def test_build_resources(self):
resources = {
"machines":[{
"address": "ip1",
"roles": ["role1", "role2"]
},{
"address": "ip2",
"roles": ["role1"]
}],
"networks": [{
"cidr": "",
"roles": ["net2"],
"start": "2.2.3.100",
"end": "2.2.3.252",
"gateway": "2.2.3.254",
"dns": "2.2.3.253"
},{
"cidr": "1.2.3.4/24",
"roles": ["net1"],
"start": "1.2.3.100",
"end": "1.2.3.252",
"gateway": "1.2.3.254",
"dns": "1.2.3.253"
}]
}
conf = Configuration.from_dictionnary({"resources": resources})
s = Static(conf)
roles, networks = s.init()
self.assertCountEqual(["role1", "role2"], roles.keys())
self.assertEqual(2, len(roles["role1"]))
self.assertEqual(1, len(roles["role2"]))
self.assertEqual(2, len(networks))
self.assertTrue(networks[0]["cidr"] in ["1.2.3.4/24", ""])
def init(self, conf, force_deploy=False):
LOGGER.info("Static provider")
enoslib_conf = _build_enoslib_conf(conf)
_conf = Configuration.from_dictionnary(enoslib_conf)
static = enos_static.Static(_conf)
roles, networks = static.init(force_deploy)
return roles, networks
def test_from_dictionnary_minimal(self):
d = {
"resources": {
"machines": [],
"networks": []
}
}
conf = Configuration.from_dictionnary(d)
self.assertEqual([], conf.machines)
self.assertEqual([], conf.networks)
def test_programmatic(self):
conf = Configuration()
conf.add_machine_conf(MachineConfiguration(roles=["role"],
address="1.2.3.4"))
conf.add_network_conf(NetworkConfiguration(roles=["nrole"],
start="1.2.3.10",
end="1.2.3.15",
cidr="1.2.3.4/24",
gateway="1.2.3.254",
dns="1.2.3.253"))
conf.finalize()
self.assertEqual(1, len(conf.machines))
"machines": [{
"roles": ["control"],
"address": "localhost",
"alias": "test_machine",
"extra": {
"ansible_connection": "local"
}
}],
"networks": [{
"roles": ["local"],
"start": "172.17.0.0",
"end": "172.17.255.255",
"cidr": "172.17.0.0/16",
"gateway": "172.17.0.1",
"dns": "172.17.0.1",
}]
}
}
inventory = os.path.join(os.getcwd(), "hosts")
conf = Configuration.from_dictionnary(provider_conf)
provider = Static(conf)
roles, networks = provider.init()
with play_on("all", roles=roles) as p:
p.shell("date > /tmp/date")
with open("/tmp/date") as f:
print(f.readlines())
}
}
tc = {"enable": True, "default_delay": "20ms", "default_rate": "1gbit"}
inventory = os.path.join(os.getcwd(), "hosts")
print("Starting ressources with the provider vagrant")
provider = Enos_vagrant(VagrantConf.from_dictionnary(provider_conf))
roles, networks = provider.init()
print("Building the machine list")
resources = {"machines": [], "networks": []}
for role, machines in roles.items():
for machine in machines:
resources["machines"].append({
"address": machine.address,
"alias": machine.alias,
"user": machine.user,
"port": int(machine.port),
"keyfile": machine.keyfile,
"roles": [role],
})
resources["networks"] = networks
provider = Static(StaticConf.from_dictionnary({"resources": resources}))
roles, networks = provider.init()
discover_networks(roles, networks)
netem = Netem(tc, roles=roles)
netem.deploy()
netem.validate()
"resources": {
"machines": [{
"roles": ["control"],
"alias": "test_machine",
"address": "localhost",
"extra": {
"ansible_connection": "local"
},
}],
"networks": [{
"roles": ["local"],
"start": "172.17.0.0",
"end": "172.17.255.255",
"cidr": "172.17.0.0/16",
"gateway": "172.17.0.1",
"dns": "172.17.0.1",
}],
}
}
inventory = os.path.join(os.getcwd(), "hosts")
provider = Static(Configuration.from_dictionnary(provider_conf))
roles, networks = provider.init()
generate_inventory(roles, networks, inventory, check_networks=True)
# using an inventory
result = run_command("date", pattern_hosts="control", inventory_path=inventory)
print(json.dumps(result))
# using the roles
result = run_command("date", pattern_hosts="control", roles=roles)
print(json.dumps(result))
def test_programmatic_missing_address(self):
conf = Configuration()
conf.add_machine_conf(MachineConfiguration(roles=["plop"]))
with self.assertRaises(jsonschema.exceptions.ValidationError) as _:
conf.finalize()
def up(env=None, **kwargs):
conf = Configuration.from_dictionnary(provider_conf)
provider = Static(conf)
roles, networks = provider.init()
env["roles"] = roles
env["networks"] = networks
import logging
import os
logging.basicConfig(level=logging.INFO)
# path to the inventory
inventory = os.path.join(os.getcwd(), "hosts")
# claim the resources
conf = Configuration.from_settings()\
.add_machine(roles=["control"],
address="192.168.42.245",
alias="static-0",
user="******")\
.add_machine(roles=["compute"],
address="192.168.42.244",
alias="static-1",
user="******")\
.add_network(roles=["mynetwork"],
cidr="192.168.42.0/24",
start="192.168.42.100",
end="192.168.42.200",
gateway="192.168.42.1",
dns="8.8.8.8")\
.finalize()
provider = Static(conf)
roles, networks = provider.init()
print(roles)
print(networks)
