ae739b5037
Replaces the brittle `hosts/$(hostname|lower)` assumption with a scan of hosts/*/host.yaml for a matching os_hostname field. This fixes VPS where the OS hostname (ubuntu-4gb-hel1-1) never matched the repo directory (hosts/vps/), causing a silent "No services found" false-green. Fallback to lowercase-hostname dir preserved for nodes that haven't yet received the os_hostname field; exits 1 with a clear message if neither match nor fallback directory exists. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
109 lines
3.1 KiB
Bash
Executable file
109 lines
3.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# deployment-node.sh - To be run on the execution node (SOLARIA, PIHA, VPS)
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# This script pulls the latest changes and ensures services are running.
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set -e
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# Configuration
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REPO_PATH="${HOME}/homelab-codex-ws"
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RUNTIME_PATH="/opt/homelab"
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HOSTNAME=$(hostname | tr '[:lower:]' '[:upper:]')
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CURRENT_OS_HOST=$(hostname)
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echo "--- Starting Deployment on ${HOSTNAME} ---"
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# 1. Update Repository
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if [ ! -d "$REPO_PATH" ]; then
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echo "Error: Repository not found at $REPO_PATH"
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exit 1
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fi
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cd "$REPO_PATH"
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echo "Pulling latest changes..."
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git pull
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# Resolve host directory: search hosts/*/host.yaml for os_hostname == $(hostname)
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HOST_LOGICAL=$(python3 -c "
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import yaml, os, sys
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current = '${CURRENT_OS_HOST}'
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hosts_dir = os.path.join('${REPO_PATH}', 'hosts')
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for entry in sorted(os.listdir(hosts_dir)):
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host_yaml = os.path.join(hosts_dir, entry, 'host.yaml')
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if not os.path.isfile(host_yaml):
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continue
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try:
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with open(host_yaml) as f:
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data = yaml.safe_load(f)
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if data and data.get('os_hostname') == current:
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print(entry)
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sys.exit(0)
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except Exception:
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pass
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")
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if [ -n "$HOST_LOGICAL" ]; then
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HOST_DIR="${REPO_PATH}/hosts/${HOST_LOGICAL}"
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else
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HOST_LOGICAL_FB="$(echo "$CURRENT_OS_HOST" | tr '[:upper:]' '[:lower:]')"
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echo "WARN: no os_hostname match for ${CURRENT_OS_HOST}, falling back to lowercase hostname dir" >&2
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HOST_DIR="${REPO_PATH}/hosts/${HOST_LOGICAL_FB}"
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fi
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if [ ! -d "$HOST_DIR" ]; then
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echo "Error: No host directory found for ${CURRENT_OS_HOST} (tried ${HOST_DIR})" >&2
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exit 1
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fi
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# 2. Identify Services
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SERVICES=()
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if [ -f "${HOST_DIR}/services.txt" ]; then
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mapfile -t SERVICES < <(grep -v '^\s*#' "${HOST_DIR}/services.txt" | grep -v '^\s*$')
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elif [ -f "${HOST_DIR}/services.yaml" ]; then
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SERVICES=($(python3 -c "
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import yaml, sys
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try:
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with open('${HOST_DIR}/services.yaml', 'r') as f:
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data = yaml.safe_load(f)
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if data and 'services' in data:
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if isinstance(data['services'], dict):
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print(' '.join(data['services'].keys()))
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elif isinstance(data['services'], list):
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print(' '.join(data['services']))
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except Exception as e:
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print(f'Error parsing YAML: {e}', file=sys.stderr)
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sys.exit(1)
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"))
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fi
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if [ ${#SERVICES[@]} -eq 0 ]; then
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echo "No services found for ${HOSTNAME}. Skipping service deployment."
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exit 0
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fi
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# 3. Deploy Services
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for service in "${SERVICES[@]}"; do
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echo "Deploying service: ${service}..."
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COMPOSE_FILE="${REPO_PATH}/services/${service}/docker-compose.yml"
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if [ ! -f "$COMPOSE_FILE" ]; then
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echo "Warning: Compose file not found for ${service} at ${COMPOSE_FILE}"
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continue
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fi
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TARGET_DIR="${RUNTIME_PATH}/services/${service}"
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mkdir -p "$TARGET_DIR"
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OVERRIDE_FILE="${HOST_DIR}/runtime/${service}/docker-compose.override.yml"
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COMPOSE_CMD="docker compose -f ${COMPOSE_FILE}"
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if [ -f "$OVERRIDE_FILE" ]; then
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echo "Using override file for ${service}"
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COMPOSE_CMD="${COMPOSE_CMD} -f ${OVERRIDE_FILE}"
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fi
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$COMPOSE_CMD up -d --remove-orphans
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done
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echo "--- Deployment Complete ---"
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