def log(self):
if self._spec.kind == "Pod":
return self._spec.logs()
else:
pod_selector = "job-name=%s" % self._spec.name
pods = kubernetes.list_cluster_pods(raw_selector=pod_selector)
for pod in pods:
if pod.obj['status']['phase'] == "Failed":
continue
return pod.logs()\
def log(self):
if self._spec.kind == "Pod":
return self._spec.logs()
else:
pod_selector = "job-name=%s" % self._spec.name
pods = kubernetes.list_cluster_pods(raw_selector=pod_selector)
for pod in pods:
if pod.obj['status']['phase'] == "Failed":
continue
return pod.logs()\
def _get_pods_status(service, svc_map):
pods = kubernetes.list_cluster_pods(service=service)
total = running = 0
for pod in pods:
total += 1
if pod.ready:
running += 1
return State(name=service,
total=total,
running=running,
urls=svc_map.get(service, []))
def get_pod_states(components=None):
ext_ip = CONF.configs.get("k8s_external_ip", "")
states = {}
selector = "app in (%s)" % ','.join(components) if components else None
for dp in kubernetes.list_cluster_deployments(selector):
states.setdefault(dp.name, copy.deepcopy(STATE_TEMPLATE))
dp_st = dp.obj["status"]
states[dp.name]["pod_total"] = dp.obj["spec"]["replicas"]
states[dp.name]["pod_running"] = min(dp_st.get("availableReplicas", 0),
dp_st.get("updatedReplicas", 0))
for job in kubernetes.list_cluster_jobs(selector):
app_name = job.obj["metadata"]["labels"].get("app")
states.setdefault(app_name, copy.deepcopy(STATE_TEMPLATE))
states[app_name]["job_total"] += job.obj["spec"]["completions"]
states[app_name]["job_completed"] += (job.obj["status"].get(
"succeeded", 0))
for ss in kubernetes.list_cluster_statefulsets(selector):
states.setdefault(ss.name, copy.deepcopy(STATE_TEMPLATE))
states[ss.name]["pod_total"] = ss.obj["spec"]["replicas"]
for pod in kubernetes.list_cluster_pods(ss.name):
if not pod.obj.get("status", {}).get("containerStatuses"):
continue
if all((cont.get("ready", False)
for cont in pod.obj["status"]["containerStatuses"])):
states[ss.name]["pod_running"] += 1
if CONF.configs.ingress.enabled:
url_template = "https://%s"
if CONF.configs.ingress.get("port"):
url_template += ":%d" % CONF.configs.ingress.port
for ing in kubernetes.list_cluster_ingress():
if components and ing.name not in components:
continue
states.setdefault(ing.name, copy.deepcopy(STATE_TEMPLATE))
for rule in ing.obj['spec']['rules']:
states[ing.name]['links'].append(url_template % rule['host'])
else:
for svc in kubernetes.list_cluster_services():
svc_name = svc.obj["metadata"]["name"]
if components and svc_name not in components:
continue
states.setdefault(svc_name, copy.deepcopy(STATE_TEMPLATE))
for port in svc.obj["spec"]["ports"]:
if port.get('nodePort'):
states[svc_name]["links"].append(
EXT_LINK_TEMPLATE.format(ext_ip=ext_ip,
port=port["nodePort"]))
return states
def get_pod_states(components=None):
ext_ip = CONF.configs.get("k8s_external_ip", "")
states = {}
selector = "app in (%s)" % ','.join(components) if components else None
for dp in kubernetes.list_cluster_deployments(selector):
states.setdefault(dp.name, copy.deepcopy(STATE_TEMPLATE))
dp_st = dp.obj["status"]
states[dp.name]["pod_total"] = dp.obj["spec"]["replicas"]
states[dp.name]["pod_running"] = min(
dp_st.get("availableReplicas", 0), dp_st.get("updatedReplicas", 0))
for job in kubernetes.list_cluster_jobs(selector):
app_name = job.obj["metadata"]["labels"].get("app")
states.setdefault(app_name, copy.deepcopy(STATE_TEMPLATE))
states[app_name]["job_total"] += job.obj["spec"]["completions"]
states[app_name]["job_completed"] += (
job.obj["status"].get("succeeded", 0))
for ss in kubernetes.list_cluster_statefulsets(selector):
states.setdefault(ss.name, copy.deepcopy(STATE_TEMPLATE))
states[ss.name]["pod_total"] = ss.obj["spec"]["replicas"]
for pod in kubernetes.list_cluster_pods(ss.name):
if not pod.obj.get("status", {}).get("containerStatuses"):
continue
if all((cont.get("ready", False) for cont in
pod.obj["status"]["containerStatuses"])):
states[ss.name]["pod_running"] += 1
if CONF.configs.ingress.enabled:
url_template = "https://%s"
if CONF.configs.ingress.get("port"):
url_template += ":%d" % CONF.configs.ingress.port
for ing in kubernetes.list_cluster_ingress():
if components and ing.name not in components:
continue
states.setdefault(ing.name, copy.deepcopy(STATE_TEMPLATE))
for rule in ing.obj['spec']['rules']:
states[ing.name]['links'].append(url_template % rule['host'])
else:
for svc in kubernetes.list_cluster_services():
svc_name = svc.obj["metadata"]["name"]
if components and svc_name not in components:
continue
states.setdefault(svc_name, copy.deepcopy(STATE_TEMPLATE))
for port in svc.obj["spec"]["ports"]:
if port.get('nodePort'):
states[svc_name]["links"].append(EXT_LINK_TEMPLATE.format(
ext_ip=ext_ip,
port=port["nodePort"]))
return states
def delete_action(action_name):
try:
action = kubernetes.list_cluster_jobs(name=action_name)
except pykube_exc.ObjectDoesNotExist:
try:
action = kubernetes.list_cluster_pods(name=action_name)
except pykube_exc.ObjectDoesNotExist:
LOG.error('Action with name %s not found', action_name)
return False
try:
action.delete()
except pykube_exc.HTTPError as ex:
LOG.error(ex.message)
return False
LOG.info('Action %s is terminating', action_name)
return True
def get_actions(cls, action_name=None):
selector = "ccp-action=true"
if action_name:
selector += "," + "app=%s" % action_name
actions = []
job_names = []
for job in kubernetes.list_cluster_jobs(selector=selector):
actions.append(cls(job))
job_names.append(job.name)
for pod in kubernetes.list_cluster_pods(selector=selector):
job_name = pod.labels.get("job-name")
if job_name and job_name not in job_names:
actions.append(cls(pod, job_name))
elif not job_name:
actions.append(cls(pod))
return actions
def delete_action(action_name):
try:
action = kubernetes.list_cluster_jobs(name=action_name)
except pykube_exc.ObjectDoesNotExist:
try:
action = kubernetes.list_cluster_pods(name=action_name)
except pykube_exc.ObjectDoesNotExist:
LOG.error('Action with name %s not found', action_name)
return False
try:
action.delete()
except pykube_exc.HTTPError as ex:
LOG.error(ex.message)
return False
LOG.info('Action %s is terminating', action_name)
return True
def get_actions(cls, action_name=None):
selector = "ccp-action=true"
if action_name:
selector += "," + "app=%s" % action_name
actions = []
job_names = []
for job in kubernetes.list_cluster_jobs(selector=selector):
actions.append(cls(job))
job_names.append(job.name)
for pod in kubernetes.list_cluster_pods(selector=selector):
job_name = pod.labels.get("job-name")
if job_name and job_name not in job_names:
actions.append(cls(pod, job_name))
elif not job_name:
actions.append(cls(pod))
return actions
