Example #1
0
// Uniter returns an object that provides access to the Uniter API
// facade. The id argument is reserved for future use and currently
// needs to be empty.
func (r *srvRoot) Uniter(id string) (*uniter.UniterAPI, error) {
	if id != "" {
		// Safeguard id for possible future use.
		return nil, common.ErrBadId
	}
	return uniter.NewUniterAPI(r.srv.state, r.resources, r)
}
Example #2
0
func (s *uniterSuite) TestUniterFailsWithNonUnitAgentUser(c *gc.C) {
	anAuthorizer := s.authorizer
	anAuthorizer.UnitAgent = false
	anUniter, err := uniter.NewUniterAPI(s.State, s.resources, anAuthorizer)
	c.Assert(err, gc.NotNil)
	c.Assert(anUniter, gc.IsNil)
	c.Assert(err, gc.ErrorMatches, "permission denied")
}
Example #3
0
func (s *uniterSuite) SetUpTest(c *gc.C) {
	s.JujuConnSuite.SetUpTest(c)

	// Create two machines, two services and add a unit to each service.
	var err error
	s.machine0, err = s.State.AddMachine("series", state.JobHostUnits)
	c.Assert(err, gc.IsNil)
	s.machine1, err = s.State.AddMachine("series", state.JobHostUnits)
	c.Assert(err, gc.IsNil)
	s.wordpress, err = s.State.AddService("wordpress", s.AddTestingCharm(c, "wordpress"))
	c.Assert(err, gc.IsNil)
	s.mysql, err = s.State.AddService("mysql", s.AddTestingCharm(c, "mysql"))
	c.Assert(err, gc.IsNil)
	s.wordpressUnit, err = s.wordpress.AddUnit()
	c.Assert(err, gc.IsNil)
	s.mysqlUnit, err = s.mysql.AddUnit()
	c.Assert(err, gc.IsNil)
	// Assign each unit to each machine.
	err = s.wordpressUnit.AssignToMachine(s.machine0)
	c.Assert(err, gc.IsNil)
	err = s.mysqlUnit.AssignToMachine(s.machine1)
	c.Assert(err, gc.IsNil)

	// Create a FakeAuthorizer so we can check permissions,
	// set up assuming unit 0 has logged in.
	s.authorizer = apiservertesting.FakeAuthorizer{
		Tag:       s.wordpressUnit.Tag(),
		LoggedIn:  true,
		Manager:   false,
		UnitAgent: true,
	}

	// Create the resource registry separately to track invocations to
	// Register.
	s.resources = common.NewResources()

	// Create a uniter API for unit 0.
	s.uniter, err = uniter.NewUniterAPI(
		s.State,
		s.resources,
		s.authorizer,
	)
	c.Assert(err, gc.IsNil)
}