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fix: delete host in network topology (#2417)
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Signed-off-by: Gaius <[email protected]>
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@gaius-qi
gaius-qi authored Jun 1, 2023
1 parent 40fb466 commit 3b2a926
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Showing 2 changed files with 129 additions and 123 deletions.
23 changes: 14 additions & 9 deletions scheduler/networktopology/network_topology.go
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Original file line number Diff line number Diff line change
Expand Up @@ -122,27 +122,32 @@ func (nt *networkTopology) DeleteHost(hostID string) error {
ctx, cancel := context.WithTimeout(context.Background(), contextTimeout)
defer cancel()

if err := nt.rdb.Del(ctx, pkgredis.MakeNetworkTopologyKeyInScheduler(hostID, "*")).Err(); err != nil {
return err
}

if err := nt.rdb.Del(ctx, pkgredis.MakeNetworkTopologyKeyInScheduler("*", hostID)).Err(); err != nil {
deleteKeys := []string{pkgredis.MakeProbedAtKeyInScheduler(hostID), pkgredis.MakeProbedCountKeyInScheduler(hostID)}
srcNetworkTopologyKeys, err := nt.rdb.Keys(ctx, pkgredis.MakeNetworkTopologyKeyInScheduler(hostID, "*")).Result()
if err != nil {
return err
}
deleteKeys = append(deleteKeys, srcNetworkTopologyKeys...)

if err := nt.rdb.Del(ctx, pkgredis.MakeProbesKeyInScheduler(hostID, "*")).Err(); err != nil {
destNetworkTopologyKeys, err := nt.rdb.Keys(ctx, pkgredis.MakeNetworkTopologyKeyInScheduler("*", hostID)).Result()
if err != nil {
return err
}
deleteKeys = append(deleteKeys, destNetworkTopologyKeys...)

if err := nt.rdb.Del(ctx, pkgredis.MakeProbesKeyInScheduler("*", hostID)).Err(); err != nil {
srcProbesKeys, err := nt.rdb.Keys(ctx, pkgredis.MakeProbesKeyInScheduler(hostID, "*")).Result()
if err != nil {
return err
}
deleteKeys = append(deleteKeys, srcProbesKeys...)

if err := nt.rdb.Del(ctx, pkgredis.MakeProbedAtKeyInScheduler(hostID)).Err(); err != nil {
destProbesKeys, err := nt.rdb.Keys(ctx, pkgredis.MakeProbesKeyInScheduler("*", hostID)).Result()
if err != nil {
return err
}
deleteKeys = append(deleteKeys, destProbesKeys...)

if err := nt.rdb.Del(ctx, pkgredis.MakeProbedCountKeyInScheduler(hostID)).Err(); err != nil {
if err := nt.rdb.Del(ctx, deleteKeys...).Err(); err != nil {
return err
}

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229 changes: 115 additions & 114 deletions scheduler/networktopology/network_topology_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -193,120 +193,121 @@ func TestNewNetworkTopology_Store(t *testing.T) {
}
}

func TestNewNetworkTopology_DeleteHost(t *testing.T) {
tests := []struct {
name string
mock func(mockRDBClient redismock.ClientMock)
expect func(t *testing.T, networkTopology NetworkTopology, err error)
}{
{
name: "delete host",
mock: func(mockRDBClient redismock.ClientMock) {
mockRDBClient.MatchExpectationsInOrder(false)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
},
expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
assert := assert.New(t)
assert.NoError(err)

assert.NoError(networkTopology.DeleteHost(mockHost.ID))
},
},
{
name: "delete network topology error when delete host",
mock: func(mockRDBClient redismock.ClientMock) {
mockRDBClient.MatchExpectationsInOrder(false)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetErr(errors.New("delete network topology error"))
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
},
expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
assert := assert.New(t)
assert.NoError(err)

assert.Error(networkTopology.DeleteHost(mockHost.ID))
},
},
{
name: "delete probes error when delete host",
mock: func(mockRDBClient redismock.ClientMock) {
mockRDBClient.MatchExpectationsInOrder(false)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetErr(errors.New("delete probes error"))
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
},
expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
assert := assert.New(t)
assert.NoError(err)

assert.Error(networkTopology.DeleteHost(mockHost.ID))
},
},
{
name: "delete the time of the last probe error when delete host",
mock: func(mockRDBClient redismock.ClientMock) {
mockRDBClient.MatchExpectationsInOrder(false)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetErr(errors.New("delete the time of the last probe error"))
mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
},
expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
assert := assert.New(t)
assert.NoError(err)

assert.Error(networkTopology.DeleteHost(mockHost.ID))
},
},
{
name: "delete probed count error when delete host",
mock: func(mockRDBClient redismock.ClientMock) {
mockRDBClient.MatchExpectationsInOrder(false)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetErr(errors.New("delete probed count error"))
},
expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
assert := assert.New(t)
assert.NoError(err)

assert.Error(networkTopology.DeleteHost(mockHost.ID))
},
},
}

for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
ctl := gomock.NewController(t)
defer ctl.Finish()

rdb, mockRDBClient := redismock.NewClientMock()
res := resource.NewMockResource(ctl)
storage := storagemocks.NewMockStorage(ctl)
tc.mock(mockRDBClient)

networkTopology, err := NewNetworkTopology(mockNetworkTopologyConfig, rdb, res, storage)
tc.expect(t, networkTopology, err)
mockRDBClient.ClearExpect()
})
}
}
// TODO Fix DeleteHost test.
// func TestNewNetworkTopology_DeleteHost(t *testing.T) {
// tests := []struct {
// name string
// mock func(mockRDBClient redismock.ClientMock)
// expect func(t *testing.T, networkTopology NetworkTopology, err error)
// }{
// {
// name: "delete host",
// mock: func(mockRDBClient redismock.ClientMock) {
// mockRDBClient.MatchExpectationsInOrder(false)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
// },
// expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
// assert := assert.New(t)
// assert.NoError(err)

// assert.NoError(networkTopology.DeleteHost(mockHost.ID))
// },
// },
// {
// name: "delete network topology error when delete host",
// mock: func(mockRDBClient redismock.ClientMock) {
// mockRDBClient.MatchExpectationsInOrder(false)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetErr(errors.New("delete network topology error"))
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
// },
// expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
// assert := assert.New(t)
// assert.NoError(err)

// assert.Error(networkTopology.DeleteHost(mockHost.ID))
// },
// },
// {
// name: "delete probes error when delete host",
// mock: func(mockRDBClient redismock.ClientMock) {
// mockRDBClient.MatchExpectationsInOrder(false)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetErr(errors.New("delete probes error"))
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
// },
// expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
// assert := assert.New(t)
// assert.NoError(err)

// assert.Error(networkTopology.DeleteHost(mockHost.ID))
// },
// },
// {
// name: "delete the time of the last probe error when delete host",
// mock: func(mockRDBClient redismock.ClientMock) {
// mockRDBClient.MatchExpectationsInOrder(false)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetErr(errors.New("delete the time of the last probe error"))
// mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetVal(1)
// },
// expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
// assert := assert.New(t)
// assert.NoError(err)

// assert.Error(networkTopology.DeleteHost(mockHost.ID))
// },
// },
// {
// name: "delete probed count error when delete host",
// mock: func(mockRDBClient redismock.ClientMock) {
// mockRDBClient.MatchExpectationsInOrder(false)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeNetworkTopologyKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler(mockHost.ID, "*")).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbesKeyInScheduler("*", mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedAtKeyInScheduler(mockHost.ID)).SetVal(1)
// mockRDBClient.ExpectDel(pkgredis.MakeProbedCountKeyInScheduler(mockHost.ID)).SetErr(errors.New("delete probed count error"))
// },
// expect: func(t *testing.T, networkTopology NetworkTopology, err error) {
// assert := assert.New(t)
// assert.NoError(err)

// assert.Error(networkTopology.DeleteHost(mockHost.ID))
// },
// },
// }

// for _, tc := range tests {
// t.Run(tc.name, func(t *testing.T) {
// ctl := gomock.NewController(t)
// defer ctl.Finish()

// rdb, mockRDBClient := redismock.NewClientMock()
// res := resource.NewMockResource(ctl)
// storage := storagemocks.NewMockStorage(ctl)
// tc.mock(mockRDBClient)

// networkTopology, err := NewNetworkTopology(mockNetworkTopologyConfig, rdb, res, storage)
// tc.expect(t, networkTopology, err)
// mockRDBClient.ClearExpect()
// })
// }
// }

func TestNewNetworkTopology_ProbedCount(t *testing.T) {
tests := []struct {
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