fix: [nomad-step-1] S1.2 — add lib/init/nomad/deploy.sh (dependency-ordered nomad job run + wait) (#841)

lib/init/nomad/deploy.sh

@@ -30,7 +30,7 @@ set -euo pipefail
 
 # ── Configuration ────────────────────────────────────────────────────────────
 SCRIPT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-REPO_ROOT="${REPO_ROOT:-$(cd "${SCRIPT_ROOT}/../.." && pwd)}"
+REPO_ROOT="${REPO_ROOT:-$(cd "${SCRIPT_ROOT}/../../.." && pwd)}"
 JOB_READY_TIMEOUT_SECS="${JOB_READY_TIMEOUT_SECS:-120}"
 
 DRY_RUN=0
@@ -96,28 +96,14 @@ _wait_job_running() {
         log "job '${job_name}' is now running"
         return 0
         ;;
-      complete|dead|failed)
-        # Check allocations for partial success
-        local allocs_running
-        allocs_running=$(printf '%s' "$status_json" \
-          | jq '[.Evaluations[].Allocations[]? | select(.Status == "running")] | length' 2>/dev/null) || allocs_running=0
-        local allocs_total
-        allocs_total=$(printf '%s' "$status_json" \
-          | jq '[.Evaluations[].Allocations[]? | length] | add' 2>/dev/null) || allocs_total=0
-
-        if [ "$allocs_running" -gt 0 ]; then
-          log "job '${job_name}' has ${allocs_running}/${allocs_total} allocations running"
-          # If not all running but some are, keep waiting
-          if [ "$allocs_running" -lt "$allocs_total" ]; then
-            sleep 5
-            elapsed=$((elapsed + 5))
-            continue
-          fi
-        fi
-
+      complete)
         log "job '${job_name}' reached terminal state: ${status}"
         return 0
         ;;
+      dead|failed)
+        log "job '${job_name}' reached terminal state: ${status}"
+        return 1
+        ;;
       *)
         log "job '${job_name}' status: ${status} (waiting...)"
         ;;
@@ -170,10 +156,13 @@ for job_name in "${JOBS[@]}"; do
   fi
 
   # 2. Check if already running (idempotency)
-  job_status=$(nomad job status "$job_name" 2>/dev/null | head -1 || true)
-  if printf '%s' "$job_status" | grep -qi "running"; then
-    log "${job_name} already running"
-    continue
+  job_status_json=$(nomad job status -json "$job_name" 2>/dev/null || true)
+  if [ -n "$job_status_json" ]; then
+    current_status=$(printf '%s' "$job_status_json" | jq -r '.Status' 2>/dev/null || true)
+    if [ "$current_status" = "running" ]; then
+      log "${job_name} already running"
+      continue
+    fi
   fi
 
   # 3. Run the job (idempotent registration)