From 7b666607f6a97239b517238e4d19d985a9cde5df Mon Sep 17 00:00:00 2001
From: Christian Boltz <cboltz@opensuse.org>
Date: Dec 27 2023 22:46:33 +0000
Subject: Parallelize test_highstate (5 roles per job)


---

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 79f50c0..865019a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -51,13 +51,12 @@ test_haproxy:
 #       - salt/profile/proxy/*
 #       - salt/role/proxy*
 
-test_highstate:
+.test_highstate:
   image: registry.opensuse.org/opensuse/infrastructure/containers/heroes-salt-testing-systemd:latest
   stage: test
   before_script:
     - bin/prepare_test_env.sh -g -o Leap,15,5 -s -n
     - bin/get_formulas.py -c -d /srv/formula -s --clone-from 'https://gitlab.infra.opensuse.org/saltstack-formulas' --clone-branch production
-  script: bin/test_highstate.sh
   tags:
     - docker
   artifacts:
@@ -67,6 +66,67 @@ test_highstate:
   rules:
     - if: $CI_COMMIT_BRANCH
 
+test_highstate_1:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '1,5'
+
+test_highstate_2:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '6,10'
+
+test_highstate_3:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '11,15'
+
+test_highstate_4:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '16,20'
+
+test_highstate_5:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '21,25'
+
+test_highstate_6:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '26,30'
+
+test_highstate_7:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '31,35'
+
+test_highstate_8:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '36,40'
+
+test_highstate_9:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '41,45'
+
+test_highstate_10:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '46,50'
+
+test_highstate_11:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '51,55'
+
+test_highstate_12:
+  extends:
+    - .test_highstate
+  script: bin/test_highstate.sh '56,$'
+
+
 test_nginx:
   image: registry.opensuse.org/opensuse/infrastructure/containers/heroes-salt-testing-nginx:latest
   stage: test
diff --git a/bin/test_highstate.sh b/bin/test_highstate.sh
index edb519c..4ee0a4a 100755
--- a/bin/test_highstate.sh
+++ b/bin/test_highstate.sh
@@ -2,6 +2,11 @@
 
 # Validate that a highstate works for all roles
 
+# Parameters:
+# $1 - role numbers (actually line numbers for get_roles.py output) to test. Expects a format for   sed -n "$1 p"   - for example '1,10' or '50,$'
+# if $1 is empty, that means   sed -n " p"   which will test all roles.
+
+
 [[ $(whoami) == 'root' ]] || { echo 'Please run this script as root'; exit 1; }
 
 # sysctl: cannot stat /proc/sys/net/core/netdev_max_backlog (and some other /proc files): No such file or directory
@@ -160,7 +165,7 @@ succeeded_roles=""
 failed_roles=""
 nr=0
 
-for role in $(bin/get_roles.py); do
+for role in $(bin/get_roles.py | sed -n "$1 p"); do
     nr=$((( $nr  + 1)))
     rolestatus=0
     sls_role="salt/role/${role/./\/}.sls"