dev_1.0.0_yuyr_2：重新提交 PR，增加 master/agent 以及系统集成测试 (#17)

Reviewed-on: #17
Reviewed-by: sundapeng <sundp@mail.zgclab.edu.cn>
Reviewed-by: xuxt <xuxt@zgclab.edu.cn>

src/sys/tests/scripts/node_entrypoint.sh

@@ -0,0 +1,57 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+LOG_PREFIX="[NODE]"
+RUNTIME_USER="argusagent"
+RUNTIME_GROUP="argusagent"
+AGENT_UID="${ARGUS_BUILD_UID:-2133}"
+AGENT_GID="${ARGUS_BUILD_GID:-2015}"
+HOSTNAME_VAL="${HOSTNAME:-unknown}"
+
+log() { echo "${LOG_PREFIX} $*"; }
+
+# Prepare runtime user
+if ! getent group "$AGENT_GID" >/dev/null 2>&1; then
+  groupadd -g "$AGENT_GID" "$RUNTIME_GROUP" || true
+else
+  RUNTIME_GROUP="$(getent group "$AGENT_GID" | cut -d: -f1)"
+fi
+if ! getent passwd "$AGENT_UID" >/dev/null 2>&1; then
+  useradd -u "$AGENT_UID" -g "$AGENT_GID" -M -s /bin/bash "$RUNTIME_USER" || true
+else
+  RUNTIME_USER="$(getent passwd "$AGENT_UID" | cut -d: -f1)"
+fi
+log "runtime user: $RUNTIME_USER ($AGENT_UID:$AGENT_GID)"
+
+# Ensure agent data dirs exist (host volumes mounted)
+AGENT_DIR="/private/argus/agent/${HOSTNAME_VAL}"
+HEALTH_DIR="${AGENT_DIR}/health"
+mkdir -p "$HEALTH_DIR"
+chown -R "$AGENT_UID:$AGENT_GID" "$AGENT_DIR" 2>/dev/null || true
+
+# Stage Fluent Bit assets into /private to reuse existing startup script
+mkdir -p /private
+if [[ -f /assets/start-fluent-bit.sh ]]; then
+  cp /assets/start-fluent-bit.sh /private/start-fluent-bit.sh
+  chmod +x /private/start-fluent-bit.sh
+fi
+if [[ -d /assets/fluent-bit/etc ]]; then
+  rm -rf /private/etc && mkdir -p /private
+  cp -r /assets/fluent-bit/etc /private/
+fi
+if [[ -d /assets/fluent-bit/packages ]]; then
+  cp -r /assets/fluent-bit/packages /private/
+fi
+
+# Start Fluent Bit in background (will block, so run via bash -lc &)
+if [[ -x /private/start-fluent-bit.sh ]]; then
+  log "starting fluent-bit"
+  bash -lc '/private/start-fluent-bit.sh' &
+else
+  log "missing /private/start-fluent-bit.sh; fluent-bit will not start"
+fi
+
+# Start agent in foreground as runtime user
+log "starting argus-agent"
+exec su -s /bin/bash -c /usr/local/bin/argus-agent "$RUNTIME_USER"
+