commit b4a4842338544a1c239eabd8c28a7a0f15037f9d
Author: Sofiane Gerhardt <sofiane.gerhardt@kore-technologies.ch>
Date:   Mon Oct 21 10:50:05 2024 +0200

    First commit

diff --git a/.gitea/workflows/docker-build.yaml b/.gitea/workflows/docker-build.yaml
new file mode 100644
index 0000000..41416ed
--- /dev/null
+++ b/.gitea/workflows/docker-build.yaml
@@ -0,0 +1,28 @@
+name: Docker Image Build and Push
+
+on:
+  push:
+    branches:
+      - main
+      - 'release/*'
+
+jobs:
+  build_and_push_docker_image:
+    runs-on: [ "docker://docker" ]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push Docker image
+        run: |
+          docker build --build-arg VERSION=${GITHUB_REF_NAME} -t registry.example.com/${GITHUB_REPOSITORY}:${GITHUB_SHA} .
+          docker push registry.example.com/${GITHUB_REPOSITORY}:${GITHUB_SHA}
+
+      - name: Tag latest image
+        if: github.ref == 'refs/heads/main'
+        run: |
+          docker tag registry.example.com/${GITHUB_REPOSITORY}:${GITHUB_SHA} registry.example.com/${GITHUB_REPOSITORY}:latest
+          docker push registry.example.com/${GITHUB_REPOSITORY}:latest
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..657d0e8
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,62 @@
+# This dockerfile generates an s390x docker image for HPC containing an Hyperledger/Besu installation.
+# Build arguments:
+#   VERSION: Required. Used to label the image.
+
+ARG VERSION
+
+########################### Stage 0 ########################
+# Use distro from amd64 image
+FROM --platform=amd64 hyperledger/besu:$VERSION as linux_stage_0
+
+########################### Stage 1 ########################
+# Build the actual release docker image
+FROM ibm-semeru-runtimes:open-17-jre
+
+ARG UID=1000
+ARG GID=1000
+ARG BESU_HOME=/opt/besu
+
+RUN apt-get update && \
+apt-get install --no-install-recommends -q --assume-yes libjemalloc-dev=5.* && \
+apt-get clean  && \
+rm -rf /var/lib/apt/lists/*
+
+RUN groupadd -g $GID besu && \
+    adduser --uid $UID --gid $GID --disabled-password --gecos "" --home $BESU_HOME besu && \
+    chown $UID:$GID /opt/besu
+
+COPY --from=linux_stage_0 --chown=$UID:$GID $BESU_HOME $BESU_HOME
+
+# Add ECS formatter for Log4j2
+RUN curl -s -o $BESU_HOME/lib/log4j2-ecs-layout-1.3.0.jar https://repo1.maven.org/maven2/co/elastic/logging/log4j2-ecs-layout/1.3.0/log4j2-ecs-layout-1.3.0.jar && \
+    curl -s -o $BESU_HOME/lib/ecs-logging-core-1.3.0.jar https://repo1.maven.org/maven2/co/elastic/logging/ecs-logging-core/1.3.0/ecs-logging-core-1.3.0.jar
+RUN sed -i 's|\(^CLASSPATH=.*$\)|\1:$APP_HOME/lib/log4j2-ecs-layout-1.3.0.jar:$APP_HOME/lib/ecs-logging-core-1.3.0.jar|g' $BESU_HOME/bin/besu
+COPY --chown=$UID:$GID log4j2.xml $BESU_HOME/
+
+# Add entrypoint for HPC
+COPY --chown=$UID:$GID entrypoint.sh /usr/local/bin/entrypoint.sh
+
+# Expose services ports
+# 8545 HTTP JSON-RPC
+# 8546 WS JSON-RPC
+# 8547 HTTP GraphQL
+# 8550 HTTP ENGINE JSON-RPC
+# 8551 WS ENGINE JSON-RPC
+# 30303 P2P
+EXPOSE 8545 8546 8547 8550 8551 30303
+
+# defaults for host interfaces
+ENV BESU_RPC_HTTP_HOST 0.0.0.0
+ENV BESU_RPC_WS_HOST 0.0.0.0
+ENV BESU_GRAPHQL_HTTP_HOST 0.0.0.0
+ENV BESU_PID_PATH "/tmp/pid"
+
+ENV OTEL_RESOURCE_ATTRIBUTES="service.name=besu,service.version=$VERSION"
+
+ENV PATH="$BESU_HOME/bin:${PATH}"
+
+USER besu
+WORKDIR $BESU_HOME
+
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+HEALTHCHECK --start-period=5s --interval=5s --timeout=1s --retries=10 CMD bash -c "[ -f /tmp/pid ]"
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..2256d73
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+echo $CONFIGFILE | base64 --decode >> /config/config.toml
+echo $GENESISFILE | base64 --decode >> /config/genesis.json
+echo $LOGCONFIGFILE | base64 --decode >> /config/log-config.xml
+echo $STATICNODESFILE | base64 --decode >> /config/static-nodes.json
+
+if [[ -z "${NODEKEY}" ]]; then
+  echo "Key is not set"
+else
+  echo $NODEKEY | base64 --decode > /opt/besu/data/key
+fi
+
+if [[ -z "${PERMISSIONSFILE}" ]]; then
+  echo "Permissions File not set"
+else
+  echo $PERMISSIONSFILE | base64 --decode >> /config/permissions_config.toml
+fi
+
+/opt/besu/bin/besu \
+        --config-file=/config/config.toml \
+        --genesis-file=/config/genesis.json \
+        --nat-method="$NATMETHOD" \
+        --p2p-port="$P2PPORT" \
+        --p2p-host="$P2PHOST" \
+        --rpc-http-port="$RPCHTTPPORT" \
+        --rpc-ws-port="$RPCWSPORT" \
+        --graphql-http-port="$GRAPHQLHTTPPORT" \
+        --logging="$LOGGING" \
+        --sync-mode="$SYNCMODE" \
+        --node-private-key-file=/opt/besu/data/key;
diff --git a/log4j2.xml b/log4j2.xml
new file mode 100644
index 0000000..f38fda6
--- /dev/null
+++ b/log4j2.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+    <Properties>
+        <Property name="root.log.level">INFO</Property>
+    </Properties>
+
+    <Appenders>
+        <Console name="Console" target="SYSTEM_OUT">
+            <EcsLayout serviceName="${env:HOSTNAME}" serviceNodeName="${env:SERVER_NAME}">
+                <KeyValuePair key="env" value="${env:BESU_ENV}"/>
+            </EcsLayout>
+        </Console>
+    </Appenders>
+    <Loggers>
+        <Root level="${sys:root.log.level}">
+            <AppenderRef ref="Console" />
+        </Root>
+    </Loggers>
+</Configuration>