def show(request, page, info=None):
return_dict = {}
try:
si, err = system_info.load_system_config()
if err:
raise Exception(err)
#assert False
return_dict['system_info'] = si
#By default show error page
template = "logged_in_error.html"
if page == "dir_contents":
#CHANGE THIS TO SHOW LOCAL DIR LISTINGS!!
return django.http.HttpResponse(dir_list,
content_type == 'application/json')
elif page == "integral_view_log_level":
template = "view_integral_view_log_level.html"
try:
log_level = iv_logging.get_log_level_str()
except Exception, e:
return_dict["error"] = str(e)
else:
return_dict["log_level_str"] = log_level
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
'''
elif page == "node_info":
return_dict['base_template'] = "system_base.html"
return_dict["page_title"] = 'System configuration'
return_dict['tab'] = 'node_info_tab'
return_dict["error"] = 'Error loading system configuration'
template = "view_node_info.html"
if "from" in request.GET:
frm = request.GET["from"]
return_dict['frm'] = frm
#return_dict['node'] = si[info]
return_dict['node'] = si[si.keys()[0]]
'''
return django.shortcuts.render_to_response(
template,
return_dict,
context_instance=django.template.context.RequestContext(request))
def show(request, page, info = None):
return_dict = {}
try:
assert request.method == 'GET'
si = system_info.load_system_config()
#assert False
return_dict['system_info'] = si
#By default show error page
template = "logged_in_error.html"
if page == "dir_contents":
#CHANGE THIS TO SHOW LOCAL DIR LISTINGS!!
return django.http.HttpResponse(dir_list,mimetype='application/json')
elif page == "ntp_settings":
template = "view_ntp_settings.html"
try:
ntp_servers = ntp.get_ntp_servers()
except Exception, e:
return_dict["error"] = str(e)
else:
return_dict["ntp_servers"] = ntp_servers
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
elif page == "integral_view_log_level":
template = "view_integral_view_log_level.html"
try:
log_level = iv_logging.get_log_level_str()
except Exception, e:
return_dict["error"] = str(e)
def show(request, page, info=None):
return_dict = {}
try:
gluster_lck, err = lock.get_lock('gluster_commands')
if err:
raise Exception(err)
if not gluster_lck:
raise Exception(
'This action cannot be performed as an underlying storage command is being run. Please retry this operation after a few seconds.'
)
assert request.method == 'GET'
vil, err = gluster_volumes.get_basic_volume_info_all()
if err:
raise Exception(err)
si, err = system_info.load_system_config()
if err:
raise Exception(err)
if not si:
raise Exception('Could not obtain system information')
#assert False
return_dict['system_info'] = si
return_dict['volume_info_list'] = vil
# By default show error page
if page == "dir_contents":
dir_name = None
error = False
path_base = None
vol_name = ""
dir_list = []
try:
if ("vol_name" in request.GET) and ("dir" in request.GET):
vol_name = request.GET.get("vol_name")
dir_name = request.GET.get("dir")
first = request.GET.get("first")
# print first
else:
raise Exception("No volume or Directory Specified")
if first:
dirs, err = gluster_gfapi.get_gluster_dir_list(
vol_name, "")
else:
dirs, err = gluster_gfapi.get_gluster_dir_list(
vol_name, dir_name)
if err:
raise Exception(err)
dir_list = json.dumps(dirs)
except Exception as e:
return django.http.HttpResponse("Exception Occured : %s" %
str(e))
#iv_logging.debug("Exception while getting dir listing : "%e)
return django.http.HttpResponse(dir_list,
mimetype='application/json')
elif page == "integral_view_log_level":
template = "view_integral_view_log_level.html"
log_level, err = iv_logging.get_log_level_str()
if err:
raise Exception(err)
return_dict["log_level_str"] = log_level
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
elif page == "batch_start_conf":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch job'
return_dict['tab'] = 'volume_background_tab'
return_dict[
"error"] = 'Error displaying batch job creation confirmation'
# Display a confirmation that the batch job has been scheduled.
# info contains the filename of the batch job
template = "batch_start_conf.html"
return_dict["fname"] = info
elif page == "batch_status":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch jobs'
return_dict['tab'] = 'volume_background_tab'
return_dict["error"] = 'Error loading batch jobs'
# Load the list of entries from all the files in the start and
# process directories
file_list, err = batch.load_all_files()
if err:
raise Exception(err)
return_dict["file_list"] = file_list
template = "view_batch_process_list.html"
elif page == "batch_status_details":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch job status'
return_dict['tab'] = 'volume_background_tab'
return_dict["error"] = 'Error loading batch job status'
d, err = batch.load_specific_file(info)
if err:
raise Exception(err)
if not d:
raise Exception('Unknown batch job specified')
else:
return_dict["process_info"] = d
template = "view_batch_status_details.html"
elif page == "volume_info":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume information'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume information'
vol, err = gluster_volumes.get_complete_volume_info(info)
if err:
raise Exception(err)
if not vol:
raise Exception("Could not locate information for volume %s" %
info)
quota_enabled = False
if "options" in vol:
for o in vol["options"]:
if "features.quota" == o["name"] and o["value"] == "on":
quota_enabled = True
break
return_dict['quota_enabled'] = quota_enabled
template = "view_volume_info.html"
return_dict["vol"] = vol
data_locations_list, err = gluster_volumes.get_brick_hostname_list(
vol)
if err:
raise Exception(err)
# print data_locations_list
return_dict["data_locations_list"] = data_locations_list
ivl, err = iscsi.load_iscsi_volumes_list(vil)
if err:
raise Exception(err)
if ivl and vol["name"] in ivl:
return_dict["iscsi"] = True
# To accomodate django template quirks
# if vol["type"] in ["Replicate", "Distributed-Replicate"]:
# elif vol["type"] in ["Distribute", "Distributed-Replicate"]:
if 'replicate' in vol["type"].lower():
return_dict["replicate"] = True
if 'distribute' in vol["type"].lower():
return_dict["distribute"] = True
elif page == "volume_status":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume status'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume status'
vol, err = gluster_volumes.get_volume_status(vil, info)
if err:
raise Exception(err)
if not vol:
raise Exception("Could not locate information for volume %s" %
info)
template = "view_volume_status.html"
return_dict["vol"] = vol
# To accomodate django template quirks
if vol["type"] in ["Replicate", "Distributed-Replicate"]:
return_dict["replicate"] = True
if vol["type"] in ["Distribute", "Distributed-Replicate"]:
return_dict["distribute"] = True
elif page == "node_info":
return_dict['base_template'] = "gridcell_base.html"
return_dict["page_title"] = 'View GRIDCell information'
return_dict['tab'] = 'gridcell_list_tab'
return_dict["error"] = 'Error loading GRIDCell information'
template = "view_node_info.html"
if "from" in request.GET:
frm = request.GET["from"]
return_dict['frm'] = frm
vol_list, err = gluster_volumes.get_volumes_on_node(info, vil)
if err:
raise Exception(err)
return_dict['node'] = si[info]
return_dict['vol_list'] = vol_list
elif page == "manifest":
# Read a generated manifest file and display the results.
if "manifest" not in request.GET:
raise Exception('Invalid request. No manifest file specified')
manifest = request.GET["manifest"]
ss_path, err = config.get_system_status_path()
if err:
raise Exception(err)
with open("%s/%s" % (ss_path, manifest), "r") as f:
nodes = json.load(f)
return_dict["manifest"] = nodes
return_dict["manifest_file"] = manifest
return django.shortcuts.render_to_response(
'view_manifest.html',
return_dict,
context_instance=django.template.context.RequestContext(
request))
elif page == "iscsi_auth_access_info":
return_dict['base_template'] = "shares_and_targets_base.html"
return_dict["page_title"] = 'View ISCSI authorized access info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading ISCSI authorized access info'
if 'id' not in request.GET:
raise Exception('Invalid request. No auth access id specified')
id = int(request.GET['id'])
l, err = iscsi.load_auth_access_users_info(id)
if err:
raise Exception(err)
if not l:
raise Exception(
'No auth access information for the id specified')
istr = "<b>Authorized access group users : </b>"
for i in l:
istr += i["user"]
istr += ", "
# return django.http.HttpResponse("<b>Authorized access details
# </b><br>User : %s, Peer user : %s"%(d["user"],d["peer_user"] ))
return django.http.HttpResponse("%s" % istr)
elif page == "iscsi_initiator_info":
return_dict['base_template'] = "shares_and_targets_base.html"
return_dict["page_title"] = 'View ISCSI initiator info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading ISCSI initiator info'
if 'id' not in request.GET:
raise Exception(
'Invalid request. No initiator access id specified')
id = int(request.GET['id'])
d, err = iscsi.load_initiator_info(id)
if err:
raise Exception(err)
if not d:
raise Exception(
'No initiator information for the id specified')
return django.http.HttpResponse(
"<b>Initiator details</b><br>Initiators : %s, Auth network : %s, Comment : %s"
% (d["initiators"], d["auth_network"], d["comment"]))
elif page == "system_config":
template = "view_system_config.html"
elif page == "system_status":
return_dict['base_template'] = "gridcell_base.html"
return_dict["page_title"] = 'View system status'
return_dict['tab'] = 'gridcell_list_tab'
return_dict["error"] = 'Error loading system status'
# Disk Status page and system status page has been integrated.
# Get the disk status
disk_status = {}
disk_new = {}
if request.GET.get("node_id") is not None:
disk_status = si[request.GET.get("node_id")]
return_dict["disk_status"] = {}
return_dict["disk_status"][request.GET.get(
"node_id")] = disk_status
template = "view_disk_status_details.html"
else:
"""
Iterate the system information, and get the following data :
1. The status of every disk
2. The status of the pool
3. The name of the pool
4. Calcualte the background_color
Format : {'node_id':{'name':'pool_name','background_color':'background_color','disks':{disks_pool}}}
"""
for key, value in si.iteritems():
# count the failures in case of Offline or degraded
disk_failures = 0
# Default background color
background_color = "bg-green"
if not si[key]["in_cluster"]:
disk_new[key] = {}
disk_new[key]["disks"] = {}
disk_new[key]["in_cluster"] = si[key]["in_cluster"]
for disk_key, disk_value in si[key]["disks"].iteritems(
):
# print disk_key, disk_value
if disk_value["rotational"]:
disk_new[key]["disks"][disk_key] = disk_value[
"status"]
# print disk_value["status"]
if disk_value["status"] != "PASSED":
disk_failures += 1
if disk_failures >= 1:
background_color = "bg-yellow"
if disk_failures >= 4:
background_color == "bg-red"
if si[key]['node_status_str'] == "Degraded":
background_color = "bg-yellow"
# print type(si[key]["pools"][0]["state"])
if si[key]["pools"][0]["state"] == unicode("ONLINE"):
background_color == "bg-red"
disk_new[key]["background_color"] = background_color
disk_new[key]["name"] = si[key]["pools"][0][
"pool_name"]
sorted_disks = []
for key1, value1 in sorted(
si[key]["disks"].iteritems(),
key=lambda (k, v): v["position"]):
sorted_disks.append(key1)
disk_new[key]["disk_pos"] = sorted_disks
# print disk_new
#disk_new[key]["info"] = pool_status
else:
disk_status[key] = {}
if si[key]["node_status"] != -1:
disk_status[key]["disks"] = {}
disk_status[key]["in_cluster"] = si[key][
"in_cluster"]
for disk_key, disk_value in si[key][
"disks"].iteritems():
# print disk_key, disk_value
if disk_value["rotational"]:
disk_status[key]["disks"][
disk_key] = disk_value["status"]
# print disk_value["status"]
if disk_value["status"] != "PASSED":
disk_failures += 1
if disk_failures >= 1:
background_color = "bg-yellow"
if disk_failures >= 4:
background_color == "bg-red"
if si[key]['node_status_str'] == "Degraded":
background_color = "bg-yellow"
# print type(si[key]["pools"][0]["state"])
if si[key]["pools"][0]["state"] == unicode(
"ONLINE"):
background_color == "bg-red"
disk_status[key][
"background_color"] = background_color
disk_status[key]["name"] = si[key]["pools"][0][
"pool_name"]
sorted_disks = []
for key1, value1 in sorted(
si[key]["disks"].iteritems(),
key=lambda (k, v): v["position"]):
sorted_disks.append(key1)
disk_status[key]["disk_pos"] = sorted_disks
# print disk_status
#disk_status[key]["info"] = pool_status
else:
disk_status[key] = {}
disk_status[key]["background_color"] = "bg-red"
disk_status[key]["disk_pos"] = {}
disk_status[key]["name"] = "Unknown"
template = "view_disk_status.html"
return_dict["disk_status"] = disk_status
return_dict["disk_new"] = disk_new
elif page == "pool_status":
template = "view_pool_status.html"
num_free_nodes = 0
for name, node in si.items():
if node["node_status"] >= 0 and (not node["in_cluster"]):
num_free_nodes += 1
return_dict['num_free_nodes'] = num_free_nodes
elif page == "alerts":
return_dict['base_template'] = "system_log_base.html"
return_dict["page_title"] = 'View alerts'
return_dict['tab'] = 'system_log_alert_tab'
return_dict["error"] = 'Error loading system alerts'
template = "view_alerts.html"
alerts_list, err = alerts.get_alerts()
if err:
raise Exception(err)
return_dict['alerts_list'] = alerts_list
elif page == "volume_info_all":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume info'
template = "view_volume_info_all.html"
return_dict['volume_info_list'] = vil
ivl, err = iscsi.load_iscsi_volumes_list(vil)
if err:
raise Exception(err)
return_dict['iscsi_volumes'] = ivl
elif page == "volume_status_all":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume status'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume status'
template = "view_volume_status_all.html"
return_dict['volume_info_list'] = vil
return django.shortcuts.render_to_response(
template,
return_dict,
context_instance=django.template.context.RequestContext(request))
except Exception, e:
s = str(e)
if "Another transaction is in progress".lower() in s.lower():
return_dict[
"error_details"] = "An underlying storage operation has locked a volume so we are unable to process this request. Please try after a couple of seconds"
else:
return_dict["error_details"] = s
return django.shortcuts.render_to_response(
"logged_in_error.html",
return_dict,
context_instance=django.template.context.RequestContext(request))
def show(request, page, info=None):
return_dict = {}
try:
gluster_lck, err = lock.get_lock('gluster_commands')
if err:
raise Exception(err)
if not gluster_lck:
raise Exception(
'This action cannot be performed as an underlying storage command is being run. Please retry this operation after a few seconds.')
assert request.method == 'GET'
vil, err = gluster_volumes.get_basic_volume_info_all()
if err:
raise Exception(err)
si, err = system_info.load_system_config()
if err:
raise Exception(err)
if not si:
raise Exception('Could not obtain system information')
#assert False
return_dict['system_info'] = si
return_dict['volume_info_list'] = vil
# By default show error page
if page == "dir_contents":
dir_name = None
error = False
path_base = None
vol_name = ""
dir_list = []
try:
if ("vol_name" in request.GET) and ("dir" in request.GET):
vol_name = request.GET.get("vol_name")
dir_name = request.GET.get("dir")
first = request.GET.get("first")
# print first
else:
raise Exception("No volume or Directory Specified")
if first:
dirs, err = gluster_gfapi.get_gluster_dir_list(
vol_name, "")
else:
dirs, err = gluster_gfapi.get_gluster_dir_list(
vol_name, dir_name)
if err:
raise Exception(err)
dir_list = json.dumps(dirs)
except Exception as e:
return django.http.HttpResponse("Exception Occured : %s" % str(e))
#iv_logging.debug("Exception while getting dir listing : "%e)
return django.http.HttpResponse(dir_list, mimetype='application/json')
elif page == "integral_view_log_level":
template = "view_integral_view_log_level.html"
log_level, err = iv_logging.get_log_level_str()
if err:
raise Exception(err)
return_dict["log_level_str"] = log_level
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
elif page == "batch_start_conf":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch job'
return_dict['tab'] = 'volume_background_tab'
return_dict["error"] = 'Error displaying batch job creation confirmation'
# Display a confirmation that the batch job has been scheduled.
# info contains the filename of the batch job
template = "batch_start_conf.html"
return_dict["fname"] = info
elif page == "batch_status":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch jobs'
return_dict['tab'] = 'volume_background_tab'
return_dict["error"] = 'Error loading batch jobs'
# Load the list of entries from all the files in the start and
# process directories
file_list, err = batch.load_all_files()
if err:
raise Exception(err)
return_dict["file_list"] = file_list
template = "view_batch_process_list.html"
elif page == "batch_status_details":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View batch job status'
return_dict['tab'] = 'volume_background_tab'
return_dict["error"] = 'Error loading batch job status'
d, err = batch.load_specific_file(info)
if err:
raise Exception(err)
if not d:
raise Exception('Unknown batch job specified')
else:
return_dict["process_info"] = d
template = "view_batch_status_details.html"
elif page == "volume_info":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume information'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume information'
vol, err = gluster_volumes.get_complete_volume_info(info)
if err:
raise Exception(err)
if not vol:
raise Exception(
"Could not locate information for volume %s" % info)
quota_enabled = False
if "options" in vol:
for o in vol["options"]:
if "features.quota" == o["name"] and o["value"] == "on":
quota_enabled = True
break
return_dict['quota_enabled'] = quota_enabled
template = "view_volume_info.html"
return_dict["vol"] = vol
data_locations_list, err = gluster_volumes.get_brick_hostname_list(
vol)
if err:
raise Exception(err)
# print data_locations_list
return_dict["data_locations_list"] = data_locations_list
ivl, err = iscsi.load_iscsi_volumes_list(vil)
if err:
raise Exception(err)
if ivl and vol["name"] in ivl:
return_dict["iscsi"] = True
# To accomodate django template quirks
# if vol["type"] in ["Replicate", "Distributed-Replicate"]:
# elif vol["type"] in ["Distribute", "Distributed-Replicate"]:
if 'replicate' in vol["type"].lower():
return_dict["replicate"] = True
if 'distribute' in vol["type"].lower():
return_dict["distribute"] = True
elif page == "volume_status":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume status'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume status'
vol, err = gluster_volumes.get_volume_status(vil, info)
if err:
raise Exception(err)
if not vol:
raise Exception(
"Could not locate information for volume %s" % info)
template = "view_volume_status.html"
return_dict["vol"] = vol
# To accomodate django template quirks
if vol["type"] in ["Replicate", "Distributed-Replicate"]:
return_dict["replicate"] = True
if vol["type"] in ["Distribute", "Distributed-Replicate"]:
return_dict["distribute"] = True
elif page == "node_info":
return_dict['base_template'] = "gridcell_base.html"
return_dict["page_title"] = 'View GRIDCell information'
return_dict['tab'] = 'gridcell_list_tab'
return_dict["error"] = 'Error loading GRIDCell information'
template = "view_node_info.html"
if "from" in request.GET:
frm = request.GET["from"]
return_dict['frm'] = frm
vol_list, err = gluster_volumes.get_volumes_on_node(info, vil)
if err:
raise Exception(err)
return_dict['node'] = si[info]
return_dict['vol_list'] = vol_list
elif page == "manifest":
# Read a generated manifest file and display the results.
if "manifest" not in request.GET:
raise Exception('Invalid request. No manifest file specified')
manifest = request.GET["manifest"]
ss_path, err = config.get_system_status_path()
if err:
raise Exception(err)
with open("%s/%s" % (ss_path, manifest), "r") as f:
nodes = json.load(f)
return_dict["manifest"] = nodes
return_dict["manifest_file"] = manifest
return django.shortcuts.render_to_response('view_manifest.html', return_dict, context_instance=django.template.context.RequestContext(request))
elif page == "iscsi_auth_access_info":
return_dict['base_template'] = "shares_and_targets_base.html"
return_dict["page_title"] = 'View ISCSI authorized access info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading ISCSI authorized access info'
if 'id' not in request.GET:
raise Exception('Invalid request. No auth access id specified')
id = int(request.GET['id'])
l, err = iscsi.load_auth_access_users_info(id)
if err:
raise Exception(err)
if not l:
raise Exception(
'No auth access information for the id specified')
istr = "<b>Authorized access group users : </b>"
for i in l:
istr += i["user"]
istr += ", "
# return django.http.HttpResponse("<b>Authorized access details
# </b><br>User : %s, Peer user : %s"%(d["user"],d["peer_user"] ))
return django.http.HttpResponse("%s" % istr)
elif page == "iscsi_initiator_info":
return_dict['base_template'] = "shares_and_targets_base.html"
return_dict["page_title"] = 'View ISCSI initiator info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading ISCSI initiator info'
if 'id' not in request.GET:
raise Exception(
'Invalid request. No initiator access id specified')
id = int(request.GET['id'])
d, err = iscsi.load_initiator_info(id)
if err:
raise Exception(err)
if not d:
raise Exception(
'No initiator information for the id specified')
return django.http.HttpResponse("<b>Initiator details</b><br>Initiators : %s, Auth network : %s, Comment : %s" % (d["initiators"], d["auth_network"], d["comment"]))
elif page == "system_config":
template = "view_system_config.html"
elif page == "system_status":
return_dict['base_template'] = "gridcell_base.html"
return_dict["page_title"] = 'View system status'
return_dict['tab'] = 'gridcell_list_tab'
return_dict["error"] = 'Error loading system status'
# Disk Status page and system status page has been integrated.
# Get the disk status
disk_status = {}
disk_new = {}
if request.GET.get("node_id") is not None:
disk_status = si[request.GET.get("node_id")]
return_dict["disk_status"] = {}
return_dict["disk_status"][request.GET.get(
"node_id")] = disk_status
template = "view_disk_status_details.html"
else:
"""
Iterate the system information, and get the following data :
1. The status of every disk
2. The status of the pool
3. The name of the pool
4. Calcualte the background_color
Format : {'node_id':{'name':'pool_name','background_color':'background_color','disks':{disks_pool}}}
"""
for key, value in si.iteritems():
# count the failures in case of Offline or degraded
disk_failures = 0
# Default background color
background_color = "bg-green"
if not si[key]["in_cluster"]:
disk_new[key] = {}
disk_new[key]["disks"] = {}
disk_new[key]["in_cluster"] = si[key]["in_cluster"]
for disk_key, disk_value in si[key]["disks"].iteritems():
# print disk_key, disk_value
if disk_value["rotational"]:
disk_new[key]["disks"][disk_key] = disk_value["status"]
# print disk_value["status"]
if disk_value["status"] != "PASSED":
disk_failures += 1
if disk_failures >= 1:
background_color = "bg-yellow"
if disk_failures >= 4:
background_color == "bg-red"
if si[key]['node_status_str'] == "Degraded":
background_color = "bg-yellow"
# print type(si[key]["pools"][0]["state"])
if si[key]["pools"][0]["state"] == unicode("ONLINE"):
background_color == "bg-red"
disk_new[key]["background_color"] = background_color
disk_new[key]["name"] = si[key]["pools"][0]["pool_name"]
sorted_disks = []
for key1, value1 in sorted(si[key]["disks"].iteritems(), key=lambda (k, v): v["position"]):
sorted_disks.append(key1)
disk_new[key]["disk_pos"] = sorted_disks
# print disk_new
#disk_new[key]["info"] = pool_status
else:
disk_status[key] = {}
if si[key]["node_status"] != -1:
disk_status[key]["disks"] = {}
disk_status[key]["in_cluster"] = si[key]["in_cluster"]
for disk_key, disk_value in si[key]["disks"].iteritems():
# print disk_key, disk_value
if disk_value["rotational"]:
disk_status[key]["disks"][disk_key] = disk_value["status"]
# print disk_value["status"]
if disk_value["status"] != "PASSED":
disk_failures += 1
if disk_failures >= 1:
background_color = "bg-yellow"
if disk_failures >= 4:
background_color == "bg-red"
if si[key]['node_status_str'] == "Degraded":
background_color = "bg-yellow"
# print type(si[key]["pools"][0]["state"])
if si[key]["pools"][0]["state"] == unicode("ONLINE"):
background_color == "bg-red"
disk_status[key]["background_color"] = background_color
disk_status[key]["name"] = si[key]["pools"][0]["pool_name"]
sorted_disks = []
for key1, value1 in sorted(si[key]["disks"].iteritems(), key=lambda (k, v): v["position"]):
sorted_disks.append(key1)
disk_status[key]["disk_pos"] = sorted_disks
# print disk_status
#disk_status[key]["info"] = pool_status
else:
disk_status[key] = {}
disk_status[key]["background_color"] = "bg-red"
disk_status[key]["disk_pos"] = {}
disk_status[key]["name"] = "Unknown"
template = "view_disk_status.html"
return_dict["disk_status"] = disk_status
return_dict["disk_new"] = disk_new
elif page == "pool_status":
template = "view_pool_status.html"
num_free_nodes = 0
for name, node in si.items():
if node["node_status"] >= 0 and (not node["in_cluster"]):
num_free_nodes += 1
return_dict['num_free_nodes'] = num_free_nodes
elif page == "alerts":
return_dict['base_template'] = "system_log_base.html"
return_dict["page_title"] = 'View alerts'
return_dict['tab'] = 'system_log_alert_tab'
return_dict["error"] = 'Error loading system alerts'
template = "view_alerts.html"
alerts_list, err = alerts.get_alerts()
if err:
raise Exception(err)
return_dict['alerts_list'] = alerts_list
elif page == "volume_info_all":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume info'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume info'
template = "view_volume_info_all.html"
return_dict['volume_info_list'] = vil
ivl, err = iscsi.load_iscsi_volumes_list(vil)
if err:
raise Exception(err)
return_dict['iscsi_volumes'] = ivl
elif page == "volume_status_all":
return_dict['base_template'] = "volume_base.html"
return_dict["page_title"] = 'View volume status'
return_dict['tab'] = 'volume_configuration_tab'
return_dict["error"] = 'Error loading volume status'
template = "view_volume_status_all.html"
return_dict['volume_info_list'] = vil
return django.shortcuts.render_to_response(template, return_dict, context_instance=django.template.context.RequestContext(request))
except Exception, e:
s = str(e)
if "Another transaction is in progress".lower() in s.lower():
return_dict["error_details"] = "An underlying storage operation has locked a volume so we are unable to process this request. Please try after a couple of seconds"
else:
return_dict["error_details"] = s
return django.shortcuts.render_to_response("logged_in_error.html", return_dict, context_instance=django.template.context.RequestContext(request))
def show(request, page, info = None):
return_dict = {}
try:
si,err = system_info.load_system_config()
if err:
raise Exception(err)
#assert False
return_dict['system_info'] = si
#By default show error page
template = "logged_in_error.html"
if page == "dir_contents":
#CHANGE THIS TO SHOW LOCAL DIR LISTINGS!!
return django.http.HttpResponse(dir_list,mimetype='application/json')
elif page == "ntp_settings":
return_dict['base_template'] = "services_base.html"
return_dict["page_title"] = 'Network Time Protocol(NTP) settings '
return_dict['tab'] = 'ntp_settings_tab'
return_dict["error"] = 'Error loading Network Time Protocol(NTP) settings '
template = "view_ntp_settings.html"
ntp_servers, err = ntp.get_ntp_servers()
if err:
raise Exception(err)
return_dict["ntp_servers"] = ntp_servers
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
elif page == "integral_view_log_level":
template = "view_integral_view_log_level.html"
try:
log_level = iv_logging.get_log_level_str()
except Exception, e:
return_dict["error"] = str(e)
else:
return_dict["log_level_str"] = log_level
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
elif page == "email_settings":
#print "here"
return_dict['base_template'] = "system_base.html"
return_dict["page_title"] = 'Email notifications settings '
return_dict['tab'] = 'email_tab'
return_dict["error"] = 'Error loading email notifications settings '
d, err = mail.load_email_settings()
if err:
raise Exception(err)
if not d:
return_dict["email_not_configured"] = True
else:
if d["tls"]:
d["tls"] = True
else:
d["tls"] = False
if d["email_alerts"]:
d["email_alerts"] = True
else:
d["email_alerts"] = False
return_dict["email_settings"] = d
if "saved" in request.REQUEST:
return_dict["saved"] = request.REQUEST["saved"]
if "not_saved" in request.REQUEST:
return_dict["not_saved"] = request.REQUEST["not_saved"]
if "err" in request.REQUEST:
return_dict["err"] = request.REQUEST["err"]
template = "view_email_settings.html"