From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Thu, 7 Apr 2022 18:44:05 +0000 (+0200)
Subject: ci docker: make into a x86+arm matrix
X-Git-Tag: v5.5.1~6^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15d661dfd41ead8b4c47c4b591b902ca4ac936ef;p=thirdparty%2Fknot-resolver.git

ci docker: make into a x86+arm matrix

No other job can do it, as we don't have docker images ready for that,
and the usual manual workflow won't be well usable with arm64.
We'll need to convert their generation to (manual?) CI schedules.
---

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b8f790de9..081ccf43a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,6 +27,17 @@ stages:
   - deploy
   - pkgtest
 
+
+ # https://docs.gitlab.com/ce/ci/jobs/job_control.html#select-different-runner-tags-for-each-parallel-matrix-job
+.multi_platform: &multi_platform
+  parallel:
+    matrix:
+      - PLATFORM: [ amd64, arm64 ]
+  tags: # some will override this part
+    - ${PLATFORM}
+    - docker
+    - linux
+
 .common: &common
   except:
     refs:
@@ -117,9 +128,10 @@ docker:
   <<: *nodep
   stage: build
   image: docker:latest
+  <<: *multi_platform
   tags:
+    - ${PLATFORM}
     - dind
-    - amd64
   variables:
     DOCKER_IMAGE_NAME: knot-resolver-test:${CI_COMMIT_SHA}
   script: