feat(iroha2-ledger): add Iroha V2 test ledger image and setup class

- Add a new test image for Iroha V2 (iroha2-all-in-one). It start a test ledger in single container,
  and also contains a proxy script for running iroha_client_cli.
- Add the new image to the CI.
- Add a new class for starting and interacting with Iroha V2 test ledger
  from typescript test - Iroha2TestLedger.
- Add test for test setup class to ensure basic functions are working correctly.

Relates to hyperledger-cacti#2138

Signed-off-by: Michal Bajer <michal.bajer@fujitsu.com>

.github/workflows/iroha2-all-in-one-publish.yaml

@@ -0,0 +1,56 @@
+name: iroha2-all-in-one-publish
+
+on:
+ push:
+ # Publish `main` as Docker `latest` image.
+ branches:
+ - main
+
+ # Publish `v1.2.3` tags as releases.
+ tags:
+ - v*
+
+env:
+ IMAGE_NAME: cactus-iroha2-all-in-one
+
+jobs:
+ # Push image to GitHub Packages.
+ # See also https://docs.docker.com/docker-hub/builds/
+ build-tag-push-container:
+ runs-on: ubuntu-20.04
+ env:
+ DOCKER_BUILDKIT: 1
+ DOCKERFILE_PATH: ./tools/docker/iroha2-all-in-one/Dockerfile
+ DOCKER_BUILD_DIR: ./tools/docker/iroha2-all-in-one/
+ permissions:
+ packages: write
+ contents: read
+
+ steps:
+ - uses: actions/checkout@v2.4.0
+
+ - name: Build image
+ run: docker build $DOCKER_BUILD_DIR --file $DOCKERFILE_PATH --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}"
+
+ - name: Log in to registry
+ # This is where you will update the PAT to GITHUB_TOKEN
+ run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+ - name: Push image
+ run: |
+ SHORTHASH=$(git rev-parse --short "$GITHUB_SHA")
+ TODAYS_DATE="$(date +%F)"
+ DOCKER_TAG="$TODAYS_DATE-$SHORTHASH"
+ IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
+ # Change all uppercase to lowercase
+ IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
+ # Strip git ref prefix from version
+ VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
+ # Strip "v" prefix from tag name
+ [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
+ # Do not use the `latest` tag at all, tag with date + git short hash if there is no git tag
+ [ "$VERSION" == "main" ] && VERSION=$DOCKER_TAG
+ echo IMAGE_ID=$IMAGE_ID
+ echo VERSION=$VERSION
+ docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
+ docker push $IMAGE_ID:$VERSION

packages/cactus-test-tooling/src/main/typescript/common/containers.ts

@@ -653,6 +653,25 @@ export class Containers {
  }
  });
  }
+
+ /**
+ * Get all environment variables defined in container provided in argument.
+ *
+ * @param container Running dockerode container instance
+ * @returns Map between environment variable name and it's value.
+ */
+ public static async getEnvVars(
+ container: Container,
+ ): Promise<Map<string, string>> {
+ Checks.truthy(container);
+
+ const inspectInfo = await container.inspect();
+ return new Map(
+ inspectInfo.Config.Env.map(
+ (entry) => entry.split("=") as [string, string],
+ ),
+ );
+ }
 }
 
 export interface IStreamLogsRequest {