From 51ff069f05695186cc1cd3146853b5964e20aba3 Mon Sep 17 00:00:00 2001
From: jurgenhaas <juergen@paragon-es.de>
Date: Sat, 5 Jan 2019 19:50:38 +0100
Subject: [PATCH] #15 Improve image update script
---
run/scripts/update | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/run/scripts/update b/run/scripts/update
index 1d5d321..179d180 100755
--- a/run/scripts/update
+++ b/run/scripts/update
@@ -1,19 +1,28 @@
#!/bin/bash
if [[ -n ${PHP_VERSION} ]]; then
- IMAGEID=$(docker image ls -q registry.lakedrops.com/docker/l3d/php-${PHP_VERSION}:${VERSION})
echo "Updating the image ..."
STATUS=$(docker pull registry.lakedrops.com/docker/l3d/php-${PHP_VERSION}:${VERSION})
if [[ "$STATUS" == *"Status: Image is up to date"* ]]; then
echo "Already up to date"
else
echo "Image updated"
+ NEWIMAGEID=$(docker image ls -q registry.lakedrops.com/docker/l3d/php-${PHP_VERSION}:${VERSION} | head -1)
while true; do
- ID=$(docker container ls -q -f ancestor=${IMAGEID})
- if [[ -n ${ID} ]]; then
- echo "Removing outdated container ..."
- docker stop ${ID}
- docker rm ${ID}
+ IMAGEID=$(docker image ls -q registry.lakedrops.com/docker/l3d/php-${PHP_VERSION} | grep --invert-match ${NEWIMAGEID})
+ if [[ -n ${IMAGEID} ]]; then
+ while true; do
+ ID=$(docker container ls -q -f ancestor=${IMAGEID})
+ if [[ -n ${ID} ]]; then
+ echo "Removing outdated container ..."
+ docker stop ${ID}
+ docker rm ${ID}
+ else
+ break
+ fi
+ done
+ echo "Removing outdated image ..."
+ docker rmi ${IMAGEID}
else
break
fi
--
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