def _create_datadog_container(self, app_spec, besteffort_qos_is_required):
if besteffort_qos_is_required:
resource_requirements = ResourceRequirements()
else:
resource_requirements = ResourceRequirements(limits={
"cpu": "400m",
"memory": "2Gi"
},
requests={
"cpu": "200m",
"memory": "2Gi"
})
tags = app_spec.datadog.tags
tags["app"] = app_spec.name
tags["k8s_namespace"] = app_spec.namespace
# Use an alphabetical order based on keys to ensure that the
# output is predictable
dd_tags = ",".join("{}:{}".format(k, tags[k]) for k in sorted(tags))
return Container(
name=self.DATADOG_CONTAINER_NAME,
image=self._datadog_container_image,
imagePullPolicy="IfNotPresent",
env=[
EnvVar(name="DD_TAGS", value=dd_tags),
EnvVar(name="DD_API_KEY",
valueFrom=EnvVarSource(secretKeyRef=SecretKeySelector(
name="datadog", key="apikey"))),
EnvVar(name="NON_LOCAL_TRAFFIC", value="false"),
EnvVar(name="DD_LOGS_STDOUT", value="yes"),
EnvVar(name="DD_EXPVAR_PORT", value="42622"),
EnvVar(name="DD_CMD_PORT", value="42623"),
],
resources=resource_requirements)
def _create_resource_requirements(namespace, spec_config):
if not spec_config or _only_besteffort_qos_is_allowed(namespace):
return ResourceRequirements()
else:
return ResourceRequirements(
limits=spec_config.get('resources', {}).get('limits', None),
requests=spec_config.get('resources', {}).get('requests', None))
def _make_resource_requirements(resources_spec):
def as_dict(resource_requirement_spec):
return {
"cpu": resource_requirement_spec.cpu,
"memory": resource_requirement_spec.memory
}
return ResourceRequirements(limits=as_dict(resources_spec.limits),
requests=as_dict(resources_spec.requests))
def _create_datadog_container(self, app_spec, besteffort_qos_is_required):
if besteffort_qos_is_required:
resource_requirements = ResourceRequirements()
else:
resource_requirements = ResourceRequirements(limits={"cpu": "400m", "memory": "2Gi"},
requests={"cpu": "200m", "memory": "2Gi"})
return Container(
name=self.DATADOG_CONTAINER_NAME,
image=self._datadog_container_image,
imagePullPolicy="IfNotPresent",
env=[
EnvVar(name="DD_TAGS", value="app:{},k8s_namespace:{}".format(app_spec.name, app_spec.namespace)),
EnvVar(name="API_KEY",
valueFrom=EnvVarSource(secretKeyRef=SecretKeySelector(name="datadog", key="apikey"))),
EnvVar(name="NON_LOCAL_TRAFFIC", value="false"),
EnvVar(name="DD_LOGS_STDOUT", value="yes"),
EnvVar(name="DD_EXPVAR_PORT", value="42622"),
EnvVar(name="DD_CMD_PORT", value="42623"),
],
resources=resource_requirements
)