Add #!/bin/install_docker_base.sh

#!/bin/install_docker_base.sh

@@ -0,0 +1,226 @@
+#!/bin/bash
+
+set -e
+
+echo "========================================"
+echo " SIMATICA - Docker Bootstrap"
+echo "========================================"
+
+export DEBIAN_FRONTEND=noninteractive
+
+#
+# Aggiornamenti iniziali
+#
+apt-get clean
+apt-get update
+apt-get dist-upgrade -y
+apt-get autoremove -y
+
+#
+# Rimozione eventuali vecchie versioni Docker
+#
+for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do
+    apt-get remove -y "$pkg" || true
+done
+
+#
+# Pacchetti base
+#
+apt-get install -y \
+    ca-certificates \
+    curl \
+    gnupg \
+    lsb-release \
+    rsync \
+    parted \
+    software-properties-common
+
+#
+# Configurazione secondo disco
+#
+if [ -b /dev/sdb ]; then
+
+    echo "[INFO] Secondo disco rilevato: /dev/sdb"
+
+    #
+    # Se non esiste partizione, la crea
+    #
+    if ! blkid /dev/sdb1 >/dev/null 2>&1; then
+
+        echo "[INFO] Creo partizione su /dev/sdb"
+
+        parted -s /dev/sdb mklabel gpt
+        parted -s /dev/sdb mkpart primary ext4 0% 100%
+
+        sleep 2
+
+        mkfs.ext4 -F /dev/sdb1
+    fi
+
+    #
+    # Mount /mnt/docker
+    #
+    mkdir -p /mnt/docker
+
+    UUID=$(blkid -s UUID -o value /dev/sdb1)
+
+    if ! grep -q "$UUID" /etc/fstab; then
+        echo "UUID=$UUID /mnt/docker ext4 defaults,nofail 0 2" >> /etc/fstab
+    fi
+
+    mount -a
+
+    echo "[OK] Disco Docker montato"
+
+else
+
+    echo "[WARNING] Nessun secondo disco trovato"
+
+    mkdir -p /mnt/docker
+
+fi
+
+#
+# Installazione Docker ufficiale
+#
+install -m 0755 -d /etc/apt/keyrings
+
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
+    -o /etc/apt/keyrings/docker.asc
+
+chmod a+r /etc/apt/keyrings/docker.asc
+
+echo \
+"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] \
+https://download.docker.com/linux/ubuntu \
+$(. /etc/os-release && echo "${UBUNTU_CODENAME:-$VERSION_CODENAME}") stable" \
+> /etc/apt/sources.list.d/docker.list
+
+apt-get update
+
+apt-get install -y \
+    docker-ce \
+    docker-ce-cli \
+    containerd.io \
+    docker-buildx-plugin \
+    docker-compose-plugin
+
+#
+# Stop servizi
+#
+systemctl stop docker.socket || true
+systemctl stop docker || true
+systemctl stop containerd || true
+
+#
+# Directory dedicate
+#
+mkdir -p /mnt/docker/docker
+mkdir -p /mnt/docker/containerd
+mkdir -p /mnt/docker/portainer
+
+mkdir -p /etc/docker
+mkdir -p /etc/containerd
+
+#
+# Migrazione eventuali dati esistenti
+#
+rsync -aHAXx /var/lib/docker/ /mnt/docker/docker/ 2>/dev/null || true
+rsync -aHAXx /var/lib/containerd/ /mnt/docker/containerd/ 2>/dev/null || true
+
+#
+# Docker data-root
+#
+cat >/etc/docker/daemon.json <<EOF
+{
+  "data-root": "/mnt/docker/docker",
+  "log-driver": "json-file",
+  "log-opts": {
+    "max-size": "50m",
+    "max-file": "3"
+  }
+}
+EOF
+
+#
+# Containerd config
+#
+containerd config default >/etc/containerd/config.toml
+
+sed -i 's#^root = .*#root = "/mnt/docker/containerd"#' \
+    /etc/containerd/config.toml
+
+sed -i 's#^state = .*#state = "/run/containerd"#' \
+    /etc/containerd/config.toml
+
+#
+# Symlink containerd
+#
+rm -rf /var/lib/containerd || true
+
+ln -s /mnt/docker/containerd /var/lib/containerd
+
+#
+# Avvio servizi
+#
+systemctl daemon-reload
+
+systemctl enable containerd
+systemctl enable docker
+
+systemctl start containerd
+systemctl start docker
+
+#
+# Verifiche Docker
+#
+docker --version
+docker compose version
+
+docker run --rm hello-world
+
+#
+# Installazione Portainer
+#
+docker volume create portainer_data
+
+docker run -d \
+    --name portainer \
+    --restart always \
+    -p 10443:9443 \
+    -p 8099:9000 \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v /mnt/docker/portainer:/data \
+    portainer/portainer-ce:latest
+
+#
+# Prerequisiti Wazuh / Elasticsearch
+#
+sysctl -w vm.max_map_count=262144
+
+echo 'vm.max_map_count=262144' \
+    >/etc/sysctl.d/99-wazuh.conf
+
+sysctl --system
+
+#
+# MOTD Simatica
+#
+cat >/etc/motd <<EOF
+========================================
+        SIMATICA - Docker Server
+========================================
+Docker Root : /mnt/docker/docker
+Portainer   : https://$(hostname):10443
+========================================
+EOF
+
+#
+# Pulizia finale
+#
+apt-get autoremove -y
+apt-get clean
+
+echo "========================================"
+echo " Bootstrap completato correttamente"
+echo "========================================"