import logging
import logging.handlers
from osm_lcm import ROclient
-from osm_lcm.lcm_utils import LcmException, LcmBase
+from osm_lcm.lcm_utils import LcmException, LcmBase, deep_get
from n2vc.k8s_helm_conn import K8sHelmConnector
+from n2vc.k8s_juju_conn import K8sJujuConnector
+from n2vc.exceptions import K8sException, N2VCException
from osm_common.dbbase import DbException
from copy import deepcopy
self.fs = fs
self.db = db
- self.k8scluster = K8sHelmConnector(
+ self.helm_k8scluster = K8sHelmConnector(
kubectl_command=self.vca_config.get("kubectlpath"),
helm_command=self.vca_config.get("helmpath"),
fs=self.fs,
on_update_db=None
)
+ self.juju_k8scluster = K8sJujuConnector(
+ kubectl_command=self.vca_config.get("kubectlpath"),
+ juju_command=self.vca_config.get("jujupath"),
+ fs=self.fs,
+ log=self.logger,
+ db=self.db,
+ on_update_db=None
+ )
+
super().__init__(db, msg, fs, self.logger)
async def create(self, k8scluster_content, order_id):
db_k8scluster = self.db.get_one("k8sclusters", {"_id": k8scluster_id})
self.db.encrypt_decrypt_fields(db_k8scluster.get("credentials"), 'decrypt', ['password', 'secret'],
schema_version=db_k8scluster["schema_version"], salt=db_k8scluster["_id"])
- print(db_k8scluster.get("credentials"))
- print("\n\n\n FIN CREDENTIALS")
- print(yaml.safe_dump(db_k8scluster.get("credentials")))
- print("\n\n\n FIN OUTPUT")
- cluster_uuid, uninstall_sw = await self.k8scluster.init_env(yaml.safe_dump(db_k8scluster.
- get("credentials")))
- db_k8scluster_update["cluster-uuid"] = cluster_uuid
- if uninstall_sw:
- db_k8scluster_update["uninstall-sw"] = uninstall_sw
- step = "Getting the list of repos"
- self.logger.debug(logging_text + step)
- task_list = []
- db_k8srepo_list = self.db.get_list("k8srepos", {})
- for repo in db_k8srepo_list:
- step = "Adding repo {} to cluster: {}".format(repo["name"], cluster_uuid)
- self.logger.debug(logging_text + step)
- task = asyncio.ensure_future(self.k8scluster.repo_add(cluster_uuid=cluster_uuid,
- name=repo["name"], url=repo["url"],
- repo_type="chart"))
- task_list.append(task)
- if not repo["_admin"].get("cluster-inserted"):
- repo["_admin"]["cluster-inserted"] = []
- repo["_admin"]["cluster-inserted"].append(cluster_uuid)
- self.update_db_2("k8srepos", repo["_id"], repo)
+ k8s_credentials = yaml.safe_dump(db_k8scluster.get("credentials"))
+ error_text_list = []
+ # helm-chart
+ k8s_hc_id = None
+ try:
+ k8s_hc_id, uninstall_sw = await self.helm_k8scluster.init_env(k8s_credentials)
+ db_k8scluster_update["_admin.helm-chart.id"] = k8s_hc_id
+ db_k8scluster_update["_admin.helm-chart.created"] = uninstall_sw
+ except Exception as e:
+ error_text_list.append("Failing init helm-chart: {}".format(e))
+ db_k8scluster_update["_admin.helm-chart.error_msg"] = str(e)
+ if isinstance(e, K8sException):
+ self.logger.error(logging_text + "Failing init helm-chart: {}".format(e))
+ else:
+ self.logger.error(logging_text + "Failing init helm-chart: {}".format(e), exc_info=True)
- done = None
- pending = None
- if len(task_list) > 0:
- self.logger.debug('Waiting for terminate pending tasks...')
- done, pending = await asyncio.wait(task_list, timeout=3600)
- if not pending:
- self.logger.debug('All tasks finished...')
+ # Juju/k8s cluster
+ k8s_jb_id = None
+ try:
+ k8s_jb_id, uninstall_sw = await self.juju_k8scluster.init_env(k8s_credentials)
+ db_k8scluster_update["_admin.juju-bundle.id"] = k8s_jb_id
+ db_k8scluster_update["_admin.juju-bundle.created"] = uninstall_sw
+ except Exception as e:
+ error_text_list.append("Failing init juju-bundle: {}".format(e))
+ db_k8scluster_update["_admin.juju-bundle.error_msg"] = str(e)
+ if isinstance(e, N2VCException):
+ self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e))
else:
- self.logger.info('There are pending tasks: {}'.format(pending))
- db_k8scluster_update["_admin.operationalState"] = "ENABLED"
+ self.logger.error(logging_text + "Failing init juju-bundle: {}".format(e), exc_info=True)
+
+ step = "Getting the list of repos"
+ if k8s_hc_id:
+ self.logger.debug(logging_text + step)
+ task_list = []
+ db_k8srepo_list = self.db.get_list("k8srepos", {"type": "helm-chart"})
+ for repo in db_k8srepo_list:
+ step = "Adding repo {} to cluster: {}".format(repo["name"], k8s_hc_id)
+ self.logger.debug(logging_text + step)
+ task = asyncio.ensure_future(self.helm_k8scluster.repo_add(cluster_uuid=k8s_hc_id,
+ name=repo["name"], url=repo["url"],
+ repo_type="chart"))
+ task_list.append(task)
+ repo_k8scluster_list = deep_get(repo, ("_admin", "cluster-inserted")) or []
+ repo_k8scluster_list.append(k8s_hc_id)
+ self.update_db_2("k8srepos", repo["_id"], {"_admin.cluster-inserted": repo_k8scluster_list})
+
+ if task_list:
+ self.logger.debug(logging_text + 'Waiting for terminate tasks of repo_add')
+ done, pending = await asyncio.wait(task_list, timeout=3600)
+ if pending:
+ self.logger.error(logging_text + 'There are pending tasks: {}'.format(pending))
+
+ # mark as an error if both helm-chart and juju-bundle have been failed
+ if k8s_hc_id or k8s_jb_id:
+ db_k8scluster_update["_admin.operationalState"] = "ENABLED"
+ else:
+ db_k8scluster_update["_admin.operationalState"] = "ERROR"
+ db_k8scluster_update["_admin.detailed-status"] = ";".join(error_text_list)
except Exception as e:
self.logger.critical(logging_text + "Exit Exception {}".format(e), exc_info=True)
if exc and db_k8scluster:
db_k8scluster_update["_admin.operationalState"] = "ERROR"
db_k8scluster_update["_admin.detailed-status"] = "ERROR {}: {}".format(step, exc)
+
# Mark the k8scluster 'create' HA task as erroneous
operationState_HA = 'FAILED'
detailed_status_HA = "ERROR {}: {}".format(step, exc)
try:
if db_k8scluster_update:
self.update_db_2("k8sclusters", k8scluster_id, db_k8scluster_update)
+
# Register the K8scluster 'create' HA task either
# succesful or erroneous, or do nothing (if legacy NBI)
self.lcm_tasks.register_HA('k8scluster', 'create', op_id,
step = "Getting k8scluster='{}' from db".format(k8scluster_id)
self.logger.debug(logging_text + step)
db_k8scluster = self.db.get_one("k8sclusters", {"_id": k8scluster_id})
- uninstall_sw = db_k8scluster.get("uninstall-sw")
- if uninstall_sw is False or uninstall_sw is None:
- uninstall_sw = False
- cluster_removed = await self.k8scluster.reset(cluster_uuid=db_k8scluster.get("cluster-uuid"),
- uninstall_sw=uninstall_sw)
-
- if cluster_removed:
- step = "Removing k8scluster='{}' from db".format(k8scluster_id)
+ k8s_hc_id = deep_get(db_k8scluster, ("_admin", "helm-chart", "id"))
+ k8s_jb_id = deep_get(db_k8scluster, ("_admin", "juju-bundle", "id"))
+
+ uninstall_sw = deep_get(db_k8scluster, ("_admin", "helm-chart", "created"))
+ cluster_removed = True
+ if k8s_hc_id:
+ uninstall_sw = uninstall_sw or False
+ cluster_removed = await self.helm_k8scluster.reset(cluster_uuid=k8s_hc_id, uninstall_sw=uninstall_sw)
+
+ if k8s_jb_id:
+ uninstall_sw = uninstall_sw or False
+ cluster_removed = await self.juju_k8scluster.reset(cluster_uuid=k8s_jb_id, uninstall_sw=uninstall_sw)
+
+ if k8s_hc_id and cluster_removed:
+ step = "Removing k8scluster='{}' from k8srepos".format(k8scluster_id)
self.logger.debug(logging_text + step)
- db_k8srepo_list = self.db.get_list("k8srepos", {})
+ db_k8srepo_list = self.db.get_list("k8srepos", {"_admin.cluster-inserted": k8s_hc_id})
for k8srepo in db_k8srepo_list:
- index = 0
- for cluster in k8srepo["_admin"]["cluster-inserted"]:
- if db_k8scluster.get("cluster-uuid") == cluster:
- del(k8srepo["_admin"]["cluster-inserted"][index])
- break
- index += 1
- self.update_db_2("k8srepos", k8srepo["_id"], k8srepo)
+ try:
+ cluster_list = k8srepo["_admin"]["cluster-inserted"]
+ cluster_list.remove(k8s_hc_id)
+ self.update_db_2("k8srepos", k8srepo["_id"], {"_admin.cluster-inserted": cluster_list})
+ except Exception as e:
+ self.logger.error("{}: {}".format(step, e))
self.db.del_one("k8sclusters", {"_id": k8scluster_id})
else:
raise LcmException("An error happened during the reset of the k8s cluster '{}'".format(k8scluster_id))
db_k8srepo_update["_admin.cluster-inserted"] = []
task_list = []
for k8scluster in db_k8scluster_list:
- step = "Adding repo to cluster: {}".format(k8scluster["cluster-uuid"])
- self.logger.debug(logging_text + step)
- task = asyncio.ensure_future(self.k8srepo.repo_add(cluster_uuid=k8scluster["cluster-uuid"],
- name=db_k8srepo["name"], url=db_k8srepo["url"],
- repo_type="chart"))
- task_list.append(task)
- db_k8srepo_update["_admin.cluster-inserted"].append(k8scluster["cluster-uuid"])
+ hc_id = deep_get(k8scluster, ("_admin", "helm-chart", "id"))
+ if hc_id:
+ step = "Adding repo to cluster: {}".format(hc_id)
+ self.logger.debug(logging_text + step)
+ task = asyncio.ensure_future(self.k8srepo.repo_add(cluster_uuid=hc_id,
+ name=db_k8srepo["name"], url=db_k8srepo["url"],
+ repo_type="chart"))
+ task_list.append(task)
+ db_k8srepo_update["_admin.cluster-inserted"].append(hc_id)
done = None
pending = None
task_list = []
for k8scluster in db_k8scluster_list:
- task = asyncio.ensure_future(self.k8srepo.repo_remove(cluster_uuid=k8scluster["cluster-uuid"],
- name=db_k8srepo["name"]))
+ hc_id = deep_get(k8scluster, ("_admin", "helm-chart", "id"))
+ if hc_id:
+ task = asyncio.ensure_future(self.k8srepo.repo_remove(cluster_uuid=hc_id,
+ name=db_k8srepo["name"]))
task_list.append(task)
done = None
pending = None