diff --git a/stack_orchestrator/deploy/k8s/cluster_info.py b/stack_orchestrator/deploy/k8s/cluster_info.py index 35b2b9da..527fe7c5 100644 --- a/stack_orchestrator/deploy/k8s/cluster_info.py +++ b/stack_orchestrator/deploy/k8s/cluster_info.py @@ -28,6 +28,15 @@ from stack_orchestrator.deploy.deploy_types import DeployEnvVars from stack_orchestrator.deploy.spec import Spec from stack_orchestrator.deploy.images import remote_tag_for_image +DEFAULT_VOLUME_RESOURCES = { + "requests": {"storage": "2Gi"} +} + +DEFAULT_CONTAINER_RESOURCES = { + "requests": {"cpu": "100m", "memory": "200Mi"}, + "limits": {"cpu": "1000m", "memory": "2000Mi"}, +} + class ClusterInfo: parsed_pod_yaml_map: Any @@ -135,6 +144,9 @@ class ClusterInfo: result = [] spec_volumes = self.spec.get_volumes() named_volumes = named_volumes_from_pod_files(self.parsed_pod_yaml_map) + resources = self.spec.get_volume_resources() + if not resources: + resources = DEFAULT_VOLUME_RESOURCES if opts.o.debug: print(f"Spec Volumes: {spec_volumes}") print(f"Named Volumes: {named_volumes}") @@ -147,7 +159,8 @@ class ClusterInfo: access_modes=["ReadWriteOnce"], storage_class_name="manual", resources=client.V1ResourceRequirements( - requests={"storage": "2Gi"} + requests=resources.get("requests"), + limits=resources.get("limits") ), volume_name=f"{self.app_name}-{volume_name}" ) @@ -192,6 +205,9 @@ class ClusterInfo: result = [] spec_volumes = self.spec.get_volumes() named_volumes = named_volumes_from_pod_files(self.parsed_pod_yaml_map) + resources = self.spec.get_volume_resources() + if not resources: + resources = DEFAULT_VOLUME_RESOURCES for volume_name in spec_volumes: if volume_name not in named_volumes: if opts.o.debug: @@ -200,7 +216,7 @@ class ClusterInfo: spec = client.V1PersistentVolumeSpec( storage_class_name="manual", access_modes=["ReadWriteOnce"], - capacity={"storage": "2Gi"}, + capacity=resources.get("requests", DEFAULT_VOLUME_RESOURCES["requests"]), host_path=client.V1HostPathVolumeSource(path=get_node_pv_mount_path(volume_name)) ) pv = client.V1PersistentVolume( @@ -214,6 +230,10 @@ class ClusterInfo: # TODO: put things like image pull policy into an object-scope struct def get_deployment(self, image_pull_policy: str = None): containers = [] + resources = self.spec.get_container_resources() + if not resources: + resources = DEFAULT_CONTAINER_RESOURCES + print(resources) for pod_name in self.parsed_pod_yaml_map: pod = self.parsed_pod_yaml_map[pod_name] services = pod["services"] @@ -238,8 +258,8 @@ class ClusterInfo: ports=[client.V1ContainerPort(container_port=port)], volume_mounts=volume_mounts, resources=client.V1ResourceRequirements( - requests={"cpu": "100m", "memory": "200Mi"}, - limits={"cpu": "1000m", "memory": "2000Mi"}, + requests=resources.get("requests"), + limits=resources.get("limits") ), ) containers.append(container) diff --git a/stack_orchestrator/deploy/spec.py b/stack_orchestrator/deploy/spec.py index dd6cd107..e7fa8583 100644 --- a/stack_orchestrator/deploy/spec.py +++ b/stack_orchestrator/deploy/spec.py @@ -47,6 +47,12 @@ class Spec: if self.obj and "configmaps" in self.obj else {}) + def get_container_resources(self): + return self.obj.get("resources", {}).get("containers") + + def get_volume_resources(self): + return self.obj.get("resources", {}).get("volumes") + def get_http_proxy(self): return (self.obj[constants.network_key][constants.http_proxy_key] if self.obj and constants.network_key in self.obj