tools: add ppf-service

Status, start, stop, restart for PPF containers. Status includes
compose ps, master health check, and worker API query.

tools/ppf-service

@@ -0,0 +1,183 @@
+#!/bin/bash
+# ppf-service -- manage PPF containers
+#
+# Usage:
+#   ppf-service <command> [nodes...]
+#
+# Commands: status, start, stop, restart
+
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck disable=SC1091
+. "$SCRIPT_DIR/lib/ppf-common.sh"
+
+ODIN_URL="http://10.200.1.250:8081"
+
+# ---------------------------------------------------------------------------
+# Usage
+# ---------------------------------------------------------------------------
+usage() {
+    cat <<EOF
+Usage: ppf-service <command> [nodes...]
+
+Manage PPF containers on remote nodes.
+
+Commands:
+  status     show container state + health (default nodes: all)
+  start      start containers (compose up -d)
+  stop       stop containers (compose stop)
+  restart    restart containers (compose restart)
+
+Nodes:
+  all          odin + all workers (default)
+  workers      cassius, edge, sentinel
+  master       odin
+  <hostname>   specific host(s)
+
+Options:
+  --help       show this help
+  --version    show version
+
+Examples:
+  ppf-service status
+  ppf-service restart workers
+  ppf-service stop cassius edge
+  ppf-service start odin
+EOF
+    exit 0
+}
+
+# ---------------------------------------------------------------------------
+# Status helpers
+# ---------------------------------------------------------------------------
+show_health() {
+    local result
+    result=$(ansible_cmd "$MASTER" -m raw -a \
+        "curl -sf --max-time 5 ${ODIN_URL}/health 2>/dev/null || echo UNREACHABLE" \
+        2>/dev/null) || true
+    if echo "$result" | grep -qi "ok\|healthy"; then
+        log_ok "master health: ok"
+    elif echo "$result" | grep -qi "UNREACHABLE"; then
+        log_err "master health: unreachable"
+    else
+        log_warn "master health: $result"
+    fi
+}
+
+show_workers_api() {
+    local result
+    result=$(ansible_cmd "$MASTER" -m raw -a \
+        "curl -sf --max-time 5 ${ODIN_URL}/api/workers 2>/dev/null || echo '{}'" \
+        2>/dev/null) || true
+    # Just show the raw output, trimmed
+    local data
+    data=$(echo "$result" | grep -v '^\s*$' | grep -v '^[A-Z]' | head -20)
+    if [ -n "$data" ]; then
+        log_info "Worker API response:"
+        echo "$data" | while IFS= read -r line; do
+            log_dim "$line"
+        done
+    fi
+}
+
+# ---------------------------------------------------------------------------
+# Commands
+# ---------------------------------------------------------------------------
+cmd_status() {
+    local hosts="$1"
+    section "Container status"
+
+    for host in $hosts; do
+        local output
+        output=$(compose_cmd "$host" "ps" 2>/dev/null) || true
+        if echo "$output" | grep -qi "up\|running"; then
+            log_ok "$host"
+        elif echo "$output" | grep -qi "exit"; then
+            log_err "$host (exited)"
+        else
+            log_warn "$host (unknown)"
+        fi
+        echo "$output" | grep -v '^\s*$' | while IFS= read -r line; do
+            log_dim "$line"
+        done
+    done
+
+    # Show health/worker info if master is in target list
+    local h
+    for h in $hosts; do
+        if is_master "$h"; then
+            section "Master health"
+            show_health
+            show_workers_api
+            break
+        fi
+    done
+}
+
+cmd_start() {
+    local hosts="$1"
+    section "Starting containers"
+    for host in $hosts; do
+        compose_cmd "$host" "up -d" > /dev/null 2>&1 \
+            && log_ok "$host started" \
+            || log_err "$host start failed"
+    done
+}
+
+cmd_stop() {
+    local hosts="$1"
+    section "Stopping containers"
+    for host in $hosts; do
+        compose_cmd "$host" "stop" > /dev/null 2>&1 \
+            && log_ok "$host stopped" \
+            || log_err "$host stop failed"
+    done
+}
+
+cmd_restart() {
+    local hosts="$1"
+    section "Restarting containers"
+    for host in $hosts; do
+        compose_cmd "$host" "restart" > /dev/null 2>&1 \
+            && log_ok "$host restarted" \
+            || log_err "$host restart failed"
+    done
+}
+
+# ---------------------------------------------------------------------------
+# Parse args
+# ---------------------------------------------------------------------------
+[ $# -eq 0 ] && usage
+
+COMMAND=""
+TARGETS=""
+
+while [ $# -gt 0 ]; do
+    case "$1" in
+        --help|-h)    usage ;;
+        --version|-V) echo "ppf-service $PPF_TOOLS_VERSION"; exit 0 ;;
+        status|start|stop|restart)
+            [ -n "$COMMAND" ] && die "Multiple commands given"
+            COMMAND="$1"
+            ;;
+        -*)           die "Unknown option: $1" ;;
+        *)            TARGETS="${TARGETS:+$TARGETS }$1" ;;
+    esac
+    shift
+done
+
+[ -z "$COMMAND" ] && die "No command given. Use: status, start, stop, restart"
+
+TARGETS="${TARGETS:-all}"
+HOSTS=$(resolve_targets $TARGETS)
+[ -z "$HOSTS" ] && die "No valid targets"
+
+case "$COMMAND" in
+    status)  cmd_status "$HOSTS" ;;
+    start)   cmd_start "$HOSTS" ;;
+    stop)    cmd_stop "$HOSTS" ;;
+    restart) cmd_restart "$HOSTS" ;;
+esac
+
+printf "\n"