Upgrade to Git 2.26

- update Docker base image
- update CI testing matrix

Part of: https://gitlab.com/gitlab-org/gitaly/issues/2497

5 files changed, 26 insertions, 13 deletions

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e7998d861..68885ece5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,13 +4,13 @@ stages:
   - publish
 
 default:
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.24
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.26
   tags:
     - gitlab-org
 
 variables:
   DOCKER_DRIVER: overlay2
-  CUSTOM_IMAGE_VERSION: ruby-2.6-golang-1.13-git-2.24
+  CUSTOM_IMAGE_VERSION: ruby-2.6-golang-1.13-git-2.26
   SAST_DISABLE_DIND: "true"
   SAST_DEFAULT_ANALYZERS: "gosec"
 
@@ -97,33 +97,41 @@ proto:
 
 build:go1.14:
   <<: *build_definition
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.24
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.26
 
 build:go1.13:
   <<: *build_definition
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.22
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.24
 
 binaries_go1.14:
   <<: *assemble_definition
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.24
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.26
 
 binaries_go1.13:
   <<: *assemble_definition
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.22
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.24
+
+test:go1.14-git-2.26-ruby-2.6:
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.26
+  <<: *test_definition
 
 test:go1.14-git-2.24-ruby-2.6:
   image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.24
   <<: *test_definition
 
-test:go1.13-git-2.21-ruby-2.6:
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.21
+test:go1.14-git-2.22-ruby-2.6:
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.14-git-2.26
   <<: *test_definition
 
-test:go1.13-git-2.22-ruby-2.6:
-  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.22
+test:go1.13-git-2.26-ruby-2.6:
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.26
   <<: *test_definition
 
 test:go1.13-git-2.24-ruby-2.6:
+  image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.22
+  <<: *test_definition
+
+test:go1.13-git-2.22-ruby-2.6:
   image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.24
   <<: *test_definition
 
diff --git a/Dockerfile b/Dockerfile
index 8396ea028..37a57e430 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 # See the _support/load-cluster/docker-compose.yml for an example of how to use
 # this image
 #
-FROM registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.24
+FROM registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.26
 
 RUN mkdir -p /app/ruby
 
diff --git a/README.md b/README.md
index aea4e2d3b..aec604d7d 100644
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ Gitaly requires Go 1.13.9 or newer and Ruby 2.6. Run `make` to download
 and compile Ruby dependencies, and to compile the Gitaly Go
 executable.
 
-Gitaly uses `git`. Versions `2.22.0` and `2.24.0` are supported.
+Gitaly uses `git`. Versions `2.24.x` and `2.26.x` are supported.
 
 ## Configuration
 
diff --git a/_support/instrumented-cluster/docker-compose.yml b/_support/instrumented-cluster/docker-compose.yml
index bcd491740..bde60b474 100644
--- a/_support/instrumented-cluster/docker-compose.yml
+++ b/_support/instrumented-cluster/docker-compose.yml
@@ -2,7 +2,7 @@ version: "2.4"
 
 services:
   gitaly1repos:
-    image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.24
+    image: registry.gitlab.com/gitlab-org/gitlab-build-images:ruby-2.6-golang-1.13-git-2.26
     volumes:
       - gitalydata1:/repositories
       - ./gitaly1repos/setup.sh:/setup.sh
diff --git a/changelogs/unreleased/cc-git-2-26-0.yml b/changelogs/unreleased/cc-git-2-26-0.yml
new file mode 100644
index 000000000..9f0e5cb9e
--- /dev/null
+++ b/changelogs/unreleased/cc-git-2-26-0.yml
@@ -0,0 +1,5 @@
+---
+title: Upgrade to Git 2.26
+merge_request: 1983
+author:
+type: deprecated