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Fix Invocation count wrong for multiple namespace

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Fixes https://github.com/openfaas/faas/issues/1413
Fixes https://github.com/openfaas/faas-netes/issues/707

This fixes the Gateway UI not updating the
invocation count automatically without a page reload.

Tested by deploying on a local cluster and making sure invocations go up
with and without namespace suffix

Signed-off-by: Alistair Hey <alistair@heyal.co.uk>
This commit is contained in:
Alistair Hey 2020-11-11 20:39:17 +00:00 committed by Alex Ellis
parent 413f86ebc1
commit 7b6cc60bd9
3 changed files with 12 additions and 2 deletions
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2
gateway/assets/index.html
View File

@ -124,7 +124,7 @@
<md-input-container class="md-block" flex-gt-sm> <md-input-container class="md-block" flex-gt-sm>
<label>Invocation count</label> <label>Invocation count</label>
<input ng-model="function.invocationCount" type="text" readonly="readonly"> <input value="{{ function.invocationCount }}" type="text" readonly="readonly">
</md-input-container> </md-input-container>
<md-input-container class="md-block" flex-gt-sm ng-show="allNamespaces.length > 1"> <md-input-container class="md-block" flex-gt-sm ng-show="allNamespaces.length > 1">

10
gateway/assets/script/bootstrap.js vendored
View File

@ -222,6 +222,16 @@ app.controller("home", ['$scope', '$log', '$http', '$location', '$interval', '$f
$scope.selectedFunction = undefined; $scope.selectedFunction = undefined;
} }
} }
if ($scope.selectedFunction) {
response.data.some(function(entry) {
if (entry.name === $scope.selectedFunction.name) {
$scope.selectedFunction.invocationCount = entry.invocationCount
return true
}
});
}
}); });
}; };

2
gateway/metrics/add_metrics.go
View File

@ -76,6 +76,7 @@ func AddMetricsHandler(handler http.HandlerFunc, prometheusQuery PrometheusQuery
} }
func mixIn(functions *[]types.FunctionStatus, metrics *VectorQueryResponse) { func mixIn(functions *[]types.FunctionStatus, metrics *VectorQueryResponse) {
if functions == nil { if functions == nil {
return return
} }
@ -92,7 +93,6 @@ func mixIn(functions *[]types.FunctionStatus, metrics *VectorQueryResponse) {
metricValue := v.Value[1] metricValue := v.Value[1]
switch metricValue.(type) { switch metricValue.(type) {
case string: case string:
// log.Println("String")
f, strconvErr := strconv.ParseFloat(metricValue.(string), 64) f, strconvErr := strconv.ParseFloat(metricValue.(string), 64)
if strconvErr != nil { if strconvErr != nil {
log.Printf("Unable to convert value for metric: %s\n", strconvErr) log.Printf("Unable to convert value for metric: %s\n", strconvErr)