diff options
Diffstat (limited to 'share/starlingx_base')
| -rw-r--r-- | share/starlingx_base/registration/registration.py | 122 |
1 files changed, 115 insertions, 7 deletions
diff --git a/share/starlingx_base/registration/registration.py b/share/starlingx_base/registration/registration.py index 255b6689..7a85b29f 100644 --- a/share/starlingx_base/registration/registration.py +++ b/share/starlingx_base/registration/registration.py @@ -28,12 +28,11 @@ from common.msapi import extsys from keystoneauth1.exceptions import HttpError from newton_base.util import VimDriverUtils from common.utils import restcall -from threading import Thread +from django.core.cache import cache logger = logging.getLogger(__name__) # DEBUG=True - # APIv0 handler upgrading: leverage APIv1 handler class APIv0Registry(newton_registration.Registry): def __init__(self): @@ -336,7 +335,7 @@ class RegistryHelper(newton_registration.RegistryHelper): return [] -class InfraResourceAuditor(object): +class InfraResourceAuditor(newton_registration.RegistryHelper): def __init__(self, multicloud_prefix, aai_base_url): self.proxy_prefix = multicloud_prefix @@ -345,12 +344,121 @@ class InfraResourceAuditor(object): # super(InfraResourceAuditor, self).__init__(); def azcap_audit(self, vimid=""): + viminfo = VimDriverUtils.get_vim_info(vimid) + if not viminfo: + self._logger.warn("azcap_audit no valid vimid: %s" % vimid) + return + + session = VimDriverUtils.get_session( + viminfo, + tenant_name=viminfo['tenant'] + ) + # now retrieve the latest AZ cap info - # TBD + try: + # get all hypervisor detail ? + hypervisors = self._get_list_resources( + "/os-hypervisors/detail", "compute", session, + viminfo, vimid, "hypervisors") + + hypervisors_dict = {} + # for h in hypervisors: + # if not h.get("service", None): + # continue + # if not h.get("host", None): + # continue + # hypervisors_dict[h["service"]["host"]] = h + for h in hypervisors: + if not h.get("hypervisor_hostname", None): + continue + hypervisors_dict[h["hypervisor_hostname"]] = h + + az_pserver_info = {} + # cloud_owner, cloud_region_id = extsys.decode_vim_id(vimid) + for az in self._get_list_resources( + "/os-availability-zone/detail", "compute", session, + viminfo, vimid, + "availabilityZoneInfo"): + az_info = { + 'availability-zone-name': az['zoneName'], + 'operational-status': az['zoneState']['available'] + if az.get('zoneState') else '', + 'hypervisor-type': '', + } + # filter out the default az: "internal" and "nova" + azName = az.get('zoneName', None) + # comment it for test the registration process only + # if azName == 'nova': + # continue + if azName == 'internal': + continue - # store the cap info into cache - # TBD - pass + # get list of host names + pservers_info = [k for (k, v) in az['hosts'].items()] + # set the association between az and pservers + #az_pserver_info[azName] = az['hosts'] + + # Get current cap info of azName + azCapCacheKey = "cap_" + vimid + "_" + azName + azCapInfoCacheStr = cache.get(azCapCacheKey) + azCapInfoCache = json.loads(azCapInfoCacheStr) if azCapInfoCacheStr else None + + for psname in pservers_info: + psinfo = hypervisors_dict.get(psname, None) + if not psinfo: + # warning: the pserver info not found + continue + # get current pserver cap info + psCapInfoCacheKey = "cap_" + vimid + "_" + psname + psCapInfoCacheStr = cache.get(psCapInfoCacheKey) + psCapInfoCache = json.loads(psCapInfoCacheStr) if psCapInfoCacheStr else None + + # compare latest info with cached one + vcpu_delta = 0 + vcpu_used_delta = 0 + mem_delta = 0 + mem_free_delta = 0 + localstorage_delta = 0 + localstorage_free_delta = 0 + if psinfo.get("vcpus", 0) != psCapInfoCache.get("vcpus", 0): + vcpu_delta += psinfo.get("vcpus", 0) \ + - psCapInfoCache.get("vcpus", 0) + psCapInfoCache["vcpus"] = psinfo.get("vcpus", 0) + if psinfo.get("memory_mb", 0) != psCapInfoCache.get("memory_mb", 0): + mem_delta += psinfo.get("memory_mb", 0) \ + - psCapInfoCache.get("memory_mb", 0) + psCapInfoCache["memory_mb"] = psinfo.get("memory_mb", 0) + if psinfo.get("local_gb", 0) != psCapInfoCache.get("local_gb", 0): + localstorage_delta += psinfo.get("local_gb", 0) \ + - psCapInfoCache.get("local_gb", 0) + psCapInfoCache["local_gb"] = psinfo.get("local_gb", 0) + if psinfo.get("vcpus_used", 0) != psCapInfoCache.get("vcpus_used", 0): + vcpu_used_delta += psinfo.get("vcpus_used", 0)\ + - psCapInfoCache.get("vcpus_used", 0) + psCapInfoCache["vcpus_used"] = psinfo.get("vcpus_used", 0) + if psinfo.get("free_ram_mb", 0) != psCapInfoCache.get("free_ram_mb", 0): + mem_free_delta += psinfo.get("free_ram_mb", 0)\ + - psCapInfoCache.get("free_ram_mb", 0) + psCapInfoCache["free_ram_mb"] = psinfo.get("free_ram_mb", 0) + if psinfo.get("free_disk_gb", 0) != psCapInfoCache.get("free_disk_gb", 0): + localstorage_free_delta += psinfo.get("free_disk_gb", 0)\ + - psCapInfoCache.get("free_disk_gb", 0) + psCapInfoCache["free_disk_gb"] = psinfo.get("free_disk_gb", 0) + pass + + # now apply the delta to azCapInfo + azCapInfoCache["vcpus"] = azCapInfoCache.get("vcpus", 0) + vcpu_delta + azCapInfoCache["memory_mb"] = azCapInfoCache.get("memory_mb", 0) + mem_delta + azCapInfoCache["local_gb"] = azCapInfoCache.get("local_gb", 0) + localstorage_delta + azCapInfoCache["vcpus_used"] = azCapInfoCache.get("vcpus_used", 0) + vcpu_used_delta + azCapInfoCache["free_ram_mb"] = azCapInfoCache.get("free_ram_mb", 0) + mem_free_delta + azCapInfoCache["free_disk_gb"] = azCapInfoCache.get("free_disk_gb", 0) + localstorage_free_delta + + # update the cache + cache.set(azCapCacheKey, json.dumps(azCapInfoCache), 3600 * 24) + except Exception as e: + self._logger.error("azcap_audit raise exception: %s" % e) + pass class AuditorHelperThread(threading.Thread): |