Add honcho (ct)

ct/honcho.sh

@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+_cs_boot="${COMMUNITY_SCRIPTS_CORE_DIR:-$(dirname "${BASH_SOURCE[0]}")/../../core}/core/build.func"
+source "$_cs_boot" 2>/dev/null || source <(curl -fsSL "${COMMUNITY_SCRIPTS_CORE_URL:-https://raw.githubusercontent.com/community-scripts/core/main}/core/build.func")
+# Copyright (c) 2021-2026 community-scripts ORG
+# Author: MickLesk (CanbiZ)
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/plastic-labs/honcho
+
+APP="Honcho"
+var_tags="${var_tags:-ai;memory;agents}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-6}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_arm64="${var_arm64:-yes}"
+var_unprivileged="${var_unprivileged:-1}"
+
+export var_honcho_provider="${var_honcho_provider:-}"
+export var_honcho_api_key="${var_honcho_api_key:-}"
+export var_honcho_base_url="${var_honcho_base_url:-}"
+export var_honcho_model="${var_honcho_model:-}"
+export var_honcho_embedding_key="${var_honcho_embedding_key:-}"
+export var_honcho_embedding_model="${var_honcho_embedding_model:-}"
+export var_honcho_embedding_dims="${var_honcho_embedding_dims:-}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+if [[ -n "${var_honcho_provider}" && ! "${var_honcho_provider}" =~ ^(openai|anthropic|gemini)$ ]]; then
+  msg_error "var_honcho_provider must be openai, anthropic or gemini"
+  exit 1
+fi
+
+function update_script() {
+  header_info
+  check_container_storage
+  check_container_resources
+
+  if [[ ! -d /opt/honcho ]]; then
+    msg_error "No Honcho Installation Found!"
+    exit
+  fi
+
+  if check_for_gh_release "honcho" "plastic-labs/honcho" "" "" "v"; then
+    msg_info "Stopping Honcho"
+    systemctl stop honcho-deriver honcho
+    msg_ok "Stopped Honcho"
+
+    PYTHON_VERSION="3.13" setup_uv
+    CLEAN_INSTALL=1 CLEAN_INSTALL_KEEP=".env" fetch_and_deploy_gh_release "honcho" "plastic-labs/honcho" "tarball" "latest" "/opt/honcho" "" "v"
+
+    msg_info "Updating Honcho"
+    cd /opt/honcho
+    $STD uv sync --frozen --no-dev
+    $STD .venv/bin/python scripts/provision_db.py
+    msg_ok "Updated Honcho"
+
+    if systemctl is-enabled -q honcho; then
+      msg_info "Starting Honcho"
+      systemctl start honcho honcho-deriver
+      msg_ok "Started Honcho"
+    fi
+    msg_ok "Updated successfully!"
+  fi
+  exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW}Access the API (interactive docs at /docs) using the following URL:${CL}"
+echo -e "${GATEWAY}${BGN}http://${IP}:8000${CL}"
+echo -e "${INFO}${YW}Admin key, sent as Authorization: Bearer <key> (more with: cd /opt/honcho && .venv/bin/python scripts/generate_jwt.py --admin):${CL}"
+echo -e "${TAB}${DGN}$(pct exec "$CTID" -- bash -c 'cd /opt/honcho && .venv/bin/python scripts/generate_jwt.py --admin --print-only')${CL}"
+echo -e "${INFO}${YW}Without an LLM provider key Honcho stays stopped: set one in /opt/honcho_data/.env, then run: systemctl enable --now honcho honcho-deriver${CL}"

install/honcho-install.sh

@@ -0,0 +1,172 @@
+#!/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/plastic-labs/honcho
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+msg_info "Installing Dependencies"
+$STD apt install -y redis-server
+msg_ok "Installed Dependencies"
+
+PG_VERSION="17" PG_MODULES="pgvector" setup_postgresql
+PG_DB_NAME="honcho" PG_DB_USER="honcho" PG_DB_EXTENSIONS="vector,pg_trgm" setup_postgresql_db
+PYTHON_VERSION="3.13" setup_uv
+fetch_and_deploy_gh_release "honcho" "plastic-labs/honcho" "tarball" "latest" "/opt/honcho" "" "v"
+
+msg_info "Installing Honcho"
+cd /opt/honcho
+# Like upstream's Dockerfile: exactly what uv.lock pins
+$STD uv sync --frozen --no-dev
+msg_ok "Installed Honcho"
+
+if [[ -t 0 && -z "${var_honcho_provider:-}${var_honcho_api_key:-}${var_honcho_base_url:-}" ]]; then
+  echo -e "${INFO}${YW} Honcho needs an LLM provider for memory, embeddings and chat; without a key it is installed but not started.${CL}"
+  read -t 300 -rsp "${TAB3}OpenAI API key (Enter to set up a provider later): " var_honcho_api_key || true
+  echo
+fi
+
+declare -A HONCHO_KEY=([openai]="" [anthropic]="" [gemini]="")
+case "${var_honcho_provider:-openai}" in
+anthropic)
+  HONCHO_TRANSPORT="anthropic" HONCHO_MODEL="${var_honcho_model:-claude-haiku-4-5}"
+  HONCHO_EMBEDDING="openai" HONCHO_EMBEDDING_MODEL="${var_honcho_embedding_model:-text-embedding-3-small}"
+  HONCHO_KEY[anthropic]="${var_honcho_api_key:-}"
+  HONCHO_KEY[openai]="${var_honcho_embedding_key:-}"
+  ;;
+gemini)
+  HONCHO_TRANSPORT="gemini" HONCHO_MODEL="${var_honcho_model:-gemini-2.5-flash}"
+  HONCHO_EMBEDDING="gemini" HONCHO_EMBEDDING_MODEL="${var_honcho_embedding_model:-gemini-embedding-001}"
+  HONCHO_KEY[gemini]="${var_honcho_api_key:-}"
+  ;;
+*)
+  HONCHO_TRANSPORT="openai" HONCHO_MODEL="${var_honcho_model:-gpt-5.4-mini}"
+  HONCHO_EMBEDDING="openai" HONCHO_EMBEDDING_MODEL="${var_honcho_embedding_model:-text-embedding-3-small}"
+  # Honcho only builds a client when the key is set; local endpoints such as Ollama ignore its value
+  HONCHO_KEY[openai]="${var_honcho_api_key:-${var_honcho_base_url:+not-needed}}"
+  ;;
+esac
+
+msg_info "Configuring Honcho"
+mkdir -p /opt/honcho_data
+cat <<EOF >/opt/honcho_data/.env
+DB_CONNECTION_URI=postgresql+psycopg://honcho:${PG_DB_PASS}@localhost:5432/honcho
+CACHE_ENABLED=true
+CACHE_URL=redis://localhost:6379/0?suppress=true
+
+# Every /v3 API request needs a JWT signed with this secret. Mint one with:
+# cd /opt/honcho && .venv/bin/python scripts/generate_jwt.py --admin
+AUTH_USE_AUTH=true
+AUTH_JWT_SECRET=$(openssl rand -hex 32)
+WEBHOOK_SECRET=$(openssl rand -hex 32)
+
+# Transports: openai (OpenAI or any OpenAI-compatible endpoint), anthropic, gemini.
+# Embeddings run on openai or gemini only. Apply changes with: systemctl restart honcho honcho-deriver
+LLM_OPENAI_API_KEY=${HONCHO_KEY[openai]}
+LLM_ANTHROPIC_API_KEY=${HONCHO_KEY[anthropic]}
+LLM_GEMINI_API_KEY=${HONCHO_KEY[gemini]}
+
+# An OpenAI-compatible endpoint (OpenRouter, Ollama, vLLM, LiteLLM) replaces api.openai.com through both lines:
+#LLM_OPENAI_BASE_URL=http://192.168.1.50:11434/v1
+#EMBEDDING_MODEL_CONFIG__OVERRIDES__BASE_URL=http://192.168.1.50:11434/v1
+# Endpoints without OpenAI Structured Outputs need:
+#DERIVER_MODEL_CONFIG__STRUCTURED_OUTPUT_MODE=json_object
+
+EMBEDDING_MODEL_CONFIG__TRANSPORT=${HONCHO_EMBEDDING}
+EMBEDDING_MODEL_CONFIG__MODEL=${HONCHO_EMBEDDING_MODEL}
+# A model with another vector size works only while nothing is embedded yet: set it here, then run
+# cd /opt/honcho && .venv/bin/python scripts/configure_embeddings.py --yes
+#EMBEDDING_VECTOR_DIMENSIONS=1536
+
+# The deriver waits for about 512 new tokens per peer, or 30 minutes, before it calls the LLM
+#DERIVER_FLUSH_ENABLED=true
+
+# Models for the deriver, summaries, dreams and dialectic chat; they must support tool calling
+EOF
+for prefix in DERIVER SUMMARY DREAM_DEDUCTION DREAM_INDUCTION DIALECTIC_LEVELS__{minimal,low,medium,high,max}_; do
+  cat <<EOF >>/opt/honcho_data/.env
+${prefix}_MODEL_CONFIG__TRANSPORT=${HONCHO_TRANSPORT}
+${prefix}_MODEL_CONFIG__MODEL=${HONCHO_MODEL}
+EOF
+done
+if [[ -n "${var_honcho_base_url:-}" ]]; then
+  cat <<EOF >>/opt/honcho_data/.env
+
+LLM_OPENAI_BASE_URL=${var_honcho_base_url}
+EMBEDDING_MODEL_CONFIG__OVERRIDES__BASE_URL=${var_honcho_base_url}
+EOF
+fi
+if [[ -n "${var_honcho_embedding_dims:-}" ]]; then
+  cat <<EOF >>/opt/honcho_data/.env
+EMBEDDING_VECTOR_DIMENSIONS=${var_honcho_embedding_dims}
+EOF
+fi
+chmod 600 /opt/honcho_data/.env
+# Honcho and its scripts load .env from /opt/honcho, which updates empty; only the link lives there
+ln -sf /opt/honcho_data/.env /opt/honcho/.env
+msg_ok "Configured Honcho"
+
+msg_info "Migrating Honcho Database"
+$STD .venv/bin/python scripts/provision_db.py
+$STD .venv/bin/python scripts/configure_embeddings.py --yes
+msg_ok "Migrated Honcho Database"
+
+msg_info "Creating Honcho Services"
+cat <<EOF >/etc/systemd/system/honcho.service
+[Unit]
+Description=Honcho API
+After=network.target postgresql.service redis-server.service
+Requires=postgresql.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/honcho
+Environment=PYTHONUNBUFFERED=1
+ExecStart=/opt/honcho/.venv/bin/fastapi run --host 0.0.0.0 --port 8000 src/main.py
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+cat <<EOF >/etc/systemd/system/honcho-deriver.service
+[Unit]
+Description=Honcho Deriver
+After=network.target postgresql.service redis-server.service honcho.service
+Requires=postgresql.service
+
+[Service]
+Type=simple
+User=root
+WorkingDirectory=/opt/honcho
+Environment=PYTHONUNBUFFERED=1
+ExecStart=/opt/honcho/.venv/bin/python -m src.deriver
+# The deriver exits 0 after an unhandled error, which Restart=on-failure would leave stopped
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
+EOF
+msg_ok "Created Honcho Services"
+
+if [[ -n "${HONCHO_KEY[$HONCHO_TRANSPORT]}" && -n "${HONCHO_KEY[$HONCHO_EMBEDDING]}" ]]; then
+  msg_info "Starting Honcho"
+  systemctl enable -q --now honcho honcho-deriver
+  msg_ok "Started Honcho"
+else
+  msg_warn "No LLM provider key (with Anthropic also an OpenAI key for embeddings): Honcho stays stopped until it is set in /opt/honcho_data/.env"
+fi
+
+motd_ssh
+customize
+cleanup_lxc