ccm: delete NodeConfig fully

.github/workflows/ccm_tests.yml

@@ -0,0 +1,29 @@
+name: CCM tests
+
+on:
+  push:
+    branches:
+    - main
+    - 'branch-*'
+  pull_request:
+    branches:
+    - '**'
+env:
+  CARGO_TERM_COLOR: always
+  RUST_BACKTRACE: full
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install scylla-ccm
+        run: pip3 install https://github.com/scylladb/scylla-ccm/archive/master.zip
+      - name: Run CCM command to create the ~/.ccm dir
+        continue-on-error: true
+        run: ccm status
+      - name: Update rust toolchain
+        run: rustup update
+      - name: Run CCM tests
+        run: make ccm-test

Makefile

@@ -44,6 +44,10 @@ test: up
 	 SCYLLA_URI3=172.42.0.4:9042 \
 	 cargo test
 
+.PHONY: ccm-test
+ccm-test: 
+	 RUSTFLAGS="--cfg ccm_tests" RUST_LOG=trace cargo test --test ccm_integration
+
 .PHONY: dockerized-test
 dockerized-test: up
 	test/dockerized/run.sh

scylla/Cargo.toml

@@ -82,13 +82,14 @@ bigdecimal-04 = { package = "bigdecimal", version = "0.4" }
 scylla-proxy = { version = "0.0.3", path = "../scylla-proxy" }
 ntest = "0.9.3"
 criterion = "0.4"                                                      # Note: v0.5 needs at least rust 1.70.0
-tokio = { version = "1.34", features = ["test-util"] }
 tracing-subscriber = { version = "0.3.14", features = ["env-filter"] }
 assert_matches = "1.5.0"
 rand_chacha = "0.3.1"
 time = "0.3"
 anyhow = "1.0.95"
+tokio = { version = "1.34", features = ["test-util", "fs", "process"] }
 serde_yaml = {version = "0.9.34"}
+tempfile = "3.16"
 
 [[bench]]
 name = "benchmark"