unistack-org/cloudinit
4
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

initialize: only restart networkd once per config

Browse Source 
Regression introduced by 9fcf338bf3e6c941068a2ce9e6ce64fbb3e4b65d.

Networkd was erroneously being restarted once per network unit. It
should only restart once for the entire config.
This commit is contained in:
Alex Crawford 2014-12-02 12:46:35 -08:00
parent d0d467813d
commit 2270db3f7a
2 changed files with 19 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
initialize/config.go
View File

@ -200,6 +200,7 @@ func processUnits(units []system.Unit, root string, um system.UnitManager) error
}
actions := make([]action, 0, len(units))
reload := false
restartNetworkd := false
for _, unit := range units {
if unit.Name == "" {
log.Printf("Skipping unit without name")
@ -251,8 +252,7 @@ func processUnits(units []system.Unit, root string, um system.UnitManager) error
}
if unit.Group() == "network" {
networkd := system.Unit{Unit: config.Unit{Name: "systemd-networkd.service"}}
actions = append(actions, action{networkd, "restart"})
restartNetworkd = true
} else if unit.Command != "" {
actions = append(actions, action{unit, unit.Command})
}
@ -264,6 +264,11 @@ func processUnits(units []system.Unit, root string, um system.UnitManager) error
}
}
if restartNetworkd {
networkd := system.Unit{Unit: config.Unit{Name: "systemd-networkd.service"}}
actions = append(actions, action{networkd, "restart"})
}
for _, action := range actions {
log.Printf("Calling unit command %q on %q'", action.command, action.unit.Name)
res, err := um.RunUnitCommand(action.unit, action.command)

17
initialize/config_test.go
View File

@ -29,10 +29,15 @@ type TestUnitManager struct {
enabled []string
masked []string
unmasked []string
commands map[string]string
commands []UnitAction
reload bool
}
type UnitAction struct {
unit string
command string
}
func (tum *TestUnitManager) PlaceUnit(u system.Unit) error {
tum.placed = append(tum.placed, u.Name)
return nil
@ -46,8 +51,7 @@ func (tum *TestUnitManager) EnableUnitFile(u system.Unit) error {
return nil
}
func (tum *TestUnitManager) RunUnitCommand(u system.Unit, c string) (string, error) {
tum.commands = make(map[string]string)
tum.commands[u.Name] = c
tum.commands = append(tum.commands, UnitAction{u.Name, c})
return "", nil
}
func (tum *TestUnitManager) DaemonReload() error {
@ -82,13 +86,16 @@ func TestProcessUnits(t *testing.T) {
},
{
units: []system.Unit{
system.Unit{Unit: config.Unit{
Name: "foo.network",
}},
system.Unit{Unit: config.Unit{
Name: "bar.network",
}},
},
result: TestUnitManager{
commands: map[string]string{
"systemd-networkd.service": "restart",
commands: []UnitAction{
UnitAction{"systemd-networkd.service", "restart"},
},
},
},