def update(ctx, action, ns, name, release, custom_message, custom_reason,
execute):
patch = create_patch(action, custom_message, custom_reason)
logger.debug(f'Generated oc patch:\n{json.dumps(patch, indent=4)}')
with oc.options(ctx), oc.tracking(), oc.timeout(15):
try:
with oc.project(ns):
tag = oc.selector(f'imagestreamtag/{name}:{release}').object(
ignore_not_found=True)
if not tag:
raise Exception(
f'Unable to locate imagestreamtag: {ns}/{name}:{release}'
)
logger.info(f'{action.capitalize()}ing: {ns}/{name}:{release}')
if execute:
backup_file = write_backup_file(name, release,
tag.model._primitive())
tag.patch(patch)
logger.info(f'Release {release} updated successfully')
logger.info(f'Backup written to: {backup_file}')
else:
logger.info(
f'[dry-run] Patching release {release} with patch:\n{json.dumps(patch, indent=4)}'
)
logger.warning(
'You must specify "--execute" to permanently apply these changes'
)
except (ValueError, OpenShiftPythonException, Exception) as e:
logger.error(f'Unable to update release: "{release}"')
raise e
def validate_server_connection(ctx):
with oc.options(ctx), oc.tracking(), oc.timeout(60):
try:
username = oc.whoami()
version = oc.get_server_version()
logger.debug(
f'Connected to APIServer running version: {version}, as: {username}'
)
except (ValueError, OpenShiftPythonException, Exception) as e:
logger.error(
f"Unable to verify cluster connection using context: \"{ctx['context']}\""
)
raise e
def main():
import openshift as oc
script = module.params["script"]
time = module.params["timeout"]
oc.ansible.reset()
oc.ansible.vars = module.params["vars"]
if time is not None:
time = int(time) # Allow time to come in as a string
if module.params["project"] is not None:
oc.context.default_project = module.params["project"]
with oc.timeout(time):
with oc.tracking() as ct:
try:
with oc.util.OutputCapture() as capture:
exec(script)
module.debug(
"openshift_client_python module invocation result:\n" +
str(ct.get_result()))
module.exit_json(rc=ct.get_result().status(),
changed=module.params['changes'],
ansible_facts=oc.ansible.new_facts,
stdout=capture.out.getvalue().decode('UTF-8'),
stderr=capture.err.getvalue().decode('UTF-8'),
result=ct.get_result().as_dict())
except oc.OpenShiftPythonException as ose:
module.debug(
"openshift_client_python module invocation exception: " +
str(ose))
module.debug(
"openshift_client_python module invocation result:\n" +
str(ct.get_result()))
module.fail_json(msg=ose.msg,
rc=ose.result.status(),
exception_attributes=ose.attributes(),
changed=module.params['changes']
or oc.ansible.changed,
ansible_facts=oc.ansible.new_facts,
stdout=capture.out.getvalue().decode('UTF-8'),
stderr=capture.err.getvalue().decode('UTF-8'),
result=ct.get_result().as_dict())
except KeyboardInterrupt:
print('Received KeyboardInterrupt during module',
file=sys.stderr)
pprint.pprint(ct.get_result().as_dict(), stream=sys.stderr)
raise
def get_pod_containers_usage(project):
"""
Retorna um iterador para cada container com
métricas
"""
with oc.project(project), oc.timeout(2 * 60):
for pod_obj in oc.selector('pods').objects():
metric = get_pod_metrics(pod_obj)
pod_name = pod_obj.model.metadata.name
if metric:
containers = metric.model.containers
for container in containers:
app_name = container['name']
usage = get_container_usage(container)
containerUsage = ContainerUsage(app_name, pod_name, usage)
yield containerUsage
else:
msg = 'Nenhuma métrica para o pod {}'.format(pod_name)
info_msg(msg)
)
parser.set_defaults(insecure_skip_tls_verify=False)
args = vars(parser.parse_args())
skip_tls_verify = args['insecure_skip_tls_verify']
if skip_tls_verify:
oc.set_default_skip_tls_verify(True)
bastion_hostname = args['bastion']
if not bastion_hostname:
print('Running in local mode. Expecting "oc" in PATH')
with oc.client_host(hostname=bastion_hostname,
username="******",
auto_add_host=True,
load_system_host_keys=False):
# Ensure tests complete within 30 minutes and track all oc invocations
with oc.timeout(60 * 30), oc.tracking() as t:
try:
check_online_network_multitenant()
check_prevents_cron_jobs()
check_online_project_constraints
except:
logging.fatal('Error occurred during tests')
traceback.print_exc()
# print out all oc interactions and do not redact secret information
print("Tracking:\n{}\n\n".format(
t.get_result().as_json(redact_streams=False)))
def deploy(_dcli, project, timeout):
''' (Unused) x str x int -> ((str) -> None)
'''
with oc.project(project), oc.timeout(timeout):
yield _deploy
def publish(dcli, project, timeout):
''' docker.DockerClient x str x int -> ((str) -> None)
'''
with oc.project(project), oc.timeout(timeout):
yield partial(_publish, dcli)
oc.selector("projects").narrow(lambda prj: prj.metadata.annotations[
"openshift.io/requester"] is not Missing).qnames())
oc.selector("projects").narrow(
# Eliminate any projects created by the system
lambda prj: prj.metadata.annotations["openshift.io/requester"
] is not Missing
).narrow(
# Select from user projects any which violate privileged naming convention
lambda prj: prj.metadata.qname == "openshift" or prj.metadata.qname.
startswith("openshift-") or prj.metadata.qname == "kubernetes" or prj.
metadata.qname.startswith("kube-") or prj.metadata.qname.
startswith("kubernetes-")).for_each(
lambda prj: oc.error("Invalid project: %s" % prj.metadata.qname))
with oc.timeout(5):
success, obj = oc.selector("pods").until_any(
lambda pod: pod.status.phase == "Succeeded")
if success:
print("Found one pod was successful: " + str(obj))
with oc.timeout(5):
success, obj = oc.selector("pods").narrow("pod").until_any(
lambda pod: pod.status.conditions.can_match(
{
"type": "Ready",
"status": False,
"reason": "PodCompleted"
}))
if success:
print("Found one pod was successful: " + str(obj))
