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Merge pull request #49330 from MrHohn/bump-gce-minNodesHealthCheckVersion

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Automatic merge from submit-queue

Bump up gce minNodesHealthCheckVersion due to known issues

**What this PR does / why we need it**: There are some known issues in previous 1.7 versions causing kube-proxy not correctly responding healthz traffic.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: From #49263.

**Special notes for your reviewer**:
/assign @nicksardo @freehan 
cc @bowei @thockin 

**Release note**:

```release-note
GCE Cloud Provider: New created LoadBalancer type Service will have health checks for nodes by default if all nodes have version >= v1.7.2.
```
This commit is contained in:
Kubernetes Submit Queue 2017-07-20 21:03:36 -07:00 committed by GitHub
commit 384b96574d
2 changed files with 9 additions and 8 deletions
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4
pkg/cloudprovider/providers/gce/gce_healthchecks.go
View File

@ -37,8 +37,8 @@ var (
)
func init() {
if v, err := utilversion.ParseGeneric("1.7.0"); err != nil {
panic(err)
if v, err := utilversion.ParseGeneric("1.7.2"); err != nil {
glog.Fatalf("Failed to parse version for minNodesHealthCheckVersion: %v", err)
} else {
minNodesHealthCheckVersion = v
}

13
pkg/cloudprovider/providers/gce/gce_healthchecks_test.go
View File

@ -27,8 +27,9 @@ func TestIsAtLeastMinNodesHealthCheckVersion(t *testing.T) {
version string
expect bool
}{
{"v1.7.1", true},
{"v1.7.0-alpha.2.597+276d289b90d322", true},
{"v1.7.3", true},
{"v1.7.2", true},
{"v1.7.2-alpha.2.597+276d289b90d322", true},
{"v1.6.0-beta.3.472+831q821c907t31a", false},
{"v1.5.2", false},
}
@ -52,14 +53,14 @@ func TestSupportsNodesHealthCheck(t *testing.T) {
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.1",
KubeProxyVersion: "v1.7.2",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.0-alpha.2.597+276d289b90d322",
KubeProxyVersion: "v1.7.2-alpha.2.597+276d289b90d322",
},
},
},
@ -92,14 +93,14 @@ func TestSupportsNodesHealthCheck(t *testing.T) {
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.1",
KubeProxyVersion: "v1.7.3",
},
},
},
{
Status: v1.NodeStatus{
NodeInfo: v1.NodeSystemInfo{
KubeProxyVersion: "v1.7.0-alpha.2.597+276d289b90d322",
KubeProxyVersion: "v1.7.2-alpha.2.597+276d289b90d322",
},
},
},