chore: store umbrelos deployment files

deploy/umbrelos/docker-compose.yml

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+version: "3.7"
+
+services:
+  app_proxy:
+    environment:
+      APP_HOST: formicaio-apps-formicaio_nginx_1
+      APP_PORT: 52100
+    container_name: formicaio-apps-formicaio_app_proxy_1
+  nginx:
+    image: nginx:alpine
+    volumes:
+      - ${APP_DATA_DIR}/nginx.conf:/etc/nginx/conf.d/default.conf
+    extra_hosts:
+      - host.docker.internal:host-gateway
+    container_name: formicaio-apps-formicaio_nginx_1
+  docker:
+    image: >-
+      docker:27.4.1-dind@sha256:3c8fb358b82767a38189e54a89a2ba8d71109f0a17efa87fd009ef8283c46df6
+    privileged: true
+    network_mode: host
+    stop_grace_period: 1m
+    restart: on-failure
+    environment:
+      DOCKER_ENSURE_BRIDGE: dind0:10.32.0.1/16
+    entrypoint: /entrypoint.sh
+    command: |
+      dockerd
+        --bridge dind0
+        --data-root /data/data
+        --exec-root /data/exec
+        --host unix:///data/docker.sock
+        --pidfile /data/docker.pid
+    volumes:
+      - ${APP_DATA_DIR}/entrypoint.sh:/entrypoint.sh
+      - ${APP_DATA_DIR}/data/docker:/data
+    container_name: formicaio-apps-formicaio_docker_1
+  formicaio:
+    image: bochaco/formicaio:latest
+    privileged: true
+    network_mode: host
+    restart: on-failure
+    stop_grace_period: 5s
+    environment:
+      NODE_CONTAINER_IMAGE_TAG: latest
+      DOCKER_SOCKET_PATH: /var/run/docker.sock
+      DB_PATH: /data
+    volumes:
+      - ${APP_DATA_DIR}/data/formicaio:/data
+      - ${APP_DATA_DIR}/data/docker:/var/run
+    devices:
+      - /dev:/dev
+    container_name: formicaio-apps-formicaio_formicaio_1

deploy/umbrelos/entrypoint.sh

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+#!/bin/sh
+
+# This hack can be removed if https://github.com/docker-library/docker/pull/444 gets merged.
+
+# Remove docker pidfile if it exists to ensure Docker can start up after a bad shutdown
+pidfile="/var/run/docker.pid"
+if [[ -f "${pidfile}" ]]
+then
+    rm -f "${pidfile}"
+fi
+
+# Use nftables as the backend for iptables
+for command in iptables iptables-restore iptables-restore-translate iptables-save iptables-translate
+do
+    ln -sf /sbin/xtables-nft-multi /sbin/$command
+done
+
+# Ensure that a bridge exists with the given name
+ensure_bridge_exists() {
+    local name="${1}"
+    local ip_range="${2}"
+
+    # Check if the bridge already exists
+    if ip link show "${name}" &>/dev/null
+    then
+        echo "Bridge '${name}' already exists. Skipping creation."
+        ip addr show "${name}"
+        return
+    fi
+
+    echo "Bridge '${name}' does not exist. Creating..."
+    ip link add "${name}" type bridge
+    ip addr add "${ip_range}" dev "${name}"
+    ip link set "${name}" up
+
+    echo "Bridge '${name}' is now up with IP range '${ip_range}'."
+    ip addr show "${name}"
+}
+
+if [[ "${DOCKER_ENSURE_BRIDGE}" != "" ]]
+then
+    bridge="${DOCKER_ENSURE_BRIDGE%%:*}"
+    ip_range="${DOCKER_ENSURE_BRIDGE#*:}"
+    ensure_bridge_exists "${bridge}" "${ip_range}"
+fi
+
+exec dockerd-entrypoint.sh $@