how to use V1Volume, V1Toleration etc? about argo-python-dsl HOT 3 CLOSED

from argo.workflows.client import V1alpha1Api

from argo.workflows.dsl import Workflow
from argo.workflows.dsl.tasks import *
from argo.workflows.dsl.templates import *
from kubernetes.client.models import V1Toleration, V1Affinity, V1NodeAffinity, V1NodeSelector, \
    V1NodeSelectorTerm


class TestWorkflow(Workflow):
    service_account_name = 'argo-workflow'

    node_selector = V1NodeSelector(
        node_selector_terms=[
            V1NodeSelectorTerm(
                match_expressions={"key": "app", "operator": "In", "values": ["job"]}),
            V1NodeSelectorTerm(
                match_expressions={"key": "worker", "operator": "In", "values": ["default"]}),
        ])

    node_affnity = V1NodeAffinity(required_during_scheduling_ignored_during_execution=node_selector)

    affinity = V1Affinity(node_affnity)

    tolerations = [V1Toleration(
        key="app",
        operator="Equal",
        value="job",
        effect="NoSchedule"
    )]

workflow.spec.toleration = ...
workflow.spec.affinity = ...