from pyinfra import host, inventory
from pyinfra.operations import init, puppet, server
SUDO = True
USE_SUDO_LOGIN = True
if host in inventory.get_group('master_servers'):
server.script_template(
{'Sign the agent, if needed'},
'templates/sign_agent.bash.j2',
)
if host in inventory.get_group('agent_servers'):
init.systemd(
{'Temp stop puppet agent so we can ensure a good run'},
'puppet',
running=False,
)
# Either 'USE_SUDO_LOGIN=True' or 'USE_SU_LOGIN=True' for
# puppet.agent() as `puppet` is added to the path in
# the .bash_profile.
# We also expect a return code of:
# 0=no changes or 2=changes applied
puppet.agent(
{'Run the puppet agent'},
success_exit_codes=[0, 2],
)
SUDO = True
# update the /etc/hosts file
def update_hosts_file(name, ip):
name = name.replace('@vagrant/', '')
files.line(
name='Add hosts to /etc/hosts',
path='/etc/hosts',
line=r' {}.example.com '.format(name),
replace='{} {}.example.com {}'.format(ip, name, name),
)
# ensure all hosts are added to each /etc/hosts file
inv = inventory.get_group('@vagrant')
for item in inv:
update_hosts_file(item.name, item.fact.ipv4_addresses['eth0'])
if host.name == '@vagrant/two':
server.hostname(
name='Set the hostname for two',
hostname='two.example.com',
)
if host.name == '@vagrant/one':
server.hostname(
name='Set the hostname for one',
hostname='one.example.com',
)
SUDO = True
# update the /etc/hosts file
def update_hosts_file(name, ip):
files.line(
{'Add hosts to /etc/hosts'},
'/etc/hosts',
r' {}.example.com '.format(name),
replace='{} {}.example.com {}'.format(ip, name, name),
)
# ensure all hosts are added to each /etc/hosts file
masters = inventory.get_group('master_servers')
for item in masters:
update_hosts_file('master', item.fact.ipv4_addresses['eth0'])
agents = inventory.get_group('agent_servers')
for item in agents:
update_hosts_file('agent', item.fact.ipv4_addresses['eth0'])
if host in masters:
server.hostname(
{'Set the hostname for the Puppet Master'},
'master.example.com',
)
if host in agents:
server.hostname(
{'Set the hostname for an agent'},
from pyinfra import config, host, inventory
from pyinfra.operations import files, puppet
config.SUDO = True
config.USE_SUDO_LOGIN = True
if host in inventory.get_group("master_servers"):
files.template(
name="Create a puppet manifest",
src="templates/environments/production/manifests/httpd.pp.j2",
dest="/etc/puppetlabs/code/environments/production/manifests/httpd.pp",
)
if host in inventory.get_group("agent_servers"):
# Either 'USE_SUDO_LOGIN=True' or 'USE_SU_LOGIN=True' for
# puppet.agent() as `puppet` is added to the path in
# the .bash_profile.
# We also expect a return code of:
# 0=no changes or 2=changes applied
puppet.agent(
name="Run the puppet agent",
success_exit_codes=[0, 2],
)
install_chrony_node,
install_compute,
install_controller,
install_network,
install_openstack,
install_telemetry,
)
SUDO = True
FAIL_PERCENT = 0
# Install base repos on all servers
install_openstack()
# Install the controller servers
with state.limit(inventory.get_group('controllers')):
install_chrony_controller()
install_controller(
dashboard=True,
telemetry=True,
placement=True,
)
# Install the network/compute servers
with state.limit(inventory.get_group('computes')):
install_chrony_node()
install_network()
install_telemetry()
install_compute(
placement=True,
telemetry=True,
'files/test.sh',
)
# Manage init systems
init.service(
'cron',
running=True,
sudo=True,
ignore_errors=True,
on_error=on_pyinfra_error,
)
# Include other files
local.include(
'tasks/bsd_python.py',
hosts=inventory.get_group('bsd', []),
)
# Work with facts about the remote host
# Storing this fact to avoid typing it so much (because the example targets a whole bunch
# of distros [& 2 OSs]).
distro = host.fact.linux_distribution
# apt package manager
apt.packages(
['git', 'python-pip'],
sudo=True,
update=True,
cache_time=3600,
# Limit operations to certain hosts with when=...
when=distro['name'] in ('Ubuntu', 'Debian'),
from pyinfra import inventory
admin_password = '******'
rabbitmq_password = '******'
keystone_password = '******'
glance_password = '******'
nova_password = '******'
placement_password = '******'
neutron_password = '******'
ceilometer_password = '******'
gnocchi_password = '******'
metadata_secret = '01c61cc7aa38e2a96b8f3e9bb55a813fe78815b7'
virt_type = 'qemu'
bridge_interface = 'enp0s9'
# The controllers group only contains one host
controller_host = inventory.get_group('controllers')[0].data.ssh_hostname
config.SUDO = True
# update the /etc/hosts file
def update_hosts_file(name, ip):
files.line(
name="Add hosts to /etc/hosts",
path="/etc/hosts",
line=r" {}.example.com ".format(name),
replace="{} {}.example.com {}".format(ip, name, name),
)
# ensure all hosts are added to each /etc/hosts file
masters = inventory.get_group("master_servers")
for group_host in masters:
update_hosts_file("master", group_host.get_fact(Ipv4Addresses)["eth0"])
agents = inventory.get_group("agent_servers")
for group_host in agents:
update_hosts_file("agent", group_host.get_fact(Ipv4Addresses)["eth0"])
if host in masters:
server.hostname(
name="Set the hostname for the Puppet Master",
hostname="master.example.com",
)
if host in agents:
server.hostname(
config.SUDO = True
# update the /etc/hosts file
def update_hosts_file(name, ip):
name = name.replace("@vagrant/", "")
files.line(
name="Add hosts to /etc/hosts",
path="/etc/hosts",
line=r" {}.example.com ".format(name),
replace="{} {}.example.com {}".format(ip, name, name),
)
# ensure all hosts are added to each /etc/hosts file
inv = inventory.get_group("@vagrant")
for item in inv:
update_hosts_file(item.name, item.get_fact(Ipv4Addresses)["eth0"])
if host.name == "@vagrant/two":
server.hostname(
name="Set the hostname for two",
hostname="two.example.com",
)
if host.name == "@vagrant/one":
server.hostname(
name="Set the hostname for one",
hostname="one.example.com",
)
