ci: kernel stored in a different s3 bucket

Due to the expiration time in `mesa-lava` (1m), the kernel used in mesa is now
using `mesa-rootfs` (1y). Due to this change, a fresh kernel image has been
prepared and mesa has also a few changes to adapt to this redirection.

cc: mesa-stable

Signed-off-by: Sergi Blanch Torne <sergi.blanch.torne@collabora.com>
Co-developed-by: Guilherme Gallo <guilherme.gallo@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28979>

.gitlab-ci.yml

@@ -33,7 +33,7 @@ workflow:
     # merge pipeline
     - if: &is-merge-attempt $GITLAB_USER_LOGIN == "marge-bot" && $CI_PIPELINE_SOURCE == "merge_request_event"
       variables:
-        KERNEL_IMAGE_BASE: https://${S3_HOST}/mesa-lava/${KERNEL_REPO}/${KERNEL_TAG}
+        KERNEL_IMAGE_BASE: https://${S3_HOST}/${S3_KERNEL_BUCKET}/${KERNEL_REPO}/${KERNEL_TAG}
         MESA_CI_PERFORMANCE_ENABLED: 1
         VALVE_INFRA_VANGOGH_JOB_PRIORITY: ""  # Empty tags are ignored by gitlab
     # post-merge pipeline
@@ -41,24 +41,24 @@ workflow:
     # nightly pipeline
     - if: &is-scheduled-pipeline $CI_PIPELINE_SOURCE == "schedule"
       variables:
-        KERNEL_IMAGE_BASE: https://${S3_HOST}/mesa-lava/${KERNEL_REPO}/${KERNEL_TAG}
+        KERNEL_IMAGE_BASE: https://${S3_HOST}/${S3_KERNEL_BUCKET}/${KERNEL_REPO}/${KERNEL_TAG}
         JOB_PRIORITY: 50
         VALVE_INFRA_VANGOGH_JOB_PRIORITY: priority:low
     # pipeline for direct pushes that bypassed the CI
     - if: &is-direct-push $CI_PROJECT_NAMESPACE == "mesa" && $CI_PIPELINE_SOURCE == "push" && $GITLAB_USER_LOGIN != "marge-bot"
       variables:
-        KERNEL_IMAGE_BASE: https://${S3_HOST}/mesa-lava/${KERNEL_REPO}/${KERNEL_TAG}
+        KERNEL_IMAGE_BASE: https://${S3_HOST}/${S3_KERNEL_BUCKET}/${KERNEL_REPO}/${KERNEL_TAG}
         JOB_PRIORITY: 40
         VALVE_INFRA_VANGOGH_JOB_PRIORITY: priority:low
     # pre-merge or fork pipeline
     - if: $FORCE_KERNEL_TAG != null
       variables:
-        KERNEL_IMAGE_BASE: https://${S3_HOST}/mesa-lava/${KERNEL_REPO}/${FORCE_KERNEL_TAG}
+        KERNEL_IMAGE_BASE: https://${S3_HOST}/${S3_KERNEL_BUCKET}/${KERNEL_REPO}/${FORCE_KERNEL_TAG}
         JOB_PRIORITY: 50
         VALVE_INFRA_VANGOGH_JOB_PRIORITY: priority:low
     - if: $FORCE_KERNEL_TAG == null
       variables:
-        KERNEL_IMAGE_BASE: https://${S3_HOST}/mesa-lava/${KERNEL_REPO}/${KERNEL_TAG}
+        KERNEL_IMAGE_BASE: https://${S3_HOST}/${S3_KERNEL_BUCKET}/${KERNEL_REPO}/${KERNEL_TAG}
         JOB_PRIORITY: 50
         VALVE_INFRA_VANGOGH_JOB_PRIORITY: priority:low
 
@@ -74,6 +74,8 @@ variables:
           set +o xtrace
   S3_JWT_FILE: /s3_jwt
   S3_HOST: s3.freedesktop.org
+  # This bucket is used to fetch the kernel image
+  S3_KERNEL_BUCKET: mesa-rootfs
   # per-pipeline artifact storage on MinIO
   PIPELINE_ARTIFACTS_BASE: ${S3_HOST}/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}
   # per-job artifact storage on MinIO

.gitlab-ci/container/gitlab-ci.yml

@@ -372,7 +372,7 @@ kernel+rootfs_arm32:
     - .container+build-rules
   variables:
     FDO_DISTRIBUTION_TAG: "${MESA_IMAGE_TAG}--${MESA_ROOTFS_TAG}--${KERNEL_TAG}--${MESA_TEMPLATES_COMMIT}"
-    ARTIFACTS_PREFIX: "https://${S3_HOST}/mesa-lava"
+    ARTIFACTS_PREFIX: "https://${S3_HOST}/${S3_KERNEL_BUCKET}"
     ARTIFACTS_SUFFIX: "${MESA_ROOTFS_TAG}--${KERNEL_TAG}--${MESA_ARTIFACTS_TAG}--${MESA_TEMPLATES_COMMIT}"
     MESA_ARTIFACTS_TAG: *debian-arm64_build
     MESA_ROOTFS_TAG: *kernel-rootfs

.gitlab-ci/container/lava_build.sh

@@ -14,7 +14,7 @@ export LLVM_VERSION="${LLVM_VERSION:=15}"
 
 check_minio()
 {
-    S3_PATH="${S3_HOST}/mesa-lava/$1/${DISTRIBUTION_TAG}/${DEBIAN_ARCH}"
+    S3_PATH="${S3_HOST}/${S3_KERNEL_BUCKET}/$1/${DISTRIBUTION_TAG}/${DEBIAN_ARCH}"
     if curl -L --retry 4 -f --retry-delay 60 -s -X HEAD \
       "https://${S3_PATH}/done"; then
         echo "Remote files are up-to-date, skip rebuilding them."

.gitlab-ci/image-tags.yml

@@ -27,12 +27,12 @@ variables:
    DEBIAN_X86_64_TEST_ANDROID_TAG: "20240423-deqp"
    DEBIAN_X86_64_TEST_GL_TAG: "20240428-piglit-7a"
    DEBIAN_X86_64_TEST_VK_TAG: "20240506-pointsize"
-   KERNEL_ROOTFS_TAG: "20240506-pointsize"
+   KERNEL_ROOTFS_TAG: "20240507-kernel"
 
    ALPINE_X86_64_BUILD_TAG: "20240412-pycparser"
    ALPINE_X86_64_LAVA_SSH_TAG: "20240401-wlproto"
    FEDORA_X86_64_BUILD_TAG: "20240503-mold"
-   KERNEL_TAG: "v6.6.21-mesa-19fc"
+   KERNEL_TAG: "v6.6.21-mesa-f8ea"
    KERNEL_REPO: "gfx-ci/linux"
    PKG_REPO_REV: "3cc12a2a"
 

.gitlab-ci/lava/lava-gitlab-ci.yml

@@ -11,7 +11,7 @@ variables:
     # proxy used to cache data locally
     FDO_HTTP_CACHE_URI: "http://caching-proxy/cache/?uri="
     # base system generated by the container build job, shared between many pipelines
-    BASE_SYSTEM_HOST_PREFIX: "${S3_HOST}/mesa-lava"
+    BASE_SYSTEM_HOST_PREFIX: "${S3_HOST}/${S3_KERNEL_BUCKET}"
     BASE_SYSTEM_MAINLINE_HOST_PATH: "${BASE_SYSTEM_HOST_PREFIX}/${FDO_UPSTREAM_REPO}/${DISTRIBUTION_TAG}/${DEBIAN_ARCH}"
     BASE_SYSTEM_FORK_HOST_PATH: "${BASE_SYSTEM_HOST_PREFIX}/${CI_PROJECT_PATH}/${DISTRIBUTION_TAG}/${DEBIAN_ARCH}"
     # per-job build artifacts