images: ubuntu: Add 24.10 interim, remove 23.10 (interim, EOL)

.github/workflows/ubuntu-images.yaml

@@ -36,7 +36,7 @@ jobs:
   build-push-images:
     strategy:
       matrix:
-        release: ['16.04', '18.04', '20.04', '22.04', '23.10', '24.04']
+        release: ['16.04', '18.04', '20.04', '22.04', '24.04', '24.10']
 
     runs-on: ubuntu-latest
     steps:

images/ubuntu/23.10/Containerfile → images/ubuntu/24.10/Containerfile

@@ -1,8 +1,8 @@
-FROM docker.io/library/ubuntu:23.10
+FROM docker.io/library/ubuntu:24.10
 
 LABEL com.github.containers.toolbox="true" \
       name="ubuntu-toolbox" \
-      version="23.10" \
+      version="24.10" \
       usage="This image is meant to be used with the toolbox command" \
       summary="Base image for creating Ubuntu Toolbx containers" \
       maintainer="Ievgen Popovych <[email protected]>"
@@ -11,19 +11,14 @@ LABEL com.github.containers.toolbox="true" \
 # Remove docker-gzip-indexes to help with "command-not-found"
 RUN rm /etc/apt/apt.conf.d/docker-gzip-indexes /etc/apt/apt.conf.d/docker-no-languages
 
-# Enable myhostname nss plugin for clean hostname resolution without patching
-# hosts (at least for sudo), add it right after 'files' entry. We expect that
-# this entry is not present yet. Do this early so that package postinst (which
-# adds it too late in the order) skips this step
-RUN sed -Ei 's/^(hosts:.*)(\<files\>)\s*(.*)/\1\2 myhostname \3/' /etc/nsswitch.conf
-
 # Restore documentation but do not upgrade all packages
 # Install ubuntu-minimal & ubuntu-standard
 # Install extra packages as well as libnss-myhostname
 COPY extra-packages /
-RUN sed -Ei '/apt-get (update|upgrade)/s/^/#/' /usr/local/sbin/unminimize && \
-    apt-get update && \
-    yes | /usr/local/sbin/unminimize && \
+RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get -y install unminimize && \
+    sed -Ei '/apt-get (update|upgrade)/s/^/#/' /usr/bin/unminimize && \
+    yes | /usr/bin/unminimize && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install \
         ubuntu-minimal ubuntu-standard \
         libnss-myhostname \