diff --git a/.github/workflows/exotic-builds-testing.yml b/.github/workflows/exotic-builds-testing.yml
index 7c57d23815..aa4cb2ca9f 100644
--- a/.github/workflows/exotic-builds-testing.yml
+++ b/.github/workflows/exotic-builds-testing.yml
@@ -80,3 +80,35 @@ jobs:
       - name: test
         run: cmake --build . --parallel --target LuaJIT-test
         working-directory: ${{ env.BUILDDIR }}
+
+  test-exotic-tarantool:
+    strategy:
+      fail-fast: false
+      matrix:
+        ARCH: [ARM64, x86_64]
+        BUILDTYPE: [Debug, Release]
+        GC64: [ON, OFF]
+        include:
+          - BUILDTYPE: Debug
+            CMAKEFLAGS: -DCMAKE_BUILD_TYPE=Debug
+          - BUILDTYPE: Release
+            CMAKEFLAGS: -DCMAKE_BUILD_TYPE=RelWithDebInfo
+        exclude:
+          - ARCH: ARM64
+            GC64: OFF
+    name: >
+      Tarantool
+      Linux/${{ matrix.ARCH }})
+      ${{ matrix.BUILDTYPE }}
+      GC64:${{ matrix.GC64 }}
+    needs: test-exotic
+    uses: tarantool/tarantool/.github/workflows/luajit-integration.yml@fckxorg/fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      CMAKE_EXTRA_PARAMS: >
+        -G Ninja
+        ${{ matrix.CMAKEFLAGS }}
+        -DLUAJIT_ENABLE_GC64=${{ matrix.GC64 }}
+      arch: ${{ matrix.ARCH }}
+      os: Linux
+      revision: ${{ github.sha }}
+      release: fckxorg/WIP-ci-integration-on-purpose-not-in-fork
diff --git a/.github/workflows/tarantool-debug.yml b/.github/workflows/tarantool-debug.yml
new file mode 100644
index 0000000000..412924a4b3
--- /dev/null
+++ b/.github/workflows/tarantool-debug.yml
@@ -0,0 +1,46 @@
+name: Tarantool debug testing
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-debug:
+    uses: tarantool/tarantool/.github/workflows/debug.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-debug_aarch64:
+    uses: tarantool/tarantool/.github/workflows/debug_aarch64.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-debug_asan_clang:
+    uses: tarantool/tarantool/.github/workflows/debug_asan_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-exotic.yml b/.github/workflows/tarantool-exotic.yml
new file mode 100644
index 0000000000..41fe80c87e
--- /dev/null
+++ b/.github/workflows/tarantool-exotic.yml
@@ -0,0 +1,94 @@
+name: Tarantool special builds testing
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-perf_micro:
+    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-codeql:
+    uses: tarantool/tarantool/.github/workflows/codeql.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-coverage:
+    uses: tarantool/tarantool/.github/workflows/coverage.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-default_gcc_centos_7:
+    uses: tarantool/tarantool/.github/workflows/default_gcc_centos_7.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-freebsd-12:
+    uses: tarantool/tarantool/.github/workflows/freebsd-12.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-freebsd-13:
+    uses: tarantool/tarantool/.github/workflows/freebsd-13.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-lint:
+    uses: tarantool/tarantool/.github/workflows/lint.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-memtx_allocator_based_on_malloc:
+    uses: tarantool/tarantool/.github/workflows/memtx_allocator_based_on_malloc.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-out_of_source:
+    uses: tarantool/tarantool/.github/workflows/out_of_source.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-static_build:
+    uses: tarantool/tarantool/.github/workflows/static_build.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-static_build_cmake_linux:
+    uses: tarantool/tarantool/.github/workflows/static_build_cmake_linux.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-integration.yml b/.github/workflows/tarantool-integration.yml
new file mode 100644
index 0000000000..b9d33c7da9
--- /dev/null
+++ b/.github/workflows/tarantool-integration.yml
@@ -0,0 +1,34 @@
+name: Tarantool integration testing
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-integration:
+    uses: tarantool/tarantool/.github/workflows/integration.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-osx.yml b/.github/workflows/tarantool-osx.yml
new file mode 100644
index 0000000000..99e5c4a785
--- /dev/null
+++ b/.github/workflows/tarantool-osx.yml
@@ -0,0 +1,52 @@
+name: Tarantool OSX testing
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-osx_debug:
+    uses: tarantool/tarantool/.github/workflows/osx_debug.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-osx_release:
+    uses: tarantool/tarantool/.github/workflows/osx_release.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-osx_release_lto:
+    uses: tarantool/tarantool/.github/workflows/osx_release_lto.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-osx_static_cmake:
+    uses: tarantool/tarantool/.github/workflows/osx_static_cmake.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-packaging.yml b/.github/workflows/tarantool-packaging.yml
new file mode 100644
index 0000000000..23f0804008
--- /dev/null
+++ b/.github/workflows/tarantool-packaging.yml
@@ -0,0 +1,34 @@
+name: Tarantool packaging
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-packaging:
+    uses: tarantool/tarantool/.github/workflows/packaging.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-perf.yml b/.github/workflows/tarantool-perf.yml
new file mode 100644
index 0000000000..e5f63c2adf
--- /dev/null
+++ b/.github/workflows/tarantool-perf.yml
@@ -0,0 +1,34 @@
+name: Tarantool perf testing
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-perf_micro:
+    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-release.yml b/.github/workflows/tarantool-release.yml
new file mode 100644
index 0000000000..451743d22e
--- /dev/null
+++ b/.github/workflows/tarantool-release.yml
@@ -0,0 +1,58 @@
+name: Tarantool release
+
+on:
+  push:
+    branches-ignore:
+      - '**-notest'
+      - 'upstream-**'
+    tags-ignore:
+      - '**'
+
+concurrency:
+  # An update of a developer branch cancels the previously
+  # scheduled workflow run for this branch. However, the default
+  # branch, and long-term branch (tarantool/release/2.11,
+  # tarantool/release/2.10, etc) workflow runs are never canceled.
+  #
+  # We use a trick here: define the concurrency group as 'workflow
+  # run ID' + # 'workflow run attempt' because it is a unique
+  # combination for any run. So it effectively discards grouping.
+  #
+  # XXX: we cannot use `github.sha` as a unique identifier because
+  # pushing a tag may cancel a run that works on a branch push
+  # event.
+  group: ${{ startsWith(github.ref, 'refs/heads/tarantool/')
+    && format('LJ-{0}-{1}', github.run_id, github.run_attempt)
+    || format('LJ-{0}-{1}', github.workflow, github.ref) }}
+  cancel-in-progress: true
+
+jobs:
+  test-tarantool-release:
+    uses: tarantool/tarantool/.github/workflows/release.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-release_asan_clang:
+    uses: tarantool/tarantool/.github/workflows/release_asan_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-release_clang:
+    uses: tarantool/tarantool/.github/workflows/release_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-release_lto:
+    uses: tarantool/tarantool/.github/workflows/release_lto.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
+
+  test-tarantool-release_lto_clang:
+    uses: tarantool/tarantool/.github/workflows/release_lto_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
+    with:
+      submodule: luajit
+      revision: ${{ github.sha }}
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index cb4ba57b21..937f2d619d 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -82,38 +82,3 @@ jobs:
       - name: test
         run: cmake --build . --parallel --target LuaJIT-test
         working-directory: ${{ env.BUILDDIR }}
-
-
-  test-tarantool:
-    strategy:
-      fail-fast: false
-      matrix:
-        ARCH: [ARM64, x86_64]
-        BUILDTYPE: [Debug, Release]
-        GC64: [ON, OFF]
-        OS: [Linux, macOS]
-        include:
-          - BUILDTYPE: Debug
-            CMAKEFLAGS: -DCMAKE_BUILD_TYPE=Debug
-          - BUILDTYPE: Release
-            CMAKEFLAGS: -DCMAKE_BUILD_TYPE=RelWithDebInfo
-        exclude:
-          - ARCH: ARM64
-            GC64: OFF
-          - OS: macOS
-            GC64: OFF
-    name: >
-      Tarantool
-      (${{ matrix.OS }}/${{ matrix.ARCH }})
-      ${{ matrix.BUILDTYPE }}
-      GC64:${{ matrix.GC64 }}
-    needs: test-luajit
-    uses: tarantool/tarantool/.github/workflows/luajit-integration.yml@master
-    with:
-      CMAKE_EXTRA_PARAMS: >
-        -G Ninja
-        ${{ matrix.CMAKEFLAGS }}
-        -DLUAJIT_ENABLE_GC64=${{ matrix.GC64 }}
-      arch: ${{ matrix.ARCH }}
-      os: ${{ matrix.OS }}
-      revision: ${{ github.sha }}