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