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daemon: revamp to align gre tunnels for distributed to align with changes, also moved gre tunnels for wired links to occur directly when linking, allowing runtime distributed functionality, also updates to phyical node to leverage a core node, but avoid using namespacing

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This commit is contained in:
Blake Harnden 2022-03-18 12:31:04 -07:00
parent 8c24e9cfa6
commit b71272519d
5 changed files with 113 additions and 201 deletions
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24
daemon/core/emulator/distributed.py
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@ -15,6 +15,7 @@ from fabric import Connection
from invoke import UnexpectedExit
from core import utils
from core.emulator.links import CoreLink
from core.errors import CoreCommandError, CoreError
from core.executables import get_requirements
from core.nodes.interface import GreTap
@ -183,21 +184,36 @@ class DistributedController:
def start(self) -> None:
"""
Start distributed network tunnels.
Start distributed network tunnels for control networks.
:return: nothing
"""
mtu = self.session.options.get_config_int("mtu")
for node_id in self.session.nodes:
node = self.session.nodes[node_id]
if not isinstance(node, CoreNetwork):
continue
if isinstance(node, CtrlNet) and node.serverintf is not None:
if not isinstance(node, CtrlNet) or node.serverintf is not None:
continue
for name in self.servers:
server = self.servers[name]
self.create_gre_tunnel(node, server, mtu, True)
def create_gre_tunnels(self, core_link: CoreLink) -> None:
"""
Creates gre tunnels for a core link with a ptp network connection.
:param core_link: core link to create gre tunnel for
:return: nothing
"""
if not self.servers:
return
if not core_link.ptp:
raise CoreError(
"attempted to create gre tunnel for core link without a ptp network"
)
mtu = self.session.options.get_config_int("mtu")
for server in self.servers.values():
self.create_gre_tunnel(core_link.ptp, server, mtu, True)
def create_gre_tunnel(
self, node: CoreNetwork, server: DistributedServer, mtu: int, start: bool
) -> Tuple[GreTap, GreTap]: