def index():
"""Route for URL /server/. GET returns ServerForm to add a server,
POST accepts the ServerForm, validates and creates a new Server object
"""
appconfig = AppConfiguration.query.first()
if not appconfig:
flash(
"Kindly set default values for the application before adding"
" servers.", "info")
return redirect(url_for('index.app_configuration', next="/server/"))
form = ServerForm()
header = "New Server"
primary_server = Server.query.filter(
Server.primary_server.is_(True)).first()
if primary_server:
del form.ldap_password
del form.ldap_password_confirm
else:
header = "New Server - Primary Server"
if form.validate_on_submit():
server = Server()
server.hostname = form.hostname.data.strip()
server.ip = form.ip.data.strip()
server.mmr = False
if primary_server:
server.ldap_password = primary_server.ldap_password
else:
server.ldap_password = form.ldap_password.data.strip()
server.primary_server = True
db.session.add(server)
db.session.commit()
# start the background job to get system details
collect_server_details.delay(server.id)
return redirect(url_for('index.home'))
return render_template('new_server.html', form=form, header=header)
def index():
"""Route for URL /server/. GET returns ServerForm to add a server,
POST accepts the ServerForm, validates and creates a new Server object
"""
appconfig = AppConfiguration.query.first()
if not appconfig:
flash(
"Kindly set default values for the application before adding"
" servers.", "info")
return redirect(url_for('index.app_configuration', next="/server/"))
form = ServerForm()
pr_server = get_primary_server_id()
if pr_server:
form.primary_server.render_kw = {'disabled': 'disabled'}
if form.validate_on_submit():
server = Server()
server.gluu_server = form.gluu_server.data
server.hostname = form.hostname.data
server.ip = form.ip.data
server.ldap_password = form.ldap_password.data
server.mmr = False
server.primary_server = form.primary_server.data
db.session.add(server)
db.session.commit()
# start the background job to get system details
collect_server_details.delay(server.id)
return redirect(url_for('index.home'))
flash(
'Cluster Manager will connect to this server via SSH to perform its'
' tasks. Ensure the server running Cluster Manager has'
'"Password-less" SSH access via shared keys to the server.', 'info')
return render_template('new_server.html', form=form, header="New Server")
def index():
"""Route for URL /server/. GET returns ServerForm to add a server,
POST accepts the ServerForm, validates and creates a new Server object
"""
appconfig = AppConfiguration.query.first()
if not appconfig:
flash(
"Kindly set default values for the application before adding"
" servers.", "info")
return redirect(url_for('index.app_configuration', next="/server/"))
form = ServerForm()
header = "New Server"
primary_server = Server.query.filter(
Server.primary_server.is_(True)).first()
if primary_server:
del form.ldap_password
del form.ldap_password_confirm
else:
header = "New Server - Primary Server"
if form.validate_on_submit():
server = Server()
server.hostname = form.hostname.data.strip()
server.ip = form.ip.data.strip()
server.mmr = False
ask_passphrase = False
server_exist = Server.query.filter_by(
hostname=form.hostname.data.strip()).first()
if server_exist:
flash(
"Server with hostname {} is already in cluster".format(
server_exist.hostname), "warning")
return redirect(url_for('index.home'))
c = RemoteClient(server.hostname, server.ip)
try:
c.startup()
except ClientNotSetupException as e:
if str(e) == 'Pubkey is encrypted.':
ask_passphrase = True
flash(
"Pubkey seems to password protected. "
"After setting your passphrase re-submit this form.",
'warning')
elif str(e) == 'Could not deserialize key data.':
ask_passphrase = True
flash(
"Password your provided for pubkey did not work. "
"After setting your passphrase re-submit this form.",
'warning')
else:
flash(
"SSH connection to {} failed. Please check if your pub key is "
"added to /root/.ssh/authorized_keys on this server. Reason: {}"
.format(server.hostname, e), 'error')
#except:
# flash("SSH connection to {} failed. Please check if your pub key is "
# "asdded to /root/.ssh/authorized_keys on this server".format(
# server.hostname))
print "ask_passphrase", ask_passphrase
return render_template('new_server.html',
form=form,
header=header,
server_id=None,
ask_passphrase=ask_passphrase,
next=url_for('server.index'))
if primary_server:
server.ldap_password = primary_server.ldap_password
else:
server.ldap_password = form.ldap_password.data.strip()
server.primary_server = True
if not server.hostname == appconfig.nginx_host:
db.session.add(server)
db.session.commit()
# start the background job to get system details
collect_server_details.delay(server.id)
return redirect(url_for('index.home'))
else:
flash("Load balancer can't be used as gluu server", 'danger')
return render_template('new_server.html',
form=form,
header=header,
server_id=None)
def step1():
pserver = Server.query.filter_by(primary_server=True).first()
if pserver and request.args.get('pass_set') != 'true':
flash("Oops this service is not for you.", 'warning')
return redirect(url_for('index.home'))
wform = WizardStep1()
if request.method == 'POST':
if wform.validate_on_submit():
replication_pw = uuid.uuid4().hex
app_conf = AppConfiguration()
app_conf.nginx_host = wform.new_hostname.data.strip()
app_conf.replication_pw = replication_pw
app_conf.nginx_ip = wform.nginx_ip.data.strip()
app_conf.modify_hosts = True
db.session.add(app_conf)
server = Server()
server.ip = wform.ip.data.strip()
server.hostname = wform.current_hostname.data.strip()
server.primary_server = True
db.session.add(app_conf)
db.session.add(server)
db.session.commit()
if request.method == 'POST' or request.args.get('pass_set') == 'true':
servers = Server.query.all()
ask_passphrase = False
c = RemoteClient(servers[0].ip, servers[0].hostname)
try:
c.startup()
except ClientNotSetupException as e:
if str(e) == 'Pubkey is encrypted.':
ask_passphrase = True
flash(
"Pubkey seems to password protected. "
"Please set passphrase.", 'warning')
elif str(e) == 'Could not deserialize key data.':
ask_passphrase = True
flash(
"Password your provided for pubkey did not work. "
"Please set valid passphrase.", 'warning')
else:
flash(
"SSH connection to {} failed. Please check if your pub key is "
"added to /root/.ssh/authorized_keys on this server. Reason: {}"
.format(servers[0].hostname, e), 'error')
return render_template(
'index_passphrase.html',
e=e,
ask_passphrase=ask_passphrase,
next=url_for('wizard.step1', pass_set='true'),
warning_text="Error accessing Stand Allone Server")
task = wizard_step1.delay()
print "TASK STARTED", task.id
servers = Server.query.all()
return render_template('wizard/wizard_logger.html',
step=1,
task_id=task.id,
servers=servers)
return render_template('wizard/step1.html', wform=wform)