def test_elasticsearch_in_k8s(agent_image, minikube, k8s_observer,
k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"elasticsearch-k8s.yaml")
dockerfile_dir = os.path.join(
os.path.dirname(os.path.realpath(__file__)),
"../../../test-services/elasticsearch/6.4.2")
build_opts = {"tag": "elasticsearch:k8s-test"}
minikube.build_image(dockerfile_dir, build_opts)
monitors = [{
"type":
"collectd/elasticsearch",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"detailedMetrics":
True,
"username":
"******",
"password":
"******",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_activemq_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"activemq-k8s.yaml")
dockerfile_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"../../../test-services/activemq")
build_opts = {"tag": "activemq:k8s-test"}
minikube.build_image(dockerfile_dir, build_opts)
monitors = [{
"type":
"collectd/activemq",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"serviceURL":
"service:jmx:rmi:///jndi/rmi://{{.Host}}:{{.Port}}/jmxrmi",
"username":
"******",
"password":
"******",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_nginx_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"nginx-k8s.yaml")
monitors = [{
"type":
"collectd/nginx",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"url":
"http://{{.Host}}:{{.Port}}/nginx_status",
"username":
"******",
"password":
"******",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_statsd_in_k8s(agent_image, minikube, k8s_test_timeout, k8s_namespace):
# hack to populate data for statsd
minikube.container.exec_run(
[
"/bin/bash",
"-c",
'n=0; while [ $n -le %d ]; do \
echo "statsd.[foo=bar,dim=val]test:1|g" | nc -w 1 -u 127.0.0.1 8125; \
sleep 1; \
(( n += 1 )); \
done' % k8s_test_timeout,
],
detach=True,
)
monitors = [{
"type": "collectd/statsd",
"listenAddress": "127.0.0.1",
"listenPort": 8125,
"counterSum": True,
"deleteSets": True,
"deleteCounters": True,
"deleteTimers": True,
"deleteGauges": True,
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
expected_metrics={"gauge.statsd.test"},
expected_dims={"foo", "dim"},
test_timeout=k8s_test_timeout,
)
def test_health_checker_in_k8s(agent_image, minikube, k8s_observer,
k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"health-checker-k8s.yaml")
monitors = [{
"type":
"collectd/health-checker",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"path":
"/health",
"jsonKey":
"status",
"jsonVal":
"ok",
}]
with open(
os.path.join(os.path.dirname(os.path.realpath(__file__)),
"metrics.txt"), "r") as fd:
expected_metrics = {
m.strip()
for m in fd.readlines() if len(m.strip()) > 0
}
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=expected_metrics,
test_timeout=k8s_test_timeout,
)
def test_mysql_in_k8s(agent_image, minikube, k8s_observer, k8s_yaml,
k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)), k8s_yaml)
monitors = [{
"type":
"collectd/mysql",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"databases": [{
"name": "mysql",
"username": "******",
"password": "******"
}],
"username":
"******",
"password":
"******",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_spark_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"spark-k8s.yaml")
monitors = [{
"type":
"collectd/spark",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"clusterType":
"Standalone",
"isMaster":
True,
"collectApplicationMetrics":
True,
"enhancedMetrics":
True,
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_kong_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"kong-k8s.yaml")
dockerfile_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"../../../test-services/kong")
build_opts = {"tag": "kong:k8s-test"}
minikube.build_image(dockerfile_dir, build_opts)
monitors = [{
"type":
"collectd/kong",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace)
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_kafka_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"kafka-k8s.yaml")
monitors = [{
"type":
"collectd/kafka",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"serviceURL":
"service:jmx:rmi:///jndi/rmi://{{.Host}}:{{.Port}}/jmxrmi",
"username":
"******",
"password":
"******",
"clusterName":
"testcluster",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_cadvisor_in_k8s(agent_image, minikube, k8s_test_timeout,
k8s_namespace):
if semver.match(minikube.k8s_version.lstrip("v"), ">=1.12.0"):
pytest.skip("cadvisor web removed from kubelet in v1.12.0")
monitors = [{"type": "cadvisor", "cadvisorURL": "http://localhost:4194"}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_redis_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)), "redis-k8s.yaml")
monitors = [
{"type": "collectd/redis", "discoveryRule": get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace)}
]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_docker_in_k8s(agent_image, minikube, k8s_test_timeout, k8s_namespace):
monitors = [{
"type": "collectd/docker",
"dockerURL": "unix:///var/run/docker.sock",
"collectNetworkStats": True
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_kubernetes_cluster_in_k8s(agent_image, minikube, k8s_test_timeout,
k8s_namespace):
monitors = [{
"type": "kubernetes-cluster",
"kubernetesAPI": {
"authType": "serviceAccount"
}
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_kubernetes_volumes_in_k8s(agent_image, minikube, k8s_test_timeout,
k8s_namespace):
monitors = [{
"type": "kubernetes-volumes",
"kubeletAPI": {
"skipVerify": True,
"authType": "serviceAccount"
}
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_etcd_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)), "etcd-k8s.yaml")
monitors = [
{
"type": "collectd/etcd",
"discoveryRule": get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"clusterName": "etcd-cluster",
"skipSSLValidation": True,
"enhancedMetrics": True,
}
]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_prometheus_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout, k8s_namespace):
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)), "prometheus-k8s.yaml")
monitors = [
{
"type": "prometheus-exporter",
"discoveryRule": get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"useHTTPS": False,
"skipVerify": True,
"metricPath": "/metrics",
}
]
with open(os.path.join(os.path.dirname(os.path.realpath(__file__)), "metrics.txt"), "r") as fd:
expected_metrics = {m.strip() for m in fd.readlines() if len(m.strip()) > 0}
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=expected_metrics,
test_timeout=k8s_test_timeout,
)
def test_couchbase_in_k8s(agent_image, minikube, k8s_observer,
k8s_test_timeout, k8s_namespace):
dockerfile_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"../../../test-services/couchbase")
build_opts = {
"buildargs": {
"COUCHBASE_VERSION": "enterprise-5.1.0"
},
"tag": "couchbase:test"
}
minikube.build_image(dockerfile_dir, build_opts)
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"couchbase-k8s.yaml")
monitors = [{
"type":
"collectd/couchbase",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"collectTarget":
"NODE",
"username":
"******",
"password":
"******",
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
def test_jenkins_in_k8s(agent_image, minikube, k8s_observer, k8s_test_timeout,
k8s_namespace):
dockerfile_dir = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"../../../test-services/jenkins")
build_opts = {
"buildargs": {
"JENKINS_VERSION": "2.60.3-alpine",
"JENKINS_PORT": "8080"
},
"tag": "jenkins:test"
}
minikube.build_image(dockerfile_dir, build_opts)
yaml = os.path.join(os.path.dirname(os.path.realpath(__file__)),
"jenkins-k8s.yaml")
monitors = [{
"type":
"collectd/jenkins",
"discoveryRule":
get_discovery_rule(yaml, k8s_observer, namespace=k8s_namespace),
"metricsKey":
"33DD8B2F1FD645B814993275703F_EE1FD4D4E204446D5F3200E0F6-C55AC14E",
"enhancedMetrics":
True,
}]
run_k8s_monitors_test(
agent_image,
minikube,
monitors,
namespace=k8s_namespace,
yamls=[yaml],
observer=k8s_observer,
expected_metrics=get_monitor_metrics_from_selfdescribe(
monitors[0]["type"]),
expected_dims=get_monitor_dims_from_selfdescribe(monitors[0]["type"]),
test_timeout=k8s_test_timeout,
)
