From 50ade9cd23e6f9cea7f59f6e8e5bedf2777d1149 Mon Sep 17 00:00:00 2001
From: Rod Vagg <rod@vagg.org>
Date: Tue, 7 Apr 2020 18:17:41 +1000
Subject: [PATCH] www: log cdn purge calls

Ref: #2264
---
 ansible/www-standalone/resources/scripts/build-site.sh     | 3 ++-
 ansible/www-standalone/resources/scripts/cdn-purge.sh.j2   | 4 ++++
 .../www-standalone/resources/scripts/queue-cdn-purge.sh    | 4 ++--
 ansible/www-standalone/tools/promote/_promote.sh           | 7 ++++++-
 ansible/www-standalone/tools/promote/resha_release.sh      | 2 +-
 5 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/ansible/www-standalone/resources/scripts/build-site.sh b/ansible/www-standalone/resources/scripts/build-site.sh
index 215524f82..a6543ca93 100755
--- a/ansible/www-standalone/resources/scripts/build-site.sh
+++ b/ansible/www-standalone/resources/scripts/build-site.sh
@@ -44,6 +44,7 @@ docker run \
   -v /home/nodejs/.npm:/npm/ \
   node:latest \
   bash -c " \
+    apt-get update && apt-get install -y rsync && \
     addgroup nodejs --gid ${nodeuid} && \
     adduser nodejs --uid ${nodeuid} --gid ${nodegid} --gecos nodejs --disabled-password && \
     su nodejs -c ' \
@@ -57,4 +58,4 @@ docker run \
 
 rsync -avz --delete --exclude .git ${clonedir}/${rsync_from} /home/www/${site}/
 
-/home/nodejs/queue-cdn-purge.sh $site
+/home/nodejs/queue-cdn-purge.sh $site build-site
diff --git a/ansible/www-standalone/resources/scripts/cdn-purge.sh.j2 b/ansible/www-standalone/resources/scripts/cdn-purge.sh.j2
index 4717b8b3a..d91c0c654 100644
--- a/ansible/www-standalone/resources/scripts/cdn-purge.sh.j2
+++ b/ansible/www-standalone/resources/scripts/cdn-purge.sh.j2
@@ -27,6 +27,8 @@ if ! [ -f /tmp/cdnpurge.$site ]; then
   exit 0
 fi
 
+reason="$(cat /tmp/cdnpurge.$site | tr '\n' ' ')"
+
 rm -f /tmp/cdnpurge.$site
 
 # list zones:
@@ -36,6 +38,8 @@ rm -f /tmp/cdnpurge.$site
 #  -H "X-Auth-Email: ${api_email}" \
 #  -H "X-Auth-Key: ${api_key}"
 
+echo "$(date -u --iso-8601=s), ${zone_id}, ${reason}" >> /home/nodejs/cdn-purge.log
+
 # purge full cache
 curl -X DELETE \
   "https://api.cloudflare.com/client/v4/zones/${zone_id}/purge_cache" \
diff --git a/ansible/www-standalone/resources/scripts/queue-cdn-purge.sh b/ansible/www-standalone/resources/scripts/queue-cdn-purge.sh
index 05f7094d9..311f67570 100644
--- a/ansible/www-standalone/resources/scripts/queue-cdn-purge.sh
+++ b/ansible/www-standalone/resources/scripts/queue-cdn-purge.sh
@@ -5,9 +5,9 @@ set -e
 site=$1
 
 if [ "X$site" != "Xiojs" ] && [ "X$site" != "Xnodejs" ]; then
-  echo "Usage: queue-cdn-purge.sh < iojs | nodejs >"
+  echo "Usage: queue-cdn-purge.sh < iojs | nodejs > [reason]"
   exit 1
 fi
 
 umask 000
-touch /tmp/cdnpurge.$site
+echo ${2:-unknown} >> /tmp/cdnpurge.$site
diff --git a/ansible/www-standalone/tools/promote/_promote.sh b/ansible/www-standalone/tools/promote/_promote.sh
index 98121a594..a27cbae7e 100755
--- a/ansible/www-standalone/tools/promote/_promote.sh
+++ b/ansible/www-standalone/tools/promote/_promote.sh
@@ -19,6 +19,7 @@ fi
 
 site=$1
 version=$2
+purge=no
 
 for subdir in $(cd $srcdir && ls); do
 
@@ -39,6 +40,7 @@ for subdir in $(cd $srcdir && ls); do
         cp -a "${srcdir}/${subdir}/${doneref}" "${dstdir}/${subdir}/${doneref}"
         rm -rf "${srcdir}/${subdir}/${doneref}"
         resha=yes
+        purge=yes
       fi
 
       rm -f "${srcdir}/${subdir}/${donefile}"
@@ -49,7 +51,10 @@ for subdir in $(cd $srcdir && ls); do
       ${__dirname}/_resha.sh $site $dstdir $subdir
     fi
 
-    /home/nodejs/queue-cdn-purge.sh $site
   fi
 
 done
+
+if [ "$purge" == "yes" ]; then
+  /home/nodejs/queue-cdn-purge.sh $site promote
+fi
diff --git a/ansible/www-standalone/tools/promote/resha_release.sh b/ansible/www-standalone/tools/promote/resha_release.sh
index cdd46b495..8bd6f4a1f 100755
--- a/ansible/www-standalone/tools/promote/resha_release.sh
+++ b/ansible/www-standalone/tools/promote/resha_release.sh
@@ -25,4 +25,4 @@ fi
 
 ${__dirname}/_resha.sh $site $dstdir $2
 
-/home/nodejs/queue-cdn-purge.sh $site
\ No newline at end of file
+/home/nodejs/queue-cdn-purge.sh $site resha_release