error
if len(conn.CertificateBase64) == 0 && len(conn.KeyBase64) == 0 {
// The user did not specify raw block contents, so check the filesystem.
cert, err = tls.LoadX509KeyPair(conn.CertificateFile, conn.KeyFile)
} else {
// The user provided the raw block contents, so use that.
cert, err = tls.X509KeyPair([]byte(conn.CertificateBase64), []byte(conn.KeyBase64))
}
if err != nil {
logger.Fatal("APNS: Failed to obtain certificate",
zap.Error(err),
)
return err
}
conf := &tls.Config{
Certificates: []tls.Certificate{cert},
ServerName: strings.Split(conn.Gateway, ":")[0],
}
connAux, err := net.Dial("tcp", conn.Gateway)
if err != nil {
logger.Fatal("APNS: Failed while dialing gateway",
zap.String("gateway", conn.Gateway),
zap.Error(err),
)
return err
}
tlsConn := tls.Client(connAux, conf)
err = tlsConn.Handshake()
if err != nil {
logger.Fatal("APNS: Failed while handshaking",
zap.Error(err),
)
_ = tlsConn.Close()
return err
}
conn.conn = tlsConn
conn.connAux = connAux
//Start reader goroutine
go conn.reader(conn.responses, logger)
return nil
}
func checkContentType(header *http.Header) (string, error) {
contentTypeArr, ok := (*header)["Content-Type"]
if !ok || len(contentTypeArr) == 0 {
return "", werrors.New(ErrNotFountContentType)
}
contentType := contentTypeArr[0]
mediatype, _, err := mime.ParseMediaType(contentType)
if err != nil {
return "", werrors.NewFields(ErrParseContentType,
zap.String("detail", err.Error()),
zap.String("content_type", contentType))
}
if mediatype != "text/html" {
return "", werrors.NewEx(zap.InfoLevel, InfoUnsupportedMimeFormat,
zap.String("content_type", contentType))
}
return contentType, nil
}
func NewSentinel(uid string, cfg *config, stop chan bool, end chan bool) (*Sentinel, error) {
var initialClusterSpec *cluster.ClusterSpec
if cfg.initialClusterSpecFile != "" {
configData, err := ioutil.ReadFile(cfg.initialClusterSpecFile)
if err != nil {
return nil, fmt.Errorf("cannot read provided initial cluster config file: %v", err)
}
if err := json.Unmarshal(configData, &initialClusterSpec); err != nil {
return nil, fmt.Errorf("cannot parse provided initial cluster config: %v", err)
}
log.Debug("initialClusterSpec dump", zap.String("initialClusterSpec", spew.Sdump(initialClusterSpec)))
if err := initialClusterSpec.Validate(); err != nil {
return nil, fmt.Errorf("invalid initial cluster: %v", err)
}
}
storePath := filepath.Join(common.StoreBasePath, cfg.clusterName)
kvstore, err := store.NewStore(store.Config{
Backend: store.Backend(cfg.storeBackend),
Endpoints: cfg.storeEndpoints,
CertFile: cfg.storeCertFile,
KeyFile: cfg.storeKeyFile,
CAFile: cfg.storeCAFile,
SkipTLSVerify: cfg.storeSkipTlsVerify,
})
if err != nil {
return nil, fmt.Errorf("cannot create store: %v", err)
}
e := store.NewStoreManager(kvstore, storePath)
candidate := leadership.NewCandidate(kvstore, filepath.Join(storePath, common.SentinelLeaderKey), uid, store.MinTTL)
return &Sentinel{
uid: uid,
cfg: cfg,
e: e,
candidate: candidate,
leader: false,
initialClusterSpec: initialClusterSpec,
stop: stop,
end: end,
UIDFn: common.UID,
// This is just to choose a pseudo random keeper so
// use math.rand (no need for crypto.rand) without an
// initial seed.
RandFn: rand.Intn,
sleepInterval: cluster.DefaultSleepInterval,
requestTimeout: cluster.DefaultRequestTimeout,
}, nil
}
func newError(logLevel zap.Level, msg string, fields ...zap.Field) error {
result := &ErrorEx{
msg: msg,
Level: logLevel,
Fields: make([]zap.Field, len(fields)+1)}
result.Fields[0] = zap.String("caller", getCaller())
for i, field := range fields {
result.Fields[i+1] = field
}
return result
}
func (c *ClusterChecker) SetProxyInfo(e *store.StoreManager, uid string, generation int64, ttl time.Duration) error {
proxyInfo := &cluster.ProxyInfo{
UID: c.uid,
ProxyUID: uid,
ProxyGeneration: generation,
}
log.Debug("proxyInfo dump", zap.String("proxyInfo", spew.Sdump(proxyInfo)))
if err := c.e.SetProxyInfo(proxyInfo, ttl); err != nil {
return err
}
return nil
}
//Inform send message to the right channel in MM
func (c *Controller) Inform(update jira.IssueEvent) <-chan Response {
c.l.Info("about to inform")
count := metrics.GetOrRegisterCounter("inform.request.total", c.reg)
count.Inc(1)
ch := make(chan Response)
go func() {
response := Response{Project: strings.ToLower(update.Project), ID: update.ID}
count := metrics.GetOrRegisterCounter("inform.request."+response.Project, c.reg)
count.Inc(1)
purl := c.hooks[strings.ToLower(update.Project)]
if purl == "" {
response.Status = "1002 - not mapped"
response.StatusCode = 1002
ch <- response
return
}
response.EndPoint = purl
c.l.Debug("about to post", zap.String("post url", purl))
buff, err := c.converter.Convert(update)
if err != nil {
response.Error = err.Error()
response.Status = "1003 - not templated"
response.StatusCode = 1003
ch <- response
return
}
s2, _ := json.Marshal(&Request{User: c.name, Icon: c.icon, Text: string(buff.Bytes())})
req, err := http.NewRequest("POST", purl, bytes.NewBuffer(s2))
req.Header.Set("Content-Type", "application/json")
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
response.Error = err.Error()
ch <- response
return
}
response.Error = ""
response.Status = resp.Status
response.StatusCode = resp.StatusCode
ch <- response
close(ch)
}()
return ch
}
func (s *Sentinel) findBestStandby(cd *cluster.ClusterData, masterDB *cluster.DB) (*cluster.DB, error) {
var bestDB *cluster.DB
for _, db := range cd.DBs {
if db.UID == masterDB.UID {
log.Debug("ignoring db since it's the current master", zap.String("db", db.UID), zap.String("keeper", db.Spec.KeeperUID))
continue
}
if db.Status.SystemID != masterDB.Status.SystemID {
log.Debug("ignoring db since the postgres systemdID is different that the master one", zap.String("db", db.UID), zap.String("keeper", db.Spec.KeeperUID), zap.String("dbSystemdID", db.Status.SystemID), zap.String("masterSystemID", masterDB.Status.SystemID))
continue
}
if !db.Status.Healthy {
log.Debug("ignoring db since it's not healthy", zap.String("db", db.UID), zap.String("keeper", db.Spec.KeeperUID))
continue
}
if db.Status.CurrentGeneration != db.Generation {
log.Debug("ignoring keeper since its generation is different that the current one", zap.String("db", db.UID), zap.Int64("currentGeneration", db.Status.CurrentGeneration), zap.Int64("generation", db.Generation))
continue
}
if db.Status.TimelineID != masterDB.Status.TimelineID {
log.Debug("ignoring keeper since its pg timeline is different than master timeline", zap.String("db", db.UID), zap.Uint64("dbTimeline", db.Status.TimelineID), zap.Uint64("masterTimeline", masterDB.Status.TimelineID))
continue
}
if bestDB == nil {
bestDB = db
continue
}
if db.Status.XLogPos > bestDB.Status.XLogPos {
bestDB = db
}
}
if bestDB == nil {
return nil, fmt.Errorf("no standbys available")
}
return bestDB, nil
}
// GetTarget retrieve the hook assigned to a projet, return an error in anyother case
func (b MMJira) postHandler(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
hookid := strings.ToLower(vars["hookid"])
b.l.Info("project", zap.String("hook", hookid))
if b.c.Hooks[hookid] == "" {
c := metrics.GetOrRegisterCounter("hooks.post.unknown.project", b.reg)
c.Inc(1)
http.Error(w, "unknwon project", http.StatusBadRequest)
return
}
b.l.Debug("received a request")
c := metrics.GetOrRegisterCounter("hooks.received."+hookid, b.reg)
c.Inc(1)
if b.c.Debug {
if err := utils.DumpRequest(r, b.c.DumpDir); err != nil {
b.l.Info("unable to dump the request in the directory", zap.String("Directory", b.c.DumpDir))
}
}
issue, err := b.m.Create(r.Body)
if err != nil {
http.Error(w, fmt.Sprint(err), http.StatusBadRequest)
return
}
if err != nil {
http.Error(w, fmt.Sprint(err), http.StatusBadRequest)
return
}
// We only know our top-level keys are strings
b.l.Debug("sending", zap.Object("issue", issue))
ch := b.m.Inform(issue)
go b.m.Analyse(ch)
}