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--- fence-agents-4.10.0/agents/kubevirt/fence_kubevirt.py 2021-07-08 13:09:05.000000000 +0200
+++ /home/oalbrigt/rhpkg/fence-agents-8.6/fence-agents-4.2.1/agents/kubevirt/fence_kubevirt.py 2021-11-02 15:35:46.217440426 +0100
@@ -2,24 +2,25 @@
import sys
import logging
+import atexit
sys.path.append("@FENCEAGENTSLIBDIR@")
from fencing import *
-from fencing import fail, fail_usage, run_delay, EC_STATUS
+from fencing import fail, fail_usage, run_delay, EC_STATUS, EC_FETCH_VM_UUID
try:
+ sys.path.insert(0, '/usr/lib/fence-agents/support/kubevirt')
from kubernetes.client.exceptions import ApiException
except ImportError:
logging.error("Couldn\'t import kubernetes.client.exceptions.ApiException - not found or not accessible")
-API_VERSION='kubevirt.io/v1'
-
def get_nodes_list(conn, options):
logging.debug("Starting list/monitor operation")
result = {}
try:
+ apiversion = options.get("--apiversion")
namespace = options.get("--namespace")
include_uninitialized = True
- vm_api = conn.resources.get(api_version=API_VERSION, kind='VirtualMachine')
+ vm_api = conn.resources.get(api_version=apiversion, kind='VirtualMachine')
vm_list = vm_api.get(namespace=namespace)
for vm in vm_list.items:
result[vm.metadata.name] = ("", None)
@@ -30,18 +31,21 @@
def get_power_status(conn, options):
logging.debug("Starting get status operation")
try:
+ apiversion = options.get("--apiversion")
namespace = options.get("--namespace")
name = options.get("--plug")
- vmi_api = conn.resources.get(api_version=API_VERSION,
+ vmi_api = conn.resources.get(api_version=apiversion,
kind='VirtualMachineInstance')
vmi = vmi_api.get(name=name, namespace=namespace)
- if vmi is not None:
- phase = vmi.status.phase
- if phase == "Running":
- return "on"
- return "off"
+ return translate_status(vmi.status.phase)
except ApiException as e:
if e.status == 404:
+ try:
+ vm_api = conn.resources.get(api_version=apiversion, kind='VirtualMachine')
+ vm = vm_api.get(name=name, namespace=namespace)
+ except ApiException as e:
+ logging.error("VM %s doesn't exist", name)
+ fail(EC_FETCH_VM_UUID)
return "off"
logging.error("Failed to get power status, with API Exception: %s", e)
fail(EC_STATUS)
@@ -49,38 +53,53 @@
logging.error("Failed to get power status, with Exception: %s", e)
fail(EC_STATUS)
+def translate_status(instance_status):
+ if instance_status == "Running":
+ return "on"
+ return "unknown"
+
def set_power_status(conn, options):
logging.debug("Starting set status operation")
try:
+ apiversion= options.get("--apiversion")
namespace = options.get("--namespace")
name = options.get("--plug")
action = 'start' if options["--action"] == "on" else 'stop'
- virtctl_vm_action(conn, action, namespace, name)
+ virtctl_vm_action(conn, action, namespace, name, apiversion)
except Exception as e:
logging.error("Failed to set power status, with Exception: %s", e)
fail(EC_STATUS)
def define_new_opts():
- all_opt["namespace"] = {
- "getopt" : ":",
- "longopt" : "namespace",
- "help" : "--namespace=[namespace] Namespace of the KubeVirt machine",
- "shortdesc" : "Namespace of the KubeVirt machine.",
- "required" : "1",
- "order" : 2
- }
- all_opt["kubeconfig"] = {
- "getopt" : ":",
- "longopt" : "kubeconfig",
- "help" : "--kubeconfig=[kubeconfig] Kubeconfig file path",
- "shortdesc": "Kubeconfig file path",
- "required": "0",
- "order": 4
- }
+ all_opt["namespace"] = {
+ "getopt" : ":",
+ "longopt" : "namespace",
+ "help" : "--namespace=[namespace] Namespace of the KubeVirt machine",
+ "shortdesc" : "Namespace of the KubeVirt machine.",
+ "required" : "1",
+ "order" : 2
+ }
+ all_opt["kubeconfig"] = {
+ "getopt" : ":",
+ "longopt" : "kubeconfig",
+ "help" : "--kubeconfig=[kubeconfig] Kubeconfig file path",
+ "shortdesc": "Kubeconfig file path",
+ "required": "0",
+ "order": 4
+ }
+ all_opt["apiversion"] = {
+ "getopt" : ":",
+ "longopt" : "apiversion",
+ "help" : "--apiversion=[apiversion] Version of the KubeVirt API",
+ "shortdesc" : "Version of the KubeVirt API.",
+ "required" : "0",
+ "default" : "kubevirt.io/v1",
+ "order" : 5
+ }
-def virtctl_vm_action(conn, action, namespace, name):
+def virtctl_vm_action(conn, action, namespace, name, apiversion):
path = '/apis/subresources.{api_version}/namespaces/{namespace}/virtualmachines/{name}/{action}'
- path = path.format(api_version=API_VERSION, namespace=namespace, name=name, action=action)
+ path = path.format(api_version=apiversion, namespace=namespace, name=name, action=action)
return conn.request('put', path, header_params={'accept': '*/*'})
def validate_options(required_options_list, options):
@@ -92,8 +111,13 @@
def main():
conn = None
- device_opt = ["port", "namespace", "kubeconfig", "separator", "no_password"]
+ device_opt = ["port", "namespace", "kubeconfig", "ssl_insecure", "no_password", "apiversion"]
+
+ atexit.register(atexit_handler)
define_new_opts()
+
+ all_opt["power_timeout"]["default"] = "40"
+
options = check_input(device_opt, process_input(device_opt))
docs = {}
@@ -106,6 +130,11 @@
validate_options(['--namespace'], options)
+ # Disable insecure-certificate-warning message
+ if "--ssl-insecure" in options:
+ import urllib3
+ urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
try:
from kubernetes import config
from openshift.dynamic import DynamicClient
|
