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embed: support unix peers

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This commit is contained in:
Anthony Romano 2016-07-18 16:41:41 -07:00
parent 851d69181d
commit e177f391f2
1 changed files with 13 additions and 6 deletions
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19
embed/etcd.go
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@ -225,7 +225,7 @@ func startClientListeners(cfg *Config) (sctxs map[string]*serveCtx, err error) {
for _, u := range cfg.LCUrls {
sctx := newServeCtx()
if u.Scheme == "http" {
if u.Scheme == "http" || u.Scheme == "unix" {
if !cfg.ClientTLSInfo.Empty() {
plog.Warningf("The scheme of client url %s is HTTP while peer key/cert files are presented. Ignored key/cert files.", u.String())
}
@ -233,11 +233,16 @@ func startClientListeners(cfg *Config) (sctxs map[string]*serveCtx, err error) {
plog.Warningf("The scheme of client url %s is HTTP while client cert auth (--client-cert-auth) is enabled. Ignored client cert auth for this url.", u.String())
}
}
if u.Scheme == "https" && cfg.ClientTLSInfo.Empty() {
if (u.Scheme == "https" || u.Scheme == "unixs") && cfg.ClientTLSInfo.Empty() {
return nil, fmt.Errorf("TLS key/cert (--cert-file, --key-file) must be provided for client url %s with HTTPs scheme", u.String())
}
sctx.secure = u.Scheme == "https"
proto := "tcp"
if u.Scheme == "unix" || u.Scheme == "unixs" {
proto = "unix"
}
sctx.secure = u.Scheme == "https" || u.Scheme == "unixs"
sctx.insecure = !sctx.secure
if oldctx := sctxs[u.Host]; oldctx != nil {
oldctx.secure = oldctx.secure || sctx.secure
@ -245,7 +250,7 @@ func startClientListeners(cfg *Config) (sctxs map[string]*serveCtx, err error) {
continue
}
if sctx.l, err = net.Listen("tcp", u.Host); err != nil {
if sctx.l, err = net.Listen(proto, u.Host); err != nil {
return nil, err
}
@ -256,8 +261,10 @@ func startClientListeners(cfg *Config) (sctxs map[string]*serveCtx, err error) {
sctx.l = transport.LimitListener(sctx.l, int(fdLimit-reservedInternalFDNum))
}
if sctx.l, err = transport.NewKeepAliveListener(sctx.l, "tcp", nil); err != nil {
return nil, err
if proto == "tcp" {
if sctx.l, err = transport.NewKeepAliveListener(sctx.l, "tcp", nil); err != nil {
return nil, err
}
}
plog.Info("listening for client requests on ", u.Host)