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server.go
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server.go
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package apiserver
import (
"context"
"fmt"
"log"
"net/http"
"net/http/httputil"
"net/url"
"os"
"path/filepath"
"time"
"github.com/gorilla/mux"
"github.com/replicatedhq/kots/kotsadm/pkg/automation"
"github.com/replicatedhq/kots/kotsadm/pkg/handlers"
"github.com/replicatedhq/kots/kotsadm/pkg/informers"
"github.com/replicatedhq/kots/kotsadm/pkg/snapshotscheduler"
"github.com/replicatedhq/kots/kotsadm/pkg/socketservice"
"github.com/replicatedhq/kots/kotsadm/pkg/store"
"github.com/replicatedhq/kots/kotsadm/pkg/updatechecker"
)
func Start() {
log.Printf("kotsadm version %s\n", os.Getenv("VERSION"))
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
if err := store.GetStore().WaitForReady(ctx); err != nil {
panic(err)
}
cancel()
if err := bootstrap(); err != nil {
panic(err)
}
if err := informers.Start(); err != nil {
log.Println("Failed to start informers", err)
}
if err := updatechecker.Start(); err != nil {
log.Println("Failed to start update checker", err)
}
if err := snapshotscheduler.Start(); err != nil {
log.Println("Failed to start snapshot scheduler", err)
}
if err := automation.AutomateInstall(); err != nil {
log.Println("Failed to run automated installs", err)
}
u, err := url.Parse("http://kotsadm-api-node:3000")
if err != nil {
panic(err)
}
upstream := httputil.NewSingleHostReverseProxy(u)
r := mux.NewRouter()
r.Use(handlers.CorsMiddleware)
r.Methods("OPTIONS").HandlerFunc(handlers.CORS)
// proxy all graphql requests
r.Path("/graphql").Methods("POST").HandlerFunc(handlers.NodeProxy(upstream))
/**********************************************************************
* Unauthenticated routes
**********************************************************************/
r.HandleFunc("/healthz", handlers.Healthz)
r.HandleFunc("/api/v1/login", handlers.Login)
r.HandleFunc("/api/v1/logout", handlers.Logout) // this route uses its own auth
r.Path("/api/v1/metadata").Methods("GET").HandlerFunc(handlers.Metadata)
r.Path("/api/v1/troubleshoot").Methods("GET").HandlerFunc(handlers.GetDefaultTroubleshoot)
r.Path("/api/v1/troubleshoot/{appSlug}").Methods("GET").HandlerFunc(handlers.GetTroubleshoot)
r.Path("/api/v1/troubleshoot/{appId}/{bundleId}").Methods("PUT").HandlerFunc(handlers.UploadSupportBundle)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/redactions").Methods("PUT").HandlerFunc(handlers.SetSupportBundleRedactions)
r.Path("/api/v1/preflight/app/{appSlug}/sequence/{sequence}").Methods("GET").HandlerFunc(handlers.GetPreflightStatus)
r.Path("/api/v1/preflight/app/{appSlug}/sequence/{sequence}").Methods("POST").HandlerFunc(handlers.PostPreflightStatus)
// This the handler for license API and should be called by the application only.
r.Path("/license/v1/license").Methods("GET").HandlerFunc(handlers.GetPlatformLicenseCompatibility)
/**********************************************************************
* Cluster auth routes (functions that the operator calls)
**********************************************************************/
r.Path("/api/v1/appstatus").Methods("PUT").HandlerFunc(handlers.SetAppStatus)
r.Path("/api/v1/deploy/result").Methods("PUT").HandlerFunc(handlers.UpdateDeployResult)
r.Path("/api/v1/undeploy/result").Methods("PUT").HandlerFunc(handlers.UpdateUndeployResult)
r.Handle("/socket.io/", socketservice.Start().Server)
/**********************************************************************
* KOTS token auth routes
**********************************************************************/
r.Path("/api/v1/kots/ports").Methods("GET").HandlerFunc(handlers.GetApplicationPorts)
r.Path("/api/v1/upload").Methods("PUT").HandlerFunc(handlers.UploadExistingApp)
r.Path("/api/v1/download").Methods("GET").HandlerFunc(handlers.DownloadApp)
/**********************************************************************
* Session auth routes
**********************************************************************/
sessionAuthQuietRouter := r.PathPrefix("").Subrouter()
sessionAuthQuietRouter.Use(handlers.RequireValidSessionQuietMiddleware)
sessionAuthQuietRouter.Path("/api/v1/ping").Methods("GET").HandlerFunc(handlers.Ping)
sessionAuthRouter := r.PathPrefix("").Subrouter()
sessionAuthRouter.Use(handlers.RequireValidSessionMiddleware)
// Support Bundles
sessionAuthRouter.Path("/api/v1/troubleshoot/supportbundle/{bundleSlug}").Methods("GET").HandlerFunc(handlers.GetSupportBundle)
sessionAuthRouter.Path("/api/v1/troubleshoot/app/{appSlug}/supportbundles").Methods("GET").HandlerFunc(handlers.ListSupportBundles)
sessionAuthRouter.Path("/api/v1/troubleshoot/app/{appSlug}/supportbundlecommand").Methods("GET").HandlerFunc(handlers.GetSupportBundleCommand)
sessionAuthRouter.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/files").Methods("GET").HandlerFunc(handlers.GetSupportBundleFiles)
sessionAuthRouter.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/redactions").Methods("GET").HandlerFunc(handlers.GetSupportBundleRedactions)
sessionAuthRouter.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/download").Methods("GET").HandlerFunc(handlers.DownloadSupportBundle)
sessionAuthRouter.Path("/api/v1/troubleshoot/supportbundle/app/{appId}/cluster/{clusterId}/collect").Methods("POST").HandlerFunc(handlers.CollectSupportBundle)
sessionAuthRouter.Path("/api/v1/troubleshoot/analyzebundle/{bundleId}").Methods("POST").HandlerFunc(handlers.NodeProxy(upstream))
// redactor routes
sessionAuthRouter.Path("/api/v1/redact/set").Methods("PUT").HandlerFunc(handlers.UpdateRedact)
sessionAuthRouter.Path("/api/v1/redact/get").Methods("GET").HandlerFunc(handlers.GetRedact)
sessionAuthRouter.Path("/api/v1/redacts").Methods("GET").HandlerFunc(handlers.ListRedactors)
sessionAuthRouter.Path("/api/v1/redact/spec/{slug}").Methods("GET").HandlerFunc(handlers.GetRedactMetadataAndYaml)
sessionAuthRouter.Path("/api/v1/redact/spec/{slug}").Methods("POST").HandlerFunc(handlers.SetRedactMetadataAndYaml)
sessionAuthRouter.Path("/api/v1/redact/spec/{slug}").Methods("DELETE").HandlerFunc(handlers.DeleteRedact)
sessionAuthRouter.Path("/api/v1/redact/enabled/{slug}").Methods("POST").HandlerFunc(handlers.SetRedactEnabled)
// Apps
sessionAuthRouter.Path("/api/v1/apps").Methods("GET").HandlerFunc(handlers.ListApps)
sessionAuthRouter.Path("/api/v1/apps/app/{appSlug}").Methods("GET").HandlerFunc(handlers.GetApp)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/versions").Methods("GET").HandlerFunc(handlers.GetAppVersionHistory)
// Airgap
sessionAuthRouter.Path("/api/v1/app/airgap").Methods("POST", "PUT").HandlerFunc(handlers.UploadAirgapBundle) // Backwards compatibility route
sessionAuthRouter.Path("/api/v1/app/airgap/bundleexists/{identifier}/{totalChunks}").Methods("GET").HandlerFunc(handlers.AirgapBundleExists)
sessionAuthRouter.Path("/api/v1/app/airgap/processbundle/{identifier}/{totalChunks}").Methods("POST", "PUT").HandlerFunc(handlers.ProcessAirgapBundle)
sessionAuthRouter.Path("/api/v1/app/airgap/chunk").Methods("GET").HandlerFunc(handlers.CheckAirgapBundleChunk)
sessionAuthRouter.Path("/api/v1/app/airgap/chunk").Methods("POST").HandlerFunc(handlers.UploadAirgapBundleChunk)
sessionAuthRouter.Path("/api/v1/app/airgap/status").Methods("GET").HandlerFunc(handlers.GetAirgapInstallStatus)
sessionAuthRouter.Path("/api/v1/kots/airgap/reset/{appSlug}").Methods("POST").HandlerFunc(handlers.ResetAirgapInstallStatus)
// Implemented handlers
sessionAuthRouter.Path("/api/v1/license/platform").Methods("POST").HandlerFunc(handlers.ExchangePlatformLicense)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflight/ignore-rbac").Methods("POST").HandlerFunc(handlers.IgnorePreflightRBACErrors)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflight/run").Methods("POST").HandlerFunc(handlers.StartPreflightChecks)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflight/result").Methods("GET").HandlerFunc(handlers.GetPreflightResult)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflightcommand").Methods("GET").HandlerFunc(handlers.GetPreflightCommand)
sessionAuthRouter.Path("/api/v1/preflight/result").Methods("GET").HandlerFunc(handlers.GetLatestPreflightResult)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/deploy").Methods("POST").HandlerFunc(handlers.DeployAppVersion)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/renderedcontents").Methods("GET").HandlerFunc(handlers.GetAppRenderedContents)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/sequence/{sequence}/contents").Methods("GET").HandlerFunc(handlers.GetAppContents)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/cluster/{clusterId}/dashboard").Methods("GET").HandlerFunc(handlers.GetAppDashboard)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/cluster/{clusterId}/sequence/{sequence}/downstreamoutput").Methods("GET").HandlerFunc(handlers.GetDownstreamOutput)
// Installation
sessionAuthRouter.Path("/api/v1/license").Methods("POST").HandlerFunc(handlers.UploadNewLicense)
sessionAuthRouter.Path("/api/v1/license/resume").Methods("PUT").HandlerFunc(handlers.ResumeInstallOnline)
sessionAuthRouter.Path("/api/v1/registry").Methods("GET").HandlerFunc(handlers.GetKotsadmRegistry)
sessionAuthRouter.Path("/api/v1/imagerewritestatus").Methods("GET").HandlerFunc(handlers.GetImageRewriteStatus)
sessionAuthRouter.Path("/api/v1/app/online/status").Methods("GET").HandlerFunc(handlers.GetOnlineInstallStatus)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/registry").Methods("PUT").HandlerFunc(handlers.UpdateAppRegistry)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/registry").Methods("GET").HandlerFunc(handlers.GetAppRegistry)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/registry/validate").Methods("POST").HandlerFunc(handlers.ValidateAppRegistry)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/config").Methods("PUT").HandlerFunc(handlers.UpdateAppConfig)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/config/{sequence}").Methods("GET").HandlerFunc(handlers.CurrentAppConfig)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/liveconfig").Methods("POST").HandlerFunc(handlers.LiveAppConfig)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/license").Methods("PUT").HandlerFunc(handlers.SyncLicense)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/license").Methods("GET").HandlerFunc(handlers.GetLicense)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/updatecheck").Methods("POST").HandlerFunc(handlers.AppUpdateCheck)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/updatecheckerspec").Methods("PUT").HandlerFunc(handlers.UpdateCheckerSpec)
// kotsadm snapshots
sessionAuthRouter.Path("/api/v1/snapshots").Methods("GET").HandlerFunc(handlers.ListKotsadmBackups)
sessionAuthRouter.Path("/api/v1/snapshot/{snapshotName}").Methods("GET").HandlerFunc(handlers.GetKotsadmBackup)
sessionAuthRouter.Path("/api/v1/snapshot/{snapshotName}/delete").Methods("POST").HandlerFunc(handlers.DeleteKotsadmBackup)
sessionAuthRouter.Path("/api/v1/velero").Methods("GET").HandlerFunc(handlers.GetVeleroStatus)
// App snapshot routes
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/backup").Methods("POST").HandlerFunc(handlers.CreateBackup)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/restore/status").Methods("GET").HandlerFunc(handlers.GetRestoreStatus)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/restore").Methods("DELETE").HandlerFunc(handlers.CancelRestore)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/restore/{restoreName}").Methods("GET").HandlerFunc(handlers.GetKotsadmRestore)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshots").Methods("GET").HandlerFunc(handlers.ListBackups)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/config").Methods("GET").HandlerFunc(handlers.GetSnapshotConfig)
sessionAuthRouter.Path("/api/v1/app/{appSlug}/snapshot/config").Methods("PUT").HandlerFunc(handlers.SaveSnapshotConfig)
// Global snapshot routes
sessionAuthRouter.Path("/api/v1/snapshots/settings").Methods("GET").HandlerFunc(handlers.GetGlobalSnapshotSettings)
sessionAuthRouter.Path("/api/v1/snapshots/settings").Methods("PUT").HandlerFunc(handlers.UpdateGlobalSnapshotSettings)
sessionAuthRouter.Path("/api/v1/snapshot/{snapshotName}/restore").Methods("POST").HandlerFunc(handlers.CreateRestore)
// Find a home snapshot routes
sessionAuthRouter.Path("/api/v1/snapshot/{backup}/logs").Methods("GET").HandlerFunc(handlers.DownloadSnapshotLogs)
// KURL
sessionAuthRouter.HandleFunc("/api/v1/kurl", handlers.NotImplemented)
sessionAuthRouter.Path("/api/v1/kurl/generate-node-join-command-worker").Methods("POST").HandlerFunc(handlers.GenerateNodeJoinCommandWorker)
sessionAuthRouter.Path("/api/v1/kurl/generate-node-join-command-master").Methods("POST").HandlerFunc(handlers.GenerateNodeJoinCommandMaster)
sessionAuthRouter.Path("/api/v1/kurl/nodes/{nodeName}/drain").Methods("POST").HandlerFunc(handlers.DrainNode)
sessionAuthRouter.Path("/api/v1/kurl/nodes/{nodeName}").Methods("DELETE").HandlerFunc(handlers.DeleteNode)
sessionAuthRouter.Path("/api/v1/kurl/nodes").Methods("GET").HandlerFunc(handlers.GetKurlNodes)
// Prometheus
sessionAuthRouter.Path("/api/v1/prometheus").Methods("POST").HandlerFunc(handlers.SetPrometheusAddress)
// GitOps
sessionAuthRouter.Path("/api/v1/gitops/app/{appId}/cluster/{clusterId}/update").Methods("PUT").HandlerFunc(handlers.UpdateAppGitOps)
sessionAuthRouter.Path("/api/v1/gitops/app/{appId}/cluster/{clusterId}/disable").Methods("POST").HandlerFunc(handlers.DisableAppGitOps)
sessionAuthRouter.Path("/api/v1/gitops/app/{appId}/cluster/{clusterId}/initconnection").Methods("POST").HandlerFunc(handlers.InitGitOpsConnection)
sessionAuthRouter.Path("/api/v1/gitops/create").Methods("POST").HandlerFunc(handlers.CreateGitOps)
sessionAuthRouter.Path("/api/v1/gitops/reset").Methods("POST").HandlerFunc(handlers.ResetGitOps)
sessionAuthRouter.Path("/api/v1/gitops/get").Methods("GET").HandlerFunc(handlers.GetGitOpsRepo)
// task status
sessionAuthRouter.Path("/api/v1/task/updatedownload").Methods("GET").HandlerFunc(handlers.GetUpdateDownloadStatus)
/**********************************************************************
* Static routes
**********************************************************************/
// to avoid confusion, we don't serve this in the dev env...
if os.Getenv("DISABLE_SPA_SERVING") != "1" {
spa := handlers.SPAHandler{StaticPath: filepath.Join("web", "dist"), IndexPath: "index.html"}
r.PathPrefix("/").Handler(spa)
}
srv := &http.Server{
Handler: r,
Addr: ":3000",
}
fmt.Printf("Starting kotsadm API on port %d...\n", 3000)
log.Fatal(srv.ListenAndServe())
}