Don't ignore errors of 'apt-get update' command

This change fixes an issue with 'apt-get update' command and stop
container building with erroneous source repositories.

Change-Id: I5ce2eb66a647e1805f086aa37942bf5d13eb4106
Signed-off-by: Maksim Malchuk <[email protected]>
(cherry picked from commit bce06d2)

Author: mmalchuk

kolla/template/methods.py

@@ -53,7 +53,7 @@ def debian_package_install(packages, clean_package_cache=True):
 
     # handle the apt-get install
     if reg_packages:
-        cmds.append('apt-get update')
+        cmds.append('apt-get --error-on=any update')
         cmds.append('apt-get -y install --no-install-recommends {}'.format(
             ' '.join(reg_packages)
         ))

releasenotes/notes/apt-get-update-fatal-ed2bcc5c1d93c082.yaml

@@ -0,0 +1,10 @@
+---
+fixes:
+  - |
+    The ``apt-get update`` command by default didn't fail on erroneous source
+    repositories, it show the warning 'W: Some index files failed to download.
+    They have been ignored, or old ones used instead.' and continue to work.
+    This causes some containers (eg. rabbitmq, kolla-toolbox) successfully
+    built, but makes them inconsistent because the official Ubuntu repository
+    contains packages with the same names. Now we use ``apt-get -eany update``
+    command to stop building with an error in such cases.