Add langflow (ct)

ct/langflow.sh

@@ -4,16 +4,16 @@ source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_
 # 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/QuantumNous/new-api
+# Source: https://github.com/langflow-ai/langflow
 
-APP="New-API"
-var_tags="${var_tags:-ai;llm;gateway}"
-var_cpu="${var_cpu:-1}"
-var_ram="${var_ram:-512}"
-var_disk="${var_disk:-4}"
+APP="Langflow"
+var_tags="${var_tags:-ai;llm;agents}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-8}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-13}"
-var_arm64="${var_arm64:-yes}"
+#var_arm64="${var_arm64:-no}" # unset = ask the user; set yes/no only when verified
 var_unprivileged="${var_unprivileged:-1}"
 
 export var_admin_user="${var_admin_user:-}"
@@ -29,21 +29,29 @@ function update_script() {
   check_container_storage
   check_container_resources
 
-  if [[ ! -f /opt/new-api/new-api ]]; then
+  if [[ ! -d /opt/langflow ]]; then
     msg_error "No ${APP} Installation Found!"
     exit
   fi
 
-  if check_for_gh_release "new-api" "QuantumNous/new-api"; then
-    msg_info "Stopping New API"
-    systemctl stop new-api
-    msg_ok "Stopped New API"
+  if check_for_gh_release "langflow" "langflow-ai/langflow"; then
+    msg_info "Stopping Langflow"
+    systemctl stop langflow
+    msg_ok "Stopped Langflow"
 
-    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "new-api" "QuantumNous/new-api" "singlefile" "latest" "/opt/new-api" "$(arch_resolve "new-api-v" "new-api-arm64-v")*[0-9]"
+    PYTHON_VERSION="3.14" USE_UVX="YES" setup_uv
 
-    msg_info "Starting New API"
-    systemctl start new-api
-    msg_ok "Started New API"
+    msg_info "Updating Langflow"
+    $STD uv venv --clear --python 3.14 /opt/langflow/.venv
+    $STD uv pip install --python /opt/langflow/.venv/bin/python "langflow==${CHECK_UPDATE_RELEASE#v}"
+    cat <<EOF >~/.langflow
+${CHECK_UPDATE_RELEASE#v}
+EOF
+    msg_ok "Updated Langflow"
+
+    msg_info "Starting Langflow"
+    systemctl start langflow
+    msg_ok "Started Langflow"
     msg_ok "Updated successfully!"
   fi
   exit
@@ -56,5 +64,5 @@ description
 msg_ok "Completed Successfully!\n"
 echo -e "${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://${IP}:3000${CL}"
-echo -e "${INFO}${YW}Admin login: /opt/new-api_data/.env (inside the container)${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:7860${CL}"
+echo -e "${INFO}${YW}Login: LANGFLOW_SUPERUSER and LANGFLOW_SUPERUSER_PASSWORD in /opt/langflow_data/.env (inside the container)${CL}"

install/langflow-install.sh

@@ -0,0 +1,68 @@
+#!/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/langflow-ai/langflow
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+NODE_VERSION="24" setup_nodejs
+PYTHON_VERSION="3.14" USE_UVX="YES" setup_uv
+
+LANGFLOW_VERSION="${var_appversion:-$(get_latest_github_release "langflow-ai/langflow")}"
+msg_info "Installing Langflow ${LANGFLOW_VERSION#v}"
+$STD uv venv --python 3.14 /opt/langflow/.venv
+$STD uv pip install --python /opt/langflow/.venv/bin/python "langflow==${LANGFLOW_VERSION#v}"
+cat <<EOF >~/.langflow
+${LANGFLOW_VERSION#v}
+EOF
+msg_ok "Installed Langflow ${LANGFLOW_VERSION#v}"
+
+msg_info "Configuring Langflow"
+mkdir -p /opt/langflow_data/logs
+cat <<EOF >/opt/langflow_data/.env
+LANGFLOW_HOST=0.0.0.0
+LANGFLOW_PORT=7860
+LANGFLOW_CONFIG_DIR=/opt/langflow_data
+LANGFLOW_DATABASE_URL=sqlite:////opt/langflow_data/langflow.db
+LANGFLOW_KNOWLEDGE_BASES_DIR=/opt/langflow_data/knowledge_bases
+LANGFLOW_LOG_FILE=/opt/langflow_data/logs/langflow.log
+LANGFLOW_SECRET_KEY=$(/opt/langflow/.venv/bin/python -c "from secrets import token_urlsafe; print(token_urlsafe(32))")
+LANGFLOW_AUTO_LOGIN=False
+LANGFLOW_SUPERUSER='${var_admin_user:-langflow}'
+LANGFLOW_SUPERUSER_PASSWORD='${var_admin_pass:-$(random_password)}'
+EOF
+chmod 600 /opt/langflow_data/.env
+msg_ok "Configured Langflow"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/langflow.service
+[Unit]
+Description=Langflow
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+WorkingDirectory=/opt/langflow_data
+EnvironmentFile=/opt/langflow_data/.env
+ExecStart=/opt/langflow/.venv/bin/langflow run
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now langflow
+msg_ok "Created Service"
+
+motd_ssh
+customize
+cleanup_lxc

install/new-api-install.sh

@@ -1,67 +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/QuantumNous/new-api
-
-source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
-color
-verb_ip6
-catch_errors
-setting_up_container
-network_check
-update_os
-
-fetch_and_deploy_gh_release "new-api" "QuantumNous/new-api" "singlefile" "latest" "/opt/new-api" "$(arch_resolve "new-api-v" "new-api-arm64-v")*[0-9]"
-
-msg_info "Configuring New API"
-ADMIN_USER="${var_admin_user:-admin}"
-ADMIN_PASS="${var_admin_pass:-$(random_password)}"
-mkdir -p /opt/new-api_data/logs
-cat <<EOF >/opt/new-api_data/.env
-PORT=3000
-SQLITE_PATH=/opt/new-api_data/new-api.db
-SESSION_SECRET=$(openssl rand -hex 32)
-CRYPTO_SECRET=$(openssl rand -hex 32)
-BATCH_UPDATE_ENABLED=true
-NEW_API_ADMIN_USER=${ADMIN_USER}
-NEW_API_ADMIN_PASSWORD=${ADMIN_PASS}
-EOF
-chmod 600 /opt/new-api_data/.env
-msg_ok "Configured New API"
-
-msg_info "Creating Service"
-cat <<EOF >/etc/systemd/system/new-api.service
-[Unit]
-Description=New API
-After=network.target
-
-[Service]
-Type=simple
-WorkingDirectory=/opt/new-api_data
-EnvironmentFile=/opt/new-api_data/.env
-ExecStart=/opt/new-api/new-api --log-dir /opt/new-api_data/logs
-Restart=on-failure
-RestartSec=5
-
-[Install]
-WantedBy=multi-user.target
-EOF
-systemctl enable -q --now new-api
-msg_ok "Created Service"
-
-msg_info "Creating New API Admin Account"
-for _ in {1..60}; do
-  curl -fsS http://127.0.0.1:3000/api/status &>/dev/null && break
-  sleep 1
-done
-jq -nc --arg u "$ADMIN_USER" --arg p "$ADMIN_PASS" \
-  '{username: $u, password: $p, confirmPassword: $p, SelfUseModeEnabled: false, DemoSiteEnabled: false}' |
-  curl -fsS -X POST http://127.0.0.1:3000/api/setup -H "Content-Type: application/json" --data-binary @- |
-  jq -e '.success' >/dev/null
-msg_ok "Created New API Admin Account"
-
-motd_ssh
-customize
-cleanup_lxc