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import os
import pytest
import json
import testinfra.utils.ansible_runner
testinfra_hosts = testinfra.utils.ansible_runner.AnsibleRunner(
os.environ['MOLECULE_INVENTORY_FILE']).get_hosts('infrastructure')
@pytest.mark.parametrize('filename', [
'/root/.kube/config',
'/opt/onap/cluster/cluster.yml',
'/opt/onap/cluster/cluster.rkestate'])
def test_file_existence(host, filename):
assert host.file(filename).exists
def test_rke_in_path(host):
assert host.find_command('rke') == '/usr/local/bin/rke'
def test_rke_version_works(host):
# Note that we need to cd to the cluster data dir first, really.
assert host.run('cd /opt/onap/cluster && rke version').rc == 0
def test_nodes_ready(host):
# Retrieve all node names.
nodecmdres = host.run('kubectl get nodes -o name')
assert nodecmdres.rc == 0
nodes = nodecmdres.stdout.split('\n')
for node in nodes:
assert host.run(
'kubectl wait --timeout=0 --for=condition=ready ' + node).rc == 0
def test_pods_ready(host):
# Retrieve all pods from all namespaces.
# Because we need pod and namespace name, we get full json representation.
podcmdres = host.run('kubectl get pods --all-namespaces -o json')
assert podcmdres.rc == 0
pods = json.loads(podcmdres.stdout)['items']
for pod in pods:
# Each pod may be either created by a job or not.
# In job case they should already be completed
# when we are here so we ignore them.
namespace = pod['metadata']['namespace']
podname = pod['metadata']['name']
condition = 'Ready'
if len(pod['metadata']['ownerReferences']) == 1 and pod[
'metadata']['ownerReferences'][0]['kind'] == 'Job':
continue
assert host.run(
'kubectl wait --timeout=240s --for=condition=' + condition + ' -n ' +
namespace + ' pods/' + podname).rc == 0
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