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Merge pull request #15967 from timstclair/probe-params

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parents 4de56038 1e88a682
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api/swagger-spec/v1.json
View file @ f88550ad
...@@ -13524,7 +13524,7 @@ ...@@ -13524,7 +13524,7 @@
}, },
"v1.Probe": { "v1.Probe": {
"id": "v1.Probe", "id": "v1.Probe",
"description": "Probe describes a liveness probe to be examined to the container.", "description": "Probe describes a health check to be performed against a container to determine whether it is alive or ready to recieve traffic.",
"properties": { "properties": {
"exec": { "exec": {
"$ref": "v1.ExecAction", "$ref": "v1.ExecAction",
...@@ -13546,7 +13546,22 @@ ...@@ -13546,7 +13546,22 @@
"timeoutSeconds": { "timeoutSeconds": {
"type": "integer", "type": "integer",
"format": "int64", "format": "int64",
"description": "Number of seconds after which liveness probes timeout. Defaults to 1 second. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes" "description": "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes"
},
"periodSeconds": {
"type": "integer",
"format": "int64",
"description": "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1."
},
"successThreshold": {
"type": "integer",
"format": "int32",
"description": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1."
},
"failureThreshold": {
"type": "integer",
"format": "int32",
"description": "Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1."
} }
} }
}, },
......
api/swagger-spec/v1beta1.json
View file @ f88550ad
...@@ -3768,7 +3768,7 @@ ...@@ -3768,7 +3768,7 @@
}, },
"v1.Probe": { "v1.Probe": {
"id": "v1.Probe", "id": "v1.Probe",
"description": "Probe describes a liveness probe to be examined to the container.", "description": "Probe describes a health check to be performed against a container to determine whether it is alive or ready to recieve traffic.",
"properties": { "properties": {
"exec": { "exec": {
"$ref": "v1.ExecAction", "$ref": "v1.ExecAction",
...@@ -3790,7 +3790,22 @@ ...@@ -3790,7 +3790,22 @@
"timeoutSeconds": { "timeoutSeconds": {
"type": "integer", "type": "integer",
"format": "int64", "format": "int64",
"description": "Number of seconds after which liveness probes timeout. Defaults to 1 second. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes" "description": "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes"
},
"periodSeconds": {
"type": "integer",
"format": "int64",
"description": "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1."
},
"successThreshold": {
"type": "integer",
"format": "int32",
"description": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1."
},
"failureThreshold": {
"type": "integer",
"format": "int32",
"description": "Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1."
} }
} }
}, },
......
docs/api-reference/extensions/v1beta1/definitions.html
View file @ f88550ad
...@@ -3257,7 +3257,7 @@ Populated by the system when a graceful deletion is requested. Read-only. More i ...@@ -3257,7 +3257,7 @@ Populated by the system when a graceful deletion is requested. Read-only. More i
<div class="sect2"> <div class="sect2">
<h3 id="_v1_probe">v1.Probe</h3> <h3 id="_v1_probe">v1.Probe</h3>
<div class="paragraph"> <div class="paragraph">
<p>Probe describes a liveness probe to be examined to the container.</p> <p>Probe describes a health check to be performed against a container to determine whether it is alive or ready to recieve traffic.</p>
</div> </div>
<table class="tableblock frame-all grid-all" style="width:100%; "> <table class="tableblock frame-all grid-all" style="width:100%; ">
<colgroup> <colgroup>
...@@ -3307,11 +3307,32 @@ Populated by the system when a graceful deletion is requested. Read-only. More i ...@@ -3307,11 +3307,32 @@ Populated by the system when a graceful deletion is requested. Read-only. More i
</tr> </tr>
<tr> <tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">timeoutSeconds</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">timeoutSeconds</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Number of seconds after which liveness probes timeout. Defaults to 1 second. More info: <a href="http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes">http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes</a></p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: <a href="http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes">http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes</a></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td>
<td class="tableblock halign-left valign-top"></td> <td class="tableblock halign-left valign-top"></td>
</tr> </tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">periodSeconds</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">successThreshold</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int32)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">failureThreshold</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int32)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
</tbody> </tbody>
</table> </table>
...@@ -4240,7 +4261,7 @@ Populated by the system when a graceful deletion is requested. Read-only. More i ...@@ -4240,7 +4261,7 @@ Populated by the system when a graceful deletion is requested. Read-only. More i
</div> </div>
<div id="footer"> <div id="footer">
<div id="footer-text"> <div id="footer-text">
Last updated 2015-11-04 22:53:25 UTC Last updated 2015-11-06 18:46:07 UTC
</div> </div>
</div> </div>
</body> </body>
......
docs/api-reference/extensions/v1beta1/operations.html
View file @ f88550ad
...@@ -5095,7 +5095,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; } ...@@ -5095,7 +5095,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
</div> </div>
<div id="footer"> <div id="footer">
<div id="footer-text"> <div id="footer-text">
Last updated 2015-11-04 22:53:25 UTC Last updated 2015-11-06 18:46:07 UTC
</div> </div>
</div> </div>
</body> </body>
......
docs/api-reference/v1/definitions.html
View file @ f88550ad
...@@ -3023,7 +3023,7 @@ The resulting set of endpoints can be viewed as:<br> ...@@ -3023,7 +3023,7 @@ The resulting set of endpoints can be viewed as:<br>
<div class="sect2"> <div class="sect2">
<h3 id="_v1_probe">v1.Probe</h3> <h3 id="_v1_probe">v1.Probe</h3>
<div class="paragraph"> <div class="paragraph">
<p>Probe describes a liveness probe to be examined to the container.</p> <p>Probe describes a health check to be performed against a container to determine whether it is alive or ready to recieve traffic.</p>
</div> </div>
<table class="tableblock frame-all grid-all" style="width:100%; "> <table class="tableblock frame-all grid-all" style="width:100%; ">
<colgroup> <colgroup>
...@@ -3073,11 +3073,32 @@ The resulting set of endpoints can be viewed as:<br> ...@@ -3073,11 +3073,32 @@ The resulting set of endpoints can be viewed as:<br>
</tr> </tr>
<tr> <tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">timeoutSeconds</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">timeoutSeconds</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Number of seconds after which liveness probes timeout. Defaults to 1 second. More info: <a href="http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes">http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes</a></p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: <a href="http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes">http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes</a></p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td> <td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td>
<td class="tableblock halign-left valign-top"></td> <td class="tableblock halign-left valign-top"></td>
</tr> </tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">periodSeconds</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int64)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">successThreshold</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int32)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
<tr>
<td class="tableblock halign-left valign-top"><p class="tableblock">failureThreshold</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">false</p></td>
<td class="tableblock halign-left valign-top"><p class="tableblock">integer (int32)</p></td>
<td class="tableblock halign-left valign-top"></td>
</tr>
</tbody> </tbody>
</table> </table>
...@@ -6866,7 +6887,7 @@ The resulting set of endpoints can be viewed as:<br> ...@@ -6866,7 +6887,7 @@ The resulting set of endpoints can be viewed as:<br>
</div> </div>
<div id="footer"> <div id="footer">
<div id="footer-text"> <div id="footer-text">
Last updated 2015-11-04 22:53:19 UTC Last updated 2015-11-06 18:46:00 UTC
</div> </div>
</div> </div>
</body> </body>
......
docs/api-reference/v1/operations.html
View file @ f88550ad
...@@ -23664,7 +23664,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; } ...@@ -23664,7 +23664,7 @@ span.icon > [class^="icon-"], span.icon > [class*=" icon-"] { cursor: default; }
</div> </div>
<div id="footer"> <div id="footer">
<div id="footer-text"> <div id="footer-text">
Last updated 2015-11-04 22:53:19 UTC Last updated 2015-11-06 18:46:00 UTC
</div> </div>
</div> </div>
</body> </body>
......
pkg/api/deep_copy_generated.go
View file @ f88550ad
...@@ -1694,6 +1694,9 @@ func deepCopy_api_Probe(in Probe, out *Probe, c *conversion.Cloner) error { ...@@ -1694,6 +1694,9 @@ func deepCopy_api_Probe(in Probe, out *Probe, c *conversion.Cloner) error {
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/api/testing/fuzzer.go
View file @ f88550ad
...@@ -283,6 +283,18 @@ func FuzzerFor(t *testing.T, version string, src rand.Source) *fuzz.Fuzzer { ...@@ -283,6 +283,18 @@ func FuzzerFor(t *testing.T, version string, src rand.Source) *fuzz.Fuzzer {
c.FuzzNoCustom(ct) // fuzz self without calling this function again c.FuzzNoCustom(ct) // fuzz self without calling this function again
ct.TerminationMessagePath = "/" + ct.TerminationMessagePath // Must be non-empty ct.TerminationMessagePath = "/" + ct.TerminationMessagePath // Must be non-empty
}, },
func(p *api.Probe, c fuzz.Continue) {
c.FuzzNoCustom(p)
// These fields have default values.
intFieldsWithDefaults := [...]string{"TimeoutSeconds", "PeriodSeconds", "SuccessThreshold", "FailureThreshold"}
v := reflect.ValueOf(p).Elem()
for _, field := range intFieldsWithDefaults {
f := v.FieldByName(field)
if f.Int() == 0 {
f.SetInt(1)
}
}
},
func(ev *api.EnvVar, c fuzz.Continue) { func(ev *api.EnvVar, c fuzz.Continue) {
ev.Name = c.RandString() ev.Name = c.RandString()
if c.RandBool() { if c.RandBool() {
......
pkg/api/types.generated.go
View file @ f88550ad
This source diff could not be displayed because it is too large. You can view the blob instead.
pkg/api/types.go
View file @ f88550ad
...@@ -713,7 +713,8 @@ type ExecAction struct { ...@@ -713,7 +713,8 @@ type ExecAction struct {
Command []string `json:"command,omitempty"` Command []string `json:"command,omitempty"`
} }
// Probe describes a liveness probe to be examined to the container. // Probe describes a health check to be performed against a container to determine whether it is
// alive or ready to recieve traffic.
type Probe struct { type Probe struct {
// The action taken to determine the health of a container // The action taken to determine the health of a container
Handler `json:",inline"` Handler `json:",inline"`
...@@ -721,6 +722,13 @@ type Probe struct { ...@@ -721,6 +722,13 @@ type Probe struct {
InitialDelaySeconds int64 `json:"initialDelaySeconds,omitempty"` InitialDelaySeconds int64 `json:"initialDelaySeconds,omitempty"`
// Length of time before health checking times out. In seconds. // Length of time before health checking times out. In seconds.
TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"` TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"`
// How often (in seconds) to perform the probe.
PeriodSeconds int64 `json:"periodSeconds,omitempty"`
// Minimum consecutive successes for the probe to be considered successful after having failed.
// Must be 1 for liveness.
SuccessThreshold int `json:"successThreshold,omitempty"`
// Minimum consecutive failures for the probe to be considered failed after having succeeded.
FailureThreshold int `json:"failureThreshold,omitempty"`
} }
// PullPolicy describes a policy for if/when to pull a container image // PullPolicy describes a policy for if/when to pull a container image
......
pkg/api/v1/conversion_generated.go
View file @ f88550ad
...@@ -2243,6 +2243,9 @@ func autoconvert_api_Probe_To_v1_Probe(in *api.Probe, out *Probe, s conversion.S ...@@ -2243,6 +2243,9 @@ func autoconvert_api_Probe_To_v1_Probe(in *api.Probe, out *Probe, s conversion.S
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
...@@ -5268,6 +5271,9 @@ func autoconvert_v1_Probe_To_api_Probe(in *Probe, out *api.Probe, s conversion.S ...@@ -5268,6 +5271,9 @@ func autoconvert_v1_Probe_To_api_Probe(in *Probe, out *api.Probe, s conversion.S
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/api/v1/deep_copy_generated.go
View file @ f88550ad
...@@ -1713,6 +1713,9 @@ func deepCopy_v1_Probe(in Probe, out *Probe, c *conversion.Cloner) error { ...@@ -1713,6 +1713,9 @@ func deepCopy_v1_Probe(in Probe, out *Probe, c *conversion.Cloner) error {
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/api/v1/defaults.go
View file @ f88550ad
...@@ -128,6 +128,15 @@ func addDefaultingFuncs() { ...@@ -128,6 +128,15 @@ func addDefaultingFuncs() {
if obj.TimeoutSeconds == 0 { if obj.TimeoutSeconds == 0 {
obj.TimeoutSeconds = 1 obj.TimeoutSeconds = 1
} }
if obj.PeriodSeconds == 0 {
obj.PeriodSeconds = 10
}
if obj.SuccessThreshold == 0 {
obj.SuccessThreshold = 1
}
if obj.FailureThreshold == 0 {
obj.FailureThreshold = 3
}
}, },
func(obj *Secret) { func(obj *Secret) {
if obj.Type == "" { if obj.Type == "" {
......
pkg/api/v1/defaults_test.go
View file @ f88550ad
...@@ -545,3 +545,26 @@ func TestSetDefaultLimitRangeItem(t *testing.T) { ...@@ -545,3 +545,26 @@ func TestSetDefaultLimitRangeItem(t *testing.T) {
t.Errorf("Expected request memory: %s, got: %s", "100Mi", requestMinValue.String()) t.Errorf("Expected request memory: %s, got: %s", "100Mi", requestMinValue.String())
} }
} }
func TestSetDefaultProbe(t *testing.T) {
originalProbe := versioned.Probe{}
expectedProbe := versioned.Probe{
InitialDelaySeconds: 0,
TimeoutSeconds: 1,
PeriodSeconds: 10,
SuccessThreshold: 1,
FailureThreshold: 3,
}
pod := &versioned.Pod{
Spec: versioned.PodSpec{
Containers: []versioned.Container{{LivenessProbe: &originalProbe}},
},
}
output := roundTrip(t, runtime.Object(pod)).(*versioned.Pod)
actualProbe := *output.Spec.Containers[0].LivenessProbe
if actualProbe != expectedProbe {
t.Errorf("Expected probe: %+v\ngot: %+v\n", expectedProbe, actualProbe)
}
}
pkg/api/v1/types.generated.go
View file @ f88550ad
This source diff could not be displayed because it is too large. You can view the blob instead.
pkg/api/v1/types.go
View file @ f88550ad
...@@ -846,17 +846,27 @@ type ExecAction struct { ...@@ -846,17 +846,27 @@ type ExecAction struct {
Command []string `json:"command,omitempty"` Command []string `json:"command,omitempty"`
} }
// Probe describes a liveness probe to be examined to the container. // Probe describes a health check to be performed against a container to determine whether it is
// alive or ready to recieve traffic.
type Probe struct { type Probe struct {
// The action taken to determine the health of a container // The action taken to determine the health of a container
Handler `json:",inline"` Handler `json:",inline"`
// Number of seconds after the container has started before liveness probes are initiated. // Number of seconds after the container has started before liveness probes are initiated.
// More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes // More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes
InitialDelaySeconds int64 `json:"initialDelaySeconds,omitempty"` InitialDelaySeconds int64 `json:"initialDelaySeconds,omitempty"`
// Number of seconds after which liveness probes timeout. // Number of seconds after which the probe times out.
// Defaults to 1 second. // Defaults to 1 second. Minimum value is 1.
// More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes // More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes
TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"` TimeoutSeconds int64 `json:"timeoutSeconds,omitempty"`
// How often (in seconds) to perform the probe.
// Default to 10 seconds. Minimum value is 1.
PeriodSeconds int64 `json:"periodSeconds,omitempty"`
// Minimum consecutive successes for the probe to be considered successful after having failed.
// Defaults to 1. Must be 1 for liveness. Minimum value is 1.
SuccessThreshold int `json:"successThreshold,omitempty"`
// Minimum consecutive failures for the probe to be considered failed after having succeeded.
// Defaults to 3. Minimum value is 1.
FailureThreshold int `json:"failureThreshold,omitempty"`
} }
// PullPolicy describes a policy for if/when to pull a container image // PullPolicy describes a policy for if/when to pull a container image
......
pkg/api/v1/types_swagger_doc_generated.go
View file @ f88550ad
...@@ -1068,9 +1068,12 @@ func (PodTemplateSpec) SwaggerDoc() map[string]string { ...@@ -1068,9 +1068,12 @@ func (PodTemplateSpec) SwaggerDoc() map[string]string {
} }
var map_Probe = map[string]string{ var map_Probe = map[string]string{
"": "Probe describes a liveness probe to be examined to the container.", "": "Probe describes a health check to be performed against a container to determine whether it is alive or ready to recieve traffic.",
"initialDelaySeconds": "Number of seconds after the container has started before liveness probes are initiated. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes", "initialDelaySeconds": "Number of seconds after the container has started before liveness probes are initiated. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes",
"timeoutSeconds": "Number of seconds after which liveness probes timeout. Defaults to 1 second. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes", "timeoutSeconds": "Number of seconds after which the probe times out. Defaults to 1 second. Minimum value is 1. More info: http://releases.k8s.io/HEAD/docs/user-guide/pod-states.md#container-probes",
"periodSeconds": "How often (in seconds) to perform the probe. Default to 10 seconds. Minimum value is 1.",
"successThreshold": "Minimum consecutive successes for the probe to be considered successful after having failed. Defaults to 1. Must be 1 for liveness. Minimum value is 1.",
"failureThreshold": "Minimum consecutive failures for the probe to be considered failed after having succeeded. Defaults to 3. Minimum value is 1.",
} }
func (Probe) SwaggerDoc() map[string]string { func (Probe) SwaggerDoc() map[string]string {
......
pkg/api/validation/validation.go
View file @ f88550ad
...@@ -881,12 +881,11 @@ func validateProbe(probe *api.Probe) errs.ValidationErrorList { ...@@ -881,12 +881,11 @@ func validateProbe(probe *api.Probe) errs.ValidationErrorList {
return allErrs return allErrs
} }
allErrs = append(allErrs, validateHandler(&probe.Handler)...) allErrs = append(allErrs, validateHandler(&probe.Handler)...)
if probe.InitialDelaySeconds < 0 { allErrs = append(allErrs, ValidatePositiveField(probe.InitialDelaySeconds, "initialDelaySeconds")...)
allErrs = append(allErrs, errs.NewFieldInvalid("initialDelay", probe.InitialDelaySeconds, "may not be less than zero")) allErrs = append(allErrs, ValidatePositiveField(probe.TimeoutSeconds, "timeoutSeconds")...)
} allErrs = append(allErrs, ValidatePositiveField(int64(probe.PeriodSeconds), "periodSeconds")...)
if probe.TimeoutSeconds < 0 { allErrs = append(allErrs, ValidatePositiveField(int64(probe.SuccessThreshold), "successThreshold")...)
allErrs = append(allErrs, errs.NewFieldInvalid("timeout", probe.TimeoutSeconds, "may not be less than zero")) allErrs = append(allErrs, ValidatePositiveField(int64(probe.FailureThreshold), "failureThreshold")...)
}
return allErrs return allErrs
} }
...@@ -1030,6 +1029,11 @@ func validateContainers(containers []api.Container, volumes sets.String) errs.Va ...@@ -1030,6 +1029,11 @@ func validateContainers(containers []api.Container, volumes sets.String) errs.Va
cErrs = append(cErrs, validateLifecycle(ctr.Lifecycle).Prefix("lifecycle")...) cErrs = append(cErrs, validateLifecycle(ctr.Lifecycle).Prefix("lifecycle")...)
} }
cErrs = append(cErrs, validateProbe(ctr.LivenessProbe).Prefix("livenessProbe")...) cErrs = append(cErrs, validateProbe(ctr.LivenessProbe).Prefix("livenessProbe")...)
// Liveness-specific validation
if ctr.LivenessProbe != nil && ctr.LivenessProbe.SuccessThreshold != 1 {
allErrs = append(allErrs, errs.NewFieldForbidden("livenessProbe.successThreshold", "must be 1"))
}
cErrs = append(cErrs, validateProbe(ctr.ReadinessProbe).Prefix("readinessProbe")...) cErrs = append(cErrs, validateProbe(ctr.ReadinessProbe).Prefix("readinessProbe")...)
cErrs = append(cErrs, validatePorts(ctr.Ports).Prefix("ports")...) cErrs = append(cErrs, validatePorts(ctr.Ports).Prefix("ports")...)
cErrs = append(cErrs, validateEnv(ctr.Env).Prefix("env")...) cErrs = append(cErrs, validateEnv(ctr.Env).Prefix("env")...)
......
pkg/api/validation/validation_test.go
View file @ f88550ad
...@@ -18,6 +18,7 @@ package validation ...@@ -18,6 +18,7 @@ package validation
import ( import (
"math/rand" "math/rand"
"reflect"
"strings" "strings"
"testing" "testing"
"time" "time"
...@@ -807,22 +808,26 @@ func TestValidateVolumeMounts(t *testing.T) { ...@@ -807,22 +808,26 @@ func TestValidateVolumeMounts(t *testing.T) {
func TestValidateProbe(t *testing.T) { func TestValidateProbe(t *testing.T) {
handler := api.Handler{Exec: &api.ExecAction{Command: []string{"echo"}}} handler := api.Handler{Exec: &api.ExecAction{Command: []string{"echo"}}}
successCases := []*api.Probe{ // These fields must be positive.
nil, positiveFields := [...]string{"InitialDelaySeconds", "TimeoutSeconds", "PeriodSeconds", "SuccessThreshold", "FailureThreshold"}
{TimeoutSeconds: 10, InitialDelaySeconds: 0, Handler: handler}, successCases := []*api.Probe{nil}
{TimeoutSeconds: 0, InitialDelaySeconds: 10, Handler: handler}, for _, field := range positiveFields {
probe := &api.Probe{Handler: handler}
reflect.ValueOf(probe).Elem().FieldByName(field).SetInt(10)
successCases = append(successCases, probe)
} }
for _, p := range successCases { for _, p := range successCases {
if errs := validateProbe(p); len(errs) != 0 { if errs := validateProbe(p); len(errs) != 0 {
t.Errorf("expected success: %v", errs) t.Errorf("expected success: %v", errs)
} }
} }
errorCases := []*api.Probe{ errorCases := []*api.Probe{{TimeoutSeconds: 10, InitialDelaySeconds: 10}}
{TimeoutSeconds: 10, InitialDelaySeconds: 10}, for _, field := range positiveFields {
{TimeoutSeconds: 10, InitialDelaySeconds: -10, Handler: handler}, probe := &api.Probe{Handler: handler}
{TimeoutSeconds: -10, InitialDelaySeconds: 10, Handler: handler}, reflect.ValueOf(probe).Elem().FieldByName(field).SetInt(-10)
{TimeoutSeconds: -10, InitialDelaySeconds: -10, Handler: handler}, errorCases = append(errorCases, probe)
} }
for _, p := range errorCases { for _, p := range errorCases {
if errs := validateProbe(p); len(errs) == 0 { if errs := validateProbe(p); len(errs) == 0 {
......
pkg/apis/extensions/deep_copy_generated.go
View file @ f88550ad
...@@ -583,6 +583,9 @@ func deepCopy_api_Probe(in api.Probe, out *api.Probe, c *conversion.Cloner) erro ...@@ -583,6 +583,9 @@ func deepCopy_api_Probe(in api.Probe, out *api.Probe, c *conversion.Cloner) erro
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/apis/extensions/v1beta1/conversion_generated.go
View file @ f88550ad
...@@ -755,6 +755,9 @@ func autoconvert_api_Probe_To_v1_Probe(in *api.Probe, out *v1.Probe, s conversio ...@@ -755,6 +755,9 @@ func autoconvert_api_Probe_To_v1_Probe(in *api.Probe, out *v1.Probe, s conversio
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
...@@ -1815,6 +1818,9 @@ func autoconvert_v1_Probe_To_api_Probe(in *v1.Probe, out *api.Probe, s conversio ...@@ -1815,6 +1818,9 @@ func autoconvert_v1_Probe_To_api_Probe(in *v1.Probe, out *api.Probe, s conversio
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/apis/extensions/v1beta1/deep_copy_generated.go
View file @ f88550ad
...@@ -620,6 +620,9 @@ func deepCopy_v1_Probe(in v1.Probe, out *v1.Probe, c *conversion.Cloner) error { ...@@ -620,6 +620,9 @@ func deepCopy_v1_Probe(in v1.Probe, out *v1.Probe, c *conversion.Cloner) error {
} }
out.InitialDelaySeconds = in.InitialDelaySeconds out.InitialDelaySeconds = in.InitialDelaySeconds
out.TimeoutSeconds = in.TimeoutSeconds out.TimeoutSeconds = in.TimeoutSeconds
out.PeriodSeconds = in.PeriodSeconds
out.SuccessThreshold = in.SuccessThreshold
out.FailureThreshold = in.FailureThreshold
return nil return nil
} }
......
pkg/kubelet/kubelet.go
View file @ f88550ad
...@@ -418,7 +418,6 @@ func NewMainKubelet( ...@@ -418,7 +418,6 @@ func NewMainKubelet(
klet.statusManager = status.NewManager(kubeClient, klet.podManager) klet.statusManager = status.NewManager(kubeClient, klet.podManager)
klet.probeManager = prober.NewManager( klet.probeManager = prober.NewManager(
klet.resyncInterval,
klet.statusManager, klet.statusManager,
readinessManager, readinessManager,
klet.livenessManager, klet.livenessManager,
......
pkg/kubelet/prober/manager.go
View file @ f88550ad
...@@ -18,7 +18,6 @@ package prober ...@@ -18,7 +18,6 @@ package prober
import ( import (
"sync" "sync"
"time"
"github.com/golang/glog" "github.com/golang/glog"
"k8s.io/kubernetes/pkg/api" "k8s.io/kubernetes/pkg/api"
...@@ -71,13 +70,9 @@ type manager struct { ...@@ -71,13 +70,9 @@ type manager struct {
// prober executes the probe actions. // prober executes the probe actions.
prober *prober prober *prober
// Default period for workers to execute a probe.
defaultProbePeriod time.Duration
} }
func NewManager( func NewManager(
defaultProbePeriod time.Duration,
statusManager status.Manager, statusManager status.Manager,
readinessManager results.Manager, readinessManager results.Manager,
livenessManager results.Manager, livenessManager results.Manager,
...@@ -86,12 +81,11 @@ func NewManager( ...@@ -86,12 +81,11 @@ func NewManager(
recorder record.EventRecorder) Manager { recorder record.EventRecorder) Manager {
prober := newProber(runner, refManager, recorder) prober := newProber(runner, refManager, recorder)
return &manager{ return &manager{
defaultProbePeriod: defaultProbePeriod, statusManager: statusManager,
statusManager: statusManager, prober: prober,
prober: prober, readinessManager: readinessManager,
readinessManager: readinessManager, livenessManager: livenessManager,
livenessManager: livenessManager, workers: make(map[probeKey]*worker),
workers: make(map[probeKey]*worker),
} }
} }
......
pkg/kubelet/prober/manager_test.go
View file @ f88550ad
...@@ -34,6 +34,16 @@ import ( ...@@ -34,6 +34,16 @@ import (
"k8s.io/kubernetes/pkg/util/wait" "k8s.io/kubernetes/pkg/util/wait"
) )
var defaultProbe *api.Probe = &api.Probe{
Handler: api.Handler{
Exec: &api.ExecAction{},
},
TimeoutSeconds: 1,
PeriodSeconds: 1,
SuccessThreshold: 1,
FailureThreshold: 3,
}
func TestAddRemovePods(t *testing.T) { func TestAddRemovePods(t *testing.T) {
noProbePod := api.Pod{ noProbePod := api.Pod{
ObjectMeta: api.ObjectMeta{ ObjectMeta: api.ObjectMeta{
...@@ -57,12 +67,12 @@ func TestAddRemovePods(t *testing.T) { ...@@ -57,12 +67,12 @@ func TestAddRemovePods(t *testing.T) {
Name: "no_probe1", Name: "no_probe1",
}, { }, {
Name: "readiness", Name: "readiness",
ReadinessProbe: &api.Probe{}, ReadinessProbe: defaultProbe,
}, { }, {
Name: "no_probe2", Name: "no_probe2",
}, { }, {
Name: "liveness", Name: "liveness",
LivenessProbe: &api.Probe{}, LivenessProbe: defaultProbe,
}}, }},
}, },
} }
...@@ -119,10 +129,10 @@ func TestCleanupPods(t *testing.T) { ...@@ -119,10 +129,10 @@ func TestCleanupPods(t *testing.T) {
Spec: api.PodSpec{ Spec: api.PodSpec{
Containers: []api.Container{{ Containers: []api.Container{{
Name: "prober1", Name: "prober1",
ReadinessProbe: &api.Probe{}, ReadinessProbe: defaultProbe,
}, { }, {
Name: "prober2", Name: "prober2",
LivenessProbe: &api.Probe{}, LivenessProbe: defaultProbe,
}}, }},
}, },
} }
...@@ -133,10 +143,10 @@ func TestCleanupPods(t *testing.T) { ...@@ -133,10 +143,10 @@ func TestCleanupPods(t *testing.T) {
Spec: api.PodSpec{ Spec: api.PodSpec{
Containers: []api.Container{{ Containers: []api.Container{{
Name: "prober1", Name: "prober1",
ReadinessProbe: &api.Probe{}, ReadinessProbe: defaultProbe,
}, { }, {
Name: "prober2", Name: "prober2",
LivenessProbe: &api.Probe{}, LivenessProbe: defaultProbe,
}}, }},
}, },
} }
...@@ -266,9 +276,7 @@ outer: ...@@ -266,9 +276,7 @@ outer:
} }
func newTestManager() *manager { func newTestManager() *manager {
const probePeriod = 1
m := NewManager( m := NewManager(
probePeriod,
status.NewManager(&testclient.Fake{}, kubepod.NewBasicPodManager(nil)), status.NewManager(&testclient.Fake{}, kubepod.NewBasicPodManager(nil)),
results.NewManager(), results.NewManager(),
results.NewManager(), results.NewManager(),
......
pkg/kubelet/prober/prober.go
View file @ f88550ad
...@@ -118,8 +118,8 @@ func (pb *prober) runProbeWithRetries(p *api.Probe, pod *api.Pod, status api.Pod ...@@ -118,8 +118,8 @@ func (pb *prober) runProbeWithRetries(p *api.Probe, pod *api.Pod, status api.Pod
var output string var output string
for i := 0; i < retries; i++ { for i := 0; i < retries; i++ {
result, output, err = pb.runProbe(p, pod, status, container, containerID) result, output, err = pb.runProbe(p, pod, status, container, containerID)
if result == probe.Success { if err == nil {
return probe.Success, output, nil return result, output, nil
} }
} }
return result, output, err return result, output, err
......
pkg/kubelet/prober/worker.go
View file @ f88550ad
...@@ -56,6 +56,10 @@ type worker struct { ...@@ -56,6 +56,10 @@ type worker struct {
// The last known container ID for this worker. // The last known container ID for this worker.
containerID kubecontainer.ContainerID containerID kubecontainer.ContainerID
// The last probe result for this worker.
lastResult results.Result
// How many times in a row the probe has returned the same result.
resultRun int
} }
// Creates and starts a new probe worker. // Creates and starts a new probe worker.
...@@ -89,7 +93,7 @@ func newWorker( ...@@ -89,7 +93,7 @@ func newWorker(
// run periodically probes the container. // run periodically probes the container.
func (w *worker) run() { func (w *worker) run() {
probeTicker := time.NewTicker(w.probeManager.defaultProbePeriod) probeTicker := time.NewTicker(time.Duration(w.spec.PeriodSeconds) * time.Second)
defer func() { defer func() {
// Clean up. // Clean up.
...@@ -145,6 +149,7 @@ func (w *worker) doProbe() (keepGoing bool) { ...@@ -145,6 +149,7 @@ func (w *worker) doProbe() (keepGoing bool) {
w.resultsManager.Remove(w.containerID) w.resultsManager.Remove(w.containerID)
} }
w.containerID = kubecontainer.ParseContainerID(c.ContainerID) w.containerID = kubecontainer.ParseContainerID(c.ContainerID)
w.resultsManager.Set(w.containerID, w.initialValue, w.pod)
} }
if c.State.Running == nil { if c.State.Running == nil {
...@@ -159,14 +164,29 @@ func (w *worker) doProbe() (keepGoing bool) { ...@@ -159,14 +164,29 @@ func (w *worker) doProbe() (keepGoing bool) {
} }
if int64(time.Since(c.State.Running.StartedAt.Time).Seconds()) < w.spec.InitialDelaySeconds { if int64(time.Since(c.State.Running.StartedAt.Time).Seconds()) < w.spec.InitialDelaySeconds {
w.resultsManager.Set(w.containerID, w.initialValue, w.pod)
return true return true
} }
result, err := w.probeManager.prober.probe(w.probeType, w.pod, status, w.container, w.containerID) result, err := w.probeManager.prober.probe(w.probeType, w.pod, status, w.container, w.containerID)
if err == nil { if err != nil {
w.resultsManager.Set(w.containerID, result, w.pod) // Prober error, throw away the result.
return true
}
if w.lastResult == result {
w.resultRun++
} else {
w.lastResult = result
w.resultRun = 1
} }
if (result == results.Failure && w.resultRun < w.spec.FailureThreshold) ||
(result == results.Success && w.resultRun < w.spec.SuccessThreshold) {
// Success or failure is below threshold - leave the probe state unchanged.
return true
}
w.resultsManager.Set(w.containerID, result, w.pod)
return true return true
} }
pkg/kubelet/prober/worker_test.go
View file @ f88550ad
...@@ -18,6 +18,7 @@ package prober ...@@ -18,6 +18,7 @@ package prober
import ( import (
"fmt" "fmt"
"reflect"
"testing" "testing"
"time" "time"
...@@ -135,18 +136,8 @@ func TestInitialDelay(t *testing.T) { ...@@ -135,18 +136,8 @@ func TestInitialDelay(t *testing.T) {
}) })
m.statusManager.SetPodStatus(w.pod, getRunningStatus()) m.statusManager.SetPodStatus(w.pod, getRunningStatus())
if !w.doProbe() { expectContinue(t, w, w.doProbe(), "during initial delay")
t.Errorf("[%s] Expected to continue, but did not", probeType) expectResult(t, w, results.Result(probeType == liveness), "during initial delay")
}
expectedResult := results.Result(probeType == liveness)
result, ok := resultsManager(m, probeType).Get(containerID)
if !ok {
t.Errorf("[%s] Expected result to be set during initial delay, but was not set", probeType)
} else if result != expectedResult {
t.Errorf("[%s] Expected result to be %v during initial delay, but was %v",
probeType, expectedResult, result)
}
// 100 seconds later... // 100 seconds later...
laterStatus := getRunningStatus() laterStatus := getRunningStatus()
...@@ -155,16 +146,76 @@ func TestInitialDelay(t *testing.T) { ...@@ -155,16 +146,76 @@ func TestInitialDelay(t *testing.T) {
m.statusManager.SetPodStatus(w.pod, laterStatus) m.statusManager.SetPodStatus(w.pod, laterStatus)
// Second call should succeed (already waited). // Second call should succeed (already waited).
if !w.doProbe() { expectContinue(t, w, w.doProbe(), "after initial delay")
t.Errorf("[%s] Expected to continue, but did not", probeType) expectResult(t, w, results.Success, "after initial delay")
}
}
func TestFailureThreshold(t *testing.T) {
m := newTestManager()
w := newTestWorker(m, readiness, api.Probe{})
m.statusManager.SetPodStatus(w.pod, getRunningStatus())
for i := 0; i < 2; i++ {
// First probe should succeed.
m.prober.exec = fakeExecProber{probe.Success, nil}
for j := 0; j < 3; j++ {
msg := fmt.Sprintf("%d success (%d)", j+1, i)
expectContinue(t, w, w.doProbe(), msg)
expectResult(t, w, results.Success, msg)
}
// Prober starts failing :(
m.prober.exec = fakeExecProber{probe.Failure, nil}
// Next 2 probes should still be "success".
for j := 0; j < 2; j++ {
msg := fmt.Sprintf("%d failure (%d)", j+1, i)
expectContinue(t, w, w.doProbe(), msg)
expectResult(t, w, results.Success, msg)
}
// Third & following fail.
for j := 0; j < 3; j++ {
msg := fmt.Sprintf("%d failure (%d)", j+3, i)
expectContinue(t, w, w.doProbe(), msg)
expectResult(t, w, results.Failure, msg)
}
}
}
func TestSuccessThreshold(t *testing.T) {
m := newTestManager()
w := newTestWorker(m, readiness, api.Probe{SuccessThreshold: 3, FailureThreshold: 1})
m.statusManager.SetPodStatus(w.pod, getRunningStatus())
// Start out failure.
w.resultsManager.Set(containerID, results.Failure, nil)
for i := 0; i < 2; i++ {
// Probe defaults to Failure.
for j := 0; j < 2; j++ {
msg := fmt.Sprintf("%d success (%d)", j+1, i)
expectContinue(t, w, w.doProbe(), msg)
expectResult(t, w, results.Failure, msg)
} }
result, ok = resultsManager(m, probeType).Get(containerID) // Continuing success!
if !ok { for j := 0; j < 3; j++ {
t.Errorf("[%s] Expected result to be true, but was not set", probeType) msg := fmt.Sprintf("%d success (%d)", j+3, i)
} else if !result { expectContinue(t, w, w.doProbe(), msg)
t.Errorf("[%s] Expected result to be true, but was false", probeType) expectResult(t, w, results.Success, msg)
} }
// Prober flakes :(
m.prober.exec = fakeExecProber{probe.Failure, nil}
msg := fmt.Sprintf("1 failure (%d)", i)
expectContinue(t, w, w.doProbe(), msg)
expectResult(t, w, results.Failure, msg)
// Back to success.
m.prober.exec = fakeExecProber{probe.Success, nil}
} }
} }
...@@ -205,22 +256,22 @@ func TestCleanUp(t *testing.T) { ...@@ -205,22 +256,22 @@ func TestCleanUp(t *testing.T) {
func TestHandleCrash(t *testing.T) { func TestHandleCrash(t *testing.T) {
m := newTestManager() m := newTestManager()
w := newTestWorker(m, readiness, api.Probe{})
m.statusManager.SetPodStatus(w.pod, getRunningStatus())
expectContinue(t, w, w.doProbe(), "Initial successful probe.")
expectResult(t, w, results.Success, "Initial successful probe.")
// Prober starts crashing.
m.prober = &prober{ m.prober = &prober{
refManager: kubecontainer.NewRefManager(), refManager: kubecontainer.NewRefManager(),
recorder: &record.FakeRecorder{}, recorder: &record.FakeRecorder{},
exec: crashingExecProber{}, exec: crashingExecProber{},
} }
w := newTestWorker(m, readiness, api.Probe{})
m.statusManager.SetPodStatus(w.pod, getRunningStatus())
// doProbe should recover from the crash, and keep going. // doProbe should recover from the crash, and keep going.
if !w.doProbe() { expectContinue(t, w, w.doProbe(), "Crashing probe.")
t.Error("Expected to keep going, but terminated.") expectResult(t, w, results.Success, "Crashing probe unchanged.")
}
if _, ok := m.readinessManager.Get(containerID); ok {
t.Error("Expected readiness to be unchanged from crash.")
}
} }
func newTestWorker(m *manager, probeType probeType, probeSpec api.Probe) *worker { func newTestWorker(m *manager, probeType probeType, probeSpec api.Probe) *worker {
...@@ -228,6 +279,19 @@ func newTestWorker(m *manager, probeType probeType, probeSpec api.Probe) *worker ...@@ -228,6 +279,19 @@ func newTestWorker(m *manager, probeType probeType, probeSpec api.Probe) *worker
probeSpec.Handler = api.Handler{ probeSpec.Handler = api.Handler{
Exec: &api.ExecAction{}, Exec: &api.ExecAction{},
} }
// Apply default values.
defaults := map[string]int64{
"TimeoutSeconds": 1,
"PeriodSeconds": 10,
"SuccessThreshold": 1,
"FailureThreshold": 3,
}
for field, value := range defaults {
f := reflect.ValueOf(&probeSpec).Elem().FieldByName(field)
if f.Int() == 0 {
f.SetInt(value)
}
}
pod := getTestPod(probeType, probeSpec) pod := getTestPod(probeType, probeSpec)
return newWorker(m, probeType, &pod, pod.Spec.Containers[0]) return newWorker(m, probeType, &pod, pod.Spec.Containers[0])
...@@ -266,6 +330,22 @@ func getTestPod(probeType probeType, probeSpec api.Probe) api.Pod { ...@@ -266,6 +330,22 @@ func getTestPod(probeType probeType, probeSpec api.Probe) api.Pod {
return pod return pod
} }
func expectResult(t *testing.T, w *worker, expectedResult results.Result, msg string) {
result, ok := resultsManager(w.probeManager, w.probeType).Get(containerID)
if !ok {
t.Errorf("[%s - %s] Expected result to be set, but was not set", w.probeType, msg)
} else if result != expectedResult {
t.Errorf("[%s - %s] Expected result to be %v, but was %v",
w.probeType, msg, expectedResult, result)
}
}
func expectContinue(t *testing.T, w *worker, c bool, msg string) {
if !c {
t.Errorf("[%s - %s] Expected to continue, but did not", w.probeType, msg)
}
}
func resultsManager(m *manager, probeType probeType) results.Manager { func resultsManager(m *manager, probeType probeType) results.Manager {
switch probeType { switch probeType {
case readiness: case readiness:
......
test/e2e/pods.go
View file @ f88550ad
...@@ -560,6 +560,7 @@ var _ = Describe("Pods", func() { ...@@ -560,6 +560,7 @@ var _ = Describe("Pods", func() {
}, },
}, },
InitialDelaySeconds: 15, InitialDelaySeconds: 15,
FailureThreshold: 1,
}, },
}, },
}, },
...@@ -586,6 +587,7 @@ var _ = Describe("Pods", func() { ...@@ -586,6 +587,7 @@ var _ = Describe("Pods", func() {
}, },
}, },
InitialDelaySeconds: 15, InitialDelaySeconds: 15,
FailureThreshold: 1,
}, },
}, },
}, },
...@@ -613,6 +615,7 @@ var _ = Describe("Pods", func() { ...@@ -613,6 +615,7 @@ var _ = Describe("Pods", func() {
}, },
}, },
InitialDelaySeconds: 15, InitialDelaySeconds: 15,
FailureThreshold: 1,
}, },
}, },
}, },
...@@ -640,6 +643,7 @@ var _ = Describe("Pods", func() { ...@@ -640,6 +643,7 @@ var _ = Describe("Pods", func() {
}, },
}, },
InitialDelaySeconds: 5, InitialDelaySeconds: 5,
FailureThreshold: 1,
}, },
}, },
}, },
...@@ -673,6 +677,7 @@ var _ = Describe("Pods", func() { ...@@ -673,6 +677,7 @@ var _ = Describe("Pods", func() {
}, },
}, },
InitialDelaySeconds: 15, InitialDelaySeconds: 15,
FailureThreshold: 1,
}, },
}, },
}, },
......
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