ci(db): clean up database container after test run (#222)

* docs(testing): update local development test docs for container cleanup

* update CI actions

* update host/port in userhosts example

.github/workflows/pr-ci.yaml

@@ -99,7 +99,6 @@ jobs:
       matrix:
         java: [ '17', '21' ]
     env:
-      TESTCONTAINERS_RYUK_DISABLED: true
       cache-name: cache-yarn
     name: Build and test Java ${{ matrix.java }}
     permissions:
@@ -152,7 +151,10 @@ jobs:
         chmod +x $HOME/.bin/docker
         echo "PATH=$HOME/.bin:$PATH" >> "$GITHUB_ENV"
     - name: Set up testcontainers for podman
-      run:  echo ryuk.container.privileged=true > ~/.testcontainers.properties
+      run: |
+        echo ryuk.container.privileged=true > ~/.testcontainers.properties
+        echo docker.client.strategy=org.testcontainers.dockerclient.UnixSocketClientProviderStrategy >> ~/.testcontainers.properties
+        echo testcontainers.reuse.enable=false >> ~/.testcontainers.properties
     - name: Start Podman API
       run: systemctl --user enable --now podman.socket
     - name: Set DOCKER_HOST environment variable

.github/workflows/push-ci.yaml

@@ -44,7 +44,6 @@ jobs:
         java: [ '17', '21' ]
     env:
       IMAGE_VERSION: ${{ needs.get-pom-properties.outputs.image-version }}
-      TESTCONTAINERS_RYUK_DISABLED: true
       cache-name: cache-yarn
     name: Build and test Java ${{ matrix.java }}
     permissions:
@@ -94,7 +93,10 @@ jobs:
         chmod +x $HOME/.bin/docker
         echo "PATH=$HOME/.bin:$PATH" >> "$GITHUB_ENV"
     - name: Set up testcontainers for podman
-      run:  echo ryuk.container.privileged=true > ~/.testcontainers.properties
+      run: |
+        echo ryuk.container.privileged=true > ~/.testcontainers.properties
+        echo docker.client.strategy=org.testcontainers.dockerclient.UnixSocketClientProviderStrategy >> ~/.testcontainers.properties
+        echo testcontainers.reuse.enable=false >> ~/.testcontainers.properties
     - name: Start Podman API
       run: systemctl --user enable --now podman.socket
     - name: Set DOCKER_HOST environment variable

README.md

@@ -90,7 +90,13 @@ $ systemctl --user enable --now podman.socket
 `$HOME/.bashrc` (or equivalent shell configuration)
 ```bash
 export DOCKER_HOST=unix:///run/user/$(id -u)/podman/podman.sock
-export TESTCONTAINERS_RYUK_DISABLED=true
+```
+
+`$HOME/.testcontainers.properties`
+```properties
+ryuk.container.privileged=true
+docker.client.strategy=org.testcontainers.dockerclient.UnixSocketClientProviderStrategy
+testcontainers.reuse.enable=false
 ```
 
 Build the container image and run smoketests. This will spin up the cryostat container and its required services.
@@ -114,9 +120,9 @@ $ export LD_PRELOAD=$HOME/bin/lib/libuserhosts.so
 
 You can verify that this setup works by running `smoketest.bash`, and then in another terminal:
 ```bash
-$ LD_PRELOAD=$HOME/bin/libuserhosts.so ping cryostat3
-$ LD_PRELOAD=$HOME/bin/libuserhosts.so curl http://cryostat3:8181
-$ LD_PRELOAD=$HOME/bin/libuserhosts.so firefox http://cryostat3:8181
+$ LD_PRELOAD=$HOME/bin/libuserhosts.so ping auth
+$ LD_PRELOAD=$HOME/bin/libuserhosts.so curl http://auth:8080
+$ LD_PRELOAD=$HOME/bin/libuserhosts.so firefox http://auth:8080
 ```
 
 ### Smoketesting in K8s