Travis: refresh docker centos:6 cache before build to fix invalid cac…

…he entry
confluentinc · Dec 2, 2020 · f678751 · f678751
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commit f678751
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -29,6 +29,11 @@ matrix:
    os: linux
    compiler: gcc
    env: ADDITIONAL_BUILDS="centos" SKIP_MAKE=y
+   before_script:
+     # Starting mid October 2020 Travis-CI has a broken docker image cache
+     # for one of the centos:6 layers, so we explicitly refresh it before
+     # doing the ADDITIONAL_BUILDS.
+     - docker pull centos:6
  - name: "Linux clang: +alpine"
    os: linux
    compiler: clang