func snapshotRestoreCommandFunc(cmd *cobra.Command, args []string) {
if len(args) != 1 {
err := fmt.Errorf("snapshot restore requires exactly one argument")
ExitWithError(ExitBadArgs, err)
}
urlmap, uerr := types.NewURLsMap(restoreCluster)
if uerr != nil {
ExitWithError(ExitBadArgs, uerr)
}
cfg := etcdserver.ServerConfig{
InitialClusterToken: restoreClusterToken,
InitialPeerURLsMap: urlmap,
PeerURLs: types.MustNewURLs(strings.Split(restorePeerURLs, ",")),
Name: restoreName,
}
if err := cfg.VerifyBootstrap(); err != nil {
ExitWithError(ExitBadArgs, err)
}
cl, cerr := membership.NewClusterFromURLsMap(restoreClusterToken, urlmap)
if cerr != nil {
ExitWithError(ExitBadArgs, cerr)
}
basedir := restoreDataDir
if basedir == "" {
basedir = restoreName + ".etcd"
}
waldir := path.Join(basedir, "member", "wal")
snapdir := path.Join(basedir, "member", "snap")
if _, err := os.Stat(basedir); err == nil {
ExitWithError(ExitInvalidInput, fmt.Errorf("data-dir %q exists", basedir))
}
makeDB(snapdir, args[0])
makeWAL(waldir, cl)
}
func TestGetOtherPeerURLs(t *testing.T) {
tests := []struct {
membs []*membership.Member
wurls []string
}{
{
[]*membership.Member{
membership.NewMember("1", types.MustNewURLs([]string{"http://10.0.0.1:1"}), "a", nil),
},
[]string{},
},
{
[]*membership.Member{
membership.NewMember("1", types.MustNewURLs([]string{"http://10.0.0.1:1"}), "a", nil),
membership.NewMember("2", types.MustNewURLs([]string{"http://10.0.0.2:2"}), "a", nil),
membership.NewMember("3", types.MustNewURLs([]string{"http://10.0.0.3:3"}), "a", nil),
},
[]string{"http://10.0.0.2:2", "http://10.0.0.3:3"},
},
{
[]*membership.Member{
membership.NewMember("1", types.MustNewURLs([]string{"http://10.0.0.1:1"}), "a", nil),
membership.NewMember("3", types.MustNewURLs([]string{"http://10.0.0.3:3"}), "a", nil),
membership.NewMember("2", types.MustNewURLs([]string{"http://10.0.0.2:2"}), "a", nil),
},
[]string{"http://10.0.0.2:2", "http://10.0.0.3:3"},
},
}
for i, tt := range tests {
cl := membership.NewClusterFromMembers("", types.ID(0), tt.membs)
self := "1"
urls := getRemotePeerURLs(cl, self)
if !reflect.DeepEqual(urls, tt.wurls) {
t.Errorf("#%d: urls = %+v, want %+v", i, urls, tt.wurls)
}
}
}