func (s *assignCleanSuite) TestAssignUsingConstraintsToMachine(c *C) {
for i, t := range assignUsingConstraintsTests {
c.Logf("test %d", i)
cons := constraints.MustParse(t.unitConstraints)
err := s.State.SetEnvironConstraints(cons)
c.Assert(err, IsNil)
unit, err := s.wordpress.AddUnit()
c.Assert(err, IsNil)
m, err := s.State.AddMachine("series", state.JobHostUnits)
c.Assert(err, IsNil)
if t.hardwareCharacteristics != "none" {
hc := instance.MustParseHardware(t.hardwareCharacteristics)
err = m.SetProvisioned("inst-id", "fake_nonce", &hc)
c.Assert(err, IsNil)
}
um, err := s.assignUnit(unit)
if t.assignOk {
c.Assert(err, IsNil)
c.Assert(um.Id(), Equals, m.Id())
} else {
c.Assert(um, IsNil)
c.Assert(err, ErrorMatches, eligibleMachinesInUse)
// Destroy the machine so it can't be used for the next test.
err = m.Destroy()
c.Assert(err, IsNil)
}
}
}
// TODO (wallyworld) - this test was copied from the ec2 provider.
// It should be moved to environs.jujutests.Tests.
func (s *localServerSuite) TestBootstrapInstanceUserDataAndState(c *C) {
err := environs.Bootstrap(s.env, constraints.Value{})
c.Assert(err, IsNil)
// check that the state holds the id of the bootstrap machine.
stateData, err := environs.LoadState(s.env.Storage())
c.Assert(err, IsNil)
c.Assert(stateData.StateInstances, HasLen, 1)
expectedHardware := instance.MustParseHardware("arch=amd64 cpu-cores=1 mem=512M")
insts, err := s.env.AllInstances()
c.Assert(err, IsNil)
c.Assert(insts, HasLen, 1)
c.Check(insts[0].Id(), Equals, stateData.StateInstances[0])
c.Check(expectedHardware, DeepEquals, stateData.Characteristics[0])
info, apiInfo, err := s.env.StateInfo()
c.Assert(err, IsNil)
c.Assert(info, NotNil)
bootstrapDNS, err := insts[0].DNSName()
c.Assert(err, IsNil)
c.Assert(bootstrapDNS, Not(Equals), "")
// TODO(wallyworld) - 2013-03-01 bug=1137005
// The nova test double needs to be updated to support retrieving instance userData.
// Until then, we can't check the cloud init script was generated correctly.
// check that a new instance will be started with a machine agent,
// and without a provisioning agent.
series := s.env.Config().DefaultSeries()
info.Tag = "machine-1"
apiInfo.Tag = "machine-1"
inst1, _, err := s.env.StartInstance("1", "fake_nonce", series, constraints.Value{}, info, apiInfo)
c.Assert(err, IsNil)
err = s.env.Destroy(append(insts, inst1))
c.Assert(err, IsNil)
_, err = environs.LoadState(s.env.Storage())
c.Assert(err, NotNil)
}
func (t *localServerSuite) TestBootstrapInstanceUserDataAndState(c *C) {
envtesting.UploadFakeTools(c, t.env.Storage())
err := environs.Bootstrap(t.env, constraints.Value{})
c.Assert(err, IsNil)
// check that the state holds the id of the bootstrap machine.
bootstrapState, err := environs.LoadState(t.env.Storage())
c.Assert(err, IsNil)
c.Assert(bootstrapState.StateInstances, HasLen, 1)
expectedHardware := instance.MustParseHardware("arch=amd64 cpu-cores=1 cpu-power=100 mem=1740M")
insts, err := t.env.AllInstances()
c.Assert(err, IsNil)
c.Assert(insts, HasLen, 1)
c.Check(insts[0].Id(), Equals, bootstrapState.StateInstances[0])
c.Check(expectedHardware, DeepEquals, bootstrapState.Characteristics[0])
info, apiInfo, err := t.env.StateInfo()
c.Assert(err, IsNil)
c.Assert(info, NotNil)
// check that the user data is configured to start zookeeper
// and the machine and provisioning agents.
inst := t.srv.ec2srv.Instance(string(insts[0].Id()))
c.Assert(inst, NotNil)
bootstrapDNS, err := insts[0].DNSName()
c.Assert(err, IsNil)
c.Assert(bootstrapDNS, Not(Equals), "")
userData, err := utils.Gunzip(inst.UserData)
c.Assert(err, IsNil)
c.Logf("first instance: UserData: %q", userData)
var x map[interface{}]interface{}
err = goyaml.Unmarshal(userData, &x)
c.Assert(err, IsNil)
CheckPackage(c, x, "git", true)
CheckScripts(c, x, "jujud bootstrap-state", true)
// TODO check for provisioning agent
// TODO check for machine agent
// check that a new instance will be started without
// zookeeper, with a machine agent, and without a
// provisioning agent.
series := t.env.Config().DefaultSeries()
info.Tag = "machine-1"
apiInfo.Tag = "machine-1"
inst1, hc, err := t.env.StartInstance("1", "fake_nonce", series, constraints.Value{}, info, apiInfo)
c.Assert(err, IsNil)
c.Check(*hc.Arch, Equals, "amd64")
c.Check(*hc.Mem, Equals, uint64(1740))
c.Check(*hc.CpuCores, Equals, uint64(1))
c.Assert(*hc.CpuPower, Equals, uint64(100))
inst = t.srv.ec2srv.Instance(string(inst1.Id()))
c.Assert(inst, NotNil)
userData, err = utils.Gunzip(inst.UserData)
c.Assert(err, IsNil)
c.Logf("second instance: UserData: %q", userData)
x = nil
err = goyaml.Unmarshal(userData, &x)
c.Assert(err, IsNil)
CheckPackage(c, x, "zookeeperd", false)
// TODO check for provisioning agent
// TODO check for machine agent
err = t.env.Destroy(append(insts, inst1))
c.Assert(err, IsNil)
_, err = environs.LoadState(t.env.Storage())
c.Assert(err, NotNil)
}