Ejemplo n.º 1
0
func (bs *bootedSuite) TestUpdateBootRevisionsOSErrorsLate(c *C) {
	st := bs.state
	st.Lock()
	defer st.Unlock()

	// put core into the state but add no files on disk
	// will break in the tasks
	snapstate.Set(st, "core", &snapstate.SnapState{
		SnapType: "os",
		Active:   true,
		Sequence: []*snap.SideInfo{osSI1, osSI2},
		Current:  snap.R(2),
	})
	bs.fakeBackend.linkSnapFailTrigger = filepath.Join(dirs.SnapMountDir, "/core/1")

	bs.bootloader.BootVars["snap_kernel"] = "core_1.snap"
	err := snapstate.UpdateBootRevisions(st)
	c.Assert(err, IsNil)

	st.Unlock()
	bs.settle()
	st.Lock()

	c.Assert(st.Changes(), HasLen, 1)
	chg := st.Changes()[0]
	c.Assert(chg.Kind(), Equals, "update-revisions")
	c.Assert(chg.IsReady(), Equals, true)
	c.Assert(chg.Err(), ErrorMatches, `(?ms).*Make snap "core" \(1\) available to the system \(fail\).*`)
}
Ejemplo n.º 2
0
func (bs *bootedSuite) TestUpdateBootRevisionsKernelSimple(c *C) {
	st := bs.state
	st.Lock()
	defer st.Unlock()

	bs.makeInstalledKernelOS(c, st)

	bs.bootloader.BootVars["snap_kernel"] = "canonical-pc-linux_1.snap"
	err := snapstate.UpdateBootRevisions(st)
	c.Assert(err, IsNil)

	st.Unlock()
	bs.settle()
	st.Lock()

	c.Assert(st.Changes(), HasLen, 1)
	chg := st.Changes()[0]
	c.Assert(chg.Err(), IsNil)
	c.Assert(chg.Kind(), Equals, "update-revisions")
	c.Assert(chg.IsReady(), Equals, true)

	// canonical-pc-linux "current" got reverted but core did not
	var snapst snapstate.SnapState
	err = snapstate.Get(st, "canonical-pc-linux", &snapst)
	c.Assert(err, IsNil)
	c.Assert(snapst.Current, Equals, snap.R(1))
	c.Assert(snapst.Active, Equals, true)

	err = snapstate.Get(st, "core", &snapst)
	c.Assert(err, IsNil)
	c.Assert(snapst.Current, Equals, snap.R(2))
	c.Assert(snapst.Active, Equals, true)
}
Ejemplo n.º 3
0
func (bs *bootedSuite) TestUpdateBootRevisionsOSErrorsEarly(c *C) {
	st := bs.state
	st.Lock()
	defer st.Unlock()

	bs.makeInstalledKernelOS(c, st)

	bs.bootloader.BootVars["snap_core"] = "core_99.snap"
	err := snapstate.UpdateBootRevisions(st)
	c.Assert(err, ErrorMatches, `cannot find revision 99 for snap "core"`)
}
Ejemplo n.º 4
0
func (m *DeviceManager) ensureBootOk() error {
	m.state.Lock()
	defer m.state.Unlock()

	if release.OnClassic {
		return nil
	}

	if !m.bootOkRan {
		bootloader, err := partition.FindBootloader()
		if err != nil {
			return fmt.Errorf(i18n.G("cannot mark boot successful: %s"), err)
		}
		if err := partition.MarkBootSuccessful(bootloader); err != nil {
			return err
		}
		m.bootOkRan = true
	}

	return snapstate.UpdateBootRevisions(m.state)
}