From 170e05346a79f455b0b47de31d4d7a21c03f5b9b Mon Sep 17 00:00:00 2001
From: sp <sp@lawipac.com>
Date: Sun, 10 Jul 2022 18:16:32 +1000
Subject: [PATCH] cronjob for automatic pulling docker image from docker.io
 every day.

---
 deploy/crontab-update-docker-image.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 deploy/crontab-update-docker-image.sh

diff --git a/deploy/crontab-update-docker-image.sh b/deploy/crontab-update-docker-image.sh
new file mode 100644
index 0000000..f11146f
--- /dev/null
+++ b/deploy/crontab-update-docker-image.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+#crontab example setup
+#0 5 * * * /root/update_biukopweb_docker.sh >> /root/update_docker.log
+
+DATE=$(date)
+IMAGE="lawipac/biukopweb"
+echo "$DATE" Puling $IMAGE ...
+out=$(docker pull $IMAGE)
+echo "$out"
+
+#there is real update from docker pull
+if [[ $out != *"up to date"* ]]; then
+        echo NEW image pulled on "$DATE"
+        docker stop biukopweb-container
+        docker rm   biukopweb-container
+        docker run --name=biukopweb-container --restart=unless-stopped -p 8080:8080 -d $IMAGE
+        docker image prune -f
+else
+        echo "$DATE" - docker pull has no new image
+fi