// The main function sets up the connection to the storage backend for
// aggregated events (e.g. MongoDB) and fires up an HTTPs server which acts as
// an endpoint for docker notifications.
func main() {
flag.Parse()
rand.Seed(time.Now().UnixNano())
glog.CopyStandardLogTo("INFO")
// Create our application context
ctx, _ := NewAppContext()
// Load config file given by first argument
configFilePath := flag.Arg(0)
if configFilePath == "" {
glog.Exit("Config file not specified")
}
c, err := LoadConfig(configFilePath)
if err != nil {
glog.Exit(err)
}
ctx.Config = c
// Connect to MongoDB
session, err := createMongoDbSession(c)
if err != nil {
glog.Exit(err)
}
defer session.Close()
ctx.Session = session
// Wait for errors on inserts and updates and for flushing changes to disk
session.SetSafe(&mgo.Safe{FSync: true})
collection := ctx.Session.DB(ctx.Config.DialInfo.DialInfo.Database).C(ctx.Config.Collection)
// The repository structure shall have a uniqe key on the repository's
// name field
index := mgo.Index{
Key: []string{"repositoryname"},
Unique: true,
DropDups: true,
Background: true,
Sparse: true,
}
if err = collection.EnsureIndex(index); err != nil {
glog.Exitf("It looks like your mongo database is incosinstent. ",
"Make sure you have no duplicate entries for repository names.")
}
// Setup HTTP endpoint
var httpConnectionString = ctx.Config.GetEndpointConnectionString()
glog.Infof("About to listen on \"%s%s\".", httpConnectionString, ctx.Config.Server.Route)
mux := http.NewServeMux()
appHandler := &appHandler{ctx: ctx}
mux.Handle(ctx.Config.Server.Route, appHandler)
err = http.ListenAndServeTLS(httpConnectionString, ctx.Config.Server.Ssl.Cert, ctx.Config.Server.Ssl.CertKey, mux)
if err != nil {
glog.Exit(err)
}
glog.Info("Exiting.")
}
// Required interface for flag.Var
func (config *Config) Set(runonceConfig string) error {
_, err := os.Stat(runonceConfig)
if err != nil {
log.Exit("missing config file: ", err.Error())
}
configData, err := ioutil.ReadFile(runonceConfig)
if err != nil {
log.Exit("failed to read config file: ", err.Error())
}
return json.Unmarshal([]byte(configData), config)
}
func main() {
flag.Parse()
log.Infof("Simulating %v clients.", *count)
for i := 0; i < *count; i++ {
id := uuid.New()
log.Infof("client %v with id %v", i, id)
client, err := doorman.NewWithID(*addr, id, doorman.DialOpts(grpc.WithInsecure()))
if err != nil {
log.Exit(err)
}
defer client.Close()
res, err := client.Resource(*resource, *initialCapacity)
if err != nil {
log.Exit(err)
}
go manipulateCapacity(res, *initialCapacity, id)
conn, err := grpc.Dial(*target, grpc.WithInsecure())
if err != nil {
log.Exitf("did not connect: %v", err)
}
defer conn.Close()
c := pb.NewGreeterClient(conn)
rl := ratelimiter.NewQPS(res)
for i := 0; i < *workers; i++ {
go func() {
ctx := context.Background()
for {
if err := rl.Wait(ctx); err != nil {
log.Exitf("rl.Wait: %v", err)
}
ctx, cancel := context.WithTimeout(ctx, 30*time.Second)
if _, err := c.SayHello(ctx, &pb.HelloRequest{Name: *resource}); err != nil {
log.Error(err)
}
cancel()
}
}()
}
}
http.Handle("/metrics", prometheus.Handler())
http.ListenAndServe(fmt.Sprintf(":%v", *port), nil)
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClient := http_client_builder.New().WithoutProxy().Build()
httpRequestBuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
package_lister := aptly_package_lister.New(httpClient.Do, httpRequestBuilderProvider.NewHTTPRequestBuilder)
if len(*repoURLPtr) == 0 {
*repoURLPtr = *apiURLPtr
}
writer := os.Stdout
err := do(
writer,
package_lister,
*repoURLPtr,
*apiURLPtr,
*apiUserPtr,
*apiPasswordPtr,
*apiPasswordFilePtr,
*repoPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestVersion := sonar_latest_version.New(httpClient.Get)
urlByVersion := url_by_version.New()
latestUrl := sonar_latest_zip_url.New(latestVersion.LatestSonarVersion, urlByVersion.SonarZipUrlForVersion)
commandListProvider := func() command_list.CommandList {
return command_list.New()
}
config_parser := debian_config_parser.New()
copier := debian_copier.New()
zipExtractor := debian_zip_extractor.New()
tarGzExtractor := debian_tar_gz_extractor.New()
requestbuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
debianPackageCreator := debian_package_creator.New(commandListProvider, copier, tarGzExtractor.ExtractTarGz, zipExtractor.ExtractZip, httpClient.Do, requestbuilderProvider.NewHTTPRequestBuilder)
creatorByReader := debian_package_creator_by_reader.New(commandListProvider, debianPackageCreator, zipExtractor.ExtractZip)
latestDebianPackageCreator := debian_latest_package_creator.New(httpClient.Get, latestUrl.LatestSonarZipUrl, latestVersion.LatestSonarVersion, creatorByReader.CreatePackage)
writer := os.Stdout
err := do(writer, latestDebianPackageCreator.CreateLatestDebianPackage, config_parser.ParseFileToConfig, latestVersion.LatestSonarVersion, *configPtr)
if err != nil {
glog.Exit(err)
}
}
func main() {
flag.Parse()
domain, err := tao.LoadDomain(*configPath, []byte(*domainPass))
if err != nil {
glog.Exitf("Couldn't load the config path %s: %s\n", *configPath, err)
return
}
sock, err := net.Listen(*network, *addr)
if err != nil {
glog.Exit("Couldn't bind socket to address:", err)
return
}
fmt.Println("tcca: accepting connections")
for {
conn, err := sock.Accept()
if err != nil {
glog.Exitf("Couldn't accept a connection on %s: %s", *addr, err)
return
}
go tao.HandleCARequest(conn, domain.Keys.SigningKey, domain.Guard)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClient := http_client_builder.New().WithoutProxy().Build()
httpRequestBuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
packageLister := aptly_package_lister.New(httpClient.Do, httpRequestBuilderProvider.NewHTTPRequestBuilder)
requestbuilder_executor := aptly_requestbuilder_executor.New(httpClient.Do)
repoPublisher := aptly_repo_publisher.New(requestbuilder_executor, httpRequestBuilderProvider)
packageDeleter := aptly_package_deleter.New(httpClient.Do, httpRequestBuilderProvider.NewHTTPRequestBuilder, repoPublisher.PublishRepo)
repoCleaner := aptly_repo_cleaner.New(packageDeleter.DeletePackagesByKey, packageLister.ListPackages)
if len(*repoURLPtr) == 0 {
*repoURLPtr = *apiURLPtr
}
err := do(
repoCleaner,
*repoURLPtr,
*apiURLPtr,
*apiUserPtr,
*apiPasswordPtr,
*apiPasswordFilePtr,
*repoPtr,
*distributionPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New().WithoutProxy()
httpClient := httpClientBuilder.Build()
requestbuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
downloader := debian_url_downloader.New(httpClient.Do, requestbuilderProvider.NewHTTPRequestBuilder)
lineInspector := debian_line_inspector.New(downloader.DownloadURL)
hasChanged := debian_apt_source_has_changed.New(lineInspector.HasLineChanged)
bool, err := do(
hasChanged,
*pathPtr,
)
if err != nil {
glog.Exit(err)
}
if bool {
glog.Flush()
os.Exit(0)
} else {
glog.Flush()
os.Exit(1)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClient := http_client_builder.New().WithoutProxy().Build()
requestbuilder_executor := aptly_requestbuilder_executor.New(httpClient.Do)
requestbuilder := http_requestbuilder.NewHTTPRequestBuilderProvider()
repo_publisher := aptly_repo_publisher.New(requestbuilder_executor, requestbuilder)
repo_creater := aptly_repo_creater.New(requestbuilder_executor, requestbuilder, repo_publisher.PublishNewRepo)
if len(*repoURLPtr) == 0 {
*repoURLPtr = *apiURLPtr
}
err := do(
repo_creater,
*repoURLPtr,
*apiURLPtr,
*apiUserPtr,
*apiPasswordPtr,
*apiPasswordFilePtr,
*repoPtr,
*distributionPtr,
strings.Split(*architecturePtr, ","),
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestInformations := atlassian_utils_latest_information.New(bitbucket.JSON_URL, httpClient.Get)
latestUrl := atlassian_utils_latest_tar_gz_url.New(latestInformations.VersionInformations)
latestVersion := atlassian_utils_latest_version.New(latestInformations.VersionInformations)
commandListProvider := func() command_list.CommandList {
return command_list.New()
}
config_parser := debian_config_parser.New()
copier := debian_copier.New()
zipExtractor := debian_zip_extractor.New()
tarGzExtractor := debian_tar_gz_extractor.New()
requestbuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
debianPackageCreator := debian_package_creator.New(commandListProvider, copier, tarGzExtractor.ExtractTarGz, zipExtractor.ExtractZip, httpClient.Do, requestbuilderProvider.NewHTTPRequestBuilder)
creatorByReader := debian_package_creator_by_reader.New(commandListProvider, debianPackageCreator, tarGzExtractor.ExtractTarGz)
latestDebianPackageCreator := debian_latest_package_creator.New(httpClient.Get, latestUrl.LatestConfluenceTarGzUrl, latestVersion.LatestVersion, creatorByReader.CreatePackage)
err := do(
latestDebianPackageCreator.CreateLatestDebianPackage,
config_parser,
*configPtr,
latestVersion.LatestVersion,
*targetDirPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
commandListProvider := func() debian_command_list.CommandList {
return debian_command_list.New()
}
configBuilderWithConfig := func(config *debian_config.Config) debian_config_builder.ConfigBuilder {
return debian_config_builder.NewWithConfig(config)
}
config_parser := debian_config_parser.New()
copier := debian_copier.New()
zipExtractor := debian_zip_extractor.New()
tarGzExtractor := debian_tar_gz_extractor.New()
httpClientBuilder := http_client_builder.New().WithoutProxy()
httpClient := httpClientBuilder.Build()
requestbuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
debianPackageCreator := debian_package_creator.New(commandListProvider, copier, tarGzExtractor.ExtractTarGz, zipExtractor.ExtractZip, httpClient.Do, requestbuilderProvider.NewHTTPRequestBuilder)
err := do(config_parser, configBuilderWithConfig, debianPackageCreator, *configPtr, *namePtr, *versionPtr, *sourcePtr, *targetPtr)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
commandListProvider := func() command_list.CommandList {
return command_list.New()
}
config_parser := debian_config_parser.New()
copier := debian_copier.New()
zipExtractor := debian_zip_extractor.New()
tarGzExtractor := debian_tar_gz_extractor.New()
httpClientBuilder := http_client_builder.New().WithoutProxy()
httpClient := httpClientBuilder.Build()
requestbuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
debianPackageCreator := debian_package_creator.New(commandListProvider, copier, tarGzExtractor.ExtractTarGz, zipExtractor.ExtractZip, httpClient.Do, requestbuilderProvider.NewHTTPRequestBuilder)
creatorByReader := debian_package_creator_by_reader.New(commandListProvider, debianPackageCreator, tarGzExtractor.ExtractTarGz)
debianPackageCreatorArchive := debian_package_creator_archive.New(creatorByReader.CreatePackage)
err := do(
debianPackageCreatorArchive,
config_parser,
*tarGzPathPtr,
*configPtr,
*versionPtr,
*targetDirPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
if err := do(); err != nil {
glog.Exit(err)
}
}
func parseIP(address string) net.IP {
addr, err := net.LookupIP(address)
if err != nil {
log.Exit(err)
}
if len(addr) < 1 {
log.Exitf("failed to parse IP from address '%v'", address)
}
return addr[0]
}
func main() {
flag.Parse()
if *server == "" || *resource == "" {
log.Exit("both --server and --resource must be specified")
}
if *clientID == "" {
log.Exit("--client_id must be set")
}
var opts []grpc.DialOption
if len(*caFile) != 0 {
var creds credentials.TransportAuthenticator
var err error
creds, err = credentials.NewClientTLSFromFile(*caFile, "")
if err != nil {
log.Exitf("Failed to create TLS credentials %v", err)
}
opts = append(opts, grpc.WithTransportCredentials(creds))
} else {
opts = append(opts, grpc.WithInsecure())
}
client, err := doorman.NewWithID(*server, *clientID, doorman.DialOpts(opts...))
if err != nil {
log.Exitf("could not create client: %v", err)
}
defer client.Close()
resource, err := client.Resource(*resource, *wants)
if err != nil {
log.Exitf("could not acquire resource: %v", err)
}
fmt.Println(<-resource.Capacity())
}
func main() {
flag.Parse()
domain, err := tao.LoadDomain(*configPath, []byte(*domainPass))
if err != nil {
glog.Exitf("Couldn't load the config path %s: %s\n", *configPath, err)
return
}
// Set up temporary keys for the connection, since the only thing that
// matters to the remote client is that they receive a correctly-signed new
// attestation from the policy key.
keys, err := tao.NewTemporaryKeys(tao.Signing)
if err != nil {
glog.Exit("Couldn't set up temporary keys for the connection:", err)
return
}
keys.Cert, err = keys.SigningKey.CreateSelfSignedX509(&pkix.Name{
Organization: []string{"Google Tao Demo"}})
if err != nil {
glog.Exit("Couldn't set up a self-signed cert:", err)
return
}
sock, err := net.Listen(*network, *addr)
if err != nil {
glog.Exit("Couldn't bind socket to address:", err)
return
}
fmt.Println("tcca: accepting connections")
for {
conn, err := sock.Accept()
if err != nil {
glog.Exitf("Couldn't accept a connection on %s: %s", *addr, err)
return
}
go tao.HandleCARequest(conn, domain.Keys.SigningKey, domain.Guard)
}
}
func cred(fwinfo *mesos.FrameworkInfo) *mesos.Credential {
cred := (*mesos.Credential)(nil)
mesosAuthPrincipal := config.Runonce.AuthPrincipal
if mesosAuthPrincipal != "" {
fwinfo.Principal = proto.String(mesosAuthPrincipal)
cred = &mesos.Credential{
Principal: proto.String(mesosAuthPrincipal),
}
mesosAuthSecretFile := config.Runonce.AuthSecretFile
if mesosAuthSecretFile != "" {
_, err := os.Stat(mesosAuthSecretFile)
if err != nil {
log.Exit("missing secret file: ", err.Error())
}
secret, err := ioutil.ReadFile(mesosAuthSecretFile)
if err != nil {
log.Exit("failed to read secret file: ", err.Error())
}
cred.Secret = proto.String(strings.TrimSuffix(string(secret), "\n"))
}
}
return cred
}
// No polling: run once and exit.
func runOnce() {
if success, newProfiles := loadNewProfiles(); !success {
if len(newProfiles) > 0 {
glog.Exitf("Not all profiles were successfully loaded. Loaded: %v", newProfiles)
} else {
glog.Exit("Error loading profiles.")
}
} else {
if len(newProfiles) > 0 {
glog.Infof("Successfully loaded profiles: %v", newProfiles)
} else {
glog.Warning("No new profiles found.")
}
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
writer := os.Stdout
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestVersion := latest_version.New(httpClient.Get)
err := do(writer, latestVersion.LatestGolangVersion)
if err != nil {
glog.Exit(err)
}
}
// RunOneShot performs the work of the one_shot commandline flag; after compiling programs mtail will read all of the log files in full, once, dump the metric results at the end, and then exit.
func (m *Mtail) RunOneShot() {
fmt.Println("Oneshot results:")
for _, pathname := range m.o.LogPaths {
err := m.OneShot(pathname)
if err != nil {
glog.Exitf("Failed one shot mode for %q: %s\n", pathname, err)
}
}
if m.o.OneShotMetrics {
fmt.Printf("Metrics store:")
if err := m.WriteMetrics(os.Stdout); err != nil {
glog.Exit(err)
}
}
m.Close()
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
z := zip_extractor.New()
err := do(
z.ExtractZipFile,
*zipPtr,
*targetPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
writer := os.Stdout
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestVersion := latest_version.New(httpClient.Get)
urlByVersion := url_by_version.New()
latestZipUrl := latest_zip_url.New(latestVersion.LatestSonarVersion, urlByVersion.SonarZipUrlForVersion)
err := do(writer, latestZipUrl.LatestSonarZipUrl)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
bambooLatestInformations := atlassian_utils_latest_information.New(bamboo.JSON_URL, httpClient.Get)
bambooLatestVersion := atlassian_utils_latest_version.New(bambooLatestInformations.VersionInformations)
confluenceLatestInformations := atlassian_utils_latest_information.New(confluence.JSON_URL, httpClient.Get)
confluenceLatestVersion := atlassian_utils_latest_version.New(confluenceLatestInformations.VersionInformations)
jiraCorelatestInformations := atlassian_utils_latest_information.New(jira_core.JSON_URL, httpClient.Get)
jiraCoreLatestVersion := atlassian_utils_latest_version.New(jiraCorelatestInformations.VersionInformations)
jiraServiceDeskLatestInformations := atlassian_utils_latest_information.New(jira_servicedesk.JSON_URL, httpClient.Get)
jiraServiceDeskLatestVersion := atlassian_utils_latest_version.New(jiraServiceDeskLatestInformations.VersionInformations)
jiraSoftwareLatestInformations := atlassian_utils_latest_information.New(jira_software.JSON_URL, httpClient.Get)
jiraSoftwareLatestVersion := atlassian_utils_latest_version.New(jiraSoftwareLatestInformations.VersionInformations)
bitbucketLatestInformations := atlassian_utils_latest_information.New(bitbucket.JSON_URL, httpClient.Get)
bitbucketLatestVersion := atlassian_utils_latest_version.New(bitbucketLatestInformations.VersionInformations)
crowdLatestInformations := atlassian_utils_latest_information.New(crowd.JSON_URL, httpClient.Get)
crowdLatestVersion := atlassian_utils_latest_version.New(crowdLatestInformations.VersionInformations)
writer := os.Stdout
err := do(
writer,
bambooLatestVersion.LatestVersion,
confluenceLatestVersion.LatestVersion,
jiraCoreLatestVersion.LatestVersion,
jiraServiceDeskLatestVersion.LatestVersion,
jiraSoftwareLatestVersion.LatestVersion,
bitbucketLatestVersion.LatestVersion,
crowdLatestVersion.LatestVersion,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClient := http_client_builder.New().WithoutProxy().Build()
httpRequestBuilderProvider := http_requestbuilder.NewHTTPRequestBuilderProvider()
requestbuilder_executor := aptly_requestbuilder_executor.New(httpClient.Do)
requestbuilder := http_requestbuilder.NewHTTPRequestBuilderProvider()
repo_publisher := aptly_repo_publisher.New(requestbuilder_executor, requestbuilder)
packageUploader := aptly_package_uploader.New(requestbuilder_executor, requestbuilder, repo_publisher.PublishRepo)
packageCopier := aptly_package_copier.New(packageUploader, requestbuilder, httpClient.Do)
packageLister := aptly_package_lister.New(httpClient.Do, httpRequestBuilderProvider.NewHTTPRequestBuilder)
packageDetailLister := aptly_model_lister.New(packageLister.ListPackages)
packageVersion := aptly_package_versions.New(packageDetailLister.ListPackageDetails)
packageLastestVersion := aptly_package_latest_version.New(packageVersion.PackageVersions)
packageDetailLatestLister := aptly_model_latest_lister.New(packageDetailLister.ListPackageDetails)
if len(*repoURLPtr) == 0 {
*repoURLPtr = *apiURLPtr
}
err := do(
packageCopier,
packageLastestVersion,
packageDetailLatestLister,
*repoURLPtr,
*apiURLPtr,
*apiUserPtr,
*apiPasswordPtr,
*apiPasswordFilePtr,
*sourcePtr,
*targetPtr,
*targetDistributionPtr,
*namePtr,
*versionPtr,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestInformations := atlassian_utils_latest_information.New(crowd.JSON_URL, httpClient.Get)
latestVersion := atlassian_utils_latest_version.New(latestInformations.VersionInformations)
writer := os.Stdout
err := do(
writer,
latestVersion.LatestVersion,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
defer glog.Flush()
glog.CopyStandardLogTo("info")
flag.Parse()
runtime.GOMAXPROCS(runtime.NumCPU())
httpClientBuilder := http_client_builder.New()
httpClient := httpClientBuilder.Build()
latestInformations := atlassian_utils_latest_information.New(bitbucket.JSON_URL, httpClient.Get)
latestUrl := atlassian_utils_latest_tar_gz_url.New(latestInformations.VersionInformations)
writer := os.Stdout
err := do(
writer,
latestUrl.LatestConfluenceTarGzUrl,
)
if err != nil {
glog.Exit(err)
}
}
func main() {
flag.Parse()
if *progs == "" {
glog.Exitf("No mtail program directory specified; use -progs")
}
if *logs == "" && *logFds == "" {
glog.Exitf("No logs specified to tail; use -logs or -logfds")
}
var logPathnames []string
for _, pathname := range strings.Split(*logs, ",") {
if pathname != "" {
logPathnames = append(logPathnames, pathname)
}
}
var logDescriptors []int
for _, fdStr := range strings.Split(*logFds, ",") {
fdNum, err := strconv.Atoi(fdStr)
if err == nil {
logDescriptors = append(logDescriptors, fdNum)
}
}
if len(logPathnames) == 0 && len(logDescriptors) == 0 {
glog.Exit("No logs to tail.")
}
o := mtail.Options{
Progs: *progs,
LogPaths: logPathnames,
LogFds: logDescriptors,
Port: *port,
OneShot: *oneShot,
OneShotMetrics: *oneShotMetrics,
CompileOnly: *compileOnly,
DumpBytecode: *dumpBytecode,
SyslogUseCurrentYear: *syslogUseCurrentYear,
}
m, err := mtail.New(o)
if err != nil {
glog.Fatalf("couldn't start: %s", err)
}
m.Run()
}
// Serve begins the long-running mode of mtail, in which it watches the log
// files for changes and sends any new lines found into the lines channel for
// pick up by the virtual machines. It will continue to do so until it is
// signalled to exit.
func (m *Mtail) Serve() {
err := m.StartTailing()
if err != nil {
glog.Exitf("tailing failed: %s", err)
}
http.Handle("/", m)
http.HandleFunc("/json", http.HandlerFunc(m.e.HandleJSON))
http.HandleFunc("/metrics", http.HandlerFunc(m.e.HandlePrometheusMetrics))
http.HandleFunc("/varz", http.HandlerFunc(m.e.HandleVarz))
http.HandleFunc("/quitquitquit", http.HandlerFunc(m.handleQuit))
m.e.StartMetricPush()
go func() {
glog.Infof("Listening on port %s", m.o.Port)
err := http.ListenAndServe(":"+m.o.Port, nil)
if err != nil {
glog.Exit(err)
}
}()
m.shutdownHandler()
}
func main() {
flag.Parse()
if *progs == "" {
glog.Exitf("No mtail program directory specified; use -progs")
}
if *logs == "" {
glog.Exitf("No logs specified to tail; use -logs")
}
var logPathnames []string
for _, pathname := range strings.Split(*logs, ",") {
if pathname != "" {
logPathnames = append(logPathnames, pathname)
}
}
if len(logPathnames) == 0 {
glog.Exit("No logs to tail.")
}
o := mtail.Options{
Progs: *progs,
LogPaths: logPathnames,
Port: *port,
}
m, err := mtail.New(o)
if err != nil {
glog.Fatalf("couldn't start: %s", err)
}
c := newMtailCollector(m)
prometheus.MustRegister(c)
go monitor()
http.Handle("/metrics", prometheus.Handler())
log.Fatal(http.ListenAndServe(":"+*port, nil))
}
func main() {
flag.Parse()
cfg, err := conf.ReadConfigFile(*configFile)
if err != nil {
log.Exitf("Failed to read configuration file: %v", err)
}
clusterName := cfgOpt(cfg, "cluster", "name")
if clusterName == "" {
log.Exit("Unable to get cluster name")
}
anycastEnabled := config.DefaultEngineConfig().AnycastEnabled
if opt := cfgOpt(cfg, "cluster", "anycast_enabled"); opt != "" {
if anycastEnabled, err = cfg.GetBool("cluster", "anycast_enabled"); err != nil {
log.Exitf("Unable to parse cluster anycast_enabled: %v", err)
}
}
clusterVIPv4, err := cfgIP(cfg, "cluster", "vip_ipv4")
if err != nil {
log.Exitf("Unable to get cluster vip_ipv4: %v", err)
}
clusterVIPv6, err := cfgIP(cfg, "cluster", "vip_ipv6")
if err != nil {
log.Exitf("Unable to get cluster vip_ipv6: %v", err)
}
nodeIPv4, err := cfgIP(cfg, "cluster", "node_ipv4")
if err != nil {
log.Exitf("Unable to get cluster node_ipv4: %v", err)
}
nodeIPv6, err := cfgIP(cfg, "cluster", "node_ipv6")
if err != nil {
log.Exitf("Unable to get cluster node_ipv6: %v", err)
}
peerIPv4, err := cfgIP(cfg, "cluster", "peer_ipv4")
if err != nil {
log.Exitf("Unable to get cluster peer_ipv4: %v", err)
}
peerIPv6, err := cfgIP(cfg, "cluster", "peer_ipv6")
if err != nil {
log.Exitf("Unable to get cluster peer_ipv6: %v", err)
}
// The default VRID may be overridden via the config file.
vrid := config.DefaultEngineConfig().VRID
if cfg.HasOption("cluster", "vrid") {
id, err := cfg.GetInt("cluster", "vrid")
if err != nil {
log.Exitf("Unable to get VRID: %v", err)
}
if id < 1 || id > 255 {
log.Exitf("Invalid VRID %d - must be between 1 and 255 inclusive", id)
}
vrid = uint8(id)
}
// Optional primary, secondary and tertiary configuration servers.
configServers := make([]string, 0)
for _, level := range []string{"primary", "secondary", "tertiary"} {
if server := cfgOpt(cfg, "config_server", level); server != "" {
configServers = append(configServers, server)
}
}
if len(configServers) == 0 {
configServers = config.DefaultEngineConfig().ConfigServers
}
nodeInterface := config.DefaultEngineConfig().NodeInterface
if opt := cfgOpt(cfg, "interface", "node"); opt != "" {
nodeInterface = opt
}
lbInterface := config.DefaultEngineConfig().LBInterface
if opt := cfgOpt(cfg, "interface", "lb"); opt != "" {
lbInterface = opt
}
// Additional anycast addresses.
serviceAnycastIPv4 := config.DefaultEngineConfig().ServiceAnycastIPv4
serviceAnycastIPv6 := config.DefaultEngineConfig().ServiceAnycastIPv6
if cfg.HasSection("extra_service_anycast") {
opts, err := cfg.GetOptions("extra_service_anycast")
if err != nil {
log.Exitf("Unable to get extra_serivce_anycast options: %v", err)
}
for _, opt := range opts {
ip, err := cfgIP(cfg, "extra_service_anycast", opt)
if err != nil {
log.Exitf("Unable to get extra_service_anycast option %q: %v", opt, err)
}
if !seesaw.IsAnycast(ip) {
log.Exitf("%q is not an anycast address", ip)
}
if ip.To4() != nil {
serviceAnycastIPv4 = append(serviceAnycastIPv4, ip)
} else {
serviceAnycastIPv6 = append(serviceAnycastIPv6, ip)
}
}
}
// Override some of the defaults.
engineCfg := config.DefaultEngineConfig()
engineCfg.AnycastEnabled = anycastEnabled
engineCfg.ConfigFile = *configFile
engineCfg.ConfigServers = configServers
engineCfg.ClusterFile = *clusterFile
engineCfg.ClusterName = clusterName
engineCfg.ClusterVIP.IPv4Addr = clusterVIPv4
engineCfg.ClusterVIP.IPv6Addr = clusterVIPv6
engineCfg.LBInterface = lbInterface
engineCfg.NCCSocket = *nccSocket
engineCfg.Node.IPv4Addr = nodeIPv4
engineCfg.Node.IPv6Addr = nodeIPv6
engineCfg.NodeInterface = nodeInterface
engineCfg.Peer.IPv4Addr = peerIPv4
engineCfg.Peer.IPv6Addr = peerIPv6
engineCfg.ServiceAnycastIPv4 = serviceAnycastIPv4
engineCfg.ServiceAnycastIPv6 = serviceAnycastIPv6
engineCfg.SocketPath = *socketPath
engineCfg.VRID = vrid
// Gentlemen, start your engines...
engine := engine.NewEngine(&engineCfg)
server.ShutdownHandler(engine)
server.ServerRunDirectory("engine", 0, 0)
// TODO(jsing): Drop privileges before starting engine.
engine.Run()
}
