136 lines
5.6 KiB
Bash
136 lines
5.6 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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echo "[BOOT] node bundle starting"
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INSTALL_DIR="/opt/argus-metric"
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BUNDLE_DIR="/bundle"
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installed_ok=0
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# 1) already installed?
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if [[ -L "$INSTALL_DIR/current" && -d "$INSTALL_DIR/current" ]]; then
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echo "[BOOT] client already installed at $INSTALL_DIR/current"
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else
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# 2) try local bundle first (replicate setup.sh layout: move to /opt/argus-metric/versions/<ver> and run install.sh)
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tarball=$(ls -1 "$BUNDLE_DIR"/argus-metric_*.tar.gz 2>/dev/null | head -1 || true)
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if [[ -n "${tarball:-}" ]]; then
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echo "[BOOT] installing from local bundle: $(basename "$tarball")"
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tmp=$(mktemp -d)
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tar -xzf "$tarball" -C "$tmp"
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# locate root containing version.json
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root="$tmp"
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if [[ ! -f "$root/version.json" ]]; then
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sub=$(find "$tmp" -mindepth 1 -maxdepth 1 -type d | head -n1 || true)
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[[ -n "$sub" && -f "$sub/version.json" ]] && root="$sub"
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fi
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if [[ ! -f "$root/version.json" ]]; then
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echo "[BOOT][WARN] version.json not found in bundle; fallback to FTP"
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else
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ver=$(sed -n 's/.*"version"\s*:\s*"\([^"]\+\)".*/\1/p' "$root/version.json" | head -n1)
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if [[ -z "$ver" ]]; then
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echo "[BOOT][WARN] failed to parse version from version.json; fallback to FTP"
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else
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target_root="/opt/argus-metric"
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version_dir="$target_root/versions/$ver"
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mkdir -p "$version_dir"
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# move contents into version dir
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shopt -s dotglob
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mv "$root"/* "$version_dir/" 2>/dev/null || true
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shopt -u dotglob
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# run component installer within version dir
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if [[ -f "$version_dir/install.sh" ]]; then
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chmod +x "$version_dir/install.sh" 2>/dev/null || true
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# 传递运行时开关：容器内缺省启用 AUTO_START_DCGM=1、禁用 Profiling（可通过环境变量覆盖）
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# 注意：不能用 `VAR=.. VAR2=.. (cmd)` 前缀到子 shell；bash 不允许 env 赋值直接修饰 `(` 复合命令。
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# 因此改为在子 subshell 中 export 后再执行。
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(
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export AUTO_START_DCGM="${AUTO_START_DCGM:-1}"
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export DCGM_EXPORTER_DISABLE_PROFILING="${DCGM_EXPORTER_DISABLE_PROFILING:-1}"
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export DCGM_EXPORTER_LISTEN="${DCGM_EXPORTER_LISTEN:-:9400}"
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cd "$version_dir" && ./install.sh "$version_dir"
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)
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echo "$ver" > "$target_root/LATEST_VERSION" 2>/dev/null || true
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ln -sfn "$version_dir" "$target_root/current" 2>/dev/null || true
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if [[ -L "$target_root/current" && -d "$target_root/current" ]]; then
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installed_ok=1
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echo "[BOOT] local bundle install OK: version=$ver"
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else
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echo "[BOOT][WARN] current symlink not present after install; will rely on healthcheck to confirm"
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fi
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else
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echo "[BOOT][WARN] install.sh missing under $version_dir; fallback to FTP"
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fi
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fi
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fi
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fi
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# 3) fallback: use FTP setup if not installed
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if [[ ! -L "$INSTALL_DIR/current" && "$installed_ok" -eq 0 ]]; then
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echo "[BOOT] fallback to FTP setup"
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if [[ -z "${FTPIP:-}" || -z "${FTP_USER:-}" || -z "${FTP_PASSWORD:-}" ]]; then
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echo "[BOOT][ERROR] FTP variables not set (FTPIP/FTP_USER/FTP_PASSWORD)" >&2
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exit 1
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fi
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curl -u "$FTP_USER:$FTP_PASSWORD" -fsSL "ftp://$FTPIP:21/setup.sh" -o /tmp/setup.sh
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chmod +x /tmp/setup.sh
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/tmp/setup.sh --server "$FTPIP" --user "$FTP_USER" --password "$FTP_PASSWORD" --port 21
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fi
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fi
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# 4) ensure agent is running; start if needed (inherits env: MASTER_ENDPOINT/AGENT_*)
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if ! pgrep -x argus-agent >/dev/null 2>&1; then
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echo "[BOOT] starting argus-agent (not detected)"
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setsid /usr/local/bin/argus-agent >/var/log/argus-agent.log 2>&1 < /dev/null &
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fi
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# 5) 若 dcgm-exporter 未监听（可能因 Profiling 崩溃），尝试无 Profiling 清单回退启动
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if ! ss -tlnp 2>/dev/null | grep -q ":9400 "; then
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echo "[BOOT] dcgm-exporter not listening; trying no-prof fallback"
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pgrep -f nv-hostengine >/dev/null || (nohup nv-hostengine >/var/log/nv-hostengine.log 2>&1 & sleep 2)
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cfg_dir="/etc/dcgm-exporter"; default_cfg="$cfg_dir/default-counters.csv"; no_prof_cfg="$cfg_dir/no-prof.csv"
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if [[ -f "$default_cfg" ]]; then
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grep -v 'DCGM_FI_PROF_' "$default_cfg" > "$no_prof_cfg" || true
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pkill -f dcgm-exporter >/dev/null 2>&1 || true
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nohup /usr/local/bin/dcgm-exporter --address="${DCGM_EXPORTER_LISTEN:-:9400}" --collectors "$no_prof_cfg" >/var/log/dcgm-exporter.log 2>&1 &
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fi
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fi
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# 6) post-install selfcheck (best-effort) and wait for node.json
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for i in {1..30}; do
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if compgen -G "$INSTALL_DIR/versions/*/check_health.sh" > /dev/null; then
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bash "$INSTALL_DIR"/versions/*/check_health.sh || true
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break
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fi
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sleep 2
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done
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host="$(hostname)"
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state_dir="/private/argus/agent/${host}"
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mkdir -p "$state_dir" 2>/dev/null || true
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for i in {1..60}; do
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if [[ -s "$state_dir/node.json" ]]; then
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echo "[BOOT] node state present: $state_dir/node.json"
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break
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fi
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sleep 2
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done
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# 7) spawn health watcher (best-effort, non-blocking)
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ver_dir=""
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if [[ -L "$INSTALL_DIR/current" ]]; then
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ver_dir="$(readlink -f "$INSTALL_DIR/current" 2>/dev/null || true)"
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fi
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if [[ -z "$ver_dir" ]]; then
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ver_dir="$(ls -d "$INSTALL_DIR"/versions/* 2>/dev/null | sort -V | tail -n1 || true)"
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fi
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if command -v /usr/local/bin/health-watcher.sh >/dev/null 2>&1; then
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echo "[BOOT] starting health watcher for $ver_dir"
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setsid /usr/local/bin/health-watcher.sh "${ver_dir:-}" >/var/log/health-watcher.log 2>&1 < /dev/null || true &
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else
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echo "[BOOT][WARN] health-watcher.sh not found; skip health watcher"
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fi
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echo "[BOOT] ready; entering sleep"
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exec sleep infinity
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