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Don't require serf advertise address for clients

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Michael Schurter 2016-11-18 11:51:27 -08:00 committed by Michael Schurter
parent 1c4195b985
commit 407657519f
2 changed files with 15 additions and 11 deletions
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15
command/agent/agent_test.go
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@ -318,12 +318,13 @@ func TestAgent_ServerConfig(t *testing.T) {
func TestAgent_ClientConfig(t *testing.T) {
conf := DefaultConfig()
// enabled just to allow using localhost for all addresses
conf.DevMode = true
a := &Agent{config: conf}
conf.Client.Enabled = true
conf.Addresses.HTTP = "127.0.0.1"
// For Clients HTTP and RPC must be set (Serf can be skipped)
conf.Addresses.HTTP = "169.254.0.1"
conf.Addresses.RPC = "169.254.0.1"
conf.Ports.HTTP = 5678
a := &Agent{config: conf}
if err := conf.normalizeAddrs(); err != nil {
t.Fatalf("error normalizing config: %v", err)
@ -333,7 +334,7 @@ func TestAgent_ClientConfig(t *testing.T) {
t.Fatalf("got err: %v", err)
}
expectedHttpAddr := "127.0.0.1:5678"
expectedHttpAddr := "169.254.0.1:5678"
if c.Node.HTTPAddr != expectedHttpAddr {
t.Fatalf("Expected http addr: %v, got: %v", expectedHttpAddr, c.Node.HTTPAddr)
}
@ -342,7 +343,7 @@ func TestAgent_ClientConfig(t *testing.T) {
conf.DevMode = true
a = &Agent{config: conf}
conf.Client.Enabled = true
conf.Addresses.HTTP = "127.0.0.1"
conf.Addresses.HTTP = "169.254.0.1"
if err := conf.normalizeAddrs(); err != nil {
t.Fatalf("error normalizing config: %v", err)
@ -352,7 +353,7 @@ func TestAgent_ClientConfig(t *testing.T) {
t.Fatalf("got err: %v", err)
}
expectedHttpAddr = "127.0.0.1:4646"
expectedHttpAddr = "169.254.0.1:4646"
if c.Node.HTTPAddr != expectedHttpAddr {
t.Fatalf("Expected http addr: %v, got: %v", expectedHttpAddr, c.Node.HTTPAddr)
}

11
command/agent/config.go
View file

@ -694,11 +694,14 @@ func (c *Config) normalizeAddrs() error {
}
c.AdvertiseAddrs.RPC = addr
addr, err = normalizeAdvertise(c.AdvertiseAddrs.Serf, c.Addresses.Serf, c.Ports.Serf, c.DevMode)
if err != nil {
return fmt.Errorf("Failed to parse Serf advertise address: %v", err)
// Skip serf if server is disabled
if c.Server != nil && c.Server.Enabled {
addr, err = normalizeAdvertise(c.AdvertiseAddrs.Serf, c.Addresses.Serf, c.Ports.Serf, c.DevMode)
if err != nil {
return fmt.Errorf("Failed to parse Serf advertise address: %v", err)
}
c.AdvertiseAddrs.Serf = addr
}
c.AdvertiseAddrs.Serf = addr
return nil
}