.

.gitea/workflows/image-build.yaml

@@ -0,0 +1,21 @@
+??? from here until ???END lines may have been inserted/deleted
+name: Lint and Test Charts
+
+on:
+  push:
+
+jobs:
+  lint-test:
+    runs-on: ubuntu-latest
+steps:
+  - uses: actions/checkout@v3
+    name: Check out code
+
+  - uses: mr-smithers-excellent/docker-build-push@v6
+    name: Build & push Docker image
+    with:
+      image: azure-agent
+      registry: repo.rre.nu
+      dockerfile: Containerfile
+      username: ${{ secrets.DOCKER_USERNAME }}
+      password: ${{ secrets.DOCKER_PASSWORD }}

Containerfile

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+ARG VERSION
+FROM registry.opensuse.org/opensuse/tumbleweed
+
+VOLUME /config
+
+
+RUN zypper --non-interactive install --no-recommends \
+  dnsmasq \
+  && zypper clean -a \
+  rm /var/log/zypper.log
+
+ENV TZ="Europe/Stockholm"
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+RUN chmod +x /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+CMD ["start"]
+

entrypoint.sh

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+#!/usr/bin/env bash
+
+
+if [[ "$1" == "start" ]]; then
+    if [[ ! -f /config/dnsmasq.conf ]]; then
+        echo "* Creating /config/dnsmasq.conf"
+        sed 's/^conf-dir=\/etc\//conf-dir=\/config\//g' /etc/dnsmasq.conf > /config/dnsmasq.conf
+    fi
+    if [[ ! -f /config/hosts/hosts ]]; then
+        echo "* Creating /config/hosts/hosts"
+        mkdir /config/hosts
+        cp /etc/hosts /config/hosts/hosts
+    fi
+    if [[ ! -f /config/resolv.conf ]]; then
+        echo "* Creating /config/resolv.conf"
+        cp /etc/resolv.conf /config/resolv.conf
+    fi
+    if [[ ! -d /config/dnsmasq.d ]]; then
+        echo "* Creating /config/dnsmasq.d"
+        mkdir /config/dnsmasq.d
+    fi
+    /usr/sbin/dnsmasq \
+        --conf-fil=/config/dnsmasq.conf \
+        --no-daemon --no-hosts  \
+        --keep-in-foreground \
+        --resolv-file=/config/resolv.conf \
+        --hostsdir=/config/hosts
+else
+    exec "$@"
+fi