Python pycompat24.get_exception方法代码示例

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def _unsafe_writes(self, src, dest, exception):
      # sadly there are some situations where we cannot ensure atomicity, but only if
      # the user insists and we get the appropriate error we update the file unsafely
      if exception.errno == errno.EBUSY:
          #TODO: issue warning that this is an unsafe operation, but doing it cause user insists
          try:
              try:
                  out_dest = open(dest, 'wb')
                  in_src = open(src, 'rb')
                  shutil.copyfileobj(in_src, out_dest)
              finally: # assuring closed files in 2.4 compatible way
                  if out_dest:
                      out_dest.close()
                  if in_src:
                      in_src.close()
          except (shutil.Error, OSError, IOError):
              e = get_exception()
              self.fail_json(msg='Could not write data to file (%s) from (%s): %s' % (dest, src, e))
      
      else:
          self.fail_json(msg='Could not replace file: %s to %s: %s' % (src, dest, exception)) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def main():
    module = AnsibleModule(
        argument_spec=dict(
            state = dict(choices=['present', 'absent'], required=True),
            command = dict(choices=['create', 'attach'], required=True),
            api_token = dict(aliases=['API_TOKEN'], no_log=True),
            block_size = dict(type='int'),
            volume_name = dict(type='str', required=True),
            description = dict(type='str'),
            region = dict(type='str', required=True),
            droplet_id = dict(type='int'),
            timeout = dict(type='int', default=10),
        ),
    )
    try:
        handle_request(module)
    except DOBlockStorageException:
        e = get_exception()
        module.fail_json(msg=e.message)
    except KeyError:
        e = get_exception()
        module.fail_json(msg='Unable to load %s' % e.message) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def _get_url_data(
            self, url, what=None, msg_status=None, msg_exception=None,
            **kwargs):
        # Compose default messages
        if msg_status is None:
            msg_status = "Cannot get %s" % what

        if msg_exception is None:
            msg_exception = "Retrieval of %s failed." % what

        # Get the URL data
        try:
            response, info = fetch_url(
                self.module, url, timeout=self.timeout, **kwargs)

            if info['status'] != 200:
                self.module.fail_json(msg=msg_status, details=info['msg'])
        except Exception:
            e = get_exception()
            self.module.fail_json(msg=msg_exception, details=e.message)

        return response 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def get_hostref(module, ssid, name, api_url, user, pwd):
    all_hosts = 'storage-systems/%s/hosts' % ssid
    url = api_url + all_hosts
    try:
        rc, data = request(url, method='GET', headers=HEADERS, url_username=user, url_password=pwd)
    except Exception:
        err = get_exception()
        module.fail_json(msg="Failed to get hosts. Id [%s]. Error [%s]." % (ssid, str(err)))

    for host in data:
        if host['name'] == name:
            return host['hostRef']
        else:
            continue

    module.fail_json(msg="No host with the name %s could be found" % name) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def update_hostgroup(module, ssid, name, api_url, user, pwd, hosts=None, new_name=None):
    gid = get_hostgroup_id(module, ssid, name, api_url, user, pwd)
    groups = "storage-systems/%s/host-groups/%s" % (ssid, gid)
    url = api_url + groups
    hostrefs = []

    if hosts:
        for host in hosts:
            href = get_hostref(module, ssid, host, api_url, user, pwd)
            hostrefs.append(href)

    if new_name:
        post_data = json.dumps(dict(name=new_name, hosts=hostrefs))
    else:
        post_data = json.dumps(dict(hosts=hostrefs))

    try:
        rc, data = request(url, method='POST', data=post_data, headers=HEADERS, url_username=user, url_password=pwd)
    except Exception:
        err = get_exception()
        module.fail_json(msg="Failed to update host group. Group [%s]. Id [%s]. Error [%s]." % (gid, ssid,
                                                                                                str(err)))

    return rc, data 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def group_id(self):
        if self.group:
            try:
                (rc, all_groups) = request(self.url + 'storage-systems/%s/host-groups' % self.ssid,
                                           url_password=self.pwd,
                                           url_username=self.user, validate_certs=self.certs, headers=HEADERS)
            except:
                err = get_exception()
                self.module.fail_json(
                    msg="Failed to get host groups. Array Id [%s]. Error [%s]." % (self.ssid, str(err)))

            try:
                group_obj = filter(lambda group: group['name'] == self.group, all_groups)[0]
                return group_obj['id']
            except IndexError:
                self.module.fail_json(msg="No group with the name: %s exists" % self.group)
        else:
            # Return the value equivalent of no group
            return "0000000000000000000000000000000000000000" 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def reassign_ports(self, apply=True):
        if not self.post_body:
            self.post_body = dict(
                portsToUpdate=dict()
            )

        for port in self.ports:
            if self.port_on_diff_host(port):
                self.post_body['portsToUpdate'].update(dict(
                    portRef=self.other_host['hostPortRef'],
                    hostRef=self.host_obj['id'],
                    # Doesnt yet address port identifier or chap secret
                ))

        if apply:
            try:
                (rc, self.host_obj) = request(
                    self.url + 'storage-systems/%s/hosts/%s' % (self.ssid, self.host_obj['id']),
                    url_username=self.user, url_password=self.pwd, headers=HEADERS,
                    validate_certs=self.certs, method='POST', data=json.dumps(self.post_body))
            except:
                err = get_exception()
                self.module.fail_json(
                    msg="Failed to reassign host port. Host Id [%s]. Array Id [%s]. Error [%s]." % (
                        self.host_obj['id'], self.ssid, str(err))) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def update_host(self):
        if self.ports:
            if self.hostports_available:
                if self.force_port_update is True:
                    self.reassign_ports(apply=False)
                    # Make sure that only ports that arent being reassigned are passed into the ports attr
                    self.ports = [port for port in self.ports if not self.port_on_diff_host(port)]

                self.post_body['ports'] = self.ports

        if self.group:
            self.post_body['groupId'] = self.group_id

        self.post_body['hostType'] = dict(index=self.host_type_index)

        try:
            (rc, self.host_obj) = request(self.url + 'storage-systems/%s/hosts/%s' % (self.ssid, self.host_obj['id']),
                                          url_username=self.user, url_password=self.pwd, headers=HEADERS,
                                          validate_certs=self.certs, method='POST', data=json.dumps(self.post_body))
        except:
            err = get_exception()
            self.module.fail_json(msg="Failed to update host. Array Id [%s]. Error [%s]." % (self.ssid, str(err)))

        self.module.exit_json(changed=True, **self.host_obj) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def get_storage_pool(self, storage_pool_name):
        self.debug("fetching storage pools")
        # map the storage pool name to its id
        try:
            (rc, resp) = request(self.api_url + "/storage-systems/%s/storage-pools" % (self.ssid),
                                 headers=dict(Accept="application/json"), url_username=self.api_usr,
                                 url_password=self.api_pwd, validate_certs=self.validate_certs)
        except Exception:
            err = get_exception()
            self.module.fail_json(
                msg="Failed to obtain list of storage pools.  Array Id [%s]. Error[%s]." % (self.ssid, str(err)))

        self.debug("searching for storage pool '%s'" % storage_pool_name)
        pool_detail = next(ifilter(lambda a: a['name'] == storage_pool_name, resp), None)

        if pool_detail:
            self.debug('found')
        else:
            self.debug('not found')

        return pool_detail 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def create_volume(self, pool_id, name, size_unit, size, segment_size_kb, data_assurance_enabled):
        volume_add_req = dict(
            name=name,
            poolId=pool_id,
            sizeUnit=size_unit,
            size=size,
            segSize=segment_size_kb,
            dataAssuranceEnabled=data_assurance_enabled,
        )

        self.debug("creating volume '%s'" % name)
        try:
            (rc, resp) = request(self.api_url + "/storage-systems/%s/volumes" % (self.ssid),
                                 data=json.dumps(volume_add_req), headers=self._post_headers, method='POST',
                                 url_username=self.api_usr, url_password=self.api_pwd,
                                 validate_certs=self.validate_certs,
                                 timeout=120)
        except Exception:
            err = get_exception()
            self.module.fail_json(
                msg="Failed to create volume.  Volume [%s].  Array Id [%s]. Error[%s]." % (self.name, self.ssid,
                                                                                           str(err))) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def create_thin_volume(self, pool_id, name, size_unit, size, thin_volume_repo_size,
                           thin_volume_max_repo_size, data_assurance_enabled):
        thin_volume_add_req = dict(
            name=name,
            poolId=pool_id,
            sizeUnit=size_unit,
            virtualSize=size,
            repositorySize=thin_volume_repo_size,
            maximumRepositorySize=thin_volume_max_repo_size,
            dataAssuranceEnabled=data_assurance_enabled,
        )

        self.debug("creating thin-volume '%s'" % name)
        try:
            (rc, resp) = request(self.api_url + "/storage-systems/%s/thin-volumes" % (self.ssid),
                                 data=json.dumps(thin_volume_add_req), headers=self._post_headers, method='POST',
                                 url_username=self.api_usr, url_password=self.api_pwd,
                                 validate_certs=self.validate_certs,
                                 timeout=120)
        except Exception:
            err = get_exception()
            self.module.fail_json(
                msg="Failed to create thin volume.  Volume [%s].  Array Id [%s]. Error[%s]." % (self.name,
                                                                                                self.ssid,
                                                                                                str(err))) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def update_volume_properties(self):
        update_volume_req = dict()

        # conditionally add values so we ignore unspecified props
        if self.volume_ssdcache_setting_changed:
            update_volume_req['flashCache'] = self.ssd_cache_enabled

        self.debug("updating volume properties...")
        try:
            (rc, resp) = request(
                self.api_url + "/storage-systems/%s/%s/%s/" % (self.ssid, self.volume_resource_name,
                                                               self.volume_detail['id']),
                data=json.dumps(update_volume_req), headers=self._post_headers, method='POST',
                url_username=self.api_usr, url_password=self.api_pwd, validate_certs=self.validate_certs,
                timeout=120)
        except Exception:
            err = get_exception()
            self.module.fail_json(
                msg="Failed to update volume properties.  Volume [%s].  Array Id [%s]. Error[%s]." % (self.name,
                                                                                                      self.ssid,
                                                                                                      str(err))) 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def sp_drives(self, exclude_hotspares=True):
        if not self._sp_drives_cached:

            self.debug("fetching drive list...")
            try:
                (rc, resp) = request(self.api_url + "/storage-systems/%s/drives" % (self.ssid), method='GET',
                                     url_username=self.api_usr, url_password=self.api_pwd,
                                     validate_certs=self.validate_certs)
            except:
                err = get_exception()
                pool_id = self.pool_detail['id']
                self.module.exit_json(
                    msg="Failed to fetch disk drives. Pool id [%s]. Array id [%s].  Error[%s]." % (pool_id, self.ssid, str(err)))

            sp_id = self.pool_detail['id']
            if exclude_hotspares:
                self._sp_drives_cached = [d for d in resp if d['currentVolumeGroupRef'] == sp_id and not d['hotSpare']]
            else:
                self._sp_drives_cached = [d for d in resp if d['currentVolumeGroupRef'] == sp_id]

        return self._sp_drives_cached 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def expand_storage_pool(self):
        drives_to_add = self.get_expansion_candidate_drives()

        self.debug("adding %s drives to storage pool..." % len(drives_to_add))
        sp_expand_req = dict(
            drives=drives_to_add
        )
        try:
            request(
                self.api_url + "/storage-systems/%s/storage-pools/%s/expand" % (self.ssid,
                                                                                self.pool_detail['id']),
                data=json.dumps(sp_expand_req), headers=self.post_headers, method='POST', url_username=self.api_usr,
                url_password=self.api_pwd, validate_certs=self.validate_certs, timeout=120)
        except:
            err = get_exception()
            pool_id = self.pool_detail['id']
            self.module.exit_json(
                msg="Failed to add drives to storage pool. Pool id [%s]. Array id [%s].  Error[%s]." % (pool_id,
                                                                                                        self.ssid,
                                                                                                        str(
                                                                                                            err)))

            # TODO: check response
            # TODO: support blocking wait? 

# 需要导入模块: from ansible.module_utils import pycompat24 [as 别名]
# 或者: from ansible.module_utils.pycompat24 import get_exception [as 别名]
def reduce_drives(self, drive_list):
        if all(drive in drive_list for drive in self.sp_drives):
            # all the drives passed in are present in the system
            pass
        else:
            self.module.fail_json(
                msg="One of the drives you wish to remove does not currently exist in the storage pool you specified")

        try:
            (rc, resp) = request(
                self.api_url + "/storage-systems/%s/storage-pools/%s/reduction" % (self.ssid,
                                                                                   self.pool_detail['id']),
                data=json.dumps(drive_list), headers=self.post_headers, method='POST', url_username=self.api_usr,
                url_password=self.api_pwd, validate_certs=self.validate_certs, timeout=120)
        except:
            err = get_exception()
            pool_id = self.pool_detail['id']
            self.module.exit_json(
                msg="Failed to remove drives from storage pool. Pool id [%s]. Array id [%s].  Error[%s]." % (
                    pool_id, self.ssid, str(err)))