command has 3 "targets", all of which should be a
ReceptorAddress object
- peers, disconnect, exact
Add logic to make sure each entry in those lists
are receptor addresses.
When creating InstanceLink objects, make sure
target is ReceptorAddress, not an Instance.
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
Removes ability to directly create and delete
receptor addresses for a given node.
Instead, receptor addresses are created automatically
if listener_port is set on the Instance.
For example patching "hop" instance
with {"listener_port": 6667}
will create a canonical receptor address with port
6667.
Likewise, peers_from_control_nodes on the instance
sets the peers_from_control_nodes on the canonical
address (if listener port is also set).
protocol is a read-only field that simply reflects
the canonical address protocol.
Other Changes:
- rename k8s_routable to is_internal
- add protocol to ReceptorAddress
- remove peers_from_control_nodes and listener_port
from Instance model
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
Creates a non-deletable address that acts as
the "main" address for this instance.
All other addresses for that instance must
be non-canonical.
When listener_port on an instance is set, automatically
create a canonical receptor address where:
- address is hostname of instance
- port is listener_port
- canonical is True
Additionally, protocol field is added to instance to
denote the receptor listener protocol to use (ws, tcp).
The receptor config listener information is derived from
the listener_port and protocol information. Having a
canonical address that mirrors the listener_port ensures that
an address exists that matches the receptor config information.
Other changes:
- Add managed field to receptor address.
If managed is True, no fields on on this address can be edited
via the API.
If canonical is True, only the address cannot be edited.
- Add managed field to instance. If managed is True, users
cannot set node_state to deprovisioning (i.e. cannot delete node)
This change to our mechanism to prevent users from deleting
the mesh ingress hop node.
- Field is_internal is now renamed to k8s_routable
- Add reverse_peers on instance which is a list of instance IDs
that peer to this instance (via an address)
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
- cannot peer to self
- cannot peer to instance that is already peered to self
Other changes:
- ReceptorAddress protocol field restricted to choices: tcp, ws, wss
- fix awx-manage list_instances when instance.last_seen is None
- InstanceLink make source and target unique together
- Add help text to the ReceptorAddress fields
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
register_peers has inputs:
source: source instance
peers: list of instances the source should peer to
InstanceLink "target" is now expected to be a ReceptorAddress
For each peer, we can just use the first receptor address. If
multiple receptor addresses exist, throw a command error.
Currently this command is only used on VM-deployments, where
there is only a single receptor address per instance, so this
should work fine.
Other changes:
drop listener_port field from Instance. Listener port is now just
"port" on ReceptorAddress
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
group_vars all.yaml changes:
- peer entry has two fields, address and port
- receptor_port is inferred from the first
receptor_address entry that uses protocol tcp
other changes:
ActivityStream now records when receptor_addresses
are peered to
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
- write_receptor_config peers to ReceptorAddress entries
that have peers_from_control_nodes enabled
- peers_from_control_nodes and listener_port removed from Instance model
- peers_from_control_nodes added to ReceptorAddress model
- ReceptorAddress is now unique by address and protocol combination
- Write receptor config task is dispatched upon ReceptorAddress creation
or deletion, and when control node is first created
- InstanceLinkSerializer adds a target_address field and has logic
to grab the instance hostname associated with the peered ReceptorAddress
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
Add post save and post delete hooks to
call write_receptor_config when
a receptor address is added / removed.
Add peers_from_control_nodes to
provision_instance
Signed-off-by: Seth Foster <fosterbseth@gmail.com>
- Add database contraints to make sure addresses
are unique
If port is defined:
address, port, protocol, websocket_path are unique together
if port is not defined:
address, protocol, websocket_path are unique together
- Allow deleting address via API
- Add ReceptorAddressAccess to determine permissions
- awx-manage add_receptor_address returns changed: True
if successful
API changes
- cannot change peers or enable
peers_from_control_nodes on VM deployments
- allow setting ip_address
- use ip_address over hostname in the generated
group_vars/all.yml
- Drop api/v2/peers endpoint
DB changes
- add ip_address unique constraint, but ignore "" entries
Other changes
- provision_instance should take listener_port option
Tests
- test that new controls doesn't disturb other peers
relationships
- test ip_address over hostname
Dispatcher refactoring to get pg_notify publish payload
as separate method
Refactor periodic module under dispatcher entirely
Use real numbers for schedule reference time
Run based on due_to_run method
Review comments about naming and code comments
- Nix an unused function from run_dispatcher. This stopped being used
in 558e92806b but was never removed.
- Fix a typo in run_ws_heartbeat: hearbeat -> heartbeat that has existed
since the beginning of this daemon.
Signed-off-by: Rick Elrod <rick@elrod.me>
This is expected to free up 4 additional database connections per traditional node
compare to roughly 12 in total before this change
Out of these 3 are accomplished by using existing connection for recently added services
then 1 is obtained by closing the connection for the idle callback receiver main process
Signed-off-by: jessicamack <jmack@redhat.com>
Co-authored-by: jessicamack <jmack@redhat.com>
get_local_queuename will return the pod name of the instance
now that web and task are in different pods when web container queue a task it will be put into a queue without as task worker to execute the task
* add management command and logging for new daemon
* switch tasks over to calling pg_notify
* add daemon to docker-compose and supervisor
* renamed handle_setting_changes and moved notify call
* removed initial rsyslog configure from dispatcher
* add logging and clear cache before reconfigure
* add notify to delete
* moved pg_notify to own function
* update tests impacted by rsyslog change
* changed over to new pg_notify method
Signed-off-by: Jessica Mack <jmack@redhat.com>
