app/data/compose/docker-compose-fixturenet-eth.yml

@@ -20,6 +20,7 @@ services:
       CERC_REMOTE_DEBUG: "true"
       CERC_RUN_STATEDIFF: "detect"
       CERC_STATEDIFF_DB_NODE_ID: 1
+      CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
     env_file:
       - ../config/fixturenet-eth/fixturenet-eth.env
     image: cerc/fixturenet-eth-geth:local

app/data/container-build/cerc-fixturenet-eth-geth/run-el.sh

@@ -1,5 +1,9 @@
 #!/bin/bash
 
+if [ -n "$CERC_SCRIPT_DEBUG" ]; then
+    set -x
+fi
+
 ETHERBASE=`cat /opt/testnet/build/el/accounts.csv | head -1 | cut -d',' -f2`
 NETWORK_ID=`cat /opt/testnet/el/el-config.yaml | grep 'chain_id' | awk '{ print $2 }'`
 NETRESTRICT=`ip addr | grep inet | grep -v '127.0' | awk '{print $2}'`
@@ -28,7 +32,9 @@ else
     echo -n "$JWT" > /opt/testnet/build/el/jwtsecret
 
     if [ "$CERC_RUN_STATEDIFF" == "detect" ] && [ -n "$CERC_STATEDIFF_DB_HOST" ]; then
-      if [ -n "$(dig $CERC_STATEDIFF_DB_HOST +short)" ]; then
+      dig_result=$(dig $CERC_STATEDIFF_DB_HOST +short)
+      dig_status_code=$?
+      if [[ $dig_status_code = 0 && -n $dig_result ]]; then
         echo "Statediff DB at $CERC_STATEDIFF_DB_HOST"
         CERC_RUN_STATEDIFF="true"
       else

app/data/container-build/cerc-fixturenet-eth-lighthouse/Dockerfile

@@ -27,4 +27,8 @@ RUN cd /opt/testnet && make genesis-cl
 # Work around some bugs in lcli where the default path is always used.
 RUN mkdir -p /root/.lighthouse && cd /root/.lighthouse && ln -s /opt/testnet/build/cl/testnet
 
+RUN mkdir -p /scripts
+COPY scripts/status-internal.sh /scripts
+COPY scripts/status.sh /scripts
+
 ENTRYPOINT ["/opt/testnet/run.sh"]

app/data/container-build/cerc-fixturenet-eth-lighthouse/scripts/status-internal.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# Wrapper to facilitate using status.sh inside the container
+if [ -n "$CERC_SCRIPT_DEBUG" ]; then
+    set -x
+fi
+export LIGHTHOUSE_BASE_URL="http://fixturenet-eth-lighthouse-1:8001"
+export GETH_BASE_URL="http://fixturenet-eth-geth-1-1:8545"
+# See: https://stackoverflow.com/a/246128/1701505
+SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
+$SCRIPT_DIR/status.sh

app/data/container-build/cerc-fixturenet-eth-lighthouse/scripts/status.sh

@@ -1,5 +1,7 @@
-#!/bin/bash
-
+#!/usr/bin/env bash
+if [ -n "$CERC_SCRIPT_DEBUG" ]; then
+    set -x
+fi
 STATUSES=("geth to generate DAG" "beacon phase0" "beacon altair" "beacon bellatrix pre-merge" "beacon bellatrix merge")
 STATUS=0
 
@@ -7,6 +9,8 @@ STATUS=0
 LIGHTHOUSE_BASE_URL=${LIGHTHOUSE_BASE_URL}
 GETH_BASE_URL=${GETH_BASE_URL}
 
+# TODO: Docker commands below should be replaced by some interface into stack orchestrator
+# or some execution environment-neutral mechanism.
 if [ -z "$LIGHTHOUSE_BASE_URL" ]; then
   LIGHTHOUSE_CONTAINER=`docker ps -q -f "name=fixturenet-eth-lighthouse-1-1"`
   LIGHTHOUSE_PORT=`docker port $LIGHTHOUSE_CONTAINER 8001 | cut -d':' -f2`

app/data/stacks/fixturenet-eth/README.md

@@ -4,12 +4,12 @@ Instructions for deploying a local a geth + lighthouse blockchain "fixturenet" f
 
 ## Clone required repositories
 ```
-$ laconic-so setup-repositories --include cerc-io/go-ethereum
+$ laconic-so --stack fixturenet-eth setup-repositories
 ```
 
 ## Build the fixturenet-eth containers
 ```
-$ laconic-so build-containers --include cerc/go-ethereum,cerc/lighthouse,cerc/fixturenet-eth-geth,cerc/fixturenet-eth-lighthouse
+$ laconic-so --stack fixturenet-eth build-containers
 ```
 This should create several container images in the local image registry: 
 
@@ -20,7 +20,7 @@ This should create several container images in the local image registry:
 
 ## Deploy the stack
 ```
-$ laconic-so deploy-system --include fixturenet-eth up
+$ laconic-so --stack fixturenet-eth deploy-system up
 ```
 
 ## Check status

app/data/stacks/fixturenet-eth/stack.yml

@@ -3,10 +3,11 @@ name: fixturenet-eth
 decription: "Ethereum Fixturenet"
 repos:
   - cerc-io/go-ethereum
+  - cerc-io/tx-spammer
 containers:
   - cerc/go-ethereum
   - cerc/lighthouse
   - cerc/fixturenet-eth-geth
   - cerc/fixturenet-eth-lighthouse
 pods:
-  - fixturenet-eth
+  - fixturenet-eth

app/deploy_system.py

@@ -37,6 +37,7 @@ def command(ctx, include, exclude, cluster, command, extra_args):
 
     # TODO: implement option exclusion and command value constraint lost with the move from argparse to click
 
+    debug = ctx.obj.debug
     quiet = ctx.obj.quiet
     verbose = ctx.obj.verbose
     dry_run = ctx.obj.dry_run
@@ -91,6 +92,8 @@ def command(ctx, include, exclude, cluster, command, extra_args):
 
     if not dry_run:
         if command == "up":
+            if debug:
+                os.environ["CERC_SCRIPT_DEBUG"] = "true"
             if verbose:
                 print(f"Running compose up for extra_args: {extra_args_list}")
             docker.compose.up(detach=True, services=extra_args_list)
@@ -104,9 +107,12 @@ def command(ctx, include, exclude, cluster, command, extra_args):
                 sys.exit(1)
             service_name = extra_args_list[0]
             command_to_exec = extra_args_list[1:]
+            container_exec_env = {
+                "CERC_SCRIPT_DEBUG": "true"
+            } if debug else None
             if verbose:
                 print(f"Running compose exec {service_name} {command_to_exec}")
-            docker.compose.execute(service_name, command_to_exec)
+            docker.compose.execute(service_name, command_to_exec, envs=container_exec_env)
         elif command == "port":
             if extra_args_list is None or len(extra_args_list) < 2:
                 print("Usage: port <service> <exposed-port>")