Merge ~cjwatson/launchpad-mojo-specs:lp-ppa-lb-remove-old-haproxy-logs into launchpad-mojo-specs:master

[Colin Watson]

lp: Remove old haproxy logs on ppa-lb

ppa-lb's haproxy logs are very large, and they mostly duplicate those on ppa-apache2. We also don't have disk space to keep them right now, and resizing requires awkward downtime. Just remove logs rather than rotating them, at least for now.

[Benjamin Allot (ballot)]

LGTM

review: Approve

diff --git a/lp/bundle.yaml b/lp/bundle.yaml
index 985979f..3e18874 100644
--- a/lp/bundle.yaml
+++ b/lp/bundle.yaml
@@ -1205,6 +1205,20 @@ applications:
 {%- endif %}
     options:
       enable_monitoring: true
+      # ppa-lb's logs mostly duplicate those of ppa-apache2, and are very
+      # large.  This is the default with "rotate 52" changed to "rotate 0".
+      logrotate_config: |
+        /var/log/haproxy.log {
+            daily
+            rotate 0
+            missingok
+            notifempty
+            compress
+            delaycompress
+            postrotate
+                /usr/lib/rsyslog/rsyslog-rotate
+            endscript
+        }
 {#- This should be overridden in secrets #}
       monitoring_password: "haproxy"
       monitoring_stats_refresh: 3600