fix: ensure integer comparison for disk fsync latency in etcd validation

Signed-off-by: redscholar <blacktiledhouse@gmail.com>

Author: redscholar

builtin/core/roles/precheck/etcd/tasks/main.yaml

@@ -42,11 +42,11 @@
             fio --rw=write --ioengine=sync --fdatasync=1 --directory={{ .tmp_dir }}/etcd/test-data --size=22m --bs=2300 --name=mytest --output-format=json
           register: fio_result
           register_type: json
-        - name: ETCD | Assert disk fsync latency meets requirements
-          assert:
-            that: (index (.fio_result.stdout.jobs | first) "sync" "lat_ns" "percentile" "90.000000") | ge .cluster_require.etcd_disk_wal_fysnc_duration_seconds
-            fail_msg: >-
-              The 90th percentile fsync latency is {{ index (.fio_result.stdout.jobs | first) "sync" "lat_ns" "percentile" "90.000000" }}ns, which exceeds the maximum allowed: {{ .cluster_require.etcd_disk_wal_fysnc_duration_seconds }}ns.
+    - name: ETCD | Assert disk fsync latency meets requirements
+      assert:
+        that: (index (.fio_result.stdout.jobs | first) "sync" "lat_ns" "percentile" "90.000000") | int | ge (int .cluster_require.etcd_disk_wal_fysnc_duration_seconds)
+        fail_msg: >-
+          The 90th percentile fsync latency is {{ index (.fio_result.stdout.jobs | first) "sync" "lat_ns" "percentile" "90.000000" }}ns, which exceeds the maximum allowed: {{ .cluster_require.etcd_disk_wal_fysnc_duration_seconds }}ns.
       always:
         - name: ETCD | Clean up fio test data directory
           command: rm -rf {{ .tmp_dir }}/etcd/test-data