Update Nchan

Additionally expose new metrics.
marein · Oct 25, 2023 · c12cbf3 · c12cbf3
1 parent c868057
commit c12cbf3
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Showing 2 changed files with 4 additions and 12 deletions.
diff --git a/docker/nchan/Dockerfile b/docker/nchan/Dockerfile
@@ -1,4 +1,4 @@
-FROM safesecurity/nginx-nchan:1.2.15
+FROM darkflib/nginx-nchan:1.24.0
 
 ENV NCHAN_SHARED_MEMORY_SIZE=256M \
     NCHAN_MESSAGE_BUFFER_LENGTH=10 \

diff --git a/docker/nchan/default.conf b/docker/nchan/default.conf
@@ -65,17 +65,9 @@ server {
         set $CONTENT '${CONTENT}# TYPE nchan_redis_connected_servers gauge\n';
         set $CONTENT '${CONTENT}nchan_redis_connected_servers{} ${nchan_stub_status_redis_connected_servers}\n';
 
-#       The following variable isn't yet available in the current Nchan version.
-#       Follow-up issue: https://github.com/marein/php-gaming-website/issues/150.
-#       set $CONTENT '${CONTENT}# HELP nchan_redis_unhealthy_upstreams Number of redis upstreams (individual server or cluster mode) that are currently not usable for publishing and subscribing.\n';
-#       set $CONTENT '${CONTENT}# TYPE nchan_redis_unhealthy_upstreams gauge\n';
-#       set $CONTENT '${CONTENT}nchan_redis_unhealthy_upstreams{} ${nchan_stub_status_redis_unhealthy_upstreams}\n';
-
-#       The following variable isn't yet available in the current Nchan version.
-#       Follow-up issue: https://github.com/marein/php-gaming-website/issues/150.
-#       set $CONTENT '${CONTENT}# HELP nchan_total_redis_commands_send Total number of commands this Nchan instance sent to Redis.\n';
-#       set $CONTENT '${CONTENT}# TYPE nchan_total_redis_commands_send counter\n';
-#       set $CONTENT '${CONTENT}nchan_total_redis_commands_send{} ${nchan_stub_status_total_redis_commands_send}\n';
+        set $CONTENT '${CONTENT}# HELP nchan_redis_unhealthy_upstreams Number of redis upstreams (individual server or cluster mode) that are currently not usable for publishing and subscribing.\n';
+        set $CONTENT '${CONTENT}# TYPE nchan_redis_unhealthy_upstreams gauge\n';
+        set $CONTENT '${CONTENT}nchan_redis_unhealthy_upstreams{} ${nchan_stub_status_redis_unhealthy_upstreams}\n';
 
         set $CONTENT '${CONTENT}# HELP nchan_total_ipc_alerts_received Number of interprocess communication packets transmitted between Nginx workers processes for Nchan. Can grow at 100-10000 per second at high load.\n';
         set $CONTENT '${CONTENT}# TYPE nchan_total_ipc_alerts_received counter\n';