[docker in docker] Adds retries for docker daemon startup and cgroup nesting (#669)feature_docker-in-docker_2.4.0

* adds retry logic

* adds stress test workflow

* Adds cgroup retries

* update workflow

* move sleep cmd

* update test

* cleanup

1 files changed, 37 insertions, 0 deletions

diff --git a/.github/workflows/docker-in-docker-stress-test.yaml b/.github/workflows/docker-in-docker-stress-test.yaml
new file mode 100644
index 0000000..569f946
--- /dev/null
+++ b/.github/workflows/docker-in-docker-stress-test.yaml
@@ -0,0 +1,37 @@
+name: "Stress test - Docker in Docker"
+on:
+  pull_request:
+    paths:
+      - 'src/docker-in-docker/**'
+  workflow_dispatch:
+
+jobs:
+  test:
+    strategy:
+      matrix:
+        test-pass: [ 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50 ]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: "Install latest devcontainer CLI"
+        run: npm install -g @devcontainers/cli
+
+      - name: "Generating tests for 'docker-in-docker' which validates if docker daemon is running"
+        run: devcontainer features test --skip-scenarios -f docker-in-docker -i mcr.microsoft.com/devcontainers/base:ubuntu .
+
+  test-onCreate:
+    strategy:
+      matrix:
+        test-pass: [ 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50 ]
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: "Install latest devcontainer CLI"
+        run: npm install -g @devcontainers/cli
+
+      - name: "Generating tests for 'docker-in-docker' which validates if docker daemon is available within 'onCreateCommand'"
+        run: devcontainer features test -f docker-in-docker --skip-autogenerated --filter "docker_with_on_create_command"
\ No newline at end of file