Manage the big stuff as early as possible

Chromium, Firefox, and xmonad (+ all the Haskell stuff) are the most
time consuming part of the Stage 1 build.  They are also a place where a
lot of build failures happen.  Let those failures happen as early as
possible so that retries get back to it more quickly.

.gitlab-ci.yml

@@ -22,14 +22,14 @@
     - 'buildah push "${CI_REGISTRY_IMAGE}:${CPU}-${ROLE}"'
     - 'buildah push "${CI_REGISTRY_IMAGE}/debug:${CPU}-${ROLE}"'
 
-'Build haswell-server':
+.'Build haswell-server':
   <<: *template
   variables:
     CPU: 'haswell'
     ROLE: 'server'
     QEMU_ARCH: 'x86_64'
 
-'Build haswell-workstation':
+.'Build haswell-workstation':
   <<: *template
   variables:
     CPU: 'haswell'
@@ -50,14 +50,14 @@
     ROLE: 'workstation'
     QEMU_ARCH: 'aarch64'
 
-'Build cortex-a53-crypto-server':
+.'Build cortex-a53-crypto-server':
   <<: *template
   variables:
     CPU: 'cortex-a53-crypto'
     ROLE: 'server'
     QEMU_ARCH: 'aarch64'
 
-'Build cortex-a8-server':
+.'Build cortex-a8-server':
   <<: *template
   variables:
     CPU: 'cortex-a8'

Containerfile

@@ -23,7 +23,10 @@ RUN USE='-vaapi' emerge -v --update --deep --newuse --with-bdeps=y @world
 RUN emerge -v --update --deep --newuse --with-bdeps=y @world
 RUN emerge --depclean
 
-# Configure the stage
+# Get the big stuff out of the way first
+RUN puppet agent --test --tags nest::role::workstation::chromium,nest::role::workstation::firefox,nest::role::workstation::xmonad --runtimeout 0; [ $? -eq 2 ]
+
+# Configure the rest of the stage
 RUN puppet agent --test --runtimeout 0; [ $? -eq 2 ]
 
 RUN rm -rf /var/db/repos