def get_latency_metrics(request, group_name):
envs = environs_helper.get_all_envs_by_group(request, group_name)
launch_config = autoscaling_groups_helper.get_group_info(request, group_name)
util_data = {}
stage_names = []
if len(envs) == 0:
return HttpResponse(json.dumps(util_data), content_type="application/json")
try:
for env in envs:
name = "{}.{}".format(env["envName"], env["stageName"])
stage_names.append(name)
metric_name1 = "launch_latency.{}".format(name)
launch_data_points = autoscaling_metrics_helper.get_latency_data(request, env["id"],
"LAUNCH", settings.DEFAULT_START_TIME)
json_data = []
for data_point in launch_data_points:
timestamp, value = data_point["timestamp"], data_point["value"] / 1000
json_data.append([timestamp, value])
util_data[metric_name1] = json_data
metric_name2 = "deploy_latency.{}".format(name)
deploy_data_points = autoscaling_metrics_helper.get_latency_data(request, env["id"],
"DEPLOY", settings.DEFAULT_START_TIME)
json_data2 = []
for data_point in deploy_data_points:
timestamp, value = data_point["timestamp"], data_point["value"] / 1000
json_data2.append([timestamp, value])
util_data[metric_name2] = json_data2
util_data["stage_names"] = stage_names
util_data["launch_latency_th"] = launch_config.get("groupInfo")["launchLatencyTh"]
except:
log.error(traceback.format_exc())
return HttpResponse(json.dumps(util_data), content_type="application/json")
def get(self, request, group_name):
autoscaling_summary = autoscaling_groups_helper.get_autoscaling_summary(
request, group_name)
asg_status = autoscaling_summary.get("status", "UNKNOWN")
enable_spot = autoscaling_summary.get("enableSpot", False)
envs = environs_helper.get_all_envs_by_group(request, group_name)
disabled_actions = autoscaling_groups_helper.get_disabled_asg_actions(
request, group_name)
pas_config = autoscaling_groups_helper.get_pas_config(
request, group_name)
if "Terminate" in disabled_actions:
scaling_down_event_enabled = False
else:
scaling_down_event_enabled = True
group_info = autoscaling_groups_helper.get_group_info(
request, group_name)
if group_info:
launch_config = group_info.get('launchInfo')
else:
launch_config = None
return render(
request, 'groups/group_details.html', {
"asg_status": asg_status,
"enable_spot": enable_spot,
"group_name": group_name,
"scaling_down_event_enabled": scaling_down_event_enabled,
"envs": envs,
"group_info": group_info,
"launch_config": launch_config,
"pas_enabled":
pas_config['pas_state'] if pas_config else False,
})
def get_asg_config(request, group_name):
asg_summary = autoscaling_groups_helper.get_autoscaling_summary(
request, group_name)
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
instances = groups_helper.get_group_hosts(request, group_name)
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
launch_config = group_info.get("launchInfo")
group_size = len(instances)
policies = autoscaling_groups_helper.TerminationPolicy
if asg_summary.get("spotRatio", None):
asg_summary["spotRatio"] *= 100
if asg_summary.get("sensitivityRatio", None):
asg_summary["sensitivityRatio"] *= 100
scheduled_actions = autoscaling_groups_helper.get_scheduled_actions(
request, group_name)
time_based_asg = False
if len(scheduled_actions) > 0:
time_based_asg = True
content = render_to_string(
"groups/asg_config.tmpl", {
"group_name": group_name,
"asg": asg_summary,
"group_size": group_size,
"terminationPolicies": policies,
"instanceType": launch_config.get("instanceType"),
"time_based_asg": time_based_asg,
"csrf_token": get_token(request),
"pas_config": pas_config,
})
return HttpResponse(json.dumps(content), content_type="application/json")
def get(self, request, group_name):
asg_cluster = autoscaling_groups_helper.get_group_info(request, group_name)
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
is_cmp = False
if asg_cluster:
asg_vm_info = asg_cluster.get("launchInfo")
curr_image = None
if asg_vm_info:
curr_image = baseimages_helper.get_by_provider_name(request, asg_vm_info["imageId"])
if asg_vm_info.get("subnets"):
asg_vm_info["subnetArrays"] = asg_vm_info["subnets"].split(',')
group_info = asg_cluster.get("groupInfo")
group_info = get_group_config_internal(group_info)
#Directly search the cluster name. As long as there exists a cluster, treat this as cmp and hide
#Launch Configuration
basic_cluster_info = clusters_helper.get_cluster(request, group_name)
if basic_cluster_info:
is_cmp = True
else:
asg_vm_info = None
group_info = None
curr_image = None
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
return render(request, 'groups/asg_config.html', {
"asg_vm_config": asg_vm_info,
"app_names": appNames,
"curr_image": curr_image,
"group_config": group_info,
"group_name": group_name,
"pas_config": pas_config,
"is_cmp": is_cmp
})
def get(self, request, group_name):
asg_cluster = autoscaling_groups_helper.get_group_info(request, group_name)
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
is_cmp = False
if asg_cluster:
asg_vm_info = asg_cluster.get("launchInfo")
curr_image = None
if asg_vm_info:
curr_image = baseimages_helper.get_by_provider_name(request, asg_vm_info["imageId"])
if asg_vm_info.get("subnets"):
asg_vm_info["subnetArrays"] = asg_vm_info["subnets"].split(',')
group_info = asg_cluster.get("groupInfo")
group_info = get_group_config_internal(group_info)
envs = environs_helper.get_all_envs_by_group(request, group_name)
for env in envs:
basic_cluster_info = clusters_helper.get_cluster(request, env.get('clusterName'))
if basic_cluster_info:
is_cmp = True
else:
asg_vm_info = None
group_info = None
curr_image = None
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
return render(request, 'groups/asg_config.html', {
"asg_vm_config": asg_vm_info,
"app_names": appNames,
"curr_image": curr_image,
"group_config": group_info,
"group_name": group_name,
"pas_config": pas_config,
"is_cmp": is_cmp
})
def get_asg_config(request, group_name):
asg_summary = autoscaling_groups_helper.get_autoscaling_summary(request, group_name)
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
instances = groups_helper.get_group_hosts(request, group_name)
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
launch_config = group_info.get("launchInfo")
group_size = len(instances)
policies = autoscaling_groups_helper.TerminationPolicy
if asg_summary.get("spotRatio", None):
asg_summary["spotRatio"] *= 100
if asg_summary.get("sensitivityRatio", None):
asg_summary["sensitivityRatio"] *= 100
scheduled_actions = autoscaling_groups_helper.get_scheduled_actions(request, group_name)
time_based_asg = False
if len(scheduled_actions) > 0:
time_based_asg = True
content = render_to_string("groups/asg_config.tmpl", {
"group_name": group_name,
"asg": asg_summary,
"group_size": group_size,
"terminationPolicies": policies,
"instanceType": launch_config.get("instanceType"),
"time_based_asg": time_based_asg,
"csrf_token": get_token(request),
"pas_config": pas_config,
})
return HttpResponse(json.dumps(content), content_type="application/json")
def get_configs(request):
params = request.GET
groupName = params["group_name"]
group_info = autoscaling_groups_helper.get_group_info(request, groupName)
sorted_subnets = None
sorted_sgs = None
config = None
if group_info:
config = group_info.get("launchInfo")
instance_types, sorted_subnets, sorted_sgs = get_system_specs(request)
if config:
if config.get("subnets", None):
config["subnetArrays"] = config["subnets"].split(',')
else:
config["subnetArrays"] = []
config["userData"] = config["userData"].replace("\n", "<br>")
contents = render_to_string(
'groups/get_config.tmpl', {
"groupName": groupName,
"subnets": sorted_subnets,
"security_groups": sorted_sgs,
"config": config,
})
return HttpResponse(json.dumps(contents), content_type="application/json")
def get(self, request, group_name):
autoscaling_summary = autoscaling_groups_helper.get_autoscaling_summary(request, group_name)
asg_status = autoscaling_summary.get("status", "UNKNOWN")
enable_spot = autoscaling_summary.get("enableSpot", False)
envs = environs_helper.get_all_envs_by_group(request, group_name)
disabled_actions = autoscaling_groups_helper.get_disabled_asg_actions(request, group_name)
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
if "Terminate" in disabled_actions:
scaling_down_event_enabled = False
else:
scaling_down_event_enabled = True
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
if group_info:
launch_config = group_info.get('launchInfo')
else:
launch_config = None
return render(request, 'groups/group_details.html', {
"asg_status": asg_status,
"enable_spot": enable_spot,
"group_name": group_name,
"scaling_down_event_enabled": scaling_down_event_enabled,
"envs": envs,
"group_info": group_info,
"launch_config": launch_config,
"pas_enabled": pas_config['pas_state'] if pas_config else False,
})
def get(self, request, group_name):
asg_cluster = autoscaling_groups_helper.get_group_info(request, group_name)
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
is_cmp = False
if asg_cluster:
asg_vm_info = asg_cluster.get("launchInfo")
curr_image = None
if asg_vm_info:
curr_image = baseimages_helper.get_by_provider_name(request, asg_vm_info["imageId"])
if asg_vm_info.get("subnets"):
asg_vm_info["subnetArrays"] = asg_vm_info["subnets"].split(',')
group_info = asg_cluster.get("groupInfo")
group_info = get_group_config_internal(group_info)
#Directly search the cluster name. As long as there exists a cluster, treat this as cmp and hide
#Launch Configuration
basic_cluster_info = clusters_helper.get_cluster(request, group_name)
if basic_cluster_info:
is_cmp = True
else:
asg_vm_info = None
group_info = None
curr_image = None
pas_config = autoscaling_groups_helper.get_pas_config(request, group_name)
return render(request, 'groups/asg_config.html', {
"asg_vm_config": asg_vm_info,
"app_names": appNames,
"curr_image": curr_image,
"group_config": group_info,
"group_name": group_name,
"pas_config": pas_config,
"is_cmp": is_cmp
})
def get_asg_name(request, hosts):
if IS_PINTEREST:
for host in hosts:
if host and host.get('groupName'):
group_info = autoscaling_groups_helper.get_group_info(request, host.get('groupName'))
if group_info and group_info.get("launchInfo") and group_info.get("launchInfo")["asgStatus"] == "ENABLED":
return host.get('groupName')
return None
def get_asg_name(request, hosts):
if IS_PINTEREST:
for host in hosts:
if host and host.get('groupName'):
group_info = autoscaling_groups_helper.get_group_info(request, host.get('groupName'))
if group_info and group_info.get("launchInfo") and group_info.get("launchInfo")["asgStatus"] == "ENABLED":
return host.get('groupName')
return None
def get(self, request, group_name):
autoscaling_summary = autoscaling_groups_helper.get_autoscaling_summary(request, group_name)
asg_status = autoscaling_summary.get("status", "UNKNOWN")
enable_spot = autoscaling_summary.get("enableSpot", False)
envs = environs_helper.get_all_envs_by_group(request, group_name)
disabled_actions = autoscaling_groups_helper.get_disabled_asg_actions(request, group_name)
if "Terminate" in disabled_actions:
scaling_down_event_enabled = False
else:
scaling_down_event_enabled = True
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
return render(request, 'groups/group_details.html', {
"asg_status": asg_status,
"enable_spot": enable_spot,
"group_name": group_name,
"scaling_down_event_enabled": scaling_down_event_enabled,
"envs": envs,
"group_info": group_info,
})
def get_launch_config(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
launch_config = group_info.get("launchInfo")
if launch_config and launch_config.get("subnets"):
launch_config["subnetArrays"] = launch_config["subnets"].split(',')
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
curr_image = baseimages_helper.get_by_provider_name(request, launch_config["imageId"])
html = render_to_string('groups/launch_config.tmpl', {
"group_name": group_name,
"app_names": appNames,
"config": launch_config,
"curr_image": curr_image,
"csrf_token": get_token(request),
})
except:
log.error(traceback.format_exc())
raise
return HttpResponse(json.dumps(html), content_type="application/json")
def get_group_config(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
group_config = group_info.get("groupInfo")
group_config = get_group_config_internal(group_config)
is_cmp = False
envs = environs_helper.get_all_envs_by_group(request, group_name)
for env in envs:
basic_cluster_info = clusters_helper.get_cluster(request, env.get('clusterName'))
if basic_cluster_info:
is_cmp = True
html = render_to_string('groups/group_config.tmpl', {
"group_name": group_name,
"config": group_config,
"is_cmp": is_cmp,
"csrf_token": get_token(request),
})
except:
log.error(traceback.format_exc())
raise
return HttpResponse(json.dumps(html), content_type="application/json")
def get_launch_config(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
launch_config = group_info.get("launchInfo")
if launch_config and launch_config.get("subnets"):
launch_config["subnetArrays"] = launch_config["subnets"].split(',')
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
curr_image = baseimages_helper.get_by_provider_name(request, launch_config["imageId"])
html = render_to_string('groups/launch_config.tmpl', {
"group_name": group_name,
"app_names": appNames,
"config": launch_config,
"curr_image": curr_image,
"csrf_token": get_token(request),
})
except:
log.error(traceback.format_exc())
raise
return HttpResponse(json.dumps(html), content_type="application/json")
def get_group_config(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
group_config = group_info.get("groupInfo")
group_config = get_group_config_internal(group_config)
is_cmp = False
envs = environs_helper.get_all_envs_by_group(request, group_name)
for env in envs:
basic_cluster_info = clusters_helper.get_cluster(request, env.get('clusterName'))
if basic_cluster_info:
is_cmp = True
html = render_to_string('groups/group_config.tmpl', {
"group_name": group_name,
"config": group_config,
"is_cmp": is_cmp,
"csrf_token": get_token(request),
})
except:
log.error(traceback.format_exc())
raise
return HttpResponse(json.dumps(html), content_type="application/json")
def get(self, request, group_name):
asg_cluster = autoscaling_groups_helper.get_group_info(
request, group_name)
appNames = baseimages_helper.get_image_names(request, 'AWS')
appNames = sorted(appNames)
is_cmp = False
if asg_cluster:
asg_vm_info = asg_cluster.get("launchInfo")
curr_image = None
if asg_vm_info:
curr_image = baseimages_helper.get_by_provider_name(
request, asg_vm_info["imageId"])
if asg_vm_info.get("subnets"):
asg_vm_info["subnetArrays"] = asg_vm_info["subnets"].split(
',')
group_info = asg_cluster.get("groupInfo")
group_info = get_group_config_internal(group_info)
envs = environs_helper.get_all_envs_by_group(request, group_name)
for env in envs:
basic_cluster_info = clusters_helper.get_cluster(
request, env.get('clusterName'))
if basic_cluster_info:
is_cmp = True
else:
asg_vm_info = None
group_info = None
curr_image = None
pas_config = autoscaling_groups_helper.get_pas_config(
request, group_name)
return render(
request, 'groups/asg_config.html', {
"asg_vm_config": asg_vm_info,
"app_names": appNames,
"curr_image": curr_image,
"group_config": group_info,
"group_name": group_name,
"pas_config": pas_config,
"is_cmp": is_cmp
})
def get(self, request, group_name):
autoscaling_summary = autoscaling_groups_helper.get_autoscaling_summary(
request, group_name)
asg_status = autoscaling_summary.get("status", "UNKNOWN")
enable_spot = autoscaling_summary.get("enableSpot", False)
envs = environs_helper.get_all_envs_by_group(request, group_name)
disabled_actions = autoscaling_groups_helper.get_disabled_asg_actions(
request, group_name)
if "Terminate" in disabled_actions:
scaling_down_event_enabled = False
else:
scaling_down_event_enabled = True
group_info = autoscaling_groups_helper.get_group_info(
request, group_name)
return render(
request, 'groups/group_details.html', {
"asg_status": asg_status,
"enable_spot": enable_spot,
"group_name": group_name,
"scaling_down_event_enabled": scaling_down_event_enabled,
"envs": envs,
"group_info": group_info,
})
def get_configs(request):
params = request.GET
groupName = params["group_name"]
group_info = autoscaling_groups_helper.get_group_info(request, groupName)
sorted_subnets = None
sorted_sgs = None
config = None
if group_info:
config = group_info.get("launchInfo")
instance_types, sorted_subnets, sorted_sgs = get_system_specs(request)
if config:
if config.get("subnets", None):
config["subnetArrays"] = config["subnets"].split(',')
else:
config["subnetArrays"] = []
config["userData"] = config["userData"].replace("\n", "<br>")
contents = render_to_string('groups/get_config.tmpl', {
"groupName": groupName,
"subnets": sorted_subnets,
"security_groups": sorted_sgs,
"config": config,
})
return HttpResponse(json.dumps(contents), content_type="application/json")
def get(self, request, name, stage):
# cluster manager
provider_list = None
basic_cluster_info = None
create_new = False
adv = False
env = environs_helper.get_env_by_stage(request, name, stage)
cluster_name = env.get('clusterName')
if IS_PINTEREST:
provider_list = baseimages_helper.get_all_providers(request)
basic_cluster_info = clusters_helper.get_cluster(request, cluster_name)
if basic_cluster_info:
base_image_id = basic_cluster_info.get('baseImageId')
base_image = baseimages_helper.get_by_id(request, base_image_id)
asg_cluster = autoscaling_groups_helper.get_group_info(request, cluster_name)
basic_cluster_info['asg_info'] = asg_cluster
params = request.GET
if params.get('adv'):
adv = params.get('adv')
if params.get('create_new'):
create_new = params.get('create_new')
if request.is_ajax():
# return data for ajax calls
hosts = environs_helper.get_env_capacity(request, name, stage, capacity_type="HOST")
groups = common.get_env_groups(request, name, stage)
if cluster_name in groups:
groups.remove(cluster_name)
info = {
"env": env,
"hosts": hosts,
"groups": groups,
"csrf_token": get_token(request),
'is_pinterest': IS_PINTEREST,
'provider_list': provider_list,
'basic_cluster_info': basic_cluster_info,
'adv': adv,
'create_new': create_new,
}
return HttpResponse(json.dumps(info), content_type="application/json")
# otherwise, return a page
envs = environs_helper.get_all_env_stages(request, name)
stages, env = common.get_all_stages(envs, stage)
hosts = environs_helper.get_env_capacity(request, name, stage, capacity_type="HOST")
groups = common.get_env_groups(request, name, stage)
if cluster_name in groups:
groups.remove(cluster_name)
data = {
"envs": envs,
"env": env,
"stages": stages,
"hosts": hosts,
"groups": groups,
'is_pinterest': IS_PINTEREST,
'provider_list': provider_list,
'basic_cluster_info': basic_cluster_info,
'adv': adv,
'create_new': create_new
}
data['info'] = json.dumps(data)
return render(request, 'configs/capacity.html', data)
def get(self, request, name, stage):
# cluster manager
provider_list = None
basic_cluster_info = None
create_new = False
adv = False
env = environs_helper.get_env_by_stage(request, name, stage)
cluster_name = env.get('clusterName')
if IS_PINTEREST:
provider_list = baseimages_helper.get_all_providers(request)
basic_cluster_info = clusters_helper.get_cluster(request, cluster_name)
if basic_cluster_info:
base_image_id = basic_cluster_info.get('baseImageId')
base_image = baseimages_helper.get_by_id(request, base_image_id)
asg_cluster = autoscaling_groups_helper.get_group_info(request, cluster_name)
basic_cluster_info['asg_info'] = asg_cluster
basic_cluster_info['base_image_info'] = base_image
params = request.GET
if params.get('adv'):
adv = params.get('adv')
if params.get('create_new'):
create_new = params.get('create_new')
if request.is_ajax():
# return data for ajax calls
hosts = environs_helper.get_env_capacity(request, name, stage, capacity_type="HOST")
groups = common.get_env_groups(request, name, stage)
if cluster_name in groups:
groups.remove(cluster_name)
info = {
"env": env,
"hosts": hosts,
"groups": groups,
"csrf_token": get_token(request),
'is_pinterest': IS_PINTEREST,
'provider_list': provider_list,
'basic_cluster_info': basic_cluster_info,
'adv': adv,
'create_new': create_new,
}
return HttpResponse(json.dumps(info), content_type="application/json")
# otherwise, return a page
envs = environs_helper.get_all_env_stages(request, name)
stages, env = common.get_all_stages(envs, stage)
hosts = environs_helper.get_env_capacity(request, name, stage, capacity_type="HOST")
groups = common.get_env_groups(request, name, stage)
if cluster_name in groups:
groups.remove(cluster_name)
data = {
"envs": envs,
"env": env,
"stages": stages,
"hosts": hosts,
"groups": groups,
'is_pinterest': IS_PINTEREST,
'provider_list': provider_list,
'basic_cluster_info': basic_cluster_info,
'adv': adv,
'create_new': create_new
}
data['info'] = json.dumps(data)
return render(request, 'configs/capacity.html', data)
def get_group_info(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(request, group_name)
launch_config = group_info.get("launchInfo")
asgs = autoscaling_groups_helper.get_autoscaling(request, group_name)
spot_asg = None
nonspot_asg = None
spot_asg_instances = []
nonspot_asg_instances = []
if asgs:
for asg in asgs:
if asg.get("enableSpot", None):
spot_asg = asg
spot_asg_instances = asg.get("instances")
else:
nonspot_asg = asg
nonspot_asg_instances = asg.get("instances")
all_hosts_in_group = groups_helper.get_group_hosts(request, group_name)
non_asg_host_names = []
non_asg_host_ids = []
asg_host_names = []
spot_asg_host_names = []
if spot_asg:
has_spot_group = True
else:
has_spot_group = False
for host in all_hosts_in_group:
host_name = host.get("hostName", "")
host_id = host.get("hostId", "")
if nonspot_asg_instances and host_id in nonspot_asg_instances:
asg_host_names.append(host_name)
nonspot_asg_instances.remove(host_id)
elif spot_asg_instances and host_id in spot_asg_instances:
spot_asg_host_names.append(host_name)
spot_asg_instances.remove(host_id)
else:
non_asg_host_names.append(host_name)
non_asg_host_ids.append(host_id)
non_asg_host_ids_str = ",".join(non_asg_host_ids)
asg_host_names.extend(nonspot_asg_instances)
spot_asg_host_names.extend(spot_asg_instances)
if launch_config["asgStatus"] == "DISABLED":
asg_status_str = "Disabled"
elif launch_config["asgStatus"] == "ENABLED":
asg_status_str = "Enabled"
else:
asg_status_str = "Not Enabled"
group_size = len(asg_host_names) + len(non_asg_host_names) + len(spot_asg_host_names)
spot_size = len(spot_asg_host_names)
content = render_to_string("groups/group_info.tmpl", {
"instance_type": launch_config["instanceType"],
"security_group": launch_config["securityGroup"],
"group_name": group_name,
"fleet_size": group_size,
"spot_size": spot_size,
"asg": nonspot_asg,
"spot_asg": spot_asg,
"asg_status": asg_status_str,
"asg_hosts": asg_host_names,
"spot_asg_hosts": spot_asg_host_names,
"other_hosts": non_asg_host_names,
"other_host_ids": non_asg_host_ids_str,
"has_spot_group": has_spot_group,
"csrf_token": get_token(request),
})
return HttpResponse(json.dumps({"html": content}), content_type="application/json")
except:
log.error(traceback.format_exc())
def get_group_info(request, group_name):
try:
group_info = autoscaling_groups_helper.get_group_info(
request, group_name)
launch_config = group_info.get("launchInfo")
asgs = autoscaling_groups_helper.get_autoscaling(request, group_name)
spot_asg = None
nonspot_asg = None
spot_asg_instances = []
nonspot_asg_instances = []
if asgs:
for asg in asgs:
if asg.get("enableSpot", None):
spot_asg = asg
spot_asg_instances = asg.get("instances")
else:
nonspot_asg = asg
nonspot_asg_instances = asg.get("instances")
all_hosts_in_group = groups_helper.get_group_hosts(request, group_name)
non_asg_host_names = []
non_asg_host_ids = []
asg_host_names = []
spot_asg_host_names = []
if spot_asg:
has_spot_group = True
else:
has_spot_group = False
for host in all_hosts_in_group:
host_name = host.get("hostName", "")
host_id = host.get("hostId", "")
if nonspot_asg_instances and host_id in nonspot_asg_instances:
asg_host_names.append(host_name)
nonspot_asg_instances.remove(host_id)
elif spot_asg_instances and host_id in spot_asg_instances:
spot_asg_host_names.append(host_name)
spot_asg_instances.remove(host_id)
else:
non_asg_host_names.append(host_name)
non_asg_host_ids.append(host_id)
non_asg_host_ids_str = ",".join(non_asg_host_ids)
asg_host_names.extend(nonspot_asg_instances)
spot_asg_host_names.extend(spot_asg_instances)
if launch_config["asgStatus"] == "DISABLED":
asg_status_str = "Disabled"
elif launch_config["asgStatus"] == "ENABLED":
asg_status_str = "Enabled"
else:
asg_status_str = "Not Enabled"
asg_state = autoscaling_groups_helper.get_alarm_state(
request, group_name)
if asg_state == "UNKNOWN":
asg_state_str = ""
elif asg_state == "SCALE_UP_ALARM":
asg_state_str = "Scaling up"
elif asg_state == "SCALE_DOWN_ALARM":
asg_state_str = "Scaling down"
else:
asg_state_str = "OK"
group_size = len(asg_host_names) + len(non_asg_host_names) + len(
spot_asg_host_names)
spot_size = len(spot_asg_host_names)
content = render_to_string(
"groups/group_info.tmpl", {
"instance_type": launch_config["instanceType"],
"security_group": launch_config["securityGroup"],
"group_name": group_name,
"fleet_size": group_size,
"spot_size": spot_size,
"asg": nonspot_asg,
"spot_asg": spot_asg,
"asg_status": asg_status_str,
"asg_hosts": asg_host_names,
"spot_asg_hosts": spot_asg_host_names,
"other_hosts": non_asg_host_names,
"other_host_ids": non_asg_host_ids_str,
"has_spot_group": has_spot_group,
"asg_state": asg_state_str,
"csrf_token": get_token(request),
})
return HttpResponse(json.dumps({"html": content}),
content_type="application/json")
except:
log.error(traceback.format_exc())
