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boundary/internal/cmd/commands/dev/dev.go

737 lines
24 KiB

package dev
import (
"context"
"errors"
"fmt"
"net"
"os"
"os/signal"
"runtime"
"strings"
"syscall"
"time"
"github.com/hashicorp/boundary/globals"
"github.com/hashicorp/boundary/internal/auth/oidc"
"github.com/hashicorp/boundary/internal/auth/password"
"github.com/hashicorp/boundary/internal/cmd/base"
"github.com/hashicorp/boundary/internal/cmd/config"
"github.com/hashicorp/boundary/internal/cmd/ops"
"github.com/hashicorp/boundary/internal/host/static"
"github.com/hashicorp/boundary/internal/iam"
"github.com/hashicorp/boundary/internal/intglobals"
"github.com/hashicorp/boundary/internal/observability/event"
"github.com/hashicorp/boundary/internal/servers/controller"
"github.com/hashicorp/boundary/internal/servers/controller/handlers"
"github.com/hashicorp/boundary/internal/servers/worker"
"github.com/hashicorp/boundary/internal/target/tcp"
"github.com/hashicorp/boundary/internal/types/scope"
"github.com/hashicorp/go-secure-stdlib/parseutil"
"github.com/hashicorp/go-secure-stdlib/strutil"
"github.com/mitchellh/cli"
"github.com/posener/complete"
)
var (
_ cli.Command = (*Command)(nil)
_ cli.CommandAutocomplete = (*Command)(nil)
)
type Command struct {
*base.Server
opsServer *ops.Server
SighupCh chan struct{}
childSighupCh []chan struct{}
ReloadedCh chan struct{}
SigUSR2Ch chan struct{}
Config *config.Config
controller *controller.Controller
worker *worker.Worker
flagLogLevel string
flagLogFormat string
flagCombineLogs bool
flagLoginName string
flagPassword string
flagUnprivilegedLoginName string
flagUnprivilegedPassword string
flagIdSuffix string
flagHostAddress string
flagTargetDefaultPort int
flagTargetSessionMaxSeconds int
flagTargetSessionConnectionLimit int
flagControllerAPIListenAddr string
flagControllerClusterListenAddr string
flagControllerPublicClusterAddr string
flagControllerOnly bool
flagWorkerAuthKey string
flagWorkerProxyListenAddr string
flagWorkerPublicAddr string
flagOpsListenAddr string
flagUiPassthroughDir string
flagRecoveryKey string
flagDatabaseUrl string
flagContainerImage string
flagDisableDatabaseDestruction bool
flagEventFormat string
flagAudit string
flagObservations string
flagSysEvents string
flagEveryEventAllowFilters []string
flagEveryEventDenyFilters []string
flagCreateLoopbackHostPlugin bool
flagPluginExecutionDir string
}
func (c *Command) Synopsis() string {
return "Start a Boundary dev environment"
}
func (c *Command) Help() string {
helpText := `
Usage: boundary dev [options]
Start a dev environment:
$ boundary dev
For a full list of examples, please see the documentation.
` + c.Flags().Help()
return strings.TrimSpace(helpText)
}
func (c *Command) Flags() *base.FlagSets {
set := c.FlagSet(base.FlagSetHTTP)
f := set.NewFlagSet("Command Options")
f.StringVar(&base.StringVar{
Name: "log-level",
Target: &c.flagLogLevel,
EnvVar: "BOUNDARY_LOG_LEVEL",
Completion: complete.PredictSet("trace", "debug", "info", "warn", "err"),
Usage: "Log verbosity level. Supported values (in order of more detail to less) are " +
"\"trace\", \"debug\", \"info\", \"warn\", and \"err\".",
})
f.StringVar(&base.StringVar{
Name: "log-format",
Target: &c.flagLogFormat,
Completion: complete.PredictSet("standard", "json"),
Usage: `Log format. Supported values are "standard" and "json".`,
})
f.StringVar(&base.StringVar{
Name: "id-suffix",
Target: &c.flagIdSuffix,
Default: "1234567890",
EnvVar: "BOUNDARY_DEV_ID_SUFFIX",
Usage: `If set, auto-created resources will use this value for their identifier (along with their resource-specific prefix). Must be 10 alphanumeric characters. As an example, if this is set to "1234567890", the generated password auth method ID will be "ampw_1234567890", the generated TCP target ID will be "ttcp_1234567890", and so on.`,
})
f.StringVar(&base.StringVar{
Name: "password",
Target: &c.flagPassword,
Default: "password",
EnvVar: "BOUNDARY_DEV_PASSWORD",
Usage: "Initial admin login password. If set to the empty string, one will be autogenerated.",
})
f.StringVar(&base.StringVar{
Name: "login-name",
Target: &c.flagLoginName,
Default: "admin",
EnvVar: "BOUNDARY_DEV_LOGIN_NAME",
Usage: "Initial admin login name. If set to the empty string, one will be autogenerated.",
})
f.StringVar(&base.StringVar{
Name: "unprivileged-password",
Target: &c.flagUnprivilegedPassword,
Default: "password",
EnvVar: "BOUNDARY_DEV_UNPRIVILEGED_PASSWORD",
Usage: "Initial unprivileged user login password. If set to the empty string, one will be autogenerated.",
})
f.StringVar(&base.StringVar{
Name: "unprivileged-login-name",
Target: &c.flagUnprivilegedLoginName,
Default: "user",
EnvVar: "BOUNDARY_DEV_UNPRIVILEGED_LOGIN_NAME",
Usage: "Initial unprivileged user name. If set to the empty string, one will be autogenerated.",
})
f.StringVar(&base.StringVar{
Name: "api-listen-address",
Target: &c.flagControllerAPIListenAddr,
EnvVar: "BOUNDARY_DEV_CONTROLLER_API_LISTEN_ADDRESS",
Usage: "Address to bind to for controller \"api\" purpose. If this begins with a forward slash, it will be assumed to be a Unix domain socket path.",
})
f.StringVar(&base.StringVar{
Name: "host-address",
Default: "localhost",
Target: &c.flagHostAddress,
EnvVar: "BOUNDARY_DEV_HOST_ADDRESS",
Usage: "Address to use for the default host that is created. Must be a bare host or IP address, no port.",
})
f.IntVar(&base.IntVar{
Name: "target-default-port",
Default: 22,
Target: &c.flagTargetDefaultPort,
EnvVar: "BOUNDARY_DEV_TARGET_DEFAULT_PORT",
Usage: "Default port to use for the default target that is created.",
})
f.IntVar(&base.IntVar{
Name: "target-session-connection-limit",
Target: &c.flagTargetSessionConnectionLimit,
Default: -1,
EnvVar: "BOUNDARY_DEV_TARGET_SESSION_CONNECTION_LIMIT",
Usage: "Maximum number of connections per session to set on the default target. -1 means unlimited.",
})
f.IntVar(&base.IntVar{
Name: "target-session-max-seconds",
Target: &c.flagTargetSessionMaxSeconds,
EnvVar: "BOUNDARY_DEV_TARGET_SESSION_MAX_SECONDS",
Usage: "Max seconds to use for sessions on the default target.",
})
f.StringVar(&base.StringVar{
Name: "cluster-listen-address",
Target: &c.flagControllerClusterListenAddr,
EnvVar: "BOUNDARY_DEV_CONTROLLER_CLUSTER_LISTEN_ADDRESS",
Usage: "Address to bind to for controller \"cluster\" purpose. If this begins with a forward slash, it will be assumed to be a Unix domain socket path.",
})
f.StringVar(&base.StringVar{
Name: "controller-public-cluster-address",
Target: &c.flagControllerPublicClusterAddr,
EnvVar: "BOUNDARY_DEV_CONTROLLER_PUBLIC_CLUSTER_ADDRESS",
Usage: "Public address at which the controller is reachable for cluster tasks (like worker connections).",
})
f.StringVar(&base.StringVar{
Name: "ops-listen-address",
Target: &c.flagOpsListenAddr,
EnvVar: "BOUNDARY_DEV_OPS_LISTEN_ADDRESS",
Usage: "Address to bind to for \"ops\" purpose. If this begins with a forward slash, it will be assumed to be a Unix domain socket path.",
})
f.BoolVar(&base.BoolVar{
Name: "controller-only",
Target: &c.flagControllerOnly,
Usage: "If set, only a dev controller will be started instead of both a dev controller and dev worker",
})
f.StringVar(&base.StringVar{
Name: "proxy-listen-address",
Target: &c.flagWorkerProxyListenAddr,
EnvVar: "BOUNDARY_DEV_WORKER_PROXY_LISTEN_ADDRESS",
Usage: "Address to bind to for worker \"proxy\" purpose.",
})
f.StringVar(&base.StringVar{
Name: "worker-public-address",
Target: &c.flagWorkerPublicAddr,
EnvVar: "BOUNDARY_DEV_WORKER_PUBLIC_ADDRESS",
Usage: "Public address at which the worker is reachable for session proxying.",
})
f.StringVar(&base.StringVar{
Name: "worker-auth-key",
Target: &c.flagWorkerAuthKey,
EnvVar: "BOUNDARY_DEV_WORKER_AUTH_KEY",
Usage: "If set, a valid base64-encoded AES key to be used for worker-auth purposes",
})
f.BoolVar(&base.BoolVar{
Name: "disable-database-destruction",
Target: &c.flagDisableDatabaseDestruction,
Usage: "If set, if a database is created automatically in Docker, it will not be removed when the dev server is shut down.",
})
f.BoolVar(&base.BoolVar{
Name: "combine-logs",
Target: &c.flagCombineLogs,
Usage: "If set, both startup information and logs will be sent to stdout. If not set (the default), startup information will go to stdout and logs will be sent to stderr.",
})
f.StringVar(&base.StringVar{
Name: "ui-passthrough-dir",
Target: &c.flagUiPassthroughDir,
EnvVar: "BOUNDARY_DEV_UI_PASSTHROUGH_DIR",
Usage: "Enables a passthrough directory in the webserver at /",
})
f.StringVar(&base.StringVar{
Name: "recovery-key",
Target: &c.flagRecoveryKey,
EnvVar: "BOUNDARY_DEV_RECOVERY_KEY",
Usage: "Specifies the base64'd 256-bit AES key to use for recovery operations",
})
f.StringVar(&base.StringVar{
Name: "database-url",
Target: &c.flagDatabaseUrl,
Usage: `If set, specifies the URL used to connect to the database for initialization (otherwise a Docker container will be started). This can refer to a file on disk (file://) from which a URL will be read; an env var (env://) from which the URL will be read; or a direct database URL.`,
})
f.StringVar(&base.StringVar{
Name: "container-image",
Target: &c.flagContainerImage,
Usage: `Specifies a container image to be utilized. Must be in <repo>:<tag> format`,
})
f.StringVar(&base.StringVar{
Name: "event-format",
Target: &c.flagEventFormat,
Completion: complete.PredictSet("cloudevents-json", "cloudevents-text", "hclog-text", "hclog-json"),
Usage: `Event format. Supported values are "cloudevents-json" and "cloudevents-text".`,
})
f.StringVar(&base.StringVar{
Name: "observation-events",
Target: &c.flagObservations,
Completion: complete.PredictSet("true", "false"),
Usage: `Emit observation events. Supported values are "true" and "false".`,
})
f.StringVar(&base.StringVar{
Name: "audit-events",
Target: &c.flagAudit,
Completion: complete.PredictSet("true", "false"),
Usage: `Emit audit events. Supported values are "true" and "false".`,
})
f.StringVar(&base.StringVar{
Name: "system-events",
Target: &c.flagSysEvents,
Completion: complete.PredictSet("true", "false"),
Usage: `Emit system events. Supported values are "true" and "false".`,
})
f.StringSliceVar(&base.StringSliceVar{
Name: "event-allow-filter",
Target: &c.flagEveryEventAllowFilters,
Usage: `The optional every event allow filter. May be specified multiple times.`,
})
f.StringSliceVar(&base.StringSliceVar{
Name: "event-deny-filter",
Target: &c.flagEveryEventDenyFilters,
Usage: `The optional every event deny filter. May be specified multiple times.`,
})
f.StringVar(&base.StringVar{
Name: "plugin-execution-dir",
Target: &c.flagPluginExecutionDir,
EnvVar: "BOUNDARY_DEV_PLUGIN_EXECUTION_DIR",
Usage: "Specifies where Boundary should write plugins that it is executing; if not set defaults to system temp directory.",
})
f.BoolVar(&base.BoolVar{
Name: "create-loopback-host-plugin",
Target: &c.flagCreateLoopbackHostPlugin,
Hidden: true,
})
return set
}
func (c *Command) AutocompleteArgs() complete.Predictor {
return complete.PredictNothing
}
func (c *Command) AutocompleteFlags() complete.Flags {
return c.Flags().Completions()
}
func (c *Command) Run(args []string) int {
const op = "dev.(Command).Run"
c.CombineLogs = c.flagCombineLogs
var err error
f := c.Flags()
if err = f.Parse(args); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
switch c.flagControllerOnly {
case true:
c.Config, err = config.DevController()
default:
c.Config, err = config.DevCombined()
}
if err != nil {
c.UI.Error(fmt.Errorf("Error creating controller dev config: %w", err).Error())
return base.CommandUserError
}
if c.flagWorkerAuthKey != "" {
c.Config.DevWorkerAuthKey = c.flagWorkerAuthKey
for _, kms := range c.Config.Seals {
if strutil.StrListContains(kms.Purpose, globals.KmsPurposeWorkerAuth) {
kms.Config["key"] = c.flagWorkerAuthKey
}
}
}
c.DevLoginName = c.flagLoginName
c.DevPassword = c.flagPassword
c.DevUnprivilegedLoginName = c.flagUnprivilegedLoginName
c.DevUnprivilegedPassword = c.flagUnprivilegedPassword
c.DevTargetDefaultPort = c.flagTargetDefaultPort
c.Config.Plugins.ExecutionDir = c.flagPluginExecutionDir
if c.flagIdSuffix != "" {
if len(c.flagIdSuffix) != 10 {
c.UI.Error("Invalid ID suffix, must be exactly 10 characters")
return base.CommandUserError
}
if !handlers.ValidId(handlers.Id("abc_"+c.flagIdSuffix), "abc") {
c.UI.Error("Invalid ID suffix, must be in the set A-Za-z0-9")
return base.CommandUserError
}
c.DevPasswordAuthMethodId = fmt.Sprintf("%s_%s", password.AuthMethodPrefix, c.flagIdSuffix)
c.DevOidcAuthMethodId = fmt.Sprintf("%s_%s", oidc.AuthMethodPrefix, c.flagIdSuffix)
c.DevUserId = fmt.Sprintf("%s_%s", iam.UserPrefix, c.flagIdSuffix)
c.DevPasswordAccountId = fmt.Sprintf("%s_%s", intglobals.NewPasswordAccountPrefix, c.flagIdSuffix)
c.DevOidcAccountId = fmt.Sprintf("%s_%s", oidc.AccountPrefix, c.flagIdSuffix)
c.DevUnprivilegedUserId = "u_" + strutil.Reverse(strings.TrimPrefix(c.DevUserId, "u_"))
c.DevUnprivilegedPasswordAccountId = fmt.Sprintf("%s_", intglobals.NewPasswordAccountPrefix) + strutil.Reverse(strings.TrimPrefix(c.DevPasswordAccountId, fmt.Sprintf("%s_", intglobals.NewPasswordAccountPrefix)))
c.DevUnprivilegedOidcAccountId = fmt.Sprintf("%s_", oidc.AccountPrefix) + strutil.Reverse(strings.TrimPrefix(c.DevOidcAccountId, fmt.Sprintf("%s_", oidc.AccountPrefix)))
c.DevOrgId = fmt.Sprintf("%s_%s", scope.Org.Prefix(), c.flagIdSuffix)
c.DevProjectId = fmt.Sprintf("%s_%s", scope.Project.Prefix(), c.flagIdSuffix)
c.DevHostCatalogId = fmt.Sprintf("%s_%s", static.HostCatalogPrefix, c.flagIdSuffix)
c.DevHostSetId = fmt.Sprintf("%s_%s", static.HostSetPrefix, c.flagIdSuffix)
c.DevHostId = fmt.Sprintf("%s_%s", static.HostPrefix, c.flagIdSuffix)
c.DevTargetId = fmt.Sprintf("%s_%s", tcp.TargetPrefix, c.flagIdSuffix)
}
host, port, err := net.SplitHostPort(c.flagHostAddress)
if err != nil {
if !strings.Contains(err.Error(), "missing port") {
c.UI.Error(fmt.Errorf("Invalid host address specified: %w", err).Error())
return base.CommandUserError
}
host = c.flagHostAddress
}
if port != "" {
c.UI.Error(`Port must not be specified as part of the dev host address`)
return base.CommandUserError
}
if c.flagTargetSessionMaxSeconds < 0 {
c.UI.Error(`Specified target session max sessions cannot be negative`)
return base.CommandUserError
}
c.DevTargetSessionMaxSeconds = c.flagTargetSessionMaxSeconds
c.DevTargetSessionConnectionLimit = c.flagTargetSessionConnectionLimit
c.DevHostAddress = host
c.Config.DevUiPassthroughDir = c.flagUiPassthroughDir
for _, l := range c.Config.Listeners {
if len(l.Purpose) != 1 {
c.UI.Error("Only one purpose supported for each listener")
return base.CommandUserError
}
switch l.Purpose[0] {
case "api":
if c.flagControllerAPIListenAddr != "" {
l.Address = c.flagControllerAPIListenAddr
}
if strings.HasPrefix(l.Address, "/") {
l.Type = "unix"
}
case "cluster":
if c.flagControllerClusterListenAddr != "" {
l.Address = c.flagControllerClusterListenAddr
if !c.flagControllerOnly {
c.Config.Worker.Controllers = []string{l.Address}
}
} else {
l.Address = "127.0.0.1:9201"
}
if strings.HasPrefix(l.Address, "/") {
l.Type = "unix"
}
case "ops":
if c.flagOpsListenAddr != "" {
l.Address = c.flagOpsListenAddr
}
if strings.HasPrefix(l.Address, "/") {
l.Type = "unix"
}
case "proxy":
if c.flagWorkerProxyListenAddr != "" {
l.Address = c.flagWorkerProxyListenAddr
} else {
l.Address = "127.0.0.1:9202"
}
}
}
if err := c.SetupControllerPublicClusterAddress(c.Config, c.flagControllerPublicClusterAddr); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
c.InfoKeys = append(c.InfoKeys, "controller public cluster addr")
c.Info["controller public cluster addr"] = c.Config.Controller.PublicClusterAddr
if err := c.SetupWorkerPublicAddress(c.Config, c.flagWorkerPublicAddr); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
if !c.flagControllerOnly {
c.InfoKeys = append(c.InfoKeys, "worker public proxy addr")
c.Info["worker public proxy addr"] = c.Config.Worker.PublicAddr
}
if err := c.SetupLogging(c.flagLogLevel, c.flagLogFormat, "", ""); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
var serverName string
switch {
case c.Config.Controller == nil:
serverName = "boundary-dev"
default:
if _, err := c.Config.Controller.InitNameIfEmpty(); err != nil {
c.UI.Error(err.Error())
return base.CommandCliError
}
serverName = c.Config.Controller.Name + "/boundary-dev"
}
eventFlags, err := base.NewEventFlags(event.TextSinkFormat, base.ComposedOfEventArgs{
Format: c.flagEventFormat,
Audit: c.flagAudit,
Observations: c.flagObservations,
SysEvents: c.flagSysEvents,
Allow: c.flagEveryEventAllowFilters,
Deny: c.flagEveryEventDenyFilters,
})
if err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
// Initialize status grace period (0 denotes using env or default
// here)
c.SetStatusGracePeriodDuration(0)
base.StartMemProfiler(c.Context)
if err := c.SetupEventing(
c.Logger,
c.StderrLock,
serverName,
base.WithEventerConfig(c.Config.Eventing),
base.WithEventFlags(eventFlags),
base.WithEventGating(true)); err != nil {
c.UI.Error(err.Error())
return base.CommandCliError
}
if c.flagRecoveryKey != "" {
c.Config.DevRecoveryKey = c.flagRecoveryKey
}
if err := c.SetupKMSes(c.Context, c.UI, c.Config); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
if c.RootKms == nil {
c.UI.Error("Controller KMS not found after parsing KMS blocks")
return base.CommandUserError
}
if c.WorkerAuthKms == nil {
c.UI.Error("Worker Auth KMS not found after parsing KMS blocks")
return base.CommandUserError
}
c.InfoKeys = append(c.InfoKeys, "[Controller] AEAD Key Bytes")
c.Info["[Controller] AEAD Key Bytes"] = c.Config.DevControllerKey
c.InfoKeys = append(c.InfoKeys, "[Worker-Auth] AEAD Key Bytes")
c.Info["[Worker-Auth] AEAD Key Bytes"] = c.Config.DevWorkerAuthKey
c.InfoKeys = append(c.InfoKeys, "[Recovery] AEAD Key Bytes")
c.Info["[Recovery] AEAD Key Bytes"] = c.Config.DevRecoveryKey
// Initialize the listeners
if err := c.SetupListeners(c.UI, c.Config.SharedConfig, []string{"api", "cluster", "proxy", "ops"}); err != nil {
c.UI.Error(err.Error())
return base.CommandUserError
}
// Write out the PID to the file now that server has successfully started
if err := c.StorePidFile(c.Config.PidFile); err != nil {
c.UI.Error(fmt.Errorf("Error storing PID: %w", err).Error())
return base.CommandUserError
}
defer func() {
if err := c.RunShutdownFuncs(); err != nil {
c.UI.Error(fmt.Errorf("Error running shutdown tasks: %w", err).Error())
}
}()
var opts []base.Option
if c.flagCreateLoopbackHostPlugin {
c.DevLoopbackHostPluginId = "pl_1234567890"
c.EnabledPlugins = append(c.EnabledPlugins, base.EnabledPluginHostLoopback)
c.Config.Controller.SchedulerRunJobInterval = 100 * time.Millisecond
}
switch c.flagDatabaseUrl {
case "":
if c.flagDisableDatabaseDestruction {
opts = append(opts, base.WithSkipDatabaseDestruction())
}
if c.flagContainerImage != "" {
opts = append(opts, base.WithContainerImage(c.flagContainerImage))
}
if err := c.CreateDevDatabase(c.Context, opts...); err != nil {
c.UI.Error(fmt.Errorf("Error creating dev database container %w", err).Error())
return base.CommandCliError
}
if !c.flagDisableDatabaseDestruction {
// Use background context here so that we don't immediately fail to
// cleanup if the command context has already been canceled
c.ShutdownFuncs = append(c.ShutdownFuncs, func() error { return c.DestroyDevDatabase(context.Background()) })
}
default:
c.DatabaseUrl, err = parseutil.ParsePath(c.flagDatabaseUrl)
if err != nil && !errors.Is(err, parseutil.ErrNotAUrl) {
c.UI.Error(fmt.Errorf("Error parsing database url: %w", err).Error())
return base.CommandUserError
}
if err := c.CreateDevDatabase(c.Context, opts...); err != nil {
c.UI.Error(fmt.Errorf("Error connecting to database: %w", err).Error())
return base.CommandCliError
}
}
c.PrintInfo(c.UI)
if err := c.ReleaseLogGate(); err != nil {
c.UI.Error(fmt.Errorf("Error releasing event gate: %w", err).Error())
return base.CommandCliError
}
{
c.EnabledPlugins = append(c.EnabledPlugins, base.EnabledPluginHostAws, base.EnabledPluginHostAzure)
conf := &controller.Config{
RawConfig: c.Config,
Server: c.Server,
}
var err error
c.controller, err = controller.New(c.Context, conf)
if err != nil {
c.UI.Error(fmt.Errorf("Error initializing controller: %w", err).Error())
return base.CommandCliError
}
if err := c.controller.Start(); err != nil {
retErr := fmt.Errorf("Error starting controller: %w", err)
if err := c.controller.Shutdown(); err != nil {
c.UI.Error(retErr.Error())
retErr = fmt.Errorf("Error shutting down controller: %w", err)
}
c.UI.Error(retErr.Error())
return base.CommandCliError
}
}
if !c.flagControllerOnly {
conf := &worker.Config{
RawConfig: c.Config,
Server: c.Server,
}
var err error
c.worker, err = worker.New(conf)
if err != nil {
c.UI.Error(fmt.Errorf("Error initializing worker: %w", err).Error())
return base.CommandCliError
}
if err := c.worker.Start(); err != nil {
retErr := fmt.Errorf("Error starting worker: %w", err)
if err := c.worker.Shutdown(); err != nil {
c.UI.Error(retErr.Error())
retErr = fmt.Errorf("Error shutting down worker: %w", err)
}
c.UI.Error(retErr.Error())
if err := c.controller.Shutdown(); err != nil {
c.UI.Error(fmt.Errorf("Error with controller shutdown: %w", err).Error())
}
return base.CommandCliError
}
}
opsServer, err := ops.NewServer(c.Logger, c.controller, c.Listeners...)
if err != nil {
c.UI.Error(fmt.Errorf("Failed to start ops listeners: %w", err).Error())
return base.CommandCliError
}
c.opsServer = opsServer
c.opsServer.Start()
// Wait for shutdown
shutdownTriggered := false
for !shutdownTriggered {
select {
case <-c.ShutdownCh:
c.UI.Output("==> Boundary dev environment shutdown triggered, interrupt again to force")
// Add a force-shutdown goroutine to consume another interrupt
abortForceShutdownCh := make(chan struct{})
defer close(abortForceShutdownCh)
go func() {
shutdownCh := make(chan os.Signal, 4)
signal.Notify(shutdownCh, os.Interrupt, syscall.SIGTERM)
select {
case <-shutdownCh:
c.UI.Error("Second interrupt received, forcing shutdown")
os.Exit(base.CommandUserError)
case <-abortForceShutdownCh:
// No-op, we just use this to shut down the goroutine
}
}()
if c.Config.Controller != nil {
c.opsServer.WaitIfHealthExists(c.Config.Controller.GracefulShutdownWaitDuration, c.UI)
}
if !c.flagControllerOnly {
if err := c.worker.Shutdown(); err != nil {
c.UI.Error(fmt.Errorf("Error shutting down worker: %w", err).Error())
}
}
if err := c.controller.Shutdown(); err != nil {
c.UI.Error(fmt.Errorf("Error shutting down controller: %w", err).Error())
}
err := c.opsServer.Shutdown()
if err != nil {
c.UI.Error(fmt.Errorf("Failed to shutdown ops listeners: %w", err).Error())
}
shutdownTriggered = true
case <-c.SigUSR2Ch:
buf := make([]byte, 32*1024*1024)
n := runtime.Stack(buf[:], true)
event.WriteSysEvent(context.TODO(), op, "goroutine trace", "stack", string(buf[:n]))
}
}
return base.CommandSuccess
}