Add ddclient LXC container

ct/ddclient.sh

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+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2026 mitchscobell
+# Author: mitchscobell
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://ddclient.net/
+
+APP="ddclient"
+var_tags="${var_tags:-network}"
+var_cpu="${var_cpu:-1}"
+var_ram="${var_ram:-512}"
+var_disk="${var_disk:-2}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /etc/ddclient.conf ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+  msg_info "Updating ${APP}"
+  $STD apt-get update
+  $STD apt-get install --only-upgrade -y ddclient
+  $STD systemctl restart ddclient
+  msg_ok "Updated ${APP}"
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Configuration file location:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}/etc/ddclient.conf${CL}"

frontend/public/json/ddclient.json

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+{
+  "name": "ddclient",
+  "slug": "ddclient",
+  "categories": [
+    4
+  ],
+  "date_created": "2026-01-31",
+  "type": "ct",
+  "updateable": true,
+  "privileged": false,
+  "interface_port": null,
+  "documentation": "https://ddclient.net/",
+  "website": "https://ddclient.net/",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/ddclient.webp",
+  "config_path": "/etc/ddclient.conf",
+  "description": "ddclient is a Perl client used to update dynamic DNS entries for accounts on a wide range of dynamic DNS service providers. It supports multiple protocols and providers, allowing automatic IP address updates for your domain names.",
+  "install_methods": [
+    {
+      "type": "default",
+      "script": "ct/ddclient.sh",
+      "resources": {
+        "cpu": 1,
+        "ram": 512,
+        "hdd": 2,
+        "os": "debian",
+        "version": "13"
+      }
+    }
+  ],
+  "default_credentials": {
+    "username": null,
+    "password": null
+  },
+  "notes": [
+    {
+      "type": "info",
+      "text": "After installation, edit `/etc/ddclient.conf` with your dynamic DNS provider credentials"
+    },
+    {
+      "type": "info",
+      "text": "Sample configuration is created for Namecheap but can be modified for other providers"
+    },
+    {
+      "type": "info",
+      "text": "The configuration file is set to chmod 600 for security"
+    }
+  ]
+}

install/ddclient-install.sh

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+#!/usr/bin/env bash
+
+# Copyright (c) 2026 mitchscobell
+# Author: mitchscobell
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://ddclient.net/
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing ddclient"
+DEBIAN_FRONTEND=noninteractive $STD apt-get -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" install -y ddclient
+msg_ok "Installed ddclient"
+
+if [[ ! -f /etc/ddclient.conf ]]; then
+  msg_info "Creating sample ddclient configuration"
+  cat << 'EOF' >/etc/ddclient.conf
+# Sample ddclient.conf
+# Replace with your actual settings
+protocol=namecheap
+use=web, web=dynamicdns.park-your-domain.com/getip
+server=dynamicdns.park-your-domain.com
+login=yourdomain.com
+password='your-ddns-password'
+@,www
+EOF
+  chmod 600 /etc/ddclient.conf
+  msg_ok "Sample /etc/ddclient.conf created"
+fi
+
+msg_info "Enabling ddclient service"
+systemctl enable -q --now ddclient
+msg_ok "ddclient service enabled and started"
+
+motd_ssh
+echo -e "echo -e \"  🔧 \\\\033[1;33m Configuration: \\\\033[1;32m/etc/ddclient.conf\\\\033[0m\"" >>/etc/profile.d/00_lxc-details.sh
+echo "echo \"\"" >>/etc/profile.d/00_lxc-details.sh
+customize
+cleanup_lxc