def host_add():
form = HostForm()
if form.validate_on_submit():
data = form.data
name_count = Host.query.filter_by(name=data["host_name"]).count()
if name_count == 1:
flash("主机名已经存在！", "err")
return redirect(url_for("admin.host_add"))
outernetip_num = Host.query.filter_by(
outernet_ip=data["outernet_ip"]).count()
if outernetip_num == 1:
flash("外网IP已经存在！", "err")
return redirect(url_for("admin.host_add"))
host = Host(
name=data["host_name"],
system=data["system"],
outernet_ip=data["outernet_ip"],
intranet_ip=data["intranet_ip"],
cpu=data["cpu"],
memory=data["memory"],
disk=data["disk"],
username=data["username"],
password=data["password"],
port=data["port"],
ssh_port=data["ssh_port"],
status=data["status"],
)
db.session.add(host)
db.session.commit()
flash("添加主机成功", "ok")
return redirect(url_for("admin.host_list", page=1))
return render_template("admin/host_add.html", form=form)
def addHost(group_name, url_back):
"""add host
Add a new host inside a group
Arguments:
group_nam - the name of the group where the host has to be added
url_back - url for redirecting when finished
Return: if form validates, create the host and add it to the group, if
doesn't render a page with the errors
"""
form = HostForm(request.form)
if request.method == 'POST' and form.validate():
host = APIObject('HOST_' + form.name.data, 'host')
add = host.add(ipv4_address=form.ipv4_address.data)
if not add.success:
if 'errors' in add.res_obj['data']:
message = add.res_obj['data']['errors'][0]['message']
if message[:26] == 'More than one object named':
flash('A computer with that name already exists')
if 'warnings' in add.res_obj['data']:
message = add.res_obj['data']['warnings'][0]['message']
if message[:37] == 'More than one object have the same IP':
flash('A computer with this IP already exists')
else:
host.add_to_group('set-group', group_name)
api.api_call('publish')
flash('Equipment added')
return redirect(url_for(url_back))
else:
return render_template('form-errors.html',
form=form,
url_back=url_back)
def setHost(name, url_back):
"""edit host
Edit an existing host
Arguments:
name - name of the host to be edited
url_back - url for redirecting when finished
Return: if form validates edit the host, if doesn't show a page with the
errors
"""
form = HostForm(request.form)
host = APIObject(name, 'host')
host_to_edit = host.show()
if request.method == 'POST' and form.validate():
host.edit(new_name=app.config['ID_COLE'] + 'HOST_' + form.name.data,
ipv4_address=form.ipv4_address.data)
api.api_call('publish')
flash('Edited team')
return redirect(url_for(url_back))
return render_template('edit-host.html',
form=form,
host_to_edit=host_to_edit,
url_back=url_back)
def host_add(request):
""" 添加主机 """
uf = HostForm()
projects = Project.objects.all()
services = Service.objects.all()
if request.method == 'POST':
uf_post = HostForm(request.POST)
physics = request.POST.get('physics', '')
ip = request.POST.get('eth1', '')
if Host.objects.filter(eth1=ip):
emg = u'添加失败, 该IP %s 已存在!' % ip
return my_render('assets/host_add.html', locals(), request)
if uf_post.is_valid():
zw = uf_post.save(commit=False)
zw.mac = str(request.POST.getlist("mac")[0]).replace(':', '-').strip(" ")
status = uf_post.cleaned_data['status']
if physics:
physics_host = get_object_or_404(Host, eth1=physics)
zw.vm = physics_host
zw.type = 1
else:
zw.type = 0
zw.save()
uf_post.save_m2m()
if zabbix_on and status == 1:
zabbix_host_add(request)
smg = u'主机%s添加成功!' % ip
return render_to_response('assets/host_add.html', locals(), context_instance=RequestContext(request))
return render_to_response('assets/host_add.html', locals(), context_instance=RequestContext(request))
def host_edit(id=None):
form = HostForm()
host = Host.query.get_or_404(id)
if request.method == "GET":
form.status.data = host.status
if form.validate_on_submit():
data = form.data
host_num = Host.query.filter_by(name=data["host_name"]).count()
if host.name != data["host_name"] and host_num == 1:
flash("主机名已经存在！", "err")
return redirect(url_for("admin.host_edit", id=id))
outernetip_num = Host.query.filter_by(
outernet_ip=data["outernet_ip"]).count()
if host.outernet_ip != data["outernet_ip"] and outernetip_num == 1:
flash("外网IP已经存在！", "err")
return redirect(url_for("admin.host_edit", id=id))
host.name = data["host_name"]
host.system = data["system"]
host.outernet_ip = data["outernet_ip"]
host.intranet_ip = data["intranet_ip"]
host.cpu = data["cpu"]
host.memory = data["memory"]
host.disk = data["disk"]
host.username = data["username"]
host.password = data["password"]
host.port = data["port"]
host.ssh_port = data["ssh_port"]
host.status = data["status"]
db.session.add(host)
db.session.commit()
flash("修改主机成功！", "ok")
return redirect(url_for("admin.host_list", page=1))
return render_template("admin/host_edit.html", form=form, host=host)
def hosts(request, event_id):
event = get_object_or_404(Event, id=event_id)
form = HostForm(event=event, data=(request.POST or None))
if form.is_valid():
form.save()
return redirect(event)
template = "events/_hosts.html" if request.is_ajax() else "events/hosts.html"
return render_to_response(template, locals(), context_instance=RequestContext(request))
def add(request, template_name):
if request.method == 'POST':
form = HostForm(request.POST)
if form.is_valid():
host_info = form.save()
host_info.save()
return HttpResponseRedirect('/assets/')
#return HttpResponseRedirect('/')
else:
form = HostForm()
return render_to_response(template_name,
{'user': request.user,
'form': form,
}
)
def host_register(request):
gRegister = False
if request.method == 'POST':
host_form = HostForm(data=request.POST)
if host_form.is_valid():
user = host_form.save()
user.set_password(user.password)
user.save()
gRegister = True
return HttpResponseRedirect('/hackathon/api/')
else:
print host_form.errors
else:
guide_form = HostForm()
context = {'guide_form': guide_form, 'registered': gRegister}
return render(request, 'hackathon/host.html', context)
def host_register(request):
user = request.user
if user.is_authenticated:
if request.method == 'POST':
host_form = HostForm(data=request.POST)
if host_form.is_valid():
instance = host_form.save(commit=False)
instance.user = request.user
instance.save()
return HttpResponseRedirect('/edit_userpage/')
else:
print host_form.errors
else:
return HttpResponseRedirect('/')
guide_form = HostForm()
context = {'guide_form': guide_form}
return render(request, 'users/host.html', context)
def host_add(request):
if not request.user.has_perm('cmdb.add_host'):
raise PermissionDenied
t = request.GET.get('t', '2') # 资产类型ID
active = 'cmdb_host_1_active' if t == '1' else 'cmdb_host_2_active'
context = {active: 'active'}
if request.method == 'POST':
# import ipdb;ipdb.set_trace()
newhost = QueryDict(mutable=True)
newhost.update(request.POST)
newhost.update({'asset_type': t})
form = HostForm(newhost)
if form.is_valid():
form.save()
ref_url = request.POST.get('ref_url', '/')
return redirect(ref_url)
else:
form = HostForm()
ref_url = request.META.get('HTTP_REFERER', '/') # 来源URL,供POST成功后返回
context.update({'ref_url': ref_url})
context.update({'form': form})
html = 'host_2.html'
return render(request, html, context)
def host_add(request):
""" 添加主机 """
uf = HostForm()
projects = Project.objects.all()
services = Service.objects.all()
if request.method == 'POST':
uf_post = HostForm(request.POST)
physics = request.POST.get('physics', '')
ip = request.POST.get('eth1', '')
if Host.objects.filter(eth1=ip):
emg = u'添加失败, 该IP %s 已存在!' % ip
return my_render('assets/host_add.html', locals(), request)
if uf_post.is_valid():
zw = uf_post.save(commit=False)
# zw.mac = str(request.POST.getlist("mac")[0]).replace(':', '-').strip(" ")
status = uf_post.cleaned_data['status']
if physics:
physics_host = get_object_or_404(Host, eth1=physics)
zw.vm = physics_host
zw.type = 1
else:
zw.type = 0
zw.save()
uf_post.save_m2m()
host = Host.objects.get(eth1=ip)
server_info(host.uuid)
smg = u'主机%s添加成功!' % ip
return render_to_response('assets/host_add.html',
locals(),
context_instance=RequestContext(request))
return render_to_response('assets/host_add.html',
locals(),
context_instance=RequestContext(request))
def host_create():
if not can_create(current_user):
abort(401)
form = HostForm(request.form)
db_session = DBSession()
fill_jump_hosts(db_session, form.jump_host.choices)
fill_regions(db_session, form.region.choices)
fill_software_profiles(db_session, form.software_profile.choices)
if request.method == 'POST' and form.validate():
db_session = DBSession()
try:
host = get_host(db_session, form.hostname.data)
if host is not None:
return render_template('host/edit.html',
form=form,
duplicate_error=True)
create_or_update_host(
db_session=db_session,
hostname=form.hostname.data,
region_id=form.region.data,
location=form.location.data,
roles=form.roles.data,
software_profile_id=form.software_profile.data,
connection_type=form.connection_type.data,
host_or_ip=form.host_or_ip.data,
username=form.username.data,
password=form.password.data,
enable_password=form.enable_password.data,
port_number=form.port_number.data,
jump_host_id=form.jump_host.data,
created_by=current_user.username)
finally:
db_session.rollback()
return redirect(url_for('home'))
return render_template('host/edit.html', form=form)
def host_edit(request):
""" 修改主机 """
uuid = request.GET.get('uuid')
host = get_object_or_404(Host, uuid=uuid)
uf = HostForm(instance=host)
project_all = Project.objects.all()
project_host = host.business.all()
projects = [p for p in project_all if p not in project_host]
service_all = Service.objects.all()
service_host = host.service.all()
services = [s for s in service_all if s not in service_host]
username = request.user.username
if request.method == 'POST':
physics = request.POST.get('physics', '')
uf_post = HostForm(request.POST, instance=host)
if uf_post.is_valid():
zw = uf_post.save(commit=False)
zw.mac = str(request.POST.getlist("mac")[0]).replace(':', '-').strip(" ")
request.POST = request.POST.copy()
if physics:
physics_host = get_object_or_404(Host, eth1=physics)
request.POST['vm'] = physics_host.uuid
if host.vm:
if str(host.vm.eth1) != str(physics):
zw.vm = physics_host
else:
zw.vm = physics_host
zw.type = 1
else:
request.POST['vm'] = ''
zw.type = 0
zw.save()
uf_post.save_m2m()
new_host = get_object_or_404(Host, uuid=uuid)
info = get_diff(uf_post.__dict__.get('initial'), request.POST)
db_to_record(username, host, info)
return HttpResponseRedirect('/assets/host_detail/?uuid=%s' % uuid)
return render_to_response('assets/host_edit.html', locals(), context_instance=RequestContext(request))
def asset_add(request):
temp_name = "cmdb/cmdb-header.html"
if request.method == 'POST':
form = HostForm(request.POST)
if form.is_valid():
form.save()
return redirect('asset_list')
else:
form = HostForm()
return render(request, 'cmdb/asset_add.html', locals())
def asset_edit(request, id):
status = 0
asset_types = ASSET_TYPE
host = Host.objects.get(id=id)
if request.method == 'POST':
form = HostForm(request.POST, instance=host)
if form.is_valid():
form.save()
status = 1
else:
status = 2
else:
form = HostForm(instance=host)
return render(request, 'cmdb/asset_edit.html', locals())
def showGroupMembers(group_name, url_back):
"""show group members
Show the hosts of each group, allow the user to add a new host to the group
Arguments:
group_name - the group's name
url_back - url for redirecting when finished
Return: render the show group members page
"""
form = HostForm(request.form)
members = APIObject(group_name, 'group').show_members()
return render_template('show-group-members.html',
members=members,
form=form,
group_name=group_name,
url_back=url_back)
def add(request, template_name):
if request.method == 'POST':
form = HostForm(request.POST)
if form.is_valid():
host_info = form.save()
host_info.save()
return HttpResponseRedirect('/assets/')
#return HttpResponseRedirect('/')
else:
form = HostForm()
return render_to_response(template_name, {
'user': request.user,
'form': form,
})
def host_edit(request):
""" 修改主机 """
uuid = request.GET.get('uuid')
host = get_object_or_404(Host, uuid=uuid)
uf = HostForm(instance=host)
project_all = Project.objects.all()
project_host = host.business.all()
projects = [p for p in project_all if p not in project_host]
service_all = Service.objects.all()
service_host = host.service.all()
services = [s for s in service_all if s not in service_host]
username = request.user.username
if request.method == 'POST':
physics = request.POST.get('physics', '')
uf_post = HostForm(request.POST, instance=host)
if uf_post.is_valid():
zw = uf_post.save(commit=False)
zw.mac = str(request.POST.getlist("mac")[0]).replace(
':', '-').strip(" ")
request.POST = request.POST.copy()
if physics:
physics_host = get_object_or_404(Host, eth1=physics)
request.POST['vm'] = physics_host.uuid
if host.vm:
if str(host.vm.eth1) != str(physics):
zw.vm = physics_host
else:
zw.vm = physics_host
zw.type = 1
else:
request.POST['vm'] = ''
zw.type = 0
zw.save()
uf_post.save_m2m()
new_host = get_object_or_404(Host, uuid=uuid)
info = get_diff(uf_post.__dict__.get('initial'), request.POST)
db_to_record(username, host, info)
return HttpResponseRedirect('/assets/host_detail/?uuid=%s' % uuid)
return render_to_response('assets/host_edit.html',
locals(),
context_instance=RequestContext(request))
def add(request):
template_name = 'add.html'
context = RequestContext(request)
dict = {}
if request.POST:
form = HostForm(request.POST)
if form.is_valid():
form.save()
dict['message'] = "Thank you for add a new host. We'll review it as quickly as we can and add it to the site"
form = HostForm()
else:
form = HostForm()
dict['form'] = form
return render_to_response(
template_name,
dict,
context,
)
def host_edit_batch(request):
""" 批量修改主机 """
uf = HostForm()
username = request.user.username
projects = Project.objects.all()
services = Service.objects.all()
if request.method == 'POST':
ids = str(request.GET.get('uuid', ''))
env = request.POST.get('env', '')
idc = request.POST.get('idc', '')
host_application = request.POST.get('host_application', '')
business = request.POST.getlist('business', '')
services = request.POST.getlist('service', '')
cabinet = request.POST.get('cabinet', '')
editor = request.POST.get('editor', '')
uuid_list = ids.split(",")
for uuid in uuid_list:
record_list = []
host = get_object_or_404(Host, uuid=uuid)
if env:
if not host.env:
info = u'无'
else:
info = host.env
if env != host.env:
text = u'环境' + u'由 ' + info + u' 更改为 ' + env
record_list.append(text)
host.env = env
if idc:
get_idc = get_object_or_404(IDC, uuid=idc)
if host.idc != get_idc.name:
if not host.idc:
text = u'IDC' + u'由 ' + "none" + u' 更改为 ' + get_idc.name
else:
text = u'IDC' + u'由 ' + host.idc.name + u' 更改为 ' + get_idc.name
record_list.append(text)
host.idc = get_idc
if host_application:
if host_application != host.host_application:
text = u'主机应用' + u'由 ' + host.host_application + u' 更改为 ' + host_application
record_list.append(text)
host.host_application = host_application
if business:
old, new, project_list = [], [], []
for s in host.business.all():
project_name = s.service_name
old.append(project_name)
for s in business:
project = Project.objects.get(uuid=s)
project_name = project.service_name
new.append(project_name)
project_list.append(project)
if old != new:
text = u'所属业务' + u'由 ' + ','.join(
old) + u' 更改为 ' + ','.join(new)
record_list.append(text)
host.business = project_list
if services:
old, new, service_list = [], [], []
for s in host.service.all():
service_name = s.name
old.append(service_name)
for s in services:
service = Service.objects.get(uuid=s)
service_name = service.name
new.append(service_name)
service_list.append(service)
if old != new:
text = u'运行服务' + u'由 ' + ','.join(
old) + u' 更改为 ' + ','.join(new)
record_list.append(text)
host.service = service_list
if cabinet:
if not host.cabinet:
info = u'无'
else:
info = host.cabinet
if cabinet != host.cabinet:
text = '机柜号' + u'由 ' + info + u' 更改为 ' + cabinet
record_list.append(text)
host.cabinet = cabinet
if editor:
if editor != host.editor:
text = '备注' + u'由 ' + host.editor + u' 更改为 ' + editor
record_list.append(text)
host.editor = editor
if len(record_list) != 0:
host.save()
HostRecord.objects.create(host=host,
user=username,
content=record_list)
return my_render('assets/host_edit_batch_ok.html', locals(), request)
return my_render('assets/host_edit_batch.html', locals(), request)
def edit(request):
'''Edit a host's information.'''
# The request method used (GET, POST, etc) determines what dict 'context'
# gets filled with.
context = {}
# If we have a non-empty POST request, that means
# the user is submitting / loading the form.
if request.POST:
# 'update_form' is a hidden tag in our template's form.
# If it exists in our POST, then the user is submitting the form.
# Otherwise, the user is loading the form.
if 'update_form' not in request.POST:
host_ip = request.session['last-host']
host = get_object_or_404(Host, ipv4_address=host_ip)
context['host'] = host
form = HostForm(instance=host)
else:
# Retrieve IP addr user entered into form.
# Use that IP to get respective Host object.
host_ip = request.session['last-host']
host = get_object_or_404(Host, ipv4_address=host_ip)
# Load form with provided information so we can save the form as
# an object. (See forms.py and docs on ModelForms for more info)
form = HostForm(request.POST, instance=host)
# form.is_valid() checks that updated instance object's new attributes
# are valid. Calling form.save() will actually save them to the db.
if form.is_valid():
# Save attributes from form into those of a Host object.
form.save()
# Get ip addr of updated Host so we can direct user to its page
# after editing.
new_ip = request.session['last-host']
return HttpResponseRedirect('/hosts/search/?input_ip=%s' %
new_ip)
# Request method was empty, so user wants to create new Host.
# Create empty form.
else:
if 'last-host' in request.session:
host_ip = request.session['last-host']
host = get_object_or_404(Host, ipv4_address=host_ip)
context['host'] = host
form = HostForm(instance=host)
else:
form = HostForm()
# Add new CSRF token and form to context.
context.update(csrf(request))
context['form'] = form
return render(request, 'hosts/edit_host.html', context)
def ospcdeploy(request):
extras = []
#hosts = get_object_or_404(Hosts,hostname=request.POST['hostname'])
if request.method == 'POST':
# submit to setting the roles of the hosts
#logger.info("To update the Hostform.")
post = request.POST
if 'refresh' in post:
form = HostForm()
if 'update' in post:
#logs = readlog()
try:
logger.info("To update the Hostform.")
host = Hosts.objects.get(hostname=post['hostname'])
form = HostForm(request.POST,instance=host)
if form.is_valid():
logger.info("Hosts has been updated.")
form.save()
except Hosts.DoesNotExist:
form = HostForm()
logger.warning("Hostname doesnot exists.")
#delete the certain items in the Hosts table.
if 'delete' in post:
try:
logger.info("To delete the certain host in table.")
host = Hosts.objects.get(hostname=post['hostname'])
host.delete()
except Hosts.DoesNotExist:
#form = HostForm()
logger.warning("Hostname doesnot exists.")
form = HostForm()
if post['hostname']:
puppet_clean.delay(post['hostname'])
logger.info("trigger puppetca clean %s" % post['hostname'])
# make the config file in the project root for CC and NC (localrc and localnc)
if 'config' in post:
logger.info("To configure localrc and localnc.")
hosts = Hosts.objects.exclude(role='').order_by('role')
form = HostForm()
if hosts.count() > 0:
confs = configuration(hosts)
extras = "-----------CC Config-----------\n"
extras += confs[0]
if len(confs) > 1:
extras += "\n-----------NC Config-----------\n"
for conf in confs[1:]:
extras += conf
# deployment phase can be divided into 2 parts: transportation and execution
if 'deploy' in post:
logs = None
cc = []
nc = []
flag = 0
host_map = {}
form = HostForm()
logger.info("To deploy the client hosts.")
hosts = Hosts.objects.exclude(role='').order_by('role')
if hosts.count() > 0:
for host in hosts:
if host.role == '1':
if os.path.exists(os.path.join(conf_path(host.hostname),'localrc')):
logger.info("CC host %s" % host.hostname)
cc.append(host.hostname)
host_map["cc"] = cc
else:
flag = 1
logger.error("The config file %s does not exists, plz generate the config file first." % host.hostname )
logs = "The config file %s does not exists, plz generate the config file first." % host.hostname
if host.role =='2':
if os.path.exists(os.path.join(conf_path(host.hostname),'localrc')):
logger.info("NC host %s" % host.hostname)
nc.append(host.hostname)
else:
flag = 1
logger.error("The config file %s does not exists, plz generate the config file first." % host.hostname )
logs = "The config file %s does not exists, plz generate the config file first." % host.hostname
if flag == 0:
host_map["nc"] = nc
deploy.delay(host_map)
logger.info("tasks triggered.")
else:
logs = "There is no cc defined."
else:
logs = "No hosts got configured."
if logs == None:
logs = readlog()
if 'single-config' in post:
logger.info("To configure localrc and localnc for single host.")
try:
cc = Hosts.objects.get(role='1')
host = Hosts.objects.filter(hostname=post['hostname'])
confs = configuration(host, [cc.dhcp_ip,cc.static_ip])
if post['hostname'] == cc.hostname:
extras = "-----------CC Config-----------\n"
else:
extras = "-----------NC Config-----------\n"
extras += confs[0]
except Hosts.DoesNotExist:
extras = "Error: can\'t find CC"
logger.error("CC doesnot exists.")
form = HostForm()
if 'single-deploy' in post:
logger.info("To deploy compute node %s" % post['hostname'])
form = HostForm()
host_map = {}
logs = None
try:
logger.info("Begin deploy compute node %s" % post['hostname'])
host = Hosts.objects.get(hostname=post['hostname'])
flag = 0
if host.role == '1':
if os.path.exists(os.path.join(conf_path(host.hostname),'localrc')):
logger.info("CC host %s" % host.hostname)
cc = []
cc.append(host.hostname)
host_map["cc"] = cc
else:
flag = 1
logger.error("The config file localrc does not exists, plz generate the config file first.")
logs = "The config file localrc does not exists, plz generate the config file first."
if host.role == '2':
if os.path.exists(os.path.join(conf_path(host.hostname),'localrc')):
host_map["nc"] = host.hostname
nc = []
nc.append(host.hostname)
host_map["nc"] = nc
else:
flag = 1
logger.error("The config file localrc does not exists, plz generate the config file first.")
logs = "The config file localrc does not exists, plz generate the config file first."
if flag == 0:
deploy.delay(host_map)
logger.info("single task triggered.")
except Hosts.DoesNotExist:
logs = "The host is invalid."
if logs == None:
logs = readlog()
else:
form = HostForm()
# bind the object to table
init_queryset = Hosts.objects.all()
table = HostTable(
init_queryset,
order_by=request.GET.get('sort','hostname'))
return render_to_response('ospcdeploy.html',locals(),RequestContext(request))
def host_edit(hostname):
db_session = DBSession()
host = get_host(db_session, hostname)
if host is None:
abort(404)
form = HostForm(request.form)
fill_jump_hosts(db_session, form.jump_host.choices)
fill_regions(db_session, form.region.choices)
fill_software_profiles(db_session, form.software_profile.choices)
if request.method == 'POST' and form.validate():
if not can_edit(current_user):
abort(401)
# Editing a hostname which has already existed in the database.
if hostname != form.hostname.data and get_host(
db_session, form.hostname.data) is not None:
return render_template('host/edit.html',
form=form,
duplicate_error=True)
create_or_update_host(
db_session=db_session,
hostname=form.hostname.data,
region_id=form.region.data,
location=form.location.data,
roles=form.roles.data,
software_profile_id=form.software_profile.data,
connection_type=form.connection_type.data,
host_or_ip=form.host_or_ip.data,
username=form.username.data,
password=form.password.data if len(form.password.data) > 0 else
host.connection_param[0].password,
enable_password=form.enable_password.data
if len(form.enable_password.data) > 0 else
host.connection_param[0].enable_password,
port_number=form.port_number.data,
jump_host_id=form.jump_host.data,
created_by=current_user.username,
host=host)
return_url = get_return_url(request, 'home')
if return_url is None:
return redirect(url_for('home'))
else:
return redirect(url_for(return_url, hostname=hostname))
else:
# Assign the values to form fields
form.hostname.data = host.hostname
form.region.data = host.region_id
form.software_profile.data = host.software_profile_id
form.location.data = host.location
form.roles.data = host.roles
form.host_or_ip.data = host.connection_param[0].host_or_ip
form.username.data = host.connection_param[0].username
form.jump_host.data = host.connection_param[0].jump_host_id
form.connection_type.data = host.connection_param[0].connection_type
form.port_number.data = host.connection_param[0].port_number
if not is_empty(host.connection_param[0].password):
form.password_placeholder = 'Use Password on File'
else:
form.password_placeholder = 'No Password Specified'
if not is_empty(host.connection_param[0].enable_password):
form.enable_password_placeholder = 'Use Password on File'
else:
form.enable_password_placeholder = 'No Password Specified'
return render_template('host/edit.html', form=form)
