initial PoC for wsrelay

Checkpoint

tools/docker-compose/README.md

@@ -293,7 +293,7 @@ Certain features or bugs are only applicable when running a cluster of AWX nodes
 
 `CONTROL_PLANE_NODE_COUNT` is configurable and defaults to 1, effectively a non-clustered AWX.
 
-Note that you may see multiple messages of the form `2021-03-04 20:11:47,666 WARNING [-] awx.main.wsbroadcast Connection from awx_2 to awx_5 failed: 'Cannot connect to host awx_5:8013 ssl:False [Name or service not known]'.`. This can happen when you bring up a cluster of many nodes, say 10, then you bring up a cluster of less nodes, say 3. In this example, there will be 7 `Instance` records in the database that represent AWX instances. The AWX development environment mimics the VM deployment (vs. kubernetes) and expects the missing nodes to be brought back to healthy by the admin. The warning message you are seeing is all of the AWX nodes trying to connect the websocket backplane. You can manually delete the `Instance` records from the database i.e. `Instance.objects.get(hostname='awx_9').delete()` to stop the warnings.
+Note that you may see multiple messages of the form `2021-03-04 20:11:47,666 WARNING [-] awx.main.wsrelay Connection from awx_2 to awx_5 failed: 'Cannot connect to host awx_5:8013 ssl:False [Name or service not known]'.`. This can happen when you bring up a cluster of many nodes, say 10, then you bring up a cluster of less nodes, say 3. In this example, there will be 7 `Instance` records in the database that represent AWX instances. The AWX development environment mimics the VM deployment (vs. kubernetes) and expects the missing nodes to be brought back to healthy by the admin. The warning message you are seeing is all of the AWX nodes trying to connect the websocket backplane. You can manually delete the `Instance` records from the database i.e. `Instance.objects.get(hostname='awx_9').delete()` to stop the warnings.
 
 ### Start with Minikube
 

tools/docker-compose/ansible/roles/sources/templates/haproxy.cfg.j2

@@ -32,7 +32,7 @@ backend nodes
     option httpchk HEAD / HTTP/1.1\r\nHost:localhost
 {% for i in range(control_plane_node_count|int) %}
     {% set container_postfix = loop.index %}
-    server tools_awx_{{ container_postfix }} tools_awx_{{ container_postfix }}:8013 check
+    server tools_awx_{{ container_postfix }} tools_awx_{{ container_postfix }}:8013 check inter 10s
 {% endfor %}
 
 backend nodes_ssl
@@ -40,7 +40,7 @@ backend nodes_ssl
     balance roundrobin
 {% for i in range(control_plane_node_count|int) %}
     {% set container_postfix = loop.index %}
-    server tools_awx_{{ container_postfix }} tools_awx_{{ container_postfix }}:8043 check
+    server tools_awx_{{ container_postfix }} tools_awx_{{ container_postfix }}:8043 check inter 10s
 {% endfor %}
 
 listen stats

tools/docker-compose/supervisor.conf

@@ -8,31 +8,25 @@ command = make dispatcher
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [program:awx-receiver]
 command = make receiver
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
-[program:awx-wsbroadcast]
-command = make wsbroadcast
+[program:awx-wsrelay]
+command = make wsrelay
 autorestart = true
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [program:awx-rsyslog-configurer]
 command = make rsyslog-configurer
@@ -61,30 +55,24 @@ stopwaitsecs = 1
 stopsignal=KILL
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [program:awx-daphne]
 command = make daphne
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [program:awx-nginx]
 command = make nginx
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [program:awx-rsyslogd]
 command = rsyslogd -n -i /var/run/awx-rsyslog/rsyslog.pid -f /var/lib/awx/rsyslog/rsyslog.conf
@@ -100,13 +88,11 @@ command = receptor --config /etc/receptor/receptor.conf
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
+stdout_events_enabled = true
+stderr_events_enabled = true
 
 [group:tower-processes]
-programs=awx-dispatcher,awx-receiver,awx-uwsgi,awx-daphne,awx-nginx,awx-wsbroadcast,awx-rsyslogd, awx-cache-clear
+programs=awx-dispatcher,awx-receiver,awx-uwsgi,awx-daphne,awx-nginx,awx-wsrelay,awx-rsyslogd,awx-cache-clear
 priority=5
 
 [program:awx-autoreload]
@@ -115,10 +101,6 @@ autostart = true
 autorestart = true
 stopasgroup=true
 killasgroup=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0
 stdout_events_enabled = true
 stderr_events_enabled = true
 
@@ -127,9 +109,6 @@ command=stop-supervisor
 events=PROCESS_STATE_FATAL
 autorestart = true
 stderr_logfile=/dev/stdout
-stderr_logfile_maxbytes=0
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
 
 [unix_http_server]
 file=/var/run/supervisor/supervisor.sock