KNOX-3380: hive_metastore_enable_ssl config should be used to determine if SSL is enabled on HMS

[smolnar82]

KNOX-3380 - Using the correct HMS service-level config to determine of SSL is enabled on HMS

What changes were proposed in this pull request?

Checking hive_metastore_enable_ssl instead of hiveserver2_enable_ssl when discovering ICEBERG-REST in Cloudera Manager.

How was this patch tested?

Manually on a live CM cluster:

SSL disabled:

# grep -A 3 -B 1 "<role>ICEBERG-REST</role>" /var/lib/knox/gateway/conf/topologies/iceberg-rest-topology.xml
    <service>
        <role>ICEBERG-REST</role>
        <url>http://MY_ICEBERG_REST_HOST1:8090/icecli</url>
        <url>http://MY_ICEBERG_REST_HOST2:8090/icecli</url>
    </service>

SSL enabled:

# grep -A 3 -B 1 "<role>ICEBERG-REST</role>" /var/lib/knox/gateway/conf/topologies/iceberg-rest-topology.xml
    <service>
        <role>ICEBERG-REST</role>
        <url>MY_ICEBERG_REST_HOST1:8090/icecli</url>
        <url>MY_ICEBERG_REST_HOST2:8090/icecli</url>
    </service>

Integration Tests

N/A

UI changes

N/A

[github-actions]

Test Results

36 tests   36 ✅  6s ⏱️
 3 suites   0 💤
 3 files     0 ❌

Results for commit b0156a2.