Continue work on builder

- add conditional proxy support
- use xargs to parallelize image builds
- some tweaking and notes

docker/_builder/.env

@@ -19,6 +19,10 @@ TPOT_GHCR_REPO=ghcr.io/telekom-security
 TPOT_VERSION=testing
 
 # T-Pot platforms (architectures)
-#  Most docker features are available on linux
+# Most docker features are available on linux
 TPOT_AMD64=linux/amd64
 TPOT_ARM64=linux/arm64
+
+# Proxy
+# Set Proxy (i.e. "http://proxy:3128") to improve speed (while caching)
+# PROXY="http://proxy:3128"

docker/_builder/builder.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# ANSI color codes for green (OK) and red (FAIL)
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+NC='\033[0m' # No Color
+
+# List of services to build
+services="adbhoney nginx map"
+#test=$(docker compose config --services)
+#echo $test
+
+# Loop through each service
+echo $services | tr ' ' '\n' | xargs -I {} -P 3 bash -c '
+    echo "Building service: {}" && \
+    docker compose build {} --no-cache 2>&1 > {}.log && \
+    echo -e "Service {}: [\033[0;32mOK\033[0m]" || \
+    echo -e "Service {}: [\033[0;31mFAIL\033[0m]"
+'

docker/_builder/docker-compose.yml

@@ -7,6 +7,8 @@
 
 # Common build config
 x-common-build: &common-build
+  args:
+    PROXY: ${PROXY}
   dockerfile: ./Dockerfile
   platforms:
     - ${TPOT_AMD64}

docker/_builder/setup_builder.sh

@@ -39,15 +39,19 @@ echo "Docs: https://docs.docker.com/desktop/multi-arch/"
 echo
 echo "Example (build release): docker compose build"
 echo
-echo "Example (push release): docker compose build --push"
+echo "Example (build and push release): docker compose build --push"
 echo
 echo "Example (build single image): docker compose build tpotinit"
 echo
 echo "Example (build and push single image): docker compose build tpotinit --push"
 echo
-echo "Resolve problems running ..."
+echo "Resolve problems running buildx:"
 echo "docker buildx create --use --name mybuilder"
 echo "docker buildx inspect mybuilder --bootstrap"
 echo "docker login -u <username>"
 echo "docker login ghcr.io - <username>"
 echo
+echo "Resolve segmentation faults when building arm64 images in qemu on amd64:"
+echo "docker run --rm --privileged multiarch/qemu-user-static --reset -p yes"
+echo
+