Remove lingering references to dqlite

pkg/cli/cmds/dqlite.go → pkg/cli/cmds/etcd.go

-// +build dqlite
+// +build !no_etcd
 
 package cmds
 
 const (
-	hideDqlite = false
+	hideClusterFlags = false
 )

pkg/cli/cmds/nocluster.go

-// +build !dqlite
+// +build no_etcd
 
 package cmds
 
 const (
-	hideDqlite = true
+	hideClusterFlags = true
 )

pkg/cli/cmds/server.go

@@ -275,21 +275,22 @@ func NewServerCommand(action func(*cli.Context) error) *cli.Command {
 			},
 			&cli.StringFlag{
 				Name:        "server,s",
+				Hidden:      hideClusterFlags,
 				Usage:       "(experimental/cluster) Server to connect to, used to join a cluster",
 				EnvVars:     []string{version.ProgramUpper + "_URL"},
 				Destination: &ServerConfig.ServerURL,
 			},
 			&cli.BoolFlag{
 				Name:        "cluster-init",
-				Hidden:      hideDqlite,
-				Usage:       "(experimental/cluster) Initialize new cluster master",
+				Hidden:      hideClusterFlags,
+				Usage:       "(experimental/cluster) Initialize a new cluster",
 				EnvVars:     []string{version.ProgramUpper + "_CLUSTER_INIT"},
 				Destination: &ServerConfig.ClusterInit,
 			},
 			&cli.BoolFlag{
 				Name:        "cluster-reset",
-				Hidden:      hideDqlite,
-				Usage:       "(experimental/cluster) Forget all peers and become a single cluster new cluster master",
+				Hidden:      hideClusterFlags,
+				Usage:       "(experimental/cluster) Forget all peers and become sole member of a new cluster",
 				EnvVars:     []string{version.ProgramUpper + "_CLUSTER_RESET"},
 				Destination: &ServerConfig.ClusterReset,
 			},

tests/perf/scripts/config

@@ -11,7 +11,7 @@ DEBUG=1
 
 ## K3S DB VARIABLES ##
 ##########################
-DB_ENGINE="dqlite"
+DB_ENGINE="embedded-etcd"
 DB_INSTANCE_TYPE="db.m4.4xlarge"
 DB_NAME="k3s"
 DB_USERNAME="k3suser"

tests/perf/server/files/server_userdata.tmpl

@@ -25,7 +25,7 @@ write_files:
     fi
 
     while true; do
-    if [ ${db_engine} == "dqlite" ]; then
+    if [ ${db_engine} == "embedded-etcd" ]; then
     curl -sfL https://get.k3s.io | K3S_CLUSTER_SECRET="${k3s_cluster_secret}" \
        INSTALL_K3S_VERSION="${install_k3s_version}" \
        INSTALL_K3S_EXEC="${k3s_server_args} --cluster-cidr=10.0.0.0/8 --no-deploy traefik --no-deploy servicelb --tls-san ${lb_address} %{ if master_index != 0 } --server https://${lb_address}:6443 %{ else } --cluster-init %{ endif }" sh -

tests/perf/server/main.tf

@@ -156,7 +156,7 @@ resource "aws_instance" "k3s-server" {
     install_k3s_version = local.install_k3s_version,
     k3s_server_args = var.k3s_server_args,
     db_engine = var.db_engine,
-    db_address = "${var.db_engine == "etcd" ? join(",",aws_instance.k3s_etcd.*.private_ip) : var.db_engine == "dqlite" ? "null" : aws_db_instance.k3s_db[0].address}",
+    db_address = "${var.db_engine == "etcd" ? join(",",aws_instance.k3s_etcd.*.private_ip) : var.db_engine == "embedded-etcd" ? "null" : aws_db_instance.k3s_db[0].address}",
     db_name = var.db_name,
     db_username = var.db_username,
     db_password = var.db_password,