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Merge pull request #5588 from hurf/master

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Fix comments on caculating scores.
This commit is contained in:
gmarek 2015-03-19 07:44:11 +01:00
commit cbf57ee324
1 changed files with 28 additions and 28 deletions
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56
pkg/scheduler/priorities_test.go
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@ -103,13 +103,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores (remaining resources) on 0-10 scale Minion1 scores (remaining resources) on 0-10 scale
CPU Score: (4000 - 0) / 4000 = 10 CPU Score: ((4000 - 0) *10) / 4000 = 10
Memory Score: (10000 - 0) / 10000 = 10 Memory Score: ((10000 - 0) *10) / 10000 = 10
Minion1 Score: (10 + 10) / 2 = 10 Minion1 Score: (10 + 10) / 2 = 10
Minion2 scores (remaining resources) on 0-10 scale Minion2 scores (remaining resources) on 0-10 scale
CPU Score: (4000 - 0) / 4000 = 10 CPU Score: ((4000 - 0) *10) / 4000 = 10
Memory Score: (10000 - 0) / 10000 = 10 Memory Score: ((10000 - 0) *10) / 10000 = 10
Minion2 Score: (10 + 10) / 2 = 10 Minion2 Score: (10 + 10) / 2 = 10
*/ */
pod: api.Pod{Spec: noResources}, pod: api.Pod{Spec: noResources},
@ -120,13 +120,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (4000 - 3000) / 4000 = 2.5 CPU Score: ((4000 - 3000) *10) / 4000 = 2.5
Memory Score: (10000 - 5000) / 10000 = 5 Memory Score: ((10000 - 5000) *10) / 10000 = 5
Minion1 Score: (2.5 + 5) / 2 = 3 Minion1 Score: (2.5 + 5) / 2 = 3
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (6000 - 3000) / 6000 = 5 CPU Score: ((6000 - 3000) *10) / 6000 = 5
Memory Score: (10000 - 5000) / 10000 = 5 Memory Score: ((10000 - 5000) *10) / 10000 = 5
Minion2 Score: (5 + 5) / 2 = 5 Minion2 Score: (5 + 5) / 2 = 5
*/ */
pod: api.Pod{Spec: cpuAndMemory}, pod: api.Pod{Spec: cpuAndMemory},
@ -137,13 +137,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (4000 - 0) / 4000 = 10 CPU Score: ((4000 - 0) *10) / 4000 = 10
Memory Score: (10000 - 0) / 10000 = 10 Memory Score: ((10000 - 0) *10) / 10000 = 10
Minion1 Score: (10 + 10) / 2 = 10 Minion1 Score: (10 + 10) / 2 = 10
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (4000 - 0) / 4000 = 10 CPU Score: ((4000 - 0) *10) / 4000 = 10
Memory Score: (10000 - 0) / 10000 = 10 Memory Score: ((10000 - 0) *10) / 10000 = 10
Minion2 Score: (10 + 10) / 2 = 10 Minion2 Score: (10 + 10) / 2 = 10
*/ */
pod: api.Pod{Spec: noResources}, pod: api.Pod{Spec: noResources},
@ -160,13 +160,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (20000 - 0) / 20000 = 10 Memory Score: ((20000 - 0) *10) / 20000 = 10
Minion1 Score: (4 + 10) / 2 = 7 Minion1 Score: (4 + 10) / 2 = 7
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (20000 - 5000) / 20000 = 7.5 Memory Score: ((20000 - 5000) *10) / 20000 = 7.5
Minion2 Score: (4 + 7.5) / 2 = 5 Minion2 Score: (4 + 7.5) / 2 = 5
*/ */
pod: api.Pod{Spec: noResources}, pod: api.Pod{Spec: noResources},
@ -183,13 +183,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (20000 - 5000) / 20000 = 7.5 Memory Score: ((20000 - 5000) *10) / 20000 = 7.5
Minion1 Score: (4 + 7.5) / 2 = 5 Minion1 Score: (4 + 7.5) / 2 = 5
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (20000 - 10000) / 20000 = 5 Memory Score: ((20000 - 10000) *10) / 20000 = 5
Minion2 Score: (4 + 5) / 2 = 4 Minion2 Score: (4 + 5) / 2 = 4
*/ */
pod: api.Pod{Spec: cpuAndMemory}, pod: api.Pod{Spec: cpuAndMemory},
@ -204,13 +204,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (20000 - 5000) / 20000 = 7.5 Memory Score: ((20000 - 5000) *10) / 20000 = 7.5
Minion1 Score: (4 + 7.5) / 2 = 5 Minion1 Score: (4 + 7.5) / 2 = 5
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (10000 - 6000) / 10000 = 4 CPU Score: ((10000 - 6000) *10) / 10000 = 4
Memory Score: (50000 - 10000) / 50000 = 8 Memory Score: ((50000 - 10000) *10) / 50000 = 8
Minion2 Score: (4 + 8) / 2 = 6 Minion2 Score: (4 + 8) / 2 = 6
*/ */
pod: api.Pod{Spec: cpuAndMemory}, pod: api.Pod{Spec: cpuAndMemory},
@ -225,13 +225,13 @@ func TestLeastRequested(t *testing.T) {
{ {
/* /*
Minion1 scores on 0-10 scale Minion1 scores on 0-10 scale
CPU Score: (4000 - 6000) / 4000 = 0 CPU Score: ((4000 - 6000) *10) / 4000 = 0
Memory Score: (10000 - 0) / 10000 = 10 Memory Score: ((10000 - 0) *10) / 10000 = 10
Minion1 Score: (0 + 10) / 2 = 5 Minion1 Score: (0 + 10) / 2 = 5
Minion2 scores on 0-10 scale Minion2 scores on 0-10 scale
CPU Score: (4000 - 6000) / 4000 = 0 CPU Score: ((4000 - 6000) *10) / 4000 = 0
Memory Score: (10000 - 5000) / 10000 = 5 Memory Score: ((10000 - 5000) *10) / 10000 = 5
Minion2 Score: (0 + 5) / 2 = 2 Minion2 Score: (0 + 5) / 2 = 2
*/ */
pod: api.Pod{Spec: cpuOnly}, pod: api.Pod{Spec: cpuOnly},