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main.go
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main.go
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package main
import (
"flag"
"net/http"
"os"
"os/user"
"runtime"
"time"
"context"
"github.com/jinzhu/gorm"
_ "github.com/lib/pq"
"github.com/fabric8io/almighty-core/account"
"github.com/fabric8io/almighty-core/app"
"github.com/fabric8io/almighty-core/auth"
config "github.com/fabric8io/almighty-core/configuration"
"github.com/fabric8io/almighty-core/controller"
"github.com/fabric8io/almighty-core/gormapplication"
"github.com/fabric8io/almighty-core/jsonapi"
"github.com/fabric8io/almighty-core/log"
"github.com/fabric8io/almighty-core/login"
"github.com/fabric8io/almighty-core/migration"
"github.com/fabric8io/almighty-core/models"
"github.com/fabric8io/almighty-core/remoteworkitem"
"github.com/fabric8io/almighty-core/space"
"github.com/fabric8io/almighty-core/space/authz"
"github.com/fabric8io/almighty-core/token"
"github.com/fabric8io/almighty-core/workitem"
"github.com/fabric8io/almighty-core/workitem/link"
"github.com/goadesign/goa"
goalogrus "github.com/goadesign/goa/logging/logrus"
"github.com/goadesign/goa/middleware"
"github.com/goadesign/goa/middleware/gzip"
"github.com/goadesign/goa/middleware/security/jwt"
)
func main() {
// --------------------------------------------------------------------
// Parse flags
// --------------------------------------------------------------------
var configFilePath string
var printConfig bool
var migrateDB bool
var scheduler *remoteworkitem.Scheduler
flag.StringVar(&configFilePath, "config", "", "Path to the config file to read")
flag.BoolVar(&printConfig, "printConfig", false, "Prints the config (including merged environment variables) and exits")
flag.BoolVar(&migrateDB, "migrateDatabase", false, "Migrates the database to the newest version and exits.")
flag.Parse()
// Override default -config switch with environment variable only if -config switch was
// not explicitly given via the command line.
configSwitchIsSet := false
flag.Visit(func(f *flag.Flag) {
if f.Name == "config" {
configSwitchIsSet = true
}
})
if !configSwitchIsSet {
if envConfigPath, ok := os.LookupEnv("ALMIGHTY_CONFIG_FILE_PATH"); ok {
configFilePath = envConfigPath
}
}
configuration, err := config.NewConfigurationData(configFilePath)
if err != nil {
log.Panic(nil, map[string]interface{}{
"config_file_path": configFilePath,
"err": err,
}, "failed to setup the configuration")
}
if printConfig {
os.Exit(0)
}
// Initialized developer mode flag and log level for the logger
log.InitializeLogger(configuration.IsLogJSON(), configuration.GetLogLevel())
printUserInfo()
var db *gorm.DB
for {
db, err = gorm.Open("postgres", configuration.GetPostgresConfigString())
if err != nil {
db.Close()
log.Logger().Errorf("ERROR: Unable to open connection to database %v", err)
log.Logger().Infof("Retrying to connect in %v...", configuration.GetPostgresConnectionRetrySleep())
time.Sleep(configuration.GetPostgresConnectionRetrySleep())
} else {
defer db.Close()
break
}
}
if configuration.IsPostgresDeveloperModeEnabled() && log.IsDebug() {
db = db.Debug()
}
if configuration.GetPostgresConnectionMaxIdle() > 0 {
log.Logger().Infof("Configured connection pool max idle %v", configuration.GetPostgresConnectionMaxIdle())
db.DB().SetMaxIdleConns(configuration.GetPostgresConnectionMaxIdle())
}
if configuration.GetPostgresConnectionMaxOpen() > 0 {
log.Logger().Infof("Configured connection pool max open %v", configuration.GetPostgresConnectionMaxOpen())
db.DB().SetMaxOpenConns(configuration.GetPostgresConnectionMaxOpen())
}
// Migrate the schema
err = migration.Migrate(db.DB(), configuration.GetPostgresDatabase())
if err != nil {
log.Panic(nil, map[string]interface{}{
"err": err,
}, "failed migration")
}
// Nothing to here except exit, since the migration is already performed.
if migrateDB {
os.Exit(0)
}
// Make sure the database is populated with the correct types (e.g. bug etc.)
if configuration.GetPopulateCommonTypes() {
ctx := migration.NewMigrationContext(context.Background())
if err := models.Transactional(db, func(tx *gorm.DB) error {
return migration.PopulateCommonTypes(ctx, tx, workitem.NewWorkItemTypeRepository(tx))
}); err != nil {
log.Panic(ctx, map[string]interface{}{
"err": err,
}, "failed to populate common types")
}
if err := models.Transactional(db, func(tx *gorm.DB) error {
return migration.BootstrapWorkItemLinking(ctx, link.NewWorkItemLinkCategoryRepository(tx), space.NewRepository(tx), link.NewWorkItemLinkTypeRepository(tx))
}); err != nil {
log.Panic(ctx, map[string]interface{}{
"err": err,
}, "failed to bootstap work item linking")
}
}
// Create service
service := goa.New("alm")
// Mount middleware
service.Use(middleware.RequestID())
// Use our own log request to inject identity id and modify other properties
service.Use(log.LogRequest(configuration.IsPostgresDeveloperModeEnabled()))
service.Use(gzip.Middleware(9))
service.Use(jsonapi.ErrorHandler(service, true))
service.Use(middleware.Recover())
service.WithLogger(goalogrus.New(log.Logger()))
publicKey, err := token.ParsePublicKey(configuration.GetTokenPublicKey())
if err != nil {
log.Panic(nil, map[string]interface{}{
"err": err,
}, "failed to parse public token")
}
// Setup Account/Login/Security
identityRepository := account.NewIdentityRepository(db)
userRepository := account.NewUserRepository(db)
appDB := gormapplication.NewGormDB(db)
tokenManager := token.NewManager(publicKey)
app.UseJWTMiddleware(service, jwt.New(publicKey, nil, app.NewJWTSecurity()))
service.Use(login.InjectTokenManager(tokenManager))
spaceAuthzService := authz.NewAuthzService(configuration, appDB)
service.Use(authz.InjectAuthzService(spaceAuthzService))
loginService := login.NewKeycloakOAuthProvider(identityRepository, userRepository, tokenManager, appDB)
loginCtrl := controller.NewLoginController(service, loginService, tokenManager, configuration)
app.MountLoginController(service, loginCtrl)
logoutCtrl := controller.NewLogoutController(service, &login.KeycloakLogoutService{}, configuration)
app.MountLogoutController(service, logoutCtrl)
// Mount "status" controller
statusCtrl := controller.NewStatusController(service, db)
app.MountStatusController(service, statusCtrl)
// Mount "workitem" controller
workitemCtrl := controller.NewWorkitemController(service, appDB, configuration)
app.MountWorkitemController(service, workitemCtrl)
// Mount "workitemtype" controller
workitemtypeCtrl := controller.NewWorkitemtypeController(service, appDB, configuration)
app.MountWorkitemtypeController(service, workitemtypeCtrl)
// Mount "work item link category" controller
workItemLinkCategoryCtrl := controller.NewWorkItemLinkCategoryController(service, appDB)
app.MountWorkItemLinkCategoryController(service, workItemLinkCategoryCtrl)
// Mount "work item link type" controller
workItemLinkTypeCtrl := controller.NewWorkItemLinkTypeController(service, appDB, configuration)
app.MountWorkItemLinkTypeController(service, workItemLinkTypeCtrl)
// Mount "work item link" controller
workItemLinkCtrl := controller.NewWorkItemLinkController(service, appDB, configuration)
app.MountWorkItemLinkController(service, workItemLinkCtrl)
// Mount "work item comments" controller
workItemCommentsCtrl := controller.NewWorkItemCommentsController(service, appDB, configuration)
app.MountWorkItemCommentsController(service, workItemCommentsCtrl)
// Mount "work item relationships links" controller
workItemRelationshipsLinksCtrl := controller.NewWorkItemRelationshipsLinksController(service, appDB, configuration)
app.MountWorkItemRelationshipsLinksController(service, workItemRelationshipsLinksCtrl)
// Mount "comments" controller
commentsCtrl := controller.NewCommentsController(service, appDB, configuration)
app.MountCommentsController(service, commentsCtrl)
if !configuration.GetFeatureWorkitemRemote() {
// Scheduler to fetch and import remote tracker items
scheduler = remoteworkitem.NewScheduler(db)
defer scheduler.Stop()
accessTokens := controller.GetAccessTokens(configuration)
scheduler.ScheduleAllQueries(service.Context, accessTokens)
// Mount "tracker" controller
c5 := controller.NewTrackerController(service, appDB, scheduler, configuration)
app.MountTrackerController(service, c5)
// Mount "trackerquery" controller
c6 := controller.NewTrackerqueryController(service, appDB, scheduler, configuration)
app.MountTrackerqueryController(service, c6)
}
// Mount "space" controller
spaceCtrl := controller.NewSpaceController(service, appDB, configuration, auth.NewKeycloakResourceManager(configuration))
app.MountSpaceController(service, spaceCtrl)
// Mount "user" controller
userCtrl := controller.NewUserController(service, appDB, tokenManager, configuration)
if configuration.GetTenantServiceURL() != "" {
log.Logger().Infof("Enabling Init Tenant service %v", configuration.GetTenantServiceURL())
userCtrl.InitTenant = account.NewInitTenant(configuration)
}
app.MountUserController(service, userCtrl)
userServiceCtrl := controller.NewUserServiceController(service)
userServiceCtrl.UpdateTenant = account.NewUpdateTenant(configuration)
app.MountUserServiceController(service, userServiceCtrl)
// Mount "search" controller
searchCtrl := controller.NewSearchController(service, appDB, configuration)
app.MountSearchController(service, searchCtrl)
// Mount "users" controller
keycloakProfileService := login.NewKeycloakUserProfileClient()
usersCtrl := controller.NewUsersController(service, appDB, configuration, keycloakProfileService)
app.MountUsersController(service, usersCtrl)
// Mount "iterations" controller
iterationCtrl := controller.NewIterationController(service, appDB, configuration)
app.MountIterationController(service, iterationCtrl)
// Mount "spaceiterations" controller
spaceIterationCtrl := controller.NewSpaceIterationsController(service, appDB, configuration)
app.MountSpaceIterationsController(service, spaceIterationCtrl)
// Mount "userspace" controller
userspaceCtrl := controller.NewUserspaceController(service, db)
app.MountUserspaceController(service, userspaceCtrl)
// Mount "render" controller
renderCtrl := controller.NewRenderController(service)
app.MountRenderController(service, renderCtrl)
// Mount "areas" controller
areaCtrl := controller.NewAreaController(service, appDB, configuration)
app.MountAreaController(service, areaCtrl)
spaceAreaCtrl := controller.NewSpaceAreasController(service, appDB, configuration)
app.MountSpaceAreasController(service, spaceAreaCtrl)
filterCtrl := controller.NewFilterController(service, configuration)
app.MountFilterController(service, filterCtrl)
// Mount "namedspaces" controller
namedSpacesCtrl := controller.NewNamedspacesController(service, appDB)
app.MountNamedspacesController(service, namedSpacesCtrl)
// Mount "plannerBacklog" controller
plannerBacklogCtrl := controller.NewPlannerBacklogController(service, appDB, configuration)
app.MountPlannerBacklogController(service, plannerBacklogCtrl)
// Mount "codebase" controller
codebaseCtrl := controller.NewCodebaseController(service, appDB, configuration)
app.MountCodebaseController(service, codebaseCtrl)
// Mount "spacecodebases" controller
spaceCodebaseCtrl := controller.NewSpaceCodebasesController(service, appDB)
app.MountSpaceCodebasesController(service, spaceCodebaseCtrl)
// Mount "collaborators" controller
collaboratorsCtrl := controller.NewCollaboratorsController(service, appDB, configuration, auth.NewKeycloakPolicyManager(configuration))
app.MountCollaboratorsController(service, collaboratorsCtrl)
if !configuration.IsPostgresDeveloperModeEnabled() {
// TEMP MOUNT "redirect" controller
redirectWorkItemTypesCtrl := controller.NewRedirectWorkitemtypeController(service)
app.MountRedirectWorkitemtypeController(service, redirectWorkItemTypesCtrl)
redirectWorkItemCtrl := controller.NewRedirectWorkitemController(service)
app.MountRedirectWorkitemController(service, redirectWorkItemCtrl)
redirectWorkItemLinkTypesCtrl := controller.NewRedirectWorkItemLinkTypeController(service)
app.MountRedirectWorkItemLinkTypeController(service, redirectWorkItemLinkTypesCtrl)
}
log.Logger().Infoln("Git Commit SHA: ", controller.Commit)
log.Logger().Infoln("UTC Build Time: ", controller.BuildTime)
log.Logger().Infoln("UTC Start Time: ", controller.StartTime)
log.Logger().Infoln("Dev mode: ", configuration.IsPostgresDeveloperModeEnabled())
log.Logger().Infoln("GOMAXPROCS: ", runtime.GOMAXPROCS(-1))
log.Logger().Infoln("NumCPU: ", runtime.NumCPU())
http.Handle("/api/", service.Mux)
http.Handle("/", http.FileServer(assetFS()))
http.Handle("/favicon.ico", http.NotFoundHandler())
// Start http
if err := http.ListenAndServe(configuration.GetHTTPAddress(), nil); err != nil {
log.Error(nil, map[string]interface{}{
"addr": configuration.GetHTTPAddress(),
"err": err,
}, "unable to connect to server")
service.LogError("startup", "err", err)
}
}
func printUserInfo() {
u, err := user.Current()
if err != nil {
log.Warn(nil, map[string]interface{}{
"err": err,
}, "failed to get current user")
} else {
log.Info(nil, map[string]interface{}{
"username": u.Username,
"uuid": u.Uid,
}, "Running as user name '%s' with UID %s.", u.Username, u.Uid)
g, err := user.LookupGroupId(u.Gid)
if err != nil {
log.Warn(nil, map[string]interface{}{
"err": err,
}, "failed to lookup group")
} else {
log.Info(nil, map[string]interface{}{
"groupname": g.Name,
"gid": g.Gid,
}, "Running as as group '%s' with GID %s.", g.Name, g.Gid)
}
}
}