Add elasticsearch (ct)

CHANGELOG.md

@@ -563,8 +563,6 @@ Exercise vigilance regarding copycat or coat-tailing sites that seek to exploit
 
 ### 🧰 Tools
 
-  - Dockhand ([#17191](https://github.com/community-scripts/ProxmoxVE/pull/17191))
-
   - #### 🐞 Bug Fixes
 
     - update-apps: rewrite the retired Gitea base in every container before updating it [@MickLesk](https://github.com/MickLesk) ([#17156](https://github.com/community-scripts/ProxmoxVE/pull/17156))

ct/elasticsearch.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+_CS_DEFAULT_URL="https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main"
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.elastic.co/elasticsearch
+
+APP="Elasticsearch"
+var_tags="${var_tags:-database;search}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-4096}"
+var_disk="${var_disk:-20}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+#var_arm64="${var_arm64:-no}" # unset = ask the user; set yes/no only when verified
+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/elasticsearch/elasticsearch.yml ]]; then
+    msg_error "No ${APP} Installation Found!"
+    exit
+  fi
+
+  msg_info "Updating ${APP}"
+  $STD apt update
+  $STD apt install -y elasticsearch
+  msg_ok "Updated ${APP}"
+
+  msg_info "Restarting Service"
+  systemctl restart elasticsearch
+  msg_ok "Restarted Service"
+  msg_ok "Updated successfully!"
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access it using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:9200${CL}"
+echo -e "${INFO}${YW}Set the password for the 'elastic' user:${CL}"
+echo -e "${TAB}${DEFAULT}${BGN}/usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic${CL}"

ct/headers/elasticsearch

@@ -0,0 +1,6 @@
+    ________           __  _                                __  
+   / ____/ /___ ______/ /_(_)____________  ____ ___________/ /_ 
+  / __/ / / __ `/ ___/ __/ / ___/ ___/ _ \/ __ `/ ___/ ___/ __ \
+ / /___/ / /_/ (__  ) /_/ / /__(__  )  __/ /_/ / /  / /__/ / / /
+/_____/_/\__,_/____/\__/_/\___/____/\___/\__,_/_/   \___/_/ /_/ 
+                                                                

install/elasticsearch-install.sh

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://www.elastic.co/elasticsearch
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+# vm.max_map_count is not namespaced, so a container cannot raise it - the value
+# is inherited from the Proxmox host. Elasticsearch refuses to start below the
+# required limit once it binds to a non-loopback address (production mode).
+msg_info "Checking Kernel Limits"
+if (($(sysctl -n vm.max_map_count) < 262144)); then
+  msg_error "vm.max_map_count is $(sysctl -n vm.max_map_count), Elasticsearch needs at least 262144"
+  msg_error "Set it on the PROXMOX HOST, not in this container:"
+  msg_error "  echo 'vm.max_map_count=1048576' >/etc/sysctl.d/99-elasticsearch.conf && sysctl --system"
+  exit 1
+fi
+msg_ok "Checked Kernel Limits"
+
+JAVA_VERSION="21" setup_java
+
+setup_deb822_repo \
+  "elasticsearch" \
+  "https://artifacts.elastic.co/GPG-KEY-elasticsearch" \
+  "https://artifacts.elastic.co/packages/9.x/apt" \
+  "stable" \
+  "main"
+
+msg_info "Installing Elasticsearch"
+$STD apt install -y elasticsearch
+msg_ok "Installed Elasticsearch"
+
+msg_info "Configuring Elasticsearch"
+mkdir -p /opt/elasticsearch_data
+chown -R elasticsearch:elasticsearch /opt/elasticsearch_data
+cat <<EOF >/etc/elasticsearch/elasticsearch.yml
+cluster.name: proxmox
+node.name: ${HOSTNAME}
+path.data: /opt/elasticsearch_data
+path.logs: /var/log/elasticsearch
+
+network.host: 0.0.0.0
+http.port: 9200
+discovery.type: single-node
+
+xpack.security.enabled: true
+xpack.security.enrollment.enabled: true
+xpack.security.http.ssl.enabled: false
+xpack.security.transport.ssl.enabled: false
+EOF
+
+cat <<EOF >/etc/elasticsearch/jvm.options.d/heap.options
+-Xms1g
+-Xmx1g
+EOF
+systemctl enable -q --now elasticsearch
+msg_ok "Configured Elasticsearch"
+
+
+motd_ssh
+customize
+cleanup_lxc

tools/addon/dockhand.sh

@@ -1,111 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (c) 2021-2026 community-scripts ORG
-# Author: MickLesk (CanbiZ)
-# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
-# Source: https://github.com/Finsys/dockhand
-
-if command -v curl >/dev/null 2>&1; then
-  source <(curl -fsSL ${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/core.func)
-  load_functions
-elif command -v wget >/dev/null 2>&1; then
-  source <(wget -qO- ${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/core.func)
-  load_functions
-fi
-source <(curl -fsSL ${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/lib/tools.func)
-
-color
-catch_errors
-
-APP="Dockhand"
-APP_TYPE="addon"
-INSTALL_PATH="/opt/dockhand"
-COMPOSE_FILE="${INSTALL_PATH}/docker-compose.yaml"
-DEFAULT_PORT=3000
-
-header_info "$APP"
-
-IP=$(_get_current_ip)
-
-function check_docker() {
-  if ! command -v docker >/dev/null 2>&1; then
-    msg_error "Docker is not installed. This addon requires an existing Docker host/LXC. Exiting."
-    exit 1
-  fi
-  if ! docker compose version >/dev/null 2>&1; then
-    msg_error "Docker Compose plugin is not available. Install it before running this addon. Exiting."
-    exit 1
-  fi
-  msg_ok "Docker $(docker --version | cut -d' ' -f3 | tr -d ',') and Docker Compose are available"
-}
-
-function install_dockhand() {
-  local port="${1:-$DEFAULT_PORT}"
-  check_docker
-
-  msg_info "Creating Compose Project"
-  mkdir -p "$INSTALL_PATH"
-  cat <<EOF >"$COMPOSE_FILE"
-services:
-  dockhand:
-    image: fnsys/dockhand:latest
-    container_name: dockhand
-    restart: unless-stopped
-    ports:
-      - ${port}:3000
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-      - dockhand_data:/app/data
-
-volumes:
-  dockhand_data:
-EOF
-  msg_ok "Created Compose Project"
-
-  msg_info "Starting ${APP}"
-  cd "$INSTALL_PATH"
-  $STD docker compose up -d
-  msg_ok "Started ${APP}"
-
-  msg_ok "${APP} is reachable at http://${IP}:${port}"
-  echo -e "${TAB}Open the URL and complete the first-run setup wizard to create the admin account."
-}
-
-function update_dockhand() {
-  msg_info "Pulling latest ${APP} image"
-  cd "$INSTALL_PATH"
-  $STD docker compose pull
-  msg_ok "Pulled latest image"
-
-  msg_info "Restarting ${APP}"
-  $STD docker compose up -d --remove-orphans
-  msg_ok "Restarted ${APP}"
-
-  msg_ok "${APP} updated successfully"
-}
-
-function uninstall_dockhand() {
-  msg_info "Removing ${APP}"
-  cd "$INSTALL_PATH"
-  $STD docker compose down --remove-orphans
-  cd /
-  rm -rf "$INSTALL_PATH"
-  msg_ok "${APP} uninstalled (the dockhand_data volume was kept; remove it with: docker volume rm dockhand_data)"
-}
-
-if [[ -f "$COMPOSE_FILE" ]]; then
-  read -r -p "Update (1), Uninstall (2), Cancel (3)? [1/2/3]: " action
-  action="${action//[[:space:]]/}"
-  case "$action" in
-  1) update_dockhand ;;
-  2) uninstall_dockhand ;;
-  3) msg_info "Cancelled" ;;
-  *) msg_error "Invalid input" ;;
-  esac
-else
-  read -r -p "Enter port number (default: ${DEFAULT_PORT}): " PORT_INPUT
-  PORT="${PORT_INPUT:-$DEFAULT_PORT}"
-  read -r -p "Install ${APP}? (y/n): " answer
-  answer="${answer//[[:space:]]/}"
-  [[ "${answer,,}" =~ ^(y|yes)$ ]] && install_dockhand "$PORT" || msg_info "Installation skipped"
-fi