func assertSecurityGroups(c *gc.C, env environs.Environ, expected []string) {
novaClient := openstack.GetNovaClient(env)
groups, err := novaClient.ListSecurityGroups()
c.Assert(err, gc.IsNil)
for _, name := range expected {
found := false
for _, group := range groups {
if group.Name == name {
found = true
break
}
}
if !found {
c.Errorf("expected security group %q not found", name)
}
}
for _, group := range groups {
found := false
for _, name := range expected {
if group.Name == name {
found = true
break
}
}
if !found {
c.Errorf("existing security group %q is not expected", group.Name)
}
}
}
func (s *LiveTests) assertStartInstanceDefaultSecurityGroup(c *gc.C, useDefault bool) {
attrs := s.TestConfig.Merge(coretesting.Attrs{
"name": "sample-" + randomName(),
"control-bucket": "juju-test-" + randomName(),
"use-default-secgroup": useDefault,
})
cfg, err := config.New(config.NoDefaults, attrs)
c.Assert(err, gc.IsNil)
// Set up a test environment.
env, err := environs.New(cfg)
c.Assert(err, gc.IsNil)
c.Assert(env, gc.NotNil)
defer env.Destroy()
// Bootstrap and start an instance.
err = bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
inst, _ := jujutesting.AssertStartInstance(c, env, "100")
// Check whether the instance has the default security group assigned.
novaClient := openstack.GetNovaClient(env)
groups, err := novaClient.GetServerSecurityGroups(string(inst.Id()))
c.Assert(err, gc.IsNil)
defaultGroupFound := false
for _, group := range groups {
if group.Name == "default" {
defaultGroupFound = true
break
}
}
c.Assert(defaultGroupFound, gc.Equals, useDefault)
}
func (s *localServerSuite) TestAllInstancesIgnoresOtherMachines(c *gc.C) {
env := s.Prepare(c)
err := bootstrap.Bootstrap(coretesting.Context(c), env, environs.BootstrapParams{})
c.Assert(err, gc.IsNil)
// Check that we see 1 instance in the environment
insts, err := env.AllInstances()
c.Assert(err, gc.IsNil)
c.Check(insts, gc.HasLen, 1)
// Now start a machine 'manually' in the same account, with a similar
// but not matching name, and ensure it isn't seen by AllInstances
// See bug #1257481, for how similar names were causing them to get
// listed (and thus destroyed) at the wrong time
existingEnvName := s.TestConfig["name"]
newMachineName := fmt.Sprintf("juju-%s-2-machine-0", existingEnvName)
// We grab the Nova client directly from the env, just to save time
// looking all the stuff up
novaClient := openstack.GetNovaClient(env)
entity, err := novaClient.RunServer(nova.RunServerOpts{
Name: newMachineName,
FlavorId: "1", // test service has 1,2,3 for flavor ids
ImageId: "1", // UseTestImageData sets up images 1 and 2
})
c.Assert(err, gc.IsNil)
c.Assert(entity, gc.NotNil)
// List all servers with no filter, we should see both instances
servers, err := novaClient.ListServersDetail(nova.NewFilter())
c.Assert(err, gc.IsNil)
c.Assert(servers, gc.HasLen, 2)
insts, err = env.AllInstances()
c.Assert(err, gc.IsNil)
c.Check(insts, gc.HasLen, 1)
}