func (s *ControlIntSuite) TestRestart(c *C) {
if err := helper.RunGonitCmd("start all", s.ctrlCfgDir); err != nil {
c.Errorf(err.Error())
}
firstPid1, err := helper.ProxyReadPidFile(controlPidFile1)
c.Check(err, IsNil)
firstPid2, err := helper.ProxyReadPidFile(controlPidFile2)
c.Check(err, IsNil)
c.Check(helper.DoesProcessExist(firstPid1), Equals, true)
c.Check(helper.DoesProcessExist(firstPid2), Equals, true)
if err := helper.RunGonitCmd("restart all", s.ctrlCfgDir); err != nil {
c.Errorf(err.Error())
}
secondPid1, err := helper.ProxyReadPidFile(controlPidFile1)
c.Check(err, IsNil)
secondPid2, err := helper.ProxyReadPidFile(controlPidFile2)
c.Check(err, IsNil)
c.Check(helper.DoesProcessExist(secondPid1), Equals, true)
c.Check(helper.DoesProcessExist(secondPid2), Equals, true)
c.Check(helper.DoesProcessExist(firstPid1), Equals, false)
c.Check(helper.DoesProcessExist(firstPid2), Equals, false)
c.Check(firstPid1, Not(Equals), secondPid1)
c.Check(firstPid2, Not(Equals), secondPid2)
}
func (s *EventIntSuite) TestAlertRule(c *C) {
if err := helper.RunGonitCmd("start all", s.eventCfgDir); err != nil {
c.Errorf(err.Error())
}
c.Check(true, Equals, helper.FindLogLine(s.stdout,
"'balloonmem0' triggered 'memory_used > 1mb' for '1s'", "5s"))
}
func (d *groupHelper) runCmd(name string) error {
cmd := ""
if !d.isAll() {
cmd += "-g "
}
cmd += name + " " + d.name
return helper.RunGonitCmd(cmd, d.suite.dir)
}
func (s *ControlIntSuite) TestStartStop(c *C) {
if err := helper.RunGonitCmd("start all", s.ctrlCfgDir); err != nil {
c.Errorf(err.Error())
}
pid1, err := helper.ProxyReadPidFile(controlPidFile1)
c.Check(err, IsNil)
pid2, err := helper.ProxyReadPidFile(controlPidFile2)
c.Check(err, IsNil)
c.Check(helper.DoesProcessExist(pid1), Equals, true)
c.Check(helper.DoesProcessExist(pid2), Equals, true)
if err := helper.RunGonitCmd("stop all", s.ctrlCfgDir); err != nil {
c.Errorf(err.Error())
}
c.Check(helper.DoesProcessExist(pid1), Equals, false)
c.Check(helper.DoesProcessExist(pid2), Equals, false)
}
func (s *WatcherIntSuite) TestStart(c *C) {
c.Check(s.procs["active"].IsRunning(), Equals, true)
c.Check(s.procs["manual"].IsRunning(), Equals, false)
c.Check(s.procs["passive"].IsRunning(), Equals, false)
helper.RunGonitCmd("start all", s.dir)
for _, process := range s.procs {
c.Check(process.IsRunning(), Equals, true)
}
}
func (s *EventIntSuite) TestRestartRule(c *C) {
if err := helper.RunGonitCmd("start all", s.eventCfgDir); err != nil {
c.Errorf(err.Error())
}
balloonPid, err := helper.ProxyReadPidFile(balloonPidFile)
c.Check(err, IsNil)
c.Check(helper.DoesProcessExist(balloonPid), Equals, true)
pid1, _ := helper.ProxyReadPidFile(balloonPidFile)
c.Check(true, Equals,
helper.FindLogLine(s.stdout, "Executing 'restart'", "20s"))
c.Check(true, Equals,
helper.FindLogLine(s.stdout, "process \"balloonmem0\" started", "10s"))
balloonPid, err = helper.ProxyReadPidFile(balloonPidFile)
c.Check(err, IsNil)
c.Check(helper.DoesProcessExist(balloonPid), Equals, true)
pid2, err := helper.ProxyReadPidFile(balloonPidFile)
if err != nil {
c.Errorf(err.Error())
}
c.Check(pid1, Not(Equals), pid2)
}
func (s *DependsIntSuite) TestProcessDependencies(c *C) {
var err error
bosh := s.newGroupHelper("bosh")
process := s.procs["director"]
// stop all bosh processes
err = bosh.runCmd("stop")
c.Assert(err, IsNil)
err = bosh.status(bosh.before)
c.Assert(err, IsNil)
// check all processes are stopped
for _, bg := range bosh.before {
current := bg.Summary
comment := Commentf("process: %s", current.Name)
c.Check(current.Running, Equals, false, comment)
}
// start director process
err = helper.RunGonitCmd("start director", s.dir)
c.Assert(err, IsNil)
err = bosh.status(bosh.after)
c.Assert(err, IsNil)
bosh.compare(func(previous, current *gonit.ProcessSummary) {
running := false
delta := 0
// only director and its dependencies should start
if current.Name == process.Name || dependsOn(process, current.Name) {
running = true
delta = 1
}
comment := Commentf("process: %s", current.Name)
c.Assert(previous.Name, Equals, current.Name)
c.Check(current.Running, Equals, running, comment)
c.Check(current.ControlState.Starts, Equals, previous.ControlState.Starts+delta, comment)
})
bosh.before = bosh.after
// restart a director dependency
err = helper.RunGonitCmd("restart "+process.DependsOn[0], s.dir)
c.Assert(err, IsNil)
err = bosh.status(bosh.after)
c.Assert(err, IsNil)
bosh.compare(func(previous, current *gonit.ProcessSummary) {
running := false
delta := 0
// only director and its dependencies should be running
if current.Name == process.Name || dependsOn(process, current.Name) {
running = true
}
// only director and restarted dependency should restart
if current.Name == process.Name || current.Name == process.DependsOn[0] {
delta = 1
}
comment := Commentf("process: %s", current.Name)
c.Assert(previous.Name, Equals, current.Name)
c.Check(current.Running, Equals, running, comment)
c.Check(current.ControlState.Starts, Equals, previous.ControlState.Starts+delta, comment)
})
bosh.before = bosh.after
// stop director process
err = helper.RunGonitCmd("stop director", s.dir)
c.Assert(err, IsNil)
err = bosh.status(bosh.after)
c.Assert(err, IsNil)
bosh.compare(func(previous, current *gonit.ProcessSummary) {
running := false
// only director dependencies should still be running
if dependsOn(process, current.Name) {
running = true
}
comment := Commentf("process: %s", current.Name)
c.Assert(previous.Name, Equals, current.Name)
c.Check(current.Running, Equals, running, comment)
c.Check(current.ControlState.Starts, Equals, previous.ControlState.Starts, comment)
})
}