25dc2685f5
- rename VirtualResource to Composer - rename event parameter depend_action to child_action - rename values parameter to input Closes-bug: #1526780 Change-Id: Ib974e14ff4bda44c2d7d991f62aa4a06dea160ea
261 lines
9.0 KiB
Python
Executable File
261 lines
9.0 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
# To run:
|
|
# python example-riaks.py deploy
|
|
# solar changes stage
|
|
# solar changes process
|
|
# solar orch run-once last
|
|
# python example-riaks.py add_haproxies
|
|
# solar changes stage
|
|
# solar changes process
|
|
# solar orch run-once last
|
|
|
|
|
|
import click
|
|
import sys
|
|
|
|
from solar.core import resource
|
|
from solar.core import signals
|
|
from solar.core import validation
|
|
from solar.core.resource import composer as cr
|
|
from solar import errors
|
|
|
|
from solar.dblayer.model import ModelMeta
|
|
|
|
from solar.events.controls import React, Dep
|
|
from solar.events.api import add_event
|
|
|
|
from solar.dblayer.solar_models import Resource
|
|
|
|
|
|
def setup_riak():
|
|
|
|
ModelMeta.remove_all()
|
|
resources = cr.create('nodes', 'templates/nodes', {'count': 3})
|
|
nodes = [x for x in resources if x.name.startswith('node')]
|
|
hosts_services = [x for x in resources if x.name.startswith('hosts_file')]
|
|
node1, node2, node3 = nodes
|
|
hosts_services = [x for x in resources if x.name.startswith('hosts_file')]
|
|
|
|
riak_services = []
|
|
ips = '10.0.0.%d'
|
|
for i in xrange(3):
|
|
num = i + 1
|
|
r = cr.create('riak_service%d' % num,
|
|
'resources/riak_node',
|
|
{'riak_self_name': 'riak%d' % num,
|
|
'storage_backend': 'leveldb',
|
|
'riak_hostname': 'riak_server%d.solar' % num})[0]
|
|
r.connect(r, {'riak_self_name': 'riak_name',
|
|
'riak_hostname': 'riak_name'})
|
|
riak_services.append(r)
|
|
|
|
for i, riak in enumerate(riak_services):
|
|
nodes[i].connect(riak)
|
|
|
|
for i, riak in enumerate(riak_services[1:]):
|
|
riak_services[0].connect(riak, {'riak_name': 'join_to'})
|
|
|
|
for riak in riak_services:
|
|
for hosts_file in hosts_services:
|
|
riak.connect_with_events(hosts_file,
|
|
{'riak_hostname': 'hosts:name',
|
|
'ip': 'hosts:ip'})
|
|
|
|
Resource.save_all_lazy()
|
|
errors = resource.validate_resources()
|
|
for r, error in errors:
|
|
click.echo('ERROR: %s: %s' % (r.name, error))
|
|
has_errors = False
|
|
|
|
if errors:
|
|
click.echo("ERRORS")
|
|
sys.exit(1)
|
|
|
|
events = [
|
|
Dep('hosts_file1', 'run', 'success', 'riak_service1', 'run'),
|
|
Dep('hosts_file2', 'run', 'success', 'riak_service2', 'run'),
|
|
Dep('hosts_file3', 'run', 'success', 'riak_service3', 'run'),
|
|
|
|
React('riak_service2', 'run', 'success', 'riak_service2', 'join'),
|
|
React('riak_service3', 'run', 'success', 'riak_service3', 'join'),
|
|
|
|
# Dep('riak_service1', 'run', 'success', 'riak_service2', 'join'),
|
|
# Dep('riak_service1', 'run', 'success', 'riak_service3', 'join'),
|
|
|
|
# React('riak_service2', 'join', 'error', 'riak_service2', 'leave'),
|
|
# React('riak_service3', 'join', 'error', 'riak_service3', 'leave'),
|
|
|
|
React('riak_service2', 'leave', 'success', 'riak_service2', 'join'),
|
|
React('riak_service3', 'leave', 'success', 'riak_service3', 'join'),
|
|
|
|
# React('riak_service2', 'leave', 'success', 'riak_service1', 'commit_leave'),
|
|
# React('riak_service3', 'leave', 'success', 'riak_service1', 'commit_leave'),
|
|
|
|
# Dep('riak_service1', 'commit_leave', 'success', 'riak_service2', 'join'),
|
|
# Dep('riak_service1', 'commit_leave', 'success', 'riak_service3', 'join'),
|
|
|
|
React('riak_service3', 'join', 'success', 'riak_service1', 'commit'),
|
|
React('riak_service2', 'join', 'success', 'riak_service1', 'commit')
|
|
]
|
|
|
|
for event in events:
|
|
add_event(event)
|
|
|
|
click.echo('Use solar changes process & orch')
|
|
sys.exit(0)
|
|
|
|
|
|
def setup_haproxies():
|
|
hps = []
|
|
hpc = []
|
|
hpsc_http = []
|
|
hpsc_pb = []
|
|
for i in xrange(3):
|
|
num = i + 1
|
|
hps.append(cr.create('haproxy_service%d' % num,
|
|
'resources/haproxy_service',
|
|
{})[0])
|
|
hpc.append(cr.create('haproxy_config%d' % num,
|
|
'resources/haproxy_config',
|
|
{})[0])
|
|
hpsc_http.append(cr.create('haproxy_service_config_http%d' % num,
|
|
'resources/haproxy_service_config',
|
|
{'listen_port': 8098,
|
|
'protocol': 'http',
|
|
'name': 'riak_haproxy_http%d' % num})[0])
|
|
hpsc_pb.append(cr.create('haproxy_service_config_pb%d' % num,
|
|
'resources/haproxy_service_config',
|
|
{'listen_port': 8087,
|
|
'protocol': 'tcp',
|
|
'name': 'riak_haproxy_pb%d' % num})[0])
|
|
|
|
riak1 = resource.load('riak_service1')
|
|
riak2 = resource.load('riak_service2')
|
|
riak3 = resource.load('riak_service3')
|
|
riaks = [riak1, riak2, riak3]
|
|
|
|
for single_hpsc in hpsc_http:
|
|
for riak in riaks:
|
|
riak.connect(single_hpsc, {
|
|
'riak_hostname': 'backends:server',
|
|
'riak_port_http': 'backends:port'})
|
|
|
|
for single_hpsc in hpsc_pb:
|
|
for riak in riaks:
|
|
riak.connect(single_hpsc,
|
|
{'riak_hostname': 'backends:server',
|
|
'riak_port_pb': 'backends:port'})
|
|
|
|
# haproxy config to haproxy service
|
|
|
|
for single_hpc, single_hpsc in zip(hpc, hpsc_http):
|
|
single_hpsc.connect(single_hpc, {"backends": "config:backends",
|
|
"listen_port": "config:listen_port",
|
|
"protocol": "config:protocol",
|
|
"name": "config:name"})
|
|
|
|
for single_hpc, single_hpsc in zip(hpc, hpsc_pb):
|
|
single_hpsc.connect(single_hpc, {"backends": "config:backends",
|
|
"listen_port": "config:listen_port",
|
|
"protocol": "config:protocol",
|
|
"name": "config:name"})
|
|
|
|
|
|
# assign haproxy services to each node
|
|
|
|
node1 = resource.load('node1')
|
|
node2 = resource.load('node2')
|
|
node3 = resource.load('node3')
|
|
nodes = [node1, node2, node3]
|
|
|
|
for single_node, single_hps in zip(nodes, hps):
|
|
single_node.connect(single_hps)
|
|
|
|
for single_node, single_hpc in zip(nodes, hpc):
|
|
single_node.connect(single_hpc)
|
|
|
|
has_errors = False
|
|
for r in locals().values():
|
|
|
|
# TODO: handle list
|
|
if not isinstance(r, resource.Resource):
|
|
continue
|
|
|
|
# print 'Validating {}'.format(r.name)
|
|
local_errors = validation.validate_resource(r)
|
|
if local_errors:
|
|
has_errors = True
|
|
print 'ERROR: %s: %s' % (r.name, local_errors)
|
|
|
|
if has_errors:
|
|
print "ERRORS"
|
|
sys.exit(1)
|
|
|
|
events = []
|
|
for node, single_hps, single_hpc in zip(nodes, hps, hpc):
|
|
# r = React(node.name, 'run', 'success', single_hps.name, 'install')
|
|
d = Dep(single_hps.name, 'run', 'success', single_hpc.name, 'run')
|
|
e1 = React(single_hpc.name, 'run', 'success', single_hps.name, 'apply_config')
|
|
e2 = React(single_hpc.name, 'update', 'success', single_hps.name, 'apply_config')
|
|
# events.extend([r, d, e1, e2])
|
|
events.extend([d, e1, e2])
|
|
|
|
for event in events:
|
|
add_event(event)
|
|
|
|
|
|
@click.command()
|
|
@click.argument('i', type=int, required=True)
|
|
def add_solar_agent(i):
|
|
solar_agent_transport = cr.create('solar_agent_transport%s' % i, 'resources/transport_solar_agent',
|
|
{'solar_agent_user': 'vagrant',
|
|
'solar_agent_password': 'password'})[0]
|
|
transports = resource.load('transports%s' % i)
|
|
ssh_transport = resource.load('ssh_transport%s' % i)
|
|
transports_for_solar_agent = cr.create('transports_for_solar_agent%s' % i, 'resources/transports')[0]
|
|
|
|
# install solar_agent with ssh
|
|
signals.connect(transports_for_solar_agent, solar_agent_transport, {})
|
|
|
|
signals.connect(ssh_transport, transports_for_solar_agent, {'ssh_key': 'transports:key',
|
|
'ssh_user': 'transports:user',
|
|
'ssh_port': 'transports:port',
|
|
'name': 'transports:name'})
|
|
|
|
# add solar_agent to transports on this node
|
|
signals.connect(solar_agent_transport, transports, {'solar_agent_user': 'transports:user',
|
|
'solar_agent_port': 'transports:port',
|
|
'solar_agent_password': 'transports:password',
|
|
'name': 'transports:name'})
|
|
|
|
|
|
@click.group()
|
|
def main():
|
|
pass
|
|
|
|
|
|
@click.command()
|
|
def deploy():
|
|
setup_riak()
|
|
|
|
|
|
@click.command()
|
|
def add_haproxies():
|
|
setup_haproxies()
|
|
|
|
|
|
@click.command()
|
|
def undeploy():
|
|
raise NotImplemented("Not yet")
|
|
|
|
|
|
main.add_command(deploy)
|
|
main.add_command(undeploy)
|
|
main.add_command(add_haproxies)
|
|
main.add_command(add_solar_agent)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|