env: set ceph monitors variables

they indicate the ceph monitors on the specified zone

* MON{zoneID}_NAME
* MON{zoneID}_ID
* MON{zoneID}_IP

Signed-off-by: Alejandro Mery <amery@jpi.io>

.vscode/settings.json

@@ -2,7 +2,6 @@
     "cSpell.words": [
         "ceph",
         "darvaza",
-        "gofrs",
         "jpictl",
         "zerolog"
     ]

cmd/jpictl/config.go

@@ -17,6 +17,5 @@ var cfg = &Config{
 func (cfg *Config) LoadZones(resolve bool) (*zones.Zones, error) {
 	return zones.New(cfg.Base, cfg.Domain,
 		zones.ResolvePublicAddresses(resolve),
-		zones.WithLogger(log),
 	)
 }

cmd/jpictl/dump.go

@@ -52,9 +52,8 @@ const encoding = YAMLEncoding
 
 // Command
 var dumpCmd = &cobra.Command{
-	Use:    "dump",
-	Short:  "generates a text representation of the config",
-	PreRun: setVerbosity,
+	Use:   "dump",
+	Short: "generates a text representation of the config",
 	RunE: func(_ *cobra.Command, _ []string) error {
 		var buf bytes.Buffer
 		var enc Encoder

cmd/jpictl/env.go

@@ -8,20 +8,15 @@ import (
 
 // Command
 var envCmd = &cobra.Command{
-	Use:    "env",
-	Short:  "generates environment variables for shell scripts",
-	PreRun: setVerbosity,
+	Use:   "env",
+	Short: "generates environment variables for shell scripts",
 	RunE: func(_ *cobra.Command, _ []string) error {
 		m, err := cfg.LoadZones(false)
 		if err != nil {
 			return err
 		}
 
-		env, err := m.Env(*envExport)
-		if err != nil {
-			return err
-		}
-		_, err = env.WriteTo(os.Stdout)
+		_, err = m.Env(*envExport).WriteTo(os.Stdout)
 		return err
 	},
 }

cmd/jpictl/gateway.go

@@ -19,9 +19,8 @@ var gatewayCmd = &cobra.Command{
 
 // gateway set
 var gatewaySetCmd = &cobra.Command{
-	Use:    "set",
-	Short:  "gateway set sets machines as gateways",
-	PreRun: setVerbosity,
+	Use:   "set",
+	Short: "gateway set sets machines as gateways",
 	RunE: func(_ *cobra.Command, args []string) error {
 		m, err := cfg.LoadZones(false)
 		if err != nil {

cmd/jpictl/log.go

@@ -3,9 +3,14 @@ package main
 import (
 	"fmt"
 
+	"darvaza.org/sidecar/pkg/logger/zerolog"
 	"darvaza.org/slog"
 )
 
+var (
+	log = zerolog.New(nil, slog.Debug)
+)
+
 // fatal is a convenience wrapper for slog.Logger.Fatal().Print()
 func fatal(err error, msg string, args ...any) {
 	l := log.Fatal()

cmd/jpictl/main.go

@@ -2,8 +2,6 @@
 package main
 
 import (
-	"darvaza.org/sidecar/pkg/logger/zerolog"
-	"darvaza.org/slog"
 	"github.com/spf13/cobra"
 )
 
@@ -12,29 +10,13 @@ const (
 	CmdName = "jpictl"
 )
 
-var (
-	log       = zerolog.New(nil, slog.Error)
-	verbosity int
-	rootCmd   = &cobra.Command{
-		Use:   CmdName,
-		Short: "control tool for jpi.cloud",
-	}
-)
+var rootCmd = &cobra.Command{
+	Use:   CmdName,
+	Short: "control tool for jpi.cloud",
+}
 
 func main() {
 	if err := rootCmd.Execute(); err != nil {
 		fatal(err, "")
 	}
 }
-
-func init() {
-	rootCmd.PersistentFlags().CountVarP(&verbosity, "verbosity", "v", "increase the verbosity level to Warn, Info or Debug")
-}
-
-func setVerbosity(_ *cobra.Command, _ []string) {
-	desired := int8(slog.Error) + int8(verbosity)
-	if desired > 6 {
-		desired = 6
-	}
-	log = log.WithLevel(slog.LogLevel(desired))
-}

cmd/jpictl/write.go

@@ -6,9 +6,8 @@ import (
 
 // Command
 var writeCmd = &cobra.Command{
-	Use:    "write",
-	Short:  "rewrites all config files",
-	PreRun: setVerbosity,
+	Use:   "write",
+	Short: "rewrites all config files",
 	RunE: func(_ *cobra.Command, _ []string) error {
 		m, err := cfg.LoadZones(false)
 		if err != nil {

go.mod

@@ -3,12 +3,11 @@ module git.jpi.io/amery/jpictl
 go 1.19
 
 require (
-	asciigoat.org/ini v0.2.5
+	asciigoat.org/ini v0.2.4
 	darvaza.org/core v0.9.8
 	darvaza.org/resolver v0.5.4
 	darvaza.org/sidecar v0.0.2
 	darvaza.org/slog v0.5.3
-	darvaza.org/slog/handlers/discard v0.4.5
 	github.com/burntSushi/toml v0.3.1
 	github.com/gofrs/uuid/v5 v5.0.0
 	github.com/hack-pad/hackpadfs v0.2.1

go.sum

@@ -1,7 +1,7 @@
 asciigoat.org/core v0.3.9 h1:hgDDz4ecm3ZvehX++m8A/IzAt+B5oDPiRtxatzfUHPQ=
 asciigoat.org/core v0.3.9/go.mod h1:CAaHwyw8MpAq4a1MYtN2dxJrsK+hmIdW50OndaQZYPI=
-asciigoat.org/ini v0.2.5 h1:4gRIp9rU+XQt8+HMqZO5R7GavMv9Yl2+N+je6djDIAE=
-asciigoat.org/ini v0.2.5/go.mod h1:gmXzJ9XFqf1NLk5nQkj04USQ4tMtdRJHNQX6vp3DzjU=
+asciigoat.org/ini v0.2.4 h1:fTswCCBle65kTq9AuyN7q7RjYJ5sVTxi9zCAKWSbP6A=
+asciigoat.org/ini v0.2.4/go.mod h1:gmXzJ9XFqf1NLk5nQkj04USQ4tMtdRJHNQX6vp3DzjU=
 darvaza.org/core v0.9.8 h1:luLxgfUc2pzuusYPo/Z/dC/qr9XZPKpSQw8/kS7zNUM=
 darvaza.org/core v0.9.8/go.mod h1:Dbme64naxeshQfxcVJX9ZT7AiGyIY8kldfuELVtf8mw=
 darvaza.org/resolver v0.5.4 h1:dlSBNV14yYsp7Kg7ipwYOMNsLbrpeXa8Z0HBTa0Ryxs=
@@ -10,8 +10,6 @@ darvaza.org/sidecar v0.0.2 h1:4H8FUxc43kkLjxdShN1CoxLTcoHQsZjDVwm7kt6eIK0=
 darvaza.org/sidecar v0.0.2/go.mod h1:yFC3Qt3j+uS7n9CMpLxwrA68z+FNJhENoenBc9zBJJo=
 darvaza.org/slog v0.5.3 h1:sQzmZXgqRh9oFMKBwEYrEpucLvKJVZxaxa2bHIA6GJ0=
 darvaza.org/slog v0.5.3/go.mod h1:59d+yi+C7gn4pDDuwbbOKawERpdXthFFk1Yc+Sv6XB0=
-darvaza.org/slog/handlers/discard v0.4.5 h1:RRykOItNolHyiUav57lG/GFBL33rcljoa0nWTpY+T0g=
-darvaza.org/slog/handlers/discard v0.4.5/go.mod h1:HYHfISQjMqcPbPoPZ92ib/u7s9JcXvF6OaygpPFwdF8=
 darvaza.org/slog/handlers/filter v0.4.5 h1:CX1bMzldd67e3y3s3Sh4jK8Lyo0WMvTGBB2lD315jhc=
 darvaza.org/slog/handlers/filter v0.4.5/go.mod h1:OuH9rHYg9CIErTJCZliMnFexBfP/HJ9PZ1V1VwSCZ1g=
 darvaza.org/slog/handlers/zerolog v0.4.5 h1:W4cgGORx4wImr+RL96CWSQGTdkZzKX6YHXPSYJvdoB4=

pkg/ceph/config.go

@@ -1,11 +1,8 @@
 package ceph
 
 import (
-	"bytes"
-	"fmt"
 	"io"
 	"net/netip"
-	"strings"
 
 	"github.com/gofrs/uuid/v5"
 
@@ -20,37 +17,11 @@ type Config struct {
 // GlobalConfig represents the [global] section of a ceph.conf file
 type GlobalConfig struct {
 	FSID           uuid.UUID    `ini:"fsid"`
-	Monitors       []string     `ini:"mon_initial_members,comma"`
-	MonitorsAddr   []netip.Addr `ini:"mon_host,comma"`
+	Monitors       []string     `ini:"mon_host,comma"`
+	MonitorsAddr   []netip.Addr `ini:"mon_initial_members,comma"`
 	ClusterNetwork netip.Prefix `ini:"cluster_network"`
 }
 
-// WriteTo writes a Wireguard [Config] onto the provided [io.Writer]
-func (cfg *Config) WriteTo(w io.Writer) (int64, error) {
-	var buf bytes.Buffer
-
-	writeGlobalToBuffer(&buf, &cfg.Global)
-	return buf.WriteTo(w)
-}
-
-func writeGlobalToBuffer(w *bytes.Buffer, c *GlobalConfig) {
-	_, _ = w.WriteString("[global]\n")
-	_, _ = fmt.Fprintf(w, "%s = %s\n", "fsid", c.FSID.String())
-	_, _ = fmt.Fprintf(w, "%s = %s\n", "mon_initial_members", strings.Join(c.Monitors, ", "))
-	_, _ = fmt.Fprintf(w, "%s = %s\n", "mon_host", joinAddrs(c.MonitorsAddr, ", "))
-	_, _ = fmt.Fprintf(w, "%s = %s\n", "cluster_network", c.ClusterNetwork.String())
-}
-
-func joinAddrs(addrs []netip.Addr, sep string) string {
-	s := make([]string, len(addrs))
-
-	for i, addr := range addrs {
-		s[i] = addr.String()
-	}
-
-	return strings.Join(s, sep)
-}
-
 // NewConfigFromReader parses the ceph.conf file
 func NewConfigFromReader(r io.Reader) (*Config, error) {
 	doc, err := basic.Decode(r)

pkg/ceph/config_parser.go

@@ -43,8 +43,6 @@ func loadGlobalConfField(cfg *GlobalConfig, field basic.Field) error {
 	// revive:enable:cyclomatic
 	// revive:enable:cognitive-complexity
 
-	// TODO: refactor when asciigoat's ini parser learns to do reflection
-
 	switch field.Key {
 	case "fsid":
 		if !core.IsZero(cfg.FSID) {

pkg/zones/ceph.go

@@ -14,12 +14,8 @@ import (
 // GetCephFSID returns our Ceph's FSID
 func (m *Zones) GetCephFSID() (uuid.UUID, error) {
 	if core.IsZero(m.CephFSID) {
-		// generate one
-		v, err := uuid.NewV4()
-		if err != nil {
-			return uuid.Nil, err
-		}
-		m.CephFSID = v
+		// TODO: generate one
+		return uuid.Nil, nil
 	}
 	return m.CephFSID, nil
 }
@@ -35,18 +31,6 @@ func (m *Zones) GetCephConfig() (*ceph.Config, error) {
 	return ceph.NewConfigFromReader(r)
 }
 
-// WriteCephConfig writes the ceph.conf file
-func (m *Zones) WriteCephConfig(cfg *ceph.Config) error {
-	f, err := m.CreateTruncFile("ceph.conf")
-	if err != nil {
-		return err
-	}
-	defer f.Close()
-
-	_, err = cfg.WriteTo(f)
-	return err
-}
-
 // GenCephConfig prepares a ceph.Config using the cluster information
 func (m *Zones) GenCephConfig() (*ceph.Config, error) {
 	fsid, err := m.GetCephFSID()

pkg/zones/ceph_scan.go

@@ -1,12 +1,87 @@
 package zones
 
 import (
+	"net/netip"
 	"os"
+	"strings"
 
-	"darvaza.org/slog"
+	"darvaza.org/core"
 	"git.jpi.io/amery/jpictl/pkg/ceph"
 )
 
+// CephMissingMonitorError is an error that contains ceph
+// monitors present in ceph.conf but not found on the cluster
+type CephMissingMonitorError struct {
+	Names []string
+	Addrs []netip.Addr
+}
+
+func (err *CephMissingMonitorError) appendName(name string) {
+	err.Names = append(err.Names, name)
+}
+
+func (err *CephMissingMonitorError) appendAddr(addr netip.Addr) {
+	err.Addrs = append(err.Addrs, addr)
+}
+
+// OK tells if this instance actual shouldn't be treated as an error
+func (err CephMissingMonitorError) OK() bool {
+	switch {
+	case len(err.Names) > 0:
+		return false
+	case len(err.Addrs) > 0:
+		return false
+	default:
+		return true
+	}
+}
+
+func (err CephMissingMonitorError) Error() string {
+	if !err.OK() {
+		var buf strings.Builder
+
+		_, _ = buf.WriteString("missing:")
+		err.writeNames(&buf)
+		err.writeAddrs(&buf)
+
+		return buf.String()
+	}
+
+	// no error
+	return ""
+}
+
+func (err *CephMissingMonitorError) writeNames(w *strings.Builder) {
+	if len(err.Names) > 0 {
+		_, _ = w.WriteString(" mon_host:")
+		for i, name := range err.Names {
+			if i != 0 {
+				_, _ = w.WriteRune(',')
+			}
+			_, _ = w.WriteString(name)
+		}
+	}
+}
+
+func (err *CephMissingMonitorError) writeAddrs(w *strings.Builder) {
+	_, _ = w.WriteString(" mon_initial_members:")
+	for i, addr := range err.Addrs {
+		if i != 0 {
+			_, _ = w.WriteRune(',')
+		}
+		_, _ = w.WriteString(addr.String())
+	}
+}
+
+// AsError returns nil if the instance is actually OK
+func (err *CephMissingMonitorError) AsError() error {
+	if err == nil || err.OK() {
+		return nil
+	}
+
+	return err
+}
+
 type cephScanTODO struct {
 	names map[string]bool
 	addrs map[string]bool
@@ -34,24 +109,26 @@ func (todo *cephScanTODO) checkMachine(p *Machine) bool {
 	return false
 }
 
-func (todo *cephScanTODO) LogMissing(log slog.Logger) {
+func (todo *cephScanTODO) Missing() error {
+	var check CephMissingMonitorError
+
 	for name, found := range todo.names {
 		if !found {
-			log.Warn().
-				WithField("subsystem", "ceph").
-				WithField("monitor", name).
-				Print("unknown monitor")
+			check.appendName(name)
 		}
 	}
 
 	for addr, found := range todo.addrs {
 		if !found {
-			log.Warn().
-				WithField("subsystem", "ceph").
-				WithField("monitor", addr).
-				Print("unknown monitor")
+			var a netip.Addr
+			// it wouldn't be on the map if it wasn't valid
+			_ = a.UnmarshalText([]byte(addr))
+
+			check.appendAddr(a)
 		}
 	}
+
+	return check.AsError()
 }
 
 func newCephScanTODO(cfg *ceph.Config) *cephScanTODO {
@@ -80,18 +157,14 @@ func (m *Zones) scanCephMonitors(_ *ScanOptions) error {
 		return err
 	}
 
-	if cfg != nil {
-		// store FSID
-		m.CephFSID = cfg.Global.FSID
-
-		// flag monitors based on config
-		todo := newCephScanTODO(cfg)
-		m.ForEachMachine(func(p *Machine) bool {
-			p.CephMonitor = todo.checkMachine(p)
-			return false
-		})
-
-		todo.LogMissing(m.log)
+	// flag monitors based on config
+	todo := newCephScanTODO(cfg)
+	m.ForEachMachine(func(p *Machine) bool {
+		p.CephMonitor = todo.checkMachine(p)
+		return false
+	})
+	if err := todo.Missing(); err != nil {
+		return core.Wrap(err, "ceph")
 	}
 
 	// make sure every zone has one

pkg/zones/env.go

@@ -11,24 +11,15 @@ import (
 type Env struct {
 	ZoneIterator
 
-	cephFSID string
-	export   bool
+	export bool
 }
 
 // Env returns a shell environment factory
-func (m *Zones) Env(export bool) (*Env, error) {
-	fsid, err := m.GetCephFSID()
-	if err != nil {
-		return nil, err
-	}
-
-	env := &Env{
+func (m *Zones) Env(export bool) *Env {
+	return &Env{
 		ZoneIterator: m,
-		cephFSID:     fsid.String(),
 		export:       export,
 	}
-
-	return env, nil
 }
 
 // Zones returns the list of Zone IDs
@@ -47,12 +38,7 @@ func (m *Env) Zones() []int {
 func (m *Env) WriteTo(w io.Writer) (int64, error) {
 	var buf bytes.Buffer
 
-	if m.cephFSID != "" {
-		m.writeEnvVar(&buf, m.cephFSID, "FSID")
-	}
-
 	m.writeEnvVarInts(&buf, m.Zones(), "ZONES")
-
 	m.ForEachZone(func(z *Zone) bool {
 		m.writeEnvZone(&buf, z)
 		return false

pkg/zones/errors.go

@@ -1,16 +0,0 @@
-package zones
-
-import "errors"
-
-var (
-	// ErrInvalidName indicates the name isn't valid
-	ErrInvalidName = errors.New("invalid name")
-
-	// ErrUnknownNode indicates there is a reference to a node
-	// we don't have on the tree
-	ErrUnknownNode = errors.New("node does not exist")
-
-	// ErrInvalidNode indicates the nodes can't be used for
-	// the intended purpose
-	ErrInvalidNode = errors.New("invalid node")
-)

pkg/zones/log.go

@@ -1,49 +0,0 @@
-package zones
-
-import "darvaza.org/slog"
-
-type logger interface {
-	withDebug() (slog.Logger, bool)
-	withInfo() (slog.Logger, bool)
-
-	debug() slog.Logger
-	info() slog.Logger
-	warn(error) slog.Logger
-	error(error) slog.Logger
-}
-
-var (
-	_ logger = (*Zones)(nil)
-)
-
-func (z *Zones) withDebug() (slog.Logger, bool) {
-	return z.debug().WithEnabled()
-}
-
-func (z *Zones) withInfo() (slog.Logger, bool) {
-	return z.debug().WithEnabled()
-}
-
-func (z *Zones) debug() slog.Logger {
-	return z.log.Debug()
-}
-
-func (z *Zones) info() slog.Logger {
-	return z.log.Info()
-}
-
-func (z *Zones) warn(err error) slog.Logger {
-	l := z.log.Warn()
-	if err != nil {
-		l = l.WithField(slog.ErrorFieldName, err)
-	}
-	return l
-}
-
-func (z *Zones) error(err error) slog.Logger {
-	l := z.log.Error()
-	if err != nil {
-		l = l.WithField(slog.ErrorFieldName, err)
-	}
-	return l
-}

pkg/zones/machine.go

@@ -9,9 +9,7 @@ import (
 
 // A Machine is a machine on a Zone
 type Machine struct {
-	zone   *Zone
-	logger `toml:"-" json:"-" yaml:"-"`
-
+	zone *Zone
 	ID   int    `toml:"id"`
 	Name string `toml:"-" json:"-" yaml:"-"`
 

pkg/zones/machine_rings.go

@@ -2,7 +2,6 @@ package zones
 
 import (
 	"bytes"
-	"errors"
 	"fmt"
 	"os"
 
@@ -122,30 +121,23 @@ func (m *Machine) applyWireguardConfig(ring int, wg *wireguard.Config) error {
 	addr := wg.GetAddress()
 	zoneID, nodeID, ok := Rings[ring].Decode(addr)
 	if !ok {
-		return fmt.Errorf("%s: invalid address", addr)
+		return fmt.Errorf("%s: invalid wg%v address: %s", m.Name, ring, addr)
 	}
 
 	if err := m.applyZoneNodeID(zoneID, nodeID); err != nil {
-		return core.Wrapf(err, "%s: invalid address", addr)
+		err = core.Wrapf(err, "%s: wg%v:%s", m.Name, ring, addr)
+		return err
 	}
 
 	if err := m.applyWireguardInterfaceConfig(ring, wg.Interface); err != nil {
-		return core.Wrap(err, "interface")
+		err = core.Wrapf(err, "%s: wg%v:%s", m.Name, ring, addr)
+		return err
 	}
 
 	for _, peer := range wg.Peer {
-		err := m.applyWireguardPeerConfig(ring, peer)
-		switch {
-		case errors.Is(err, ErrUnknownNode):
-			// ignore unknown peers
-			m.warn(nil).
-				WithField("subsystem", "wireguard").
-				WithField("node", m.Name).
-				WithField("peer", peer.Endpoint.Host).
-				WithField("ring", ring).
-				Print("ignoring unknown endpoint")
-		case err != nil:
-			return core.Wrap(err, "peer")
+		if err := m.applyWireguardPeerConfig(ring, peer); err != nil {
+			err = core.Wrapf(err, "%s: wg%v:%s", m.Name, ring, addr)
+			return err
 		}
 	}
 
@@ -166,10 +158,6 @@ func (m *Machine) applyRingInfo(ring int, new *RingInfo) error {
 	cur, _ := m.getRingInfo(ring)
 	if cur == nil {
 		// first, append
-		m.debug().
-			WithField("node", m.Name).
-			WithField("ring", ring).
-			Print("found")
 		m.Rings = append(m.Rings, new)
 		return nil
 	}
@@ -195,10 +183,8 @@ func (m *Machine) applyWireguardPeerConfig(ring int, pc wireguard.PeerConfig) er
 	switch {
 	case !found:
 		// unknown
-		return core.Wrap(ErrUnknownNode, pc.Endpoint.Host)
 	case ring == 1 && m.zone != peer.zone:
 		// invalid zone
-		return core.Wrap(ErrInvalidNode, peer.Name)
 	default:
 		// apply RingInfo
 		ri := &RingInfo{
@@ -211,6 +197,8 @@ func (m *Machine) applyWireguardPeerConfig(ring int, pc wireguard.PeerConfig) er
 
 		return peer.applyRingInfo(ring, ri)
 	}
+
+	return fmt.Errorf("%q: invalid peer endpoint", pc.Endpoint.Host)
 }
 
 func (m *Machine) applyZoneNodeID(zoneID, nodeID int) error {

pkg/zones/machine_scan.go

@@ -4,10 +4,7 @@ import (
 	"context"
 	"net/netip"
 	"strconv"
-	"strings"
 	"time"
-
-	"darvaza.org/core"
 )
 
 // LookupNetIP uses the DNS Resolver to get the public addresses associated
@@ -33,32 +30,21 @@ func (m *Machine) UpdatePublicAddresses() error {
 
 func (m *Machine) init() error {
 	if err := m.setID(); err != nil {
-		return core.Wrap(err, m.Name)
+		return err
 	}
 
 	for i := 0; i < RingsCount; i++ {
 		if err := m.tryReadWireguardKeys(i); err != nil {
-			return core.Wrap(err, m.Name)
+			return err
 		}
 	}
-
 	return nil
 }
 
 func (m *Machine) setID() error {
 	zoneName := m.zone.Name
+	suffix := m.Name[len(zoneName)+1:]
 
-	l := len(zoneName)
-	switch {
-	case len(m.Name) < l+2:
-		return ErrInvalidName
-	case !strings.HasPrefix(m.Name, zoneName):
-		return ErrInvalidName
-	case m.Name[l] != '-':
-		return ErrInvalidName
-	}
-
-	suffix := m.Name[l+1:]
 	id, err := strconv.ParseInt(suffix, 10, 8)
 	if err != nil {
 		return err
@@ -71,11 +57,6 @@ func (m *Machine) setID() error {
 func (m *Machine) scan(opts *ScanOptions) error {
 	for i := 0; i < RingsCount; i++ {
 		if err := m.tryApplyWireguardConfig(i); err != nil {
-			m.error(err).
-				WithField("subsystem", "wireguard").
-				WithField("node", m.Name).
-				WithField("ring", i).
-				Print()
 			return err
 		}
 	}

pkg/zones/options.go

@@ -5,12 +5,10 @@ import (
 	"path/filepath"
 
 	"darvaza.org/resolver"
-	"darvaza.org/slog"
-	"darvaza.org/slog/handlers/discard"
 	"github.com/hack-pad/hackpadfs/os"
 )
 
-// A ScanOption pre-configures the Zones before scanning
+// A ScanOption preconfigures the Zones before scanning
 type ScanOption func(*Zones, *ScanOptions) error
 
 // ScanOptions contains flags used by the initial scan
@@ -19,10 +17,6 @@ type ScanOptions struct {
 	// pre-populate Machine.PublicAddresses during the
 	// initial scan
 	DontResolvePublicAddresses bool
-
-	// Logger specifies the logger to be used. otherwise
-	// the scanner will be mute
-	slog.Logger
 }
 
 // ResolvePublicAddresses instructs the scanner to use
@@ -61,19 +55,6 @@ func WithResolver(h resolver.Resolver) ScanOption {
 	}
 }
 
-// WithLogger specifies what to use for logging
-func WithLogger(log slog.Logger) ScanOption {
-	return func(m *Zones, opt *ScanOptions) error {
-		if log == nil {
-			log = discard.New()
-		}
-
-		opt.Logger = log
-		m.log = log
-		return nil
-	}
-}
-
 func (m *Zones) setDefaults(opt *ScanOptions) error {
 	if m.resolver == nil {
 		h := resolver.NewCloudflareLookuper()
@@ -83,12 +64,6 @@ func (m *Zones) setDefaults(opt *ScanOptions) error {
 		}
 	}
 
-	if opt.Logger == nil {
-		if err := WithLogger(nil)(m, opt); err != nil {
-			return err
-		}
-	}
-
 	return nil
 }
 

pkg/zones/scan.go

@@ -3,8 +3,6 @@ package zones
 import (
 	"io/fs"
 	"sort"
-
-	"darvaza.org/core"
 )
 
 func (m *Zones) scan(opts *ScanOptions) error {
@@ -33,40 +31,22 @@ func (m *Zones) scanDirectory(_ *ScanOptions) error {
 
 	for _, e := range entries {
 		if e.IsDir() {
-			z, err := m.newZone(e.Name())
-			switch {
-			case err != nil:
-				return core.Wrap(err, e.Name())
-			case z.Machines.Len() == 0:
-				z.warn(nil).
-					WithField("zone", z.Name).
-					Print("empty")
-			default:
-				m.Zones = append(m.Zones, z)
+			z := &Zone{
+				zones: m,
+				Name:  e.Name(),
 			}
+
+			if err := z.scan(); err != nil {
+				return err
+			}
+
+			m.Zones = append(m.Zones, z)
 		}
 	}
 
 	return nil
 }
 
-func (m *Zones) newZone(name string) (*Zone, error) {
-	z := &Zone{
-		zones:  m,
-		logger: m,
-		Name:   name,
-	}
-
-	z.debug().
-		WithField("zone", z.Name).
-		Print("found")
-
-	if err := z.scan(); err != nil {
-		return nil, err
-	}
-	return z, nil
-}
-
 func (m *Zones) scanMachines(opts *ScanOptions) error {
 	var err error
 	m.ForEachMachine(func(p *Machine) bool {
@@ -152,22 +132,11 @@ func (z *Zone) scan() error {
 	for _, e := range entries {
 		if e.IsDir() {
 			m := &Machine{
-				zone:   z,
-				logger: z,
-				Name:   e.Name(),
+				zone: z,
+				Name: e.Name(),
 			}
 
-			m.debug().
-				WithField("node", m.Name).
-				WithField("zone", z.Name).
-				Print("found")
-
 			if err := m.init(); err != nil {
-				m.error(err).
-					WithField("node", m.Name).
-					WithField("zone", z.Name).
-					Print()
-
 				return err
 			}
 

pkg/zones/sync.go

@@ -4,7 +4,6 @@ package zones
 func (m *Zones) SyncAll() error {
 	for _, fn := range []func() error{
 		m.SyncAllWireguard,
-		m.SyncAllCeph,
 	} {
 		if err := fn(); err != nil {
 			return err
@@ -32,13 +31,3 @@ func (m *Zones) SyncAllWireguard() error {
 
 	return nil
 }
-
-// SyncAllCeph updates the ceph.conf file
-func (m *Zones) SyncAllCeph() error {
-	cfg, err := m.GenCephConfig()
-	if err != nil {
-		return err
-	}
-
-	return m.WriteCephConfig(cfg)
-}

pkg/zones/zones.go

@@ -6,7 +6,6 @@ import (
 	"sort"
 
 	"darvaza.org/resolver"
-	"darvaza.org/slog"
 	"github.com/gofrs/uuid/v5"
 )
 
@@ -87,8 +86,7 @@ func FilterMachines(m MachineIterator, cond func(*Machine) bool) (Machines, int)
 
 // Zone represents one zone in a cluster
 type Zone struct {
-	zones  *Zones
-	logger `toml:"-" json:"-" yaml:"-"`
+	zones *Zones
 
 	ID   int    `toml:"id"`
 	Name string `toml:"name"`
@@ -143,7 +141,6 @@ func (z *Zone) GatewayIDs() ([]int, int) {
 // Zones represents all zones in a cluster
 type Zones struct {
 	dir      fs.FS
-	log      slog.Logger
 	resolver resolver.Resolver
 	domain   string