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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/updatechecker"
)
func Start() {
log.Printf("kotsadm version %s\n", os.Getenv("VERSION"))
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
if err := waitForDependencies(ctx); err != nil {
panic(err)
}
cancel()
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 := 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(mux.CORSMethodMiddleware(r))
r.HandleFunc("/healthz", handlers.Healthz)
// proxy all graphql requests
r.Path("/graphql").Methods("OPTIONS").HandlerFunc(handlers.CORS)
r.Path("/graphql").Methods("POST").HandlerFunc(handlers.NodeProxy(upstream))
// Api ping
r.HandleFunc("/api/v1/ping", handlers.Ping)
// Functions that the operator calls
r.Path("/api/v1/appstatus").Methods("PUT").HandlerFunc(handlers.NodeProxy(upstream))
r.Path("/api/v1/deploy/result").Methods("PUT").HandlerFunc(handlers.NodeProxy(upstream))
r.Path("/api/v1/preflight/{appSlug}/{clusterSlug}/{sequence}").Methods("GET").HandlerFunc(handlers.NodeProxy(upstream))
r.Path("/api/v1/preflight/{appSlug}/{clusterSlug}/{sequence}").Methods("POST").HandlerFunc(handlers.NodeProxy(upstream))
// Support Bundles
r.Path("/api/v1/troubleshoot").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetDefaultTroubleshoot)
r.Path("/api/v1/troubleshoot/{appSlug}").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetTroubleshoot)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleSlug}").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetSupportBundle)
r.Path("/api/v1/troubleshoot/{appId}/{bundleId}").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UploadSupportBundle)
r.Path("/api/v1/troubleshoot/app/{appSlug}/supportbundles").Methods("OPTIONS", "GET").HandlerFunc(handlers.ListSupportBundles)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/files").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetSupportBundleFiles)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/redactions").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetSupportBundleRedactions)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/redactions").Methods("PUT").HandlerFunc(handlers.SetSupportBundleRedactions)
r.Path("/api/v1/troubleshoot/supportbundle/{bundleId}/download").Methods("OPTIONS", "GET").HandlerFunc(handlers.DownloadSupportBundle)
r.Path("/api/v1/troubleshoot/analyzebundle/{bundleId}").Methods("POST").HandlerFunc(handlers.NodeProxy(upstream))
// redactor routes
r.Path("/api/v1/redact/set").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UpdateRedact)
r.Path("/api/v1/redact/get").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetRedact)
r.Path("/api/v1/redacts").Methods("OPTIONS", "GET").HandlerFunc(handlers.ListRedactors)
r.Path("/api/v1/redact/spec/{slug}").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetRedactMetadataAndYaml)
r.Path("/api/v1/redact/spec/{slug}").Methods("POST").HandlerFunc(handlers.SetRedactMetadataAndYaml)
r.Path("/api/v1/redact/spec/{slug}").Methods("DELETE").HandlerFunc(handlers.DeleteRedact)
r.Path("/api/v1/redact/enabled/{slug}").Methods("OPTIONS", "POST").HandlerFunc(handlers.SetRedactEnabled)
r.PathPrefix("/api/v1/kots/").Methods("OPTIONS").HandlerFunc(handlers.CORS)
r.PathPrefix("/api/v1/kots/").Methods("HEAD", "GET", "POST", "PUT", "DELETE").HandlerFunc(handlers.NodeProxy(upstream))
// proxy for license/titled api
r.Path("/license/v1/license").Methods("GET").HandlerFunc(handlers.NodeProxy(upstream))
// Airgap
r.Path("/api/v1/app/airgap").Methods("OPTIONS", "POST", "PUT").HandlerFunc(handlers.UploadAirgapBundle)
r.Path("/api/v1/app/airgap/status").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetAirgapInstallStatus)
// Implemented handlers
r.Path("/api/v1/license/platform").Methods("OPTIONS", "POST").HandlerFunc(handlers.ExchangePlatformLicense)
r.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflight/ignore-rbac").Methods("OPTIONS", "POST").HandlerFunc(handlers.IgnorePreflightRBACErrors)
r.Path("/api/v1/app/{appSlug}/sequence/{sequence}/preflight/run").Methods("OPTIONS", "POST").HandlerFunc(handlers.StartPreflightChecks)
r.Path("/api/v1/upload").Methods("PUT").HandlerFunc(handlers.UploadExistingApp)
r.Path("/api/v1/download").Methods("GET").HandlerFunc(handlers.DownloadApp)
r.Path("/api/v1/app/{appSlug}/sequence/{sequence}/deploy").Methods("OPTIONS", "POST").HandlerFunc(handlers.DeployAppVersion)
r.Path("/api/v1/app/{appSlug}/sequence/{sequence}/renderedcontents").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetAppRenderedContents)
r.Path("/api/v1/app/{appSlug}/sequence/{sequence}/contents").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetAppContents)
r.Path("/api/v1/app/{appSlug}/cluster/{clusterId}/dashboard").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetAppDashboard)
r.HandleFunc("/api/v1/login", handlers.Login)
r.HandleFunc("/api/v1/logout", handlers.NotImplemented)
// Installation
r.Path("/api/v1/license").Methods("OPTIONS", "POST").HandlerFunc(handlers.UploadNewLicense)
r.Path("/api/v1/license/resume").Methods("OPTIONS", "PUT").HandlerFunc(handlers.ResumeInstallOnline)
r.Path("/api/v1/registry").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetKotsadmRegistry)
r.Path("/api/v1/imagerewritestatus").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetImageRewriteStatus)
r.Path("/api/v1/metadata").Methods("OPTIONS", "GET").HandlerFunc(handlers.Metadata)
r.Path("/api/v1/app/online/status").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetOnlineInstallStatus)
r.Path("/api/v1/app/{appSlug}/registry").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UpdateAppRegistry)
r.Path("/api/v1/app/{appSlug}/registry").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetAppRegistry)
r.Path("/api/v1/app/{appSlug}/registry/validate").Methods("OPTIONS", "POST").HandlerFunc(handlers.ValidateAppRegistry)
r.Path("/api/v1/app/{appSlug}/config").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UpdateAppConfig)
r.Path("/api/v1/app/{appSlug}/license").Methods("OPTIONS", "PUT").HandlerFunc(handlers.SyncLicense)
r.Path("/api/v1/app/{appSlug}/license").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetLicense)
r.Path("/api/v1/app/{appSlug}/updatecheck").Methods("OPTIONS", "POST").HandlerFunc(handlers.AppUpdateCheck)
r.Path("/api/v1/app/{appSlug}/updatecheckerspec").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UpdateCheckerSpec)
// kotsadm snapshots
r.Path("/api/v1/snapshots").Methods("OPTIONS", "GET").HandlerFunc(handlers.ListKotsadmBackups)
r.Path("/api/v1/snapshot/{snapshotName}").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetKotsadmBackup)
// App snapshot routes
r.Path("/api/v1/app/{appSlug}/snapshot/backup").Methods("OPTIONS", "POST").HandlerFunc(handlers.CreateBackup)
r.Path("/api/v1/app/{appSlug}/snapshot/restore/status").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetRestoreStatus)
r.Path("/api/v1/app/{appSlug}/snapshots").Methods("OPTIONS", "GET").HandlerFunc(handlers.ListBackups)
// Global snapshot routes
r.Path("/api/v1/snapshots/settings").Methods("OPTIONS", "GET").HandlerFunc(handlers.GetGlobalSnapshotSettings)
r.Path("/api/v1/snapshots/settings").Methods("OPTIONS", "PUT").HandlerFunc(handlers.UpdateGlobalSnapshotSettings)
r.Path("/api/v1/snapshot/{snapshotName}/restore").Methods("OPTIONS", "POST").HandlerFunc(handlers.CreateRestore)
// Find a home snapshot routes
r.Path("/api/v1/snapshot/{backup}/logs").Methods("OPTIONS", "GET").HandlerFunc(handlers.DownloadSnapshotLogs)
// TODO
// KURL
r.HandleFunc("/api/v1/kurl", handlers.NotImplemented)
r.Path("/api/v1/kurl/generate-node-join-command-worker").Methods("OPTIONS", "POST").HandlerFunc(handlers.GenerateNodeJoinCommandWorker)
r.Path("/api/v1/kurl/generate-node-join-command-master").Methods("OPTIONS", "POST").HandlerFunc(handlers.GenerateNodeJoinCommandMaster)
// Prometheus
r.HandleFunc("/api/v1/prometheus", handlers.NotImplemented)
// GitOps
r.HandleFunc("/api/v1/gitops", handlers.NotImplemented)
// 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())
}