bugfix-deployment-bugs (#439)

* need -y flag on `package-cleanup`

Took 33 minutes

* don't cleanup ecs-config containers.

Took 10 minutes

* Call docker_clean before pulling or building ecs-install

Took 35 seconds

tools/zerofill.sh

@@ -3,7 +3,7 @@
 process() {
 
 echo "Reducing ephemera"
-sudo package-cleanup --oldkernels --count=1
+sudo package-cleanup -y --oldkernels --count=1
 sudo yum -y clean all
 
 echo "Truncating /var/logs"

ui/build_image.sh

@@ -77,6 +77,9 @@ case $context in
 
 esac
 
+o "Cleaning up..."
+docker_clean
+
 o "Checking Alpine Linux mirror"
 alpine_mirror_test="${alpine_mirror}/MIRRORS.txt"
 if ! is_file_http_accessible "${alpine_mirror_test}" 2>&1 >/dev/null; then

ui/libexec/dockerutils.sh

@@ -110,17 +110,9 @@ docker_clean() {
 
     o "     [exited containers] "
     if ! [ -z "$(sudo docker ps -q -f status=exited)" ]; then
-        sudo docker rm -vf $(sudo docker ps -q -f status=exited) >/dev/null
+        sudo docker rm -vf $(sudo docker ps -q -f status=exited | grep -v ecs-config) >/dev/null
     fi
 
-#    o "     [local build images] "
-#    if ! [ -z "$(sudo docker images | grep local.$(hostname -s) | awk '{print $3}')" ]; then
-#        sudo docker rmi -f $(sudo docker images | grep local.$(hostname -s) | awk '{print $3}') >/dev/null
-#    fi
-#    if ! [ -z "$(sudo docker images | grep dev.$(hostname -s) | awk '{print $3}')" ]; then
-#        sudo docker rmi -f $(sudo docker images | grep dev.$(hostname -s) | awk '{print $3}') >/dev/null
-#    fi
-
     o "     [dangling layers] "
     if ! [ -z "$(sudo docker images -q --filter "dangling=true")" ]; then
         sudo docker rmi $(sudo docker images -q --filter "dangling=true") >/dev/null

ui/pull_image.sh

@@ -38,6 +38,9 @@ else
     repo_path="${image_release}"
 fi
 
+o "Cleaning up..."
+docker_clean
+
 o "Pulling image ${repo_path}"
 sudo docker pull ${repo_path} || img_pull_fail