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Signed-off-by: Mohamed Mahmoud <[email protected]>
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Original file line number | Diff line number | Diff line change |
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//go:build integration_tests | ||
// +build integration_tests | ||
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package integration | ||
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import ( | ||
"bytes" | ||
"context" | ||
"io" | ||
"testing" | ||
"time" | ||
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"github.com/kong/kubernetes-testing-framework/pkg/clusters" | ||
"github.com/stretchr/testify/require" | ||
corev1 "k8s.io/api/core/v1" | ||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
) | ||
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const ( | ||
tcxGoCounterKustomize = "https://github.com/bpfman/bpfman/examples/config/default/go-tcx-counter/?timeout=120&ref=main" | ||
tcxGoCounterUserspaceNs = "go-tcx-counter" | ||
tcxGoCounterUserspaceDsName = "go-tcx-counter-ds" | ||
) | ||
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func TestTcxGoCounter(t *testing.T) { | ||
t.Log("deploying tcx counter program") | ||
require.NoError(t, clusters.KustomizeDeployForCluster(ctx, env.Cluster(), tcxGoCounterKustomize)) | ||
addCleanup(func(context.Context) error { | ||
cleanupLog("cleaning up tcx counter program") | ||
return clusters.KustomizeDeleteForCluster(ctx, env.Cluster(), tcxGoCounterKustomize) | ||
}) | ||
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t.Log("waiting for go tcx counter userspace daemon to be available") | ||
require.Eventually(t, func() bool { | ||
daemon, err := env.Cluster().Client().AppsV1().DaemonSets(tcxGoCounterUserspaceNs).Get(ctx, tcxGoCounterUserspaceDsName, metav1.GetOptions{}) | ||
require.NoError(t, err) | ||
return daemon.Status.DesiredNumberScheduled == daemon.Status.NumberAvailable | ||
}, | ||
// Wait 5 minutes since cosign is slow, https://github.com/bpfman/bpfman/issues/1043 | ||
5*time.Minute, 10*time.Second) | ||
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pods, err := env.Cluster().Client().CoreV1().Pods(tcxGoCounterUserspaceNs).List(ctx, metav1.ListOptions{LabelSelector: "name=go-tcx-counter"}) | ||
require.NoError(t, err) | ||
gotcCounterPod := pods.Items[0] | ||
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req := env.Cluster().Client().CoreV1().Pods(tcxGoCounterUserspaceNs).GetLogs(gotcCounterPod.Name, &corev1.PodLogOptions{}) | ||
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require.Eventually(t, func() bool { | ||
logs, err := req.Stream(ctx) | ||
require.NoError(t, err) | ||
defer logs.Close() | ||
output := new(bytes.Buffer) | ||
_, err = io.Copy(output, logs) | ||
require.NoError(t, err) | ||
t.Logf("counter pod log %s", output.String()) | ||
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return doTcCheck(t, output) | ||
}, 30*time.Second, time.Second) | ||
} |
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