Merge pull request #3668 from galal-hussein/backport_empty_string_fix

go.mod

@@ -81,6 +81,7 @@ require (
 	github.com/gorilla/mux v1.7.4
 	github.com/gorilla/websocket v1.4.1
 	github.com/k3s-io/helm-controller v0.8.3
+	github.com/k3s-io/kine v0.6.2
 	github.com/kubernetes-sigs/cri-tools v0.0.0-00010101000000-000000000000
 	github.com/lib/pq v1.8.0
 	github.com/mattn/go-sqlite3 v1.14.4
@@ -92,7 +93,6 @@ require (
 	github.com/pierrec/lz4 v2.5.2+incompatible
 	github.com/pkg/errors v0.9.1
 	github.com/rancher/dynamiclistener v0.2.2
-	github.com/rancher/kine v0.5.1
 	github.com/rancher/remotedialer v0.2.0
 	github.com/rancher/wrangler v0.6.2
 	github.com/rancher/wrangler-api v0.6.0

go.sum

@@ -475,6 +475,8 @@ github.com/k3s-io/etcd v0.5.0-alpha.5.0.20201208200253-50621aee4aea h1:7cwby0GoN
 github.com/k3s-io/etcd v0.5.0-alpha.5.0.20201208200253-50621aee4aea/go.mod h1:yVHk9ub3CSBatqGNg7GRmsnfLWtoW60w4eDYfh7vHDg=
 github.com/k3s-io/helm-controller v0.8.3 h1:GWxavyMz7Bw2ClxH5okkeOL8o5U6IBK7uauc44SDCjU=
 github.com/k3s-io/helm-controller v0.8.3/go.mod h1:nZP8FH3KZrNNUf5r+SwwiMR63HS6lxdHdpHijgPfF74=
+github.com/k3s-io/kine v0.6.2 h1:1aJTPfB8HG4exqMKFVE5H0z4bepF05tJHtYNXotWXa4=
+github.com/k3s-io/kine v0.6.2/go.mod h1:rzCs93+rQHZGOiewMd84PDrER92QeZ6eeHbWkfEy4+w=
 github.com/k3s-io/kubernetes v1.19.13-k3s1 h1:Kl++d1Z1z21THbkAgMrnnPH5xqKNEg5jyNxn+YR1QHw=
 github.com/k3s-io/kubernetes v1.19.13-k3s1/go.mod h1:HD/Q62CbvekHttYG9YffbrTHx54dkZCnF7t3oJCzxOA=
 github.com/k3s-io/kubernetes/staging/src/k8s.io/api v1.19.13-k3s1 h1:CMaqfM1UbCqqSQbvPFH7Rtn6ytrfNda/0jBPmjA/IzQ=
@@ -724,8 +726,6 @@ github.com/rancher/go-powershell v0.0.0-20200701182037-6845e6fcfa79 h1:UeC0rjrIe
 github.com/rancher/go-powershell v0.0.0-20200701182037-6845e6fcfa79/go.mod h1:xi4WpK6Op4m1Lknq61/e+VSjYlTs9bulVOaDNyBdzvk=
 github.com/rancher/go-powershell v0.0.0-20200701184732-233247d45373 h1:BePi97poJ4hXnkP9yX96EmNQgMg+dGScvB1sqIheJ7w=
 github.com/rancher/go-powershell v0.0.0-20200701184732-233247d45373/go.mod h1:Vz8oLnHgttpo/aZrTpjbcpZEDzzElqNau2zmorToY0E=
-github.com/rancher/kine v0.5.1 h1:pBAD9LVU3oCuRWzY6lKEVqhNi1nZlJV3bbD4G2mrE1c=
-github.com/rancher/kine v0.5.1/go.mod h1:NoqDMfN0Q+Wu23Kk3MfXfgLO2fE6abLaetejZs9HAYo=
 github.com/rancher/moq v0.0.0-20190404221404-ee5226d43009/go.mod h1:wpITyDPTi/Na5h73XkbuEf2AP9fbgrIGqqxVzFhYD6U=
 github.com/rancher/remotedialer v0.2.0 h1:xD7t3K6JYwTdAsxmGtTHQMkEkFgKouQ1foLxVW424Dc=
 github.com/rancher/remotedialer v0.2.0/go.mod h1:tkU8ZvrR5lRgaKWaX71nAy6daeqvPFx/lJEnbW7tXSI=

pkg/cli/server/server.go

@@ -14,6 +14,7 @@ import (
 	"github.com/pkg/errors"
 	"github.com/rancher/k3s/pkg/agent"
 	"github.com/rancher/k3s/pkg/cli/cmds"
+	"github.com/rancher/k3s/pkg/clientaccess"
 	"github.com/rancher/k3s/pkg/datadir"
 	"github.com/rancher/k3s/pkg/etcd"
 	"github.com/rancher/k3s/pkg/netutil"
@@ -315,7 +316,7 @@ func run(app *cli.Context, cfg *cmds.Server, leaderControllers server.CustomCont
 	}
 
 	url := fmt.Sprintf("https://%s:%d", ip, serverConfig.ControlConfig.SupervisorPort)
-	token, err := server.FormatToken(serverConfig.ControlConfig.Runtime.AgentToken, serverConfig.ControlConfig.Runtime.ServerCA)
+	token, err := clientaccess.FormatToken(serverConfig.ControlConfig.Runtime.AgentToken, serverConfig.ControlConfig.Runtime.ServerCA)
 	if err != nil {
 		return err
 	}

pkg/clientaccess/token.go

@@ -275,3 +275,20 @@ func get(u string, client *http.Client, username, password string) ([]byte, erro
 
 	return ioutil.ReadAll(resp.Body)
 }
+
+func FormatToken(token string, certFile string) (string, error) {
+	if len(token) == 0 {
+		return token, nil
+	}
+
+	certHash := ""
+	if len(certFile) > 0 {
+		bytes, err := ioutil.ReadFile(certFile)
+		if err != nil {
+			return "", nil
+		}
+		digest := sha256.Sum256(bytes)
+		certHash = tokenPrefix + hex.EncodeToString(digest[:]) + "::"
+	}
+	return certHash + token, nil
+}

pkg/cluster/bootstrap.go

@@ -132,7 +132,7 @@ func (c *Cluster) httpBootstrap() error {
 func (c *Cluster) bootstrap(ctx context.Context) error {
 	c.joining = true
 
-	// bootstrap managed database via HTTP
+	// bootstrap managed database via HTTPS
 	if c.runtime.HTTPBootstrap {
 		return c.httpBootstrap()
 	}

pkg/cluster/cluster.go

@@ -3,15 +3,16 @@ package cluster
 import (
 	"context"
 	"net/url"
+	"runtime"
 	"strings"
 
+	"github.com/k3s-io/kine/pkg/client"
+	"github.com/k3s-io/kine/pkg/endpoint"
 	"github.com/pkg/errors"
 	"github.com/rancher/k3s/pkg/clientaccess"
 	"github.com/rancher/k3s/pkg/cluster/managed"
 	"github.com/rancher/k3s/pkg/daemons/config"
 	"github.com/rancher/k3s/pkg/etcd"
-	"github.com/rancher/kine/pkg/client"
-	"github.com/rancher/kine/pkg/endpoint"
 	"github.com/sirupsen/logrus"
 )
 
@@ -77,7 +78,6 @@ func (c *Cluster) Start(ctx context.Context) (<-chan struct{}, error) {
 	if err != nil {
 		return nil, err
 	}
-
 	// if necessary, store bootstrap data to datastore
 	if c.saveBootstrap {
 		if err := c.save(ctx); err != nil {
@@ -92,7 +92,31 @@ func (c *Cluster) Start(ctx context.Context) (<-chan struct{}, error) {
 		}
 	}
 
-	return ready, c.startStorage(ctx)
+	if err := c.startStorage(ctx); err != nil {
+		return nil, err
+	}
+
+	// at this point, if etcd is in use, it's bootstrapping is complete
+	// so save the bootstrap data. We will need for etcd to be up. If
+	// the save call returns an error, we panic since subsequent etcd
+	// snapshots will be empty.
+	if c.managedDB != nil {
+		go func() {
+			for {
+				select {
+				case <-ready:
+					if err := c.save(ctx); err != nil {
+						panic(err)
+					}
+					return
+				default:
+					runtime.Gosched()
+				}
+			}
+		}()
+	}
+
+	return ready, nil
 
 }
 

pkg/cluster/https.go

@@ -6,6 +6,7 @@ import (
 	"log"
 	"net"
 	"net/http"
+	"os"
 	"path/filepath"
 
 	"github.com/rancher/dynamiclistener"
@@ -14,6 +15,7 @@ import (
 	"github.com/rancher/dynamiclistener/storage/kubernetes"
 	"github.com/rancher/dynamiclistener/storage/memory"
 	"github.com/rancher/k3s/pkg/daemons/config"
+	"github.com/rancher/k3s/pkg/etcd"
 	"github.com/rancher/k3s/pkg/version"
 	"github.com/rancher/wrangler-api/pkg/generated/controllers/core"
 	"github.com/sirupsen/logrus"
@@ -24,16 +26,21 @@ import (
 // dynamiclistener will use the cluster's Server CA to sign the dynamically generate certificate,
 // and will sync the certs into the Kubernetes datastore, with a local disk cache.
 func (c *Cluster) newListener(ctx context.Context) (net.Listener, http.Handler, error) {
+	if c.managedDB != nil {
+		if _, err := os.Stat(etcd.ResetFile(c.config)); err == nil {
+			// delete the dynamic listener file if it exists after restoration to fix restoration
+			// on fresh nodes
+			os.Remove(filepath.Join(c.config.DataDir, "tls/dynamic-cert.json"))
+		}
+	}
 	tcp, err := dynamiclistener.NewTCPListener(c.config.BindAddress, c.config.SupervisorPort)
 	if err != nil {
 		return nil, nil, err
 	}
-
 	cert, key, err := factory.LoadCerts(c.runtime.ServerCA, c.runtime.ServerCAKey)
 	if err != nil {
 		return nil, nil, err
 	}
-
 	storage := tlsStorage(ctx, c.config.DataDir, c.runtime)
 	return dynamiclistener.NewListener(tcp, storage, cert, key, dynamiclistener.Config{
 		ExpirationDaysCheck: config.CertificateRenewDays,

pkg/cluster/managed.go

@@ -11,11 +11,11 @@ import (
 	"strings"
 	"time"
 
+	"github.com/rancher/k3s/pkg/cluster/managed"
 	"github.com/rancher/k3s/pkg/etcd"
 
-	"github.com/rancher/k3s/pkg/cluster/managed"
+	"github.com/k3s-io/kine/pkg/endpoint"
 	"github.com/rancher/k3s/pkg/version"
-	"github.com/rancher/kine/pkg/endpoint"
 	"github.com/sirupsen/logrus"
 )
 

pkg/cluster/storage.go

@@ -3,9 +3,14 @@ package cluster
 import (
 	"bytes"
 	"context"
+	"errors"
+	"io/ioutil"
+	"os"
+	"path/filepath"
 
+	"github.com/k3s-io/kine/pkg/client"
 	"github.com/rancher/k3s/pkg/bootstrap"
-	"github.com/rancher/kine/pkg/client"
+	"github.com/rancher/k3s/pkg/clientaccess"
 	"github.com/sirupsen/logrus"
 )
 
@@ -18,8 +23,20 @@ func (c *Cluster) save(ctx context.Context) error {
 	if err := bootstrap.Write(buf, &c.runtime.ControlRuntimeBootstrap); err != nil {
 		return err
 	}
+	token := c.config.Token
+	if token == "" {
+		tokenFromFile, err := readTokenFromFile(c.runtime.ServerToken, c.runtime.ServerCA, c.config.DataDir)
+		if err != nil {
+			return err
+		}
+		token = tokenFromFile
+	}
+	normalizedToken, err := normalizeToken(token)
+	if err != nil {
+		return err
+	}
 
-	data, err := encrypt(c.config.Token, buf.Bytes())
+	data, err := encrypt(normalizedToken, buf.Bytes())
 	if err != nil {
 		return err
 	}
@@ -28,9 +45,14 @@ func (c *Cluster) save(ctx context.Context) error {
 		return err
 	}
 
-	if err := storageClient.Create(ctx, storageKey(c.config.Token), data); err != nil {
+	_, _, err = c.getBootstrapKeyFromStorage(ctx, storageClient, normalizedToken)
+	if err != nil {
+		return err
+	}
+
+	if err := storageClient.Create(ctx, storageKey(normalizedToken), data); err != nil {
 		if err.Error() == "key exists" {
-			logrus.Warnln("Bootstrap key exists. Please follow documentation updating a node after restore.")
+			logrus.Warnln("bootstrap key exists; please follow documentation on updating a node after snapshot restore")
 			return nil
 		}
 		return err
@@ -41,6 +63,7 @@ func (c *Cluster) save(ctx context.Context) error {
 
 // storageBootstrap loads data from the datastore into the ControlRuntimeBootstrap struct.
 // The storage key and encryption passphrase are both derived from the join token.
+// token is either passed
 func (c *Cluster) storageBootstrap(ctx context.Context) error {
 	if err := c.startStorage(ctx); err != nil {
 		return err
@@ -51,18 +74,104 @@ func (c *Cluster) storageBootstrap(ctx context.Context) error {
 		return err
 	}
 
-	value, err := storageClient.Get(ctx, storageKey(c.config.Token))
-	if err == client.ErrNotFound {
-		c.saveBootstrap = true
-		return nil
-	} else if err != nil {
+	token := c.config.Token
+	if token == "" {
+		tokenFromFile, err := readTokenFromFile(c.runtime.ServerToken, c.runtime.ServerCA, c.config.DataDir)
+		if err != nil {
+			return err
+		}
+		if tokenFromFile == "" {
+			// at this point this is a fresh start in a non managed environment
+			c.saveBootstrap = true
+			return nil
+		}
+		token = tokenFromFile
+	}
+	normalizedToken, err := normalizeToken(token)
+	if err != nil {
 		return err
 	}
 
-	data, err := decrypt(c.config.Token, value.Data)
+	value, emptyKey, err := c.getBootstrapKeyFromStorage(ctx, storageClient, normalizedToken)
+	if err != nil {
+		return err
+	}
+	if value == nil {
+		return nil
+	}
+	if emptyKey {
+		normalizedToken = ""
+	}
+	data, err := decrypt(normalizedToken, value.Data)
 	if err != nil {
 		return err
 	}
 
 	return bootstrap.Read(bytes.NewBuffer(data), &c.runtime.ControlRuntimeBootstrap)
 }
+
+// getBootstrapKeyFromStorage will list all keys that has prefix /bootstrap and will check for key that is
+// hashed with empty string and will check for any key that is hashed by different token than the one
+// passed to it, it will return error if it finds a key that is hashed with different token and will return
+// value if it finds the key hashed by passed token or empty string
+func (c *Cluster) getBootstrapKeyFromStorage(ctx context.Context, storageClient client.Client, token string) (*client.Value, bool, error) {
+	emptyStringKey := storageKey("")
+	tokenKey := storageKey(token)
+
+	bootstrapList, err := storageClient.List(ctx, "/bootstrap", 0)
+	if err != nil {
+		return nil, false, err
+	}
+	if len(bootstrapList) == 0 {
+		c.saveBootstrap = true
+		return nil, false, nil
+	}
+	if len(bootstrapList) > 1 {
+		return nil, false, errors.New("found more than one bootstrap keys in storage")
+	}
+	bootstrapKV := bootstrapList[0]
+	// checking for empty string bootstrap key
+	switch string(bootstrapKV.Key) {
+	case emptyStringKey:
+		logrus.Warn("bootstrap data already found and encrypted with empty string, deleting empty key")
+		c.saveBootstrap = true
+		if err := storageClient.Delete(ctx, emptyStringKey, bootstrapKV.Modified); err != nil {
+			return nil, false, err
+		}
+		return &bootstrapKV, true, nil
+	case tokenKey:
+		return &bootstrapKV, false, nil
+	}
+
+	return nil, false, errors.New("bootstrap data already found and encrypted with different token")
+}
+
+// readTokenFromFile will attempt to get the token from <data-dir>/token if it the file not found
+// in case of fresh installation it will try to use the runtime serverToken saved in memory
+// after stripping it from any additional information like the username or cahash, if the file
+// found then it will still strip the token from any additional info
+func readTokenFromFile(serverToken, certs, dataDir string) (string, error) {
+	tokenFile := filepath.Join(dataDir, "token")
+	b, err := ioutil.ReadFile(tokenFile)
+	if err != nil {
+		if os.IsNotExist(err) {
+			token, err := clientaccess.FormatToken(serverToken, certs)
+			if err != nil {
+				return token, err
+			}
+			return token, nil
+		}
+		return "", err
+	}
+	// strip the token from any new line if its read from file
+	return string(bytes.TrimRight(b, "\n")), nil
+}
+
+// normalizeToken will normalize the token read from file or passed as a cli flag
+func normalizeToken(token string) (string, error) {
+	_, password, ok := clientaccess.ParseUsernamePassword(token)
+	if !ok {
+		return password, errors.New("failed to normalize token")
+	}
+	return password, nil
+}

pkg/daemons/config/types.go

@@ -9,7 +9,7 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/rancher/kine/pkg/endpoint"
+	"github.com/k3s-io/kine/pkg/endpoint"
 	"github.com/rancher/wrangler-api/pkg/generated/controllers/core"
 	"k8s.io/apiserver/pkg/authentication/authenticator"
 )

pkg/server/server.go

@@ -2,8 +2,6 @@ package server
 
 import (
 	"context"
-	"crypto/sha256"
-	"encoding/hex"
 	"fmt"
 	"io/ioutil"
 	net2 "net"
@@ -379,30 +377,12 @@ func printToken(httpsPort int, advertiseIP, prefix, cmd string) {
 	logrus.Infof("%s %s %s -s https://%s:%d -t ${NODE_TOKEN}", prefix, version.Program, cmd, ip, httpsPort)
 }
 
-func FormatToken(token string, certFile string) (string, error) {
-	if len(token) == 0 {
-		return token, nil
-	}
-
-	prefix := "K10"
-	if len(certFile) > 0 {
-		bytes, err := ioutil.ReadFile(certFile)
-		if err != nil {
-			return "", nil
-		}
-		digest := sha256.Sum256(bytes)
-		prefix = "K10" + hex.EncodeToString(digest[:]) + "::"
-	}
-
-	return prefix + token, nil
-}
-
 func writeToken(token, file, certs string) error {
 	if len(token) == 0 {
 		return nil
 	}
 
-	token, err := FormatToken(token, certs)
+	token, err := clientaccess.FormatToken(token, certs)
 	if err != nil {
 		return err
 	}

vendor/github.com/rancher/kine/pkg/client/client.go → vendor/github.com/k3s-io/kine/pkg/client/client.go

@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/rancher/kine/pkg/endpoint"
+	"github.com/k3s-io/kine/pkg/endpoint"
 	"go.etcd.io/etcd/clientv3"
 )
 
@@ -26,6 +26,7 @@ type Client interface {
 	Put(ctx context.Context, key string, value []byte) error
 	Create(ctx context.Context, key string, value []byte) error
 	Update(ctx context.Context, key string, revision int64, value []byte) error
+	Delete(ctx context.Context, key string, revision int64) error
 	Close() error
 }
 
@@ -128,6 +129,21 @@ func (c *client) Update(ctx context.Context, key string, revision int64, value [
 	return nil
 }
 
+func (c *client) Delete(ctx context.Context, key string, revision int64) error {
+	resp, err := c.c.Txn(ctx).
+		If(clientv3.Compare(clientv3.ModRevision(key), "=", revision)).
+		Then(clientv3.OpDelete(key)).
+		Else(clientv3.OpGet(key)).
+		Commit()
+	if err != nil {
+		return err
+	}
+	if !resp.Succeeded {
+		return fmt.Errorf("revision %d doesnt match", revision)
+	}
+	return nil
+}
+
 func (c *client) Close() error {
 	return c.c.Close()
 }

vendor/github.com/rancher/kine/pkg/drivers/dqlite/dqlite.go → vendor/github.com/k3s-io/kine/pkg/drivers/dqlite/dqlite.go

@@ -14,10 +14,10 @@ import (
 	"github.com/canonical/go-dqlite"
 	"github.com/canonical/go-dqlite/client"
 	"github.com/canonical/go-dqlite/driver"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/drivers/sqlite"
+	"github.com/k3s-io/kine/pkg/server"
 	"github.com/pkg/errors"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/drivers/sqlite"
-	"github.com/rancher/kine/pkg/server"
 	"github.com/sirupsen/logrus"
 )
 

vendor/github.com/rancher/kine/pkg/drivers/dqlite/no_dqlite.go → vendor/github.com/k3s-io/kine/pkg/drivers/dqlite/no_dqlite.go

@@ -6,8 +6,8 @@ import (
 	"context"
 	"errors"
 
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/server"
 )
 
 func New(ctx context.Context, datasourceName string, connPoolConfig generic.ConnectionPoolConfig) (server.Backend, error) {

vendor/github.com/rancher/kine/pkg/drivers/mysql/mysql.go → vendor/github.com/k3s-io/kine/pkg/drivers/mysql/mysql.go

@@ -6,11 +6,11 @@ import (
 	"database/sql"
 
 	"github.com/go-sql-driver/mysql"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/logstructured"
-	"github.com/rancher/kine/pkg/logstructured/sqllog"
-	"github.com/rancher/kine/pkg/server"
-	"github.com/rancher/kine/pkg/tls"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/logstructured"
+	"github.com/k3s-io/kine/pkg/logstructured/sqllog"
+	"github.com/k3s-io/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/tls"
 	"github.com/sirupsen/logrus"
 )
 

vendor/github.com/rancher/kine/pkg/drivers/pgsql/pgsql.go → vendor/github.com/k3s-io/kine/pkg/drivers/pgsql/pgsql.go

@@ -8,12 +8,12 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/logstructured"
+	"github.com/k3s-io/kine/pkg/logstructured/sqllog"
+	"github.com/k3s-io/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/tls"
 	"github.com/lib/pq"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/logstructured"
-	"github.com/rancher/kine/pkg/logstructured/sqllog"
-	"github.com/rancher/kine/pkg/server"
-	"github.com/rancher/kine/pkg/tls"
 	"github.com/sirupsen/logrus"
 )
 

vendor/github.com/rancher/kine/pkg/drivers/sqlite/sqlite.go → vendor/github.com/k3s-io/kine/pkg/drivers/sqlite/sqlite.go

@@ -8,12 +8,12 @@ import (
 	"os"
 	"time"
 
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/logstructured"
+	"github.com/k3s-io/kine/pkg/logstructured/sqllog"
+	"github.com/k3s-io/kine/pkg/server"
 	"github.com/mattn/go-sqlite3"
 	"github.com/pkg/errors"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/logstructured"
-	"github.com/rancher/kine/pkg/logstructured/sqllog"
-	"github.com/rancher/kine/pkg/server"
 	"github.com/sirupsen/logrus"
 
 	// sqlite db driver

vendor/github.com/rancher/kine/pkg/drivers/sqlite/sqlite_nocgo.go → vendor/github.com/k3s-io/kine/pkg/drivers/sqlite/sqlite_nocgo.go

@@ -7,8 +7,8 @@ import (
 	"database/sql"
 	"errors"
 
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/server"
 )
 
 var errNoCgo = errors.New("this binary is built without CGO, sqlite is disabled")

vendor/github.com/rancher/kine/pkg/endpoint/endpoint.go → vendor/github.com/k3s-io/kine/pkg/endpoint/endpoint.go

@@ -7,14 +7,14 @@ import (
 	"os"
 	"strings"
 
+	"github.com/k3s-io/kine/pkg/drivers/dqlite"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/drivers/mysql"
+	"github.com/k3s-io/kine/pkg/drivers/pgsql"
+	"github.com/k3s-io/kine/pkg/drivers/sqlite"
+	"github.com/k3s-io/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/tls"
 	"github.com/pkg/errors"
-	"github.com/rancher/kine/pkg/drivers/dqlite"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/drivers/mysql"
-	"github.com/rancher/kine/pkg/drivers/pgsql"
-	"github.com/rancher/kine/pkg/drivers/sqlite"
-	"github.com/rancher/kine/pkg/server"
-	"github.com/rancher/kine/pkg/tls"
 	"github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
 )

vendor/github.com/rancher/kine/pkg/logstructured/logstructured.go → vendor/github.com/k3s-io/kine/pkg/logstructured/logstructured.go

@@ -5,7 +5,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/rancher/kine/pkg/server"
+	"github.com/k3s-io/kine/pkg/server"
 	"github.com/sirupsen/logrus"
 )
 

vendor/github.com/rancher/kine/pkg/logstructured/sqllog/sql.go → vendor/github.com/k3s-io/kine/pkg/logstructured/sqllog/sql.go

@@ -6,10 +6,10 @@ import (
 	"strings"
 	"time"
 
+	"github.com/k3s-io/kine/pkg/broadcaster"
+	"github.com/k3s-io/kine/pkg/drivers/generic"
+	"github.com/k3s-io/kine/pkg/server"
 	"github.com/pkg/errors"
-	"github.com/rancher/kine/pkg/broadcaster"
-	"github.com/rancher/kine/pkg/drivers/generic"
-	"github.com/rancher/kine/pkg/server"
 	"github.com/sirupsen/logrus"
 )
 
@@ -53,9 +53,9 @@ type Dialect interface {
 	BeginTx(ctx context.Context, opts *sql.TxOptions) (*generic.Tx, error)
 }
 
-func (s *SQLLog) Start(ctx context.Context) (err error) {
+func (s *SQLLog) Start(ctx context.Context) error {
 	s.ctx = ctx
-	return
+	return s.compactStart(s.ctx)
 }
 
 func (s *SQLLog) compactStart(ctx context.Context) error {
@@ -365,10 +365,6 @@ func filter(events interface{}, checkPrefix bool, prefix string) ([]*server.Even
 }
 
 func (s *SQLLog) startWatch() (chan interface{}, error) {
-	if err := s.compactStart(s.ctx); err != nil {
-		return nil, err
-	}
-
 	pollStart, err := s.d.GetCompactRevision(s.ctx)
 	if err != nil {
 		return nil, err

vendor/modules.txt

@@ -688,6 +688,20 @@ github.com/k3s-io/helm-controller/pkg/generated/informers/externalversions/helm.
 github.com/k3s-io/helm-controller/pkg/generated/informers/externalversions/internalinterfaces
 github.com/k3s-io/helm-controller/pkg/generated/listers/helm.cattle.io/v1
 github.com/k3s-io/helm-controller/pkg/helm
+# github.com/k3s-io/kine v0.6.2
+## explicit
+github.com/k3s-io/kine/pkg/broadcaster
+github.com/k3s-io/kine/pkg/client
+github.com/k3s-io/kine/pkg/drivers/dqlite
+github.com/k3s-io/kine/pkg/drivers/generic
+github.com/k3s-io/kine/pkg/drivers/mysql
+github.com/k3s-io/kine/pkg/drivers/pgsql
+github.com/k3s-io/kine/pkg/drivers/sqlite
+github.com/k3s-io/kine/pkg/endpoint
+github.com/k3s-io/kine/pkg/logstructured
+github.com/k3s-io/kine/pkg/logstructured/sqllog
+github.com/k3s-io/kine/pkg/server
+github.com/k3s-io/kine/pkg/tls
 # github.com/karrick/godirwalk v1.7.5
 github.com/karrick/godirwalk
 # github.com/klauspost/cpuid v1.3.1
@@ -852,20 +866,6 @@ github.com/rancher/dynamiclistener/storage/memory
 # github.com/rancher/go-powershell v0.0.0-20200701182037-6845e6fcfa79
 github.com/rancher/go-powershell/backend
 github.com/rancher/go-powershell/utils
-# github.com/rancher/kine v0.5.1
-## explicit
-github.com/rancher/kine/pkg/broadcaster
-github.com/rancher/kine/pkg/client
-github.com/rancher/kine/pkg/drivers/dqlite
-github.com/rancher/kine/pkg/drivers/generic
-github.com/rancher/kine/pkg/drivers/mysql
-github.com/rancher/kine/pkg/drivers/pgsql
-github.com/rancher/kine/pkg/drivers/sqlite
-github.com/rancher/kine/pkg/endpoint
-github.com/rancher/kine/pkg/logstructured
-github.com/rancher/kine/pkg/logstructured/sqllog
-github.com/rancher/kine/pkg/server
-github.com/rancher/kine/pkg/tls
 # github.com/rancher/remotedialer v0.2.0
 ## explicit
 github.com/rancher/remotedialer