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provision.py
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provision.py
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import os
import string
import textwrap
import json
import socket
from time import sleep
from fabric.contrib.files import exists
from fabfile.config import *
from fabfile.utils.fabos import *
from fabfile.utils.host import *
from fabfile.utils.interface import *
from fabfile.utils.multitenancy import *
from fabfile.utils.migration import *
from fabfile.utils.storage import *
from fabfile.utils.analytics import *
from fabfile.utils.config import get_value
from fabfile.tasks.install import *
from fabfile.tasks.verify import *
from fabfile.tasks.helpers import *
from fabfile.utils.commandline import *
from fabfile.tasks.tester import setup_test_env
from fabfile.tasks.rabbitmq import setup_rabbitmq_cluster
from fabfile.tasks.vmware import provision_vcenter, provision_dvs_fab,\
configure_esxi_network, create_esxi_compute_vm, deprovision_vcenter
from fabfile.utils.cluster import get_vgw_details, get_orchestrator,\
get_vmware_details, get_tsn_nodes, get_toragent_nodes,\
get_esxi_vms_and_hosts
from fabfile.tasks.esxi_defaults import apply_esxi_defaults
FAB_UTILS_DIR = '/opt/contrail/utils/fabfile/utils/'
@task
@EXECUTE_TASK
@roles('all')
def bash_autocomplete_systemd():
host = env.host_string
output = sudo('uname -a')
if 'xen' in output or 'el6' in output or 'ubuntu' in output:
pass
else:
#Assume Fedora
sudo("echo 'source /etc/bash_completion.d/systemd-bash-completion.sh' >> ~/.bashrc")
@roles('cfgm')
@task
def setup_cfgm():
"""Provisions config services in all nodes defined in cfgm role."""
if env.roledefs['cfgm']:
execute("setup_cfgm_node", env.host_string)
def fixup_restart_haproxy_in_all_cfgm(nworkers):
template = string.Template("""
#contrail-config-marker-start
global
tune.maxrewrite 1024
listen contrail-config-stats :5937
mode http
stats enable
stats uri /
stats auth $__contrail_hap_user__:$__contrail_hap_passwd__
frontend quantum-server *:9696
default_backend quantum-server-backend
frontend contrail-api *:8082
default_backend contrail-api-backend
timeout client 3m
frontend contrail-discovery *:5998
default_backend contrail-discovery-backend
backend quantum-server-backend
option nolinger
balance roundrobin
$__contrail_quantum_servers__
#server 10.84.14.2 10.84.14.2:9697 check
backend contrail-api-backend
option nolinger
timeout server 3m
balance roundrobin
$__contrail_api_backend_servers__
#server 10.84.14.2 10.84.14.2:9100 check
#server 10.84.14.2 10.84.14.2:9101 check
backend contrail-discovery-backend
option nolinger
balance roundrobin
$__contrail_disc_backend_servers__
#server 10.84.14.2 10.84.14.2:9110 check
#server 10.84.14.2 10.84.14.2:9111 check
$__tor_agent_ha_config__
$__rabbitmq_config__
#contrail-config-marker-end
""")
q_listen_port = 9697
q_server_lines = ''
api_listen_port = 9100
api_server_lines = ''
disc_listen_port = 9110
disc_server_lines = ''
tor_agent_ha_config = ''
rabbitmq_config = """
listen rabbitmq 0.0.0.0:5673
mode tcp
maxconn 10000
balance roundrobin
option tcpka
option redispatch
timeout client 48h
timeout server 48h\n"""
space = ' ' * 3
for host_string in env.roledefs['cfgm']:
server_index = env.roledefs['cfgm'].index(host_string) + 1
host_ip = hstr_to_ip(get_control_host_string(host_string))
q_server_lines = q_server_lines + \
' server %s %s:%s check inter 2000 rise 2 fall 3\n' \
%(host_ip, host_ip, str(q_listen_port))
for i in range(nworkers):
api_server_lines = api_server_lines + \
' server %s %s:%s check inter 2000 rise 2 fall 3\n' \
%(host_ip, host_ip, str(api_listen_port + i))
disc_server_lines = disc_server_lines + \
' server %s %s:%s check inter 2000 rise 2 fall 3\n' \
%(host_ip, host_ip, str(disc_listen_port + i))
rabbitmq_config +=\
'%s server rabbit%s %s:5672 check inter 2000 rise 2 fall 3 weight 1 maxconn 500\n'\
% (space, server_index, host_ip)
if get_contrail_internal_vip() == get_openstack_internal_vip():
# Openstack and cfgm are same nodes.
# Dont add rabbitmq confing twice in haproxy, as setup_ha has added already.
rabbitmq_config = ''
# create TOR agent configuration for the HA proxy
if 'toragent' in env.roledefs.keys() and 'tor_agent' in env.keys():
tor_agent_ha_config = get_all_tor_agent_haproxy_config()
for host_string in env.roledefs['cfgm']:
haproxy_config = template.safe_substitute({
'__contrail_quantum_servers__': q_server_lines,
'__contrail_api_backend_servers__': api_server_lines,
'__contrail_disc_backend_servers__': disc_server_lines,
'__contrail_hap_user__': 'haproxy',
'__contrail_hap_passwd__': 'contrail123',
'__rabbitmq_config__': rabbitmq_config,
'__tor_agent_ha_config__': tor_agent_ha_config,
})
with settings(host_string=host_string):
# chop old settings including pesky default from pkg...
tmp_fname = "/tmp/haproxy-%s-config" %(host_string)
get_as_sudo("/etc/haproxy/haproxy.cfg", tmp_fname)
with settings(warn_only=True):
local("sed -i -e '/^#contrail-config-marker-start/,/^#contrail-config-marker-end/d' %s" %(tmp_fname))
local("sed -i -e 's/frontend\s*main\s*\*:5000/frontend main *:5001/' %s" %(tmp_fname))
local("sed -i -e 's/ssl-relay 0.0.0.0:8443/ssl-relay 0.0.0.0:5002/' %s" %(tmp_fname))
local('sed -i "/^global/a\\ tune.bufsize 16384" %s' % tmp_fname)
local('sed -i "/^global/a\\ tune.maxrewrite 1024" %s' % tmp_fname)
# ...generate new ones
cfg_file = open(tmp_fname, 'a')
cfg_file.write(haproxy_config)
cfg_file.close()
put(tmp_fname, "/etc/haproxy/haproxy.cfg", use_sudo=True)
local("rm %s" %(tmp_fname))
# haproxy enable
with settings(host_string=host_string, warn_only=True):
sudo("chkconfig haproxy on")
sudo("service haproxy restart")
# end fixup_restart_haproxy_in_all_cfgm
# Get HA proxy configuration for a TOR agent
def get_tor_agent_haproxy_config(proxy_name, key, ha_dict):
tor_agent_ha_config = '\n'
port_list = ha_dict[key]
ha_dict_len = len(port_list)
if ha_dict_len == 0:
return tor_agent_ha_config
ip2 = None
if "-" in key:
ip1 = key.split('-')[0]
ip2 = key.split('-')[1]
else:
ip1 = key
tor_agent_ha_config = tor_agent_ha_config + 'listen %s\n' %(proxy_name)
tor_agent_ha_config = tor_agent_ha_config + ' option tcpka\n'
tor_agent_ha_config = tor_agent_ha_config + ' mode tcp\n'
tor_agent_ha_config = tor_agent_ha_config + ' bind :%s' %(port_list[0])
for i in range(1, ha_dict_len):
tor_agent_ha_config = tor_agent_ha_config + ',:%s' %(port_list[i])
tor_agent_ha_config = tor_agent_ha_config + '\n'
tor_agent_ha_config = tor_agent_ha_config + ' server %s %s check inter 2000\n' %(ip1, ip1)
if ip2 != None:
tor_agent_ha_config = tor_agent_ha_config + ' server %s %s check inter 2000\n' %(ip2, ip2)
tor_agent_ha_config = tor_agent_ha_config + ' balance leastconn\n'
tor_agent_ha_config = tor_agent_ha_config + '\n'
return tor_agent_ha_config
#end get_tor_agent_haproxy_config
def get_tor_agent_id(entry):
tor_id = -1
if 'tor_id' in entry:
tor_id= int(entry['tor_id'])
elif 'tor_agent_id' in entry:
tor_id= int(entry['tor_agent_id'])
else:
print 'tor-agent-id configuration is missing in testbed file'
return tor_id
#end get_tor_agent_id
# Given a host_string and tor_name, return the standby tor-agent info identified
# by index and host-string of tor-agent
def get_standby_info(skip_host, match_tor_name):
toragent_dict = getattr(env,'tor_agent', None)
tor_agent_host_list = get_toragent_nodes()
for host in tor_agent_host_list:
if host == skip_host:
continue
for i in range(len(toragent_dict[host])):
tor_name= toragent_dict[host][i]['tor_name']
if tor_name == match_tor_name:
return (i, host)
return (-1, None)
#end get_standby_info
def make_key(tsn1, tsn2):
if tsn1 < tsn2:
return tsn1 + "-" + tsn2
return tsn2 + "-" + tsn1
# Get HA proxy configuration for all TOR agents
def get_all_tor_agent_haproxy_config():
toragent_dict = getattr(env,'tor_agent', None)
master_standby_dict = {}
tor_agent_host_list = get_toragent_nodes()
for host in tor_agent_host_list:
for i in range(len(toragent_dict[host])):
tor_name= toragent_dict[host][i]['tor_name']
tsn1 = toragent_dict[host][i]['tor_tsn_ip']
port1 = toragent_dict[host][i]['tor_ovs_port']
standby_tor_idx, standby_host = get_standby_info(host, tor_name)
key = tsn1
if (standby_tor_idx != -1 and standby_host != None):
tsn2 = toragent_dict[standby_host][standby_tor_idx]['tor_tsn_ip']
port2 = toragent_dict[standby_host][standby_tor_idx]['tor_ovs_port']
if port1 == port2:
key = make_key(tsn1, tsn2)
else:
print "Tor Agents (%s, %d) and (%s, %d) are configured as \
redundant agents but don't have same ovs_port" \
%(host, i, standby_host, standby_tor_idx)
if not key in master_standby_dict:
master_standby_dict[key] = []
if not port1 in master_standby_dict[key]:
master_standby_dict[key].append(port1)
i = 1
cfg_str = ""
for key in master_standby_dict.keys():
proxy_name = "contrail-tor-agent-" + str(i)
i = i + 1
cfg_str = cfg_str + get_tor_agent_haproxy_config(proxy_name, key, master_standby_dict)
return cfg_str
#end test_task
@roles('cfgm')
@task
def setup_haproxy_config():
"""Provisions HA proxy service in all nodes defined in cfgm role."""
if env.roledefs['cfgm']:
execute("setup_haproxy_config_node", env.host_string)
@task
def setup_haproxy_config_node(*args):
"""Provisions HA proxy service in one or list of nodes."""
nworkers = 1
fixup_restart_haproxy_in_all_cfgm(nworkers)
#end setup_haproxy_node
def fixup_restart_haproxy_in_one_compute(compute_host_string):
compute_haproxy_template = string.Template("""
#contrail-compute-marker-start
listen contrail-compute-stats :5938
mode http
stats enable
stats uri /
stats auth $__contrail_hap_user__:$__contrail_hap_passwd__
$__contrail_disc_stanza__
$__contrail_quantum_stanza__
$__contrail_qpid_stanza__
$__contrail_glance_api_stanza__
#contrail-compute-marker-end
""")
ds_stanza_template = string.Template("""
$__contrail_disc_frontend__
backend discovery-server-backend
balance roundrobin
$__contrail_disc_servers__
#server 10.84.14.2 10.84.14.2:5998 check
""")
q_stanza_template = string.Template("""
$__contrail_quantum_frontend__
backend quantum-server-backend
balance roundrobin
$__contrail_quantum_servers__
#server 10.84.14.2 10.84.14.2:9696 check
""")
g_api_stanza_template = string.Template("""
$__contrail_glance_api_frontend__
backend glance-api-backend
balance roundrobin
$__contrail_glance_apis__
#server 10.84.14.2 10.84.14.2:9292 check
""")
ds_frontend = textwrap.dedent("""\
frontend discovery-server 127.0.0.1:5998
default_backend discovery-server-backend
""")
q_frontend = textwrap.dedent("""\
frontend quantum-server 127.0.0.1:9696
default_backend quantum-server-backend
""")
g_api_frontend = textwrap.dedent("""\
frontend glance-api 127.0.0.1:9292
default_backend glance-api-backend
""")
haproxy_config = ''
# if this compute is also config, skip quantum and discovery
# stanza as they would have been generated in config context
ds_stanza = ''
q_stanza = ''
if compute_host_string not in env.roledefs['cfgm']:
# generate discovery service stanza
ds_server_lines = ''
for config_host_string in env.roledefs['cfgm']:
host_ip = hstr_to_ip(config_host_string)
ds_server_lines = ds_server_lines + \
' server %s %s:5998 check\n' %(host_ip, host_ip)
ds_stanza = ds_stanza_template.safe_substitute({
'__contrail_disc_frontend__': ds_frontend,
'__contrail_disc_servers__': ds_server_lines,
})
# generate quantum stanza
q_server_lines = ''
for config_host_string in env.roledefs['cfgm']:
host_ip = hstr_to_ip(config_host_string)
q_server_lines = q_server_lines + \
' server %s %s:9696 check\n' %(host_ip, host_ip)
q_stanza = q_stanza_template.safe_substitute({
'__contrail_quantum_frontend__': q_frontend,
'__contrail_quantum_servers__': q_server_lines,
})
# if this compute is also openstack, skip glance-api stanza
# as that would have been generated in openstack context
g_api_stanza = ''
if compute_host_string not in env.roledefs['openstack']:
# generate a glance-api stanza
g_api_server_lines = ''
for openstack_host_string in env.roledefs['openstack']:
host_ip = hstr_to_ip(openstack_host_string)
g_api_server_lines = g_api_server_lines + \
' server %s %s:9292 check\n' %(host_ip, host_ip)
g_api_stanza = g_api_stanza_template.safe_substitute({
'__contrail_glance_api_frontend__': g_api_frontend,
'__contrail_glance_apis__': g_api_server_lines,
})
# HACK: for now only one openstack
break
with settings(host_string=compute_host_string):
# chop old settings including pesky default from pkg...
tmp_fname = "/tmp/haproxy-%s-compute" %(compute_host_string)
get_as_sudo("/etc/haproxy/haproxy.cfg", tmp_fname)
with settings(warn_only=True):
local("sed -i -e '/^#contrail-compute-marker-start/,/^#contrail-compute-marker-end/d' %s"\
%(tmp_fname))
local("sed -i -e 's/*:5000/*:5001/' %s" %(tmp_fname))
local("sed -i -e 's/ssl-relay 0.0.0.0:8443/ssl-relay 0.0.0.0:5002/' %s" %(tmp_fname))
local('sed -i "/^global/a\\ tune.bufsize 16384" %s' % tmp_fname)
local('sed -i "/^global/a\\ tune.maxrewrite 1024" %s' % tmp_fname)
# ...generate new ones
compute_haproxy = compute_haproxy_template.safe_substitute({
'__contrail_hap_user__': 'haproxy',
'__contrail_hap_passwd__': 'contrail123',
'__contrail_disc_stanza__': ds_stanza,
'__contrail_quantum_stanza__': q_stanza,
'__contrail_glance_api_stanza__': g_api_stanza,
'__contrail_qpid_stanza__': '',
})
cfg_file = open(tmp_fname, 'a')
cfg_file.write(compute_haproxy)
cfg_file.close()
put(tmp_fname, "/etc/haproxy/haproxy.cfg", use_sudo=True)
local("rm %s" %(tmp_fname))
# enable
with settings(host_string=compute_host_string, warn_only=True):
sudo("chkconfig haproxy on")
sudo("service haproxy restart")
# end fixup_restart_haproxy_in_one_compute
def fixup_restart_haproxy_in_all_compute():
for compute_host_string in env.roledefs['compute']:
fixup_restart_haproxy_in_one_compute(compute_host_string)
# end fixup_restart_haproxy_in_all_compute
def fixup_restart_haproxy_in_all_openstack():
openstack_haproxy_template = string.Template("""
#contrail-openstack-marker-start
listen contrail-openstack-stats :5936
mode http
stats enable
stats uri /
stats auth $__contrail_hap_user__:$__contrail_hap_passwd__
$__contrail_quantum_stanza__
#contrail-openstack-marker-end
""")
q_stanza_template = string.Template("""
$__contrail_quantum_frontend__
backend quantum-server-backend
balance roundrobin
$__contrail_quantum_servers__
#server 10.84.14.2 10.84.14.2:9696 check
""")
q_frontend = textwrap.dedent("""\
frontend quantum-server 127.0.0.1:9696
default_backend quantum-server-backend
""")
# for all openstack, set appropriate haproxy stanzas
for openstack_host_string in env.roledefs['openstack']:
haproxy_config = ''
# if this openstack is also config, skip quantum stanza
# as that would have been generated in config context
q_stanza = ''
if openstack_host_string not in env.roledefs['cfgm']:
# generate a quantum stanza
q_server_lines = ''
for config_host_string in env.roledefs['cfgm']:
host_ip = hstr_to_ip(config_host_string)
q_server_lines = q_server_lines + \
' server %s %s:9696 check\n' %(host_ip, host_ip)
q_stanza = q_stanza_template.safe_substitute({
'__contrail_quantum_frontend__': q_frontend,
'__contrail_quantum_servers__': q_server_lines,
})
with settings(host_string=openstack_host_string):
# chop old settings including pesky default from pkg...
tmp_fname = "/tmp/haproxy-%s-openstack" %(openstack_host_string)
get_as_sudo("/etc/haproxy/haproxy.cfg", tmp_fname)
with settings(warn_only=True):
local("sed -i -e '/^#contrail-openstack-marker-start/,/^#contrail-openstack-marker-end/d' %s"\
%(tmp_fname))
local("sed -i -e 's/*:5000/*:5001/' %s" %(tmp_fname))
local("sed -i -e 's/ssl-relay 0.0.0.0:8443/ssl-relay 0.0.0.0:5002/' %s" %(tmp_fname))
local('sed -i "/^global/a\\ tune.bufsize 16384" %s' % tmp_fname)
local('sed -i "/^global/a\\ tune.maxrewrite 1024" %s' % tmp_fname)
# ...generate new ones
openstack_haproxy = openstack_haproxy_template.safe_substitute({
'__contrail_hap_user__': 'haproxy',
'__contrail_hap_passwd__': 'contrail123',
'__contrail_quantum_stanza__': q_stanza,
})
cfg_file = open(tmp_fname, 'a')
cfg_file.write(openstack_haproxy)
cfg_file.close()
put(tmp_fname, "/etc/haproxy/haproxy.cfg", use_sudo=True)
local("rm %s" %(tmp_fname))
# enable
with settings(host_string=openstack_host_string, warn_only=True):
sudo("chkconfig haproxy on")
sudo("service haproxy restart")
# end fixup_restart_haproxy_in_all_openstack
@task
def setup_cfgm_node(*args):
"""Provisions config services in one or list of nodes. USAGE: fab setup_cfgm_node:user@1.1.1.1,user@2.2.2.2"""
for host_string in args:
# Enable settings for Ubuntu
with settings(host_string=host_string):
enable_haproxy()
nworkers = 1
fixup_restart_haproxy_in_all_cfgm(nworkers)
for host_string in args:
with settings(host_string=host_string):
if detect_ostype() == 'ubuntu':
with settings(warn_only=True):
sudo('rm /etc/init/supervisor-config.override')
sudo('rm /etc/init/neutron-server.override')
# Frame the command line to provision config node
cmd = frame_vnc_config_cmd(host_string)
# Execute the provision config script
with cd(INSTALLER_DIR):
sudo(cmd)
orch = get_orchestrator()
if orch == 'vcenter':
# Frame the command to provision vcenter-plugin
vcenter_info = getattr(env, 'vcenter', None)
if not vcenter_info:
print 'Error: vcenter block is not defined in testbed file.Exiting'
return
cassandra_ip_list = [hstr_to_ip(get_control_host_string(\
cassandra_host)) for cassandra_host in env.roledefs['database']]
cfgm_ip = get_contrail_internal_vip() or\
hstr_to_ip(host_string);
cmd = "setup-vcenter-plugin"
cmd += " --vcenter_url %s" % vcenter_info['server']
cmd += " --vcenter_username %s" % vcenter_info['username']
cmd += " --vcenter_password %s" % vcenter_info['password']
cmd += " --vcenter_datacenter %s" % vcenter_info['datacenter']
cmd += " --vcenter_dvswitch %s" % vcenter_info['dv_switch']['dv_switch_name']
if 'ipfabricpg' in vcenter_info.keys():
cmd += " --vcenter_ipfabricpg %s" % vcenter_info['ipfabricpg']
else:
# If unspecified, set it to default value
cmd += " --vcenter_ipfabricpg contrail-fab-pg"
cmd += " --api_hostname %s" % cfgm_ip
cmd += " --api_port 8082"
zk_servers_ports = ','.join(['%s:2181' %(s) for s in cassandra_ip_list])
cmd += " --zookeeper_serverlist %s" % zk_servers_ports
# Execute the provision vcenter-plugin script
with cd(INSTALLER_DIR):
sudo(cmd)
# HAPROXY fixups
haproxy = get_haproxy_opt()
if haproxy:
fixup_restart_haproxy_in_all_compute()
fixup_restart_haproxy_in_all_openstack()
#end setup_cfgm_node
def fixup_ceilometer_conf_common():
conf_file = '/etc/ceilometer/ceilometer.conf'
amqp_server_ip = get_openstack_amqp_server()
sudo("openstack-config --set %s DEFAULT rabbit_host %s" % (conf_file, amqp_server_ip))
value = "/var/log/ceilometer"
sudo("openstack-config --set %s DEFAULT log_dir %s" % (conf_file, value))
value = "a74ca26452848001921c"
openstack_sku = get_openstack_sku()
if openstack_sku == 'havana':
sudo("openstack-config --set %s DEFAULT metering_secret %s" % (conf_file, value))
else:
sudo("openstack-config --set %s publisher metering_secret %s" % (conf_file, value))
sudo("openstack-config --set %s DEFAULT auth_strategy keystone" % conf_file)
#end fixup_ceilometer_conf_common
def fixup_ceilometer_conf_keystone(openstack_ip):
conf_file = '/etc/ceilometer/ceilometer.conf'
with settings(warn_only=True):
authtoken_config = sudo("grep '^auth_host =' /etc/ceilometer/ceilometer.conf").succeeded
if not authtoken_config:
config_cmd = "openstack-config --set %s keystone_authtoken" % conf_file
sudo("%s admin_password CEILOMETER_PASS" % config_cmd)
sudo("%s admin_user ceilometer" % config_cmd)
sudo("%s admin_tenant_name service" % config_cmd)
sudo("%s auth_uri http://%s:5000" % (config_cmd, openstack_ip))
sudo("%s auth_protocol http" % config_cmd)
sudo("%s auth_port 35357" % config_cmd)
sudo("%s auth_host %s" % (config_cmd, openstack_ip))
config_cmd = "openstack-config --set %s service_credentials" % conf_file
sudo("%s os_password CEILOMETER_PASS" % config_cmd)
sudo("%s os_tenant_name service" % config_cmd)
sudo("%s os_username ceilometer" % config_cmd)
sudo("%s os_auth_url http://%s:5000/v2.0" % (config_cmd, openstack_ip))
#end fixup_ceilometer_conf_keystone
def fixup_ceilometer_pipeline_conf(analytics_ip):
import yaml
rconf_file = '/etc/ceilometer/pipeline.yaml'
conf_file = 'pipeline.yaml'
ltemp_dir = tempfile.mkdtemp()
get(rconf_file, ltemp_dir)
with open('%s/%s' % (ltemp_dir, conf_file)) as fap:
data = fap.read()
pipeline_dict = yaml.safe_load(data)
# If already configured with 'contrail_source' and/or 'contrail_sink' exit
for source in pipeline_dict['sources']:
if source['name'] == 'contrail_source':
return
for sink in pipeline_dict['sinks']:
if sink['name'] == 'contrail_sink':
return
# Edit meters in sources to exclude floating IP meters if '*' is
# configured
for source in pipeline_dict['sources']:
for mname in source['meters']:
if mname == '*':
source['meters'].append('!ip.floating.*')
print('Excluding floating IP meters from source %s' % (source['name']))
break
# Add contrail source and sinks to the pipeline
interval = int(get_ceilometer_interval())
contrail_source = {'interval': interval,
'meters': ['ip.floating.receive.bytes',
'ip.floating.receive.packets',
'ip.floating.transmit.bytes',
'ip.floating.transmit.packets'],
'name': 'contrail_source',
'sinks': ['contrail_sink']}
contrail_source['resources'] = ['contrail://%s:8081/' % (analytics_ip)]
contrail_sink = {'publishers': ['rpc://'],
'transformers': None,
'name': 'contrail_sink'}
pipeline_dict['sources'].append(contrail_source)
pipeline_dict['sinks'].append(contrail_sink)
with open('%s/%s' % (ltemp_dir, conf_file), 'w') as fap:
yaml.safe_dump(pipeline_dict, fap, explicit_start=True,
default_flow_style=False, indent=4)
rtemp_dir = sudo('(tempdir=$(mktemp -d); echo $tempdir)')
put('%s/%s' % (ltemp_dir, conf_file), rtemp_dir, use_sudo=True)
sudo('mv %s/%s %s' % (rtemp_dir, conf_file, rconf_file))
local('rm -rf %s' % (ltemp_dir))
sudo('rm -rf %s' % (rtemp_dir))
#end fixup_ceilometer_pipeline_conf
def fixup_mongodb_conf_file():
sudo("service mongodb stop")
sudo("sed -i -e '/^[ ]*bind/s/^/#/' /etc/mongodb.conf")
with settings(warn_only=True):
output = sudo("grep replSet=rs-ceilometer /etc/mongodb.conf")
if not output.succeeded:
sudo("echo \"replSet=rs-ceilometer\" >> /etc/mongodb.conf")
sudo("service mongodb start")
# check if the mongodb is running, if not, issue start again
count = 1
cmd = "service mongodb status | grep not"
with settings(warn_only=True):
output = sudo(cmd)
while output.succeeded:
count += 1
if count > 10:
break
sleep(1)
sudo("service mongodb restart")
with settings(warn_only=True):
output = sudo(cmd)
#end fixup_mongodb_conf_file
def setup_ceilometer_mongodb(ip, mongodb_ip_list):
# Configure replicaSet only on the first mongodb node
if ip == mongodb_ip_list[0]:
# Verify that we are able to connect
cmd = "mongo --host " + ip + " --quiet --eval " + \
"'db = db.getSiblingDB(\"ceilometer\")'"
verify_command_succeeded(cmd = cmd, expected_output = "ceilometer",
error_str = "Not able to connect to mongodb",
max_count = 10, sleep_interval = 1,
warn_only = True)
# Verify if replicaSet is already configured
cmd = "mongo --host " + ip + " --quiet --eval 'rs.conf()._id'"
with settings(warn_only=True):
output = sudo(cmd)
if output.succeeded and output == 'rs-ceilometer':
return
cmd = "mongo --host " + ip + " --quiet --eval " + \
"'rs.initiate({_id:\"rs-ceilometer\", " + \
"members:[{_id:0, host:\"" + ip + ":27017\"}]}).ok'"
verify_command_succeeded(cmd = cmd, expected_output = "1",
error_str = "Not able to initiate replicaSet",
max_count = 1, sleep_interval = 1,
warn_only = False)
# Verify that we are adding on primary
cmd = "mongo --host " + ip + " --quiet --eval 'db.isMaster().ismaster'"
verify_command_succeeded(cmd = cmd, expected_output = "true",
error_str = "Not primary",
max_count = 30, sleep_interval = 2,
warn_only = False)
# Add replicaSet members
for other_ip in mongodb_ip_list:
if ip == other_ip:
continue
cmd = "mongo --host " + ip + \
" --quiet --eval 'rs.add(\"" + other_ip + ":27017\").ok'"
verify_command_succeeded(cmd = cmd, expected_output = "1",
error_str = "Not able to add " + \
other_ip + " to replicaSet",
max_count = 1, sleep_interval = 1,
warn_only = False)
# Verify replicaSet status and members
cmd = "mongo --host " + ip + " --quiet --eval 'rs.status().ok'"
verify_command_succeeded(cmd = cmd, expected_output = "1",
error_str = "replicaSet status NOT OK",
max_count = 10, sleep_interval = 1,
warn_only = False)
cmd = "mongo --host " + ip + " --quiet --eval " + \
"'rs.status().members.length'"
verify_command_succeeded(cmd = cmd,
expected_output = str(len(mongodb_ip_list)),
error_str = "replicaSet does not contain "
"all database nodes",
max_count = 1, sleep_interval = 1,
warn_only = False)
# check if ceilometer user has already been added
cmd = "mongo --host " + ip + " --quiet --eval " + \
"\"db.system.users.find({'user':'ceilometer'}).count()\" ceilometer"
output = sudo(cmd)
# Does user ceilometer exist
if output == "1":
return
cmd = "mongo --host " + ip + " --eval " + \
"'db = db.getSiblingDB(\"ceilometer\"); " + \
"db.addUser({user: \"ceilometer\", pwd: \"CEILOMETER_DBPASS\", " + \
"roles: [ \"readWrite\", \"dbAdmin\" ]})'"
if not sudo(cmd).succeeded:
raise RuntimeError("Not able to add ceilometer mongodb user")
#end setup_ceilometer_mongodb
@task
@roles('compute')
def setup_ceilometer_compute():
"""Provisions ceilometer compute services in all nodes defined in compute role."""
if env.roledefs['compute']:
execute("setup_ceilometer_compute_node", env.host_string)
@task
def setup_ceilometer_compute_node(*args):
"""Provisions ceilometer compute services in one or list of nodes. USAGE: fab setup_ceilometer_compute_node:user@1.1.1.1,user@2.2.2.2"""
openstack_host = env.roledefs['openstack'][0]
for host_string in args:
with settings(host_string=host_string):
os_type = detect_ostype()
with settings(warn_only=True):
compute_ceilometer_present = sudo("grep '^instance_usage_audit =' /etc/nova/nova.conf").succeeded
if not compute_ceilometer_present:
config_cmd = "openstack-config --set /etc/nova/nova.conf DEFAULT"
sudo("%s notification_driver ceilometer.compute.nova_notifier" % config_cmd)
sudo("%s notification_driver nova.openstack.common.notifier.rpc_notifier" % config_cmd)
sudo("%s notify_on_state_change vm_and_task_state" % config_cmd)
sudo("%s instance_usage_audit_period hour" % config_cmd)
sudo("%s instance_usage_audit True" % config_cmd)
if os_type == 'ubuntu':
nova_services = ['nova-compute']
elif os_type in ['redhat']:
nova_services = ['openstack-nova-compute']
else:
raise RuntimeError("Unsupported OS Type (%s)", os_type)
for svc in nova_services:
sudo("service %s restart" % (svc))
if host_string != openstack_host:
# copy over ceilometer.conf from the first openstack node
conf_file = '/etc/ceilometer/ceilometer.conf'
local_tempdir = tempfile.mkdtemp()
with lcd(local_tempdir):
with settings(host_string = openstack_host):
get(conf_file, local_tempdir)
tempdir = sudo('(tempdir=$(mktemp -d); echo $tempdir)')
put('%s/ceilometer.conf' % (local_tempdir), tempdir, use_sudo=True)
sudo('mv %s/ceilometer.conf %s' % (tempdir, conf_file))
local('rm -rf %s' % (local_tempdir))
sudo('rm -rf %s' % (tempdir))
if os_type == 'ubuntu':
ceilometer_services = ['ceilometer-agent-compute']
elif os_type in ['redhat']:
ceilometer_services = ['openstack-ceilometer-compute']
else:
raise RuntimeError("Unsupported OS Type (%s)", os_type)
for svc in ceilometer_services:
sudo("service %s restart" % (svc))
@task
@roles('openstack')
def setup_contrail_ceilometer_plugin():
"""Provisions contrail ceilometer plugin in the first node defined in openstack role."""
if env.roledefs['openstack'] and env.host_string == env.roledefs['openstack'][0]:
execute("setup_contrail_ceilometer_plugin_node", env.host_string)
@task
def setup_contrail_ceilometer_plugin_node(*args):
"""Provisions contrail ceilometer plugin in one or list of nodes.
USAGE: fab setup_contrail_ceilometer_plugin_node:user@1.1.1.1,user@2.2.2.2"""
analytics_ip = hstr_to_ip(env.roledefs['collector'][0])
for host_string in args:
with settings(host_string=host_string):
# Fixup ceilometer pipeline.yaml cfg
fixup_ceilometer_pipeline_conf(analytics_ip)
os_type = detect_ostype()
if os_type == 'ubuntu':
ceilometer_services = ['ceilometer-agent-central']
elif os_type in ['redhat']:
ceilometer_services = ['openstack-ceilometer-central']
else:
raise RuntimeError("Unsupported OS Type (%s)", os_type)
for svc in ceilometer_services:
sudo("service %s restart" % (svc))
@task
@roles('openstack')
def setup_ceilometer():
"""Provisions ceilometer services in all nodes defined in openstack role."""
if env.roledefs['openstack'] and env.host_string == env.roledefs['openstack'][0]:
execute("setup_ceilometer_node", env.host_string)
execute("setup_image_service_node", env.host_string)
execute("setup_network_service_node", env.host_string)
execute("setup_identity_service_node", env.host_string)
@task
def setup_ceilometer_node(*args):
"""Provisions ceilometer services in one or list of nodes. USAGE: fab setup_ceilometer_node:user@1.1.1.1,user@2.2.2.2"""
analytics_ip = hstr_to_ip(env.roledefs['collector'][0])
for host_string in args:
self_host = get_control_host_string(host_string)
self_ip = hstr_to_ip(self_host)
with settings(host_string=host_string):
openstack_sku = get_openstack_sku()
if openstack_sku == 'havana':
ceilometer_services = ['ceilometer-agent-central',
'ceilometer-api',
'ceilometer-collector']
else:
ceilometer_services = ['ceilometer-agent-central',
'ceilometer-agent-notification',
'ceilometer-api',
'ceilometer-collector',
'ceilometer-alarm-evaluator',
'ceilometer-alarm-notifier']
conf_file = "/etc/ceilometer/ceilometer.conf"
database_host_list = [get_control_host_string(entry)\
for entry in env.roledefs['database']]
database_ip_list = ["%s:27017" % (hstr_to_ip(db_host))\
for db_host in database_host_list]
database_ip_str = ','.join(database_ip_list)
value = "mongodb://ceilometer:CEILOMETER_DBPASS@" + database_ip_str + \
"/ceilometer?replicaSet=rs-ceilometer"
if openstack_sku == 'havana':
sudo("openstack-config --set %s DEFAULT connection %s" % (conf_file, value))
else:
sudo("openstack-config --set %s database connection %s" % (conf_file, value))
fixup_ceilometer_conf_common()
#keystone auth params
cmd = "source /etc/contrail/openstackrc;keystone user-get ceilometer"
with settings(warn_only=True):
output = sudo(cmd)
count = 1
while not output.succeeded and (
"Unable to establish connection" in output or
"Service Unavailable (HTTP 503)" in output):
count += 1
if count > 10:
raise RuntimeError("Unable to connect to keystone")
sleep(1)
with settings(warn_only=True):
output = sudo(cmd)
if not output.succeeded:
sudo("source /etc/contrail/openstackrc;keystone user-create --name=ceilometer --pass=CEILOMETER_PASS --tenant=service --email=ceilometer@example.com")
sudo("source /etc/contrail/openstackrc;keystone user-role-add --user=ceilometer --tenant=service --role=admin")
fixup_ceilometer_conf_keystone(self_ip)
#create keystone service and endpoint
with settings(warn_only=True):
ceilometer_service_exists = sudo("source /etc/contrail/openstackrc;keystone service-list | grep ceilometer").succeeded
if not ceilometer_service_exists:
sudo("source /etc/contrail/openstackrc;keystone service-create --name=ceilometer --type=metering --description=\"Telemetry\"")
sudo("source /etc/contrail/openstackrc;keystone endpoint-create --service-id=$(keystone service-list | awk '/ metering / {print $2}') --publicurl=http://%s:8777 --internalurl=http://%s:8777 --adminurl=http://%s:8777 --region=RegionOne" %(self_ip, self_ip, self_ip))
# Fixup ceilometer pipeline cfg
fixup_ceilometer_pipeline_conf(analytics_ip)
for svc in ceilometer_services:
sudo("service %s restart" %(svc))
#end setup_ceilometer_node
@task
def setup_network_service_node(*args):
"""Provisions network services in one or list of nodes.
USAGE: fab setup_network_service_node:user@1.1.1.1,user@2.2.2.2"""
conf_file = '/etc/neutron/neutron.conf'
neutron_config = {'DEFAULT' : {'notification_driver' : 'neutron.openstack.common.notifier.rpc_notifier'}
}
for host_string in args:
for section, key_values in neutron_config.iteritems():
for key, value in key_values.iteritems():
sudo("openstack-config --set %s %s %s %s" % (conf_file, section, key, value))
sudo("service neutron-server restart")
#end setup_network_service_node
@task
def setup_identity_service_node(*args):
"""Provisions identity services in one or list of nodes.
USAGE: fab setup_identity_service_node:user@1.1.1.1,user@2.2.2.2"""
amqp_server_ip = get_openstack_amqp_server()
conf_file = '/etc/keystone/keystone.conf'
keystone_configs = {'DEFAULT' : {'notification_driver' : 'messaging',
'rabbit_host' : '%s' % amqp_server_ip}
}
for host_string in args:
for section, key_values in keystone_configs.iteritems():
for key, value in key_values.iteritems():
sudo("openstack-config --set %s %s %s %s" % (conf_file, section, key, value))
sudo("service keystone restart")
#end setup_identity_service_node
@task
def setup_image_service_node(*args):
"""Provisions image services in one or list of nodes. USAGE: fab setup_image_service_node:user@1.1.1.1,user@2.2.2.2"""
amqp_server_ip = get_openstack_amqp_server()
for host_string in args:
openstack_sku = get_openstack_sku()
glance_configs = {'DEFAULT' : {'notification_driver' : 'messaging',
'rpc_backend' : 'rabbit',
'rabbit_host' : '%s' % amqp_server_ip,
'rabbit_password' : 'guest'}
}
if openstack_sku == 'havana':
glance_configs['DEFAULT']['notifier_strategy'] = 'rabbit'
glance_configs['DEFAULT']['rabbit_userid'] = 'guest'
conf_file = "/etc/glance/glance-api.conf"
for section, key_values in glance_configs.iteritems():
for key, value in key_values.iteritems():
sudo("openstack-config --set %s %s %s %s" % (conf_file, section, key, value))
sudo("service glance-registry restart")
sudo("service glance-api restart")
#end setup_image_service_node
@task
@roles('openstack')
def setup_openstack():
"""Provisions openstack services in all nodes defined in openstack role."""
execute('add_openstack_reserverd_ports')
if env.roledefs['openstack']:
execute("setup_openstack_node", env.host_string)
# Blindly run setup_openstack twice for Ubuntu
#TODO Need to remove this finally
if detect_ostype() == 'ubuntu':
execute("setup_openstack_node", env.host_string)
if is_package_installed('contrail-openstack-dashboard'):
execute('setup_contrail_horizon_node', env.host_string)
if is_ceilometer_provision_supported():
setup_ceilometer()
@task
@roles('openstack')
def setup_nova_aggregate():
if get_orchestrator() == 'vcenter':
return
if env.roledefs['openstack'].index(env.host_string) == 0:
# Copy only once in a HA setup
copy_openstackrc()
execute('setup_nova_aggregate_node', env.host_string)
@task
def setup_nova_aggregate_node(*args):
docker = any(['docker' == get_hypervisor(compute_host)
for compute_host in env.roledefs['compute']])
libvirt = any(['libvirt' == get_hypervisor(compute_host)
for compute_host in env.roledefs['compute']])
if not (libvirt and docker):