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neutron
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neutron/neutron
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Bernard Cafarelli dc68b69fc0 Re-use existing ProcessLauncher from wsgi in RPC workers 
If both are run under the same process, and api_workers >= 2, the server
process will instantiate two oslo_service.ProcessLauncher instances

This should be avoided [0], and indeed causes issues on subprocess and
signal handling: killed RPC workers not respawning, SIGHUP on master
process leading to unresponsive server, signal not properly sent to all
child processes, ...

To avoid this, use the wsgi ProcessLauncher instance if it exists

[0] https://docs.openstack.org/oslo.service/latest/user/usage.html#launchers

Change-Id: Ic821f8ca84add9c8137ef712031afb43e491591c
Closes-Bug: #1780139
(cherry picked from commit 13aa00026f)
 		2020-02-19 07:59:06 +00:00
..
agent Merge "[L3] Switch order of processing added and removed router ports" into stable/rocky 2020-02-19 05:19:35 +00:00
api dhcp-agent: equalize port create_low/update/delete priority 2020-02-17 12:58:16 +00:00
cmd Secure dnsmasq process against external abuse 2019-02-01 09:07:14 +00:00
common DVR: Ignore DHCP port during DVR host query 2020-02-01 01:13:43 +00:00
conf DVR: Ignore DHCP port during DVR host query 2020-02-01 01:13:43 +00:00
core_extensions Refactor duplicated implementation of _get_policy_obj 2018-06-20 09:51:02 +08:00
db Merge "DVR: Ignore DHCP port during DVR host query" into stable/rocky 2020-02-18 17:03:07 +00:00
debug Fix all pep8 E265 errors 2018-04-30 16:35:52 -04:00
extensions Improve invalid port ranges error message 2019-03-21 10:16:55 -04:00
hacking use sqla functions from neutron-lib 2018-07-25 21:04:20 +00:00
ipam Allow first address in an IPv6 subnet as valid unicast 2019-05-24 17:32:08 -04:00
locale Imported Translations from Zanata 2018-11-30 09:16:33 +00:00
notifiers Fix W503 pep8 warnings 2018-04-17 14:22:58 +00:00
objects Handle ports assigned to routers without routerports 2019-10-15 10:44:54 +00:00
pecan_wsgi Set DB retry for quota_enforcement pecan_wsgi hook 2019-12-09 12:08:47 +00:00
plugins [OVS] Handle added/removed ports in the same polling iteration 2020-02-10 17:44:33 +00:00
privileged Check the namespace is ready in test_mtu_update tests 2019-09-16 09:30:43 +00:00
quota Set DB retry for quota_enforcement pecan_wsgi hook 2019-12-09 12:08:47 +00:00
scheduler Fetch specific columns rather than full ORM entities 2018-09-27 16:28:37 +00:00
server Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:59:06 +00:00
services Add retries to update trunk port 2020-01-14 08:16:33 +00:00
tests Merge "Improve "OVSFirewallDriver.process_trusted_ports"" into stable/rocky 2020-02-19 03:08:16 +00:00
__init__.py
…
_i18n.py Make code follow log translation guideline 2017-08-14 02:01:48 +00:00
auth.py Use oslo.context class method to construct context object 2017-03-23 09:02:46 +00:00
manager.py Avoid loading same service plugin more than once 2019-04-12 08:33:38 +00:00
neutron_plugin_base_v2.py Do not load default service plugins if core plugin is not DB based 2017-11-09 20:34:52 +00:00
opts.py Merge "Remove deprecated cache_url" 2018-01-03 06:35:59 +00:00
policy.py List SG rules which belongs to tenant's SG 2020-01-29 08:04:16 +00:00
service.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:59:06 +00:00
version.py
…
worker.py replace WorkerSupportServiceMixin with neutron-lib's WorkerBase 2017-06-14 06:56:48 -06:00
wsgi.py Re-use existing ProcessLauncher from wsgi in RPC workers 2020-02-19 07:59:06 +00:00