SERVER-42961 Fix Split Horizon testing on SLES

1 files changed, 27 insertions, 11 deletions

diff --git a/jstests/ssl/repl_ssl_split_horizon.js b/jstests/ssl/repl_ssl_split_horizon.js
index 7b70b60e605..19e2648df6f 100644
--- a/jstests/ssl/repl_ssl_split_horizon.js
+++ b/jstests/ssl/repl_ssl_split_horizon.js
@@ -31,27 +31,43 @@ if (rc != 0) {
 
     // Output is of the format: 'glibc x.yz'
     var output = rawMongoProgramOutput();
+    clearRawMongoProgramOutput();
+
+    jsTestLog(`getconf GNU_LIBC_VERSION\n${output}`);
+
     var fields = output.split(" ");
     var glibc_version = parseFloat(fields[2]);
 
+    var rc = runProgram("cat", "/etc/os-release");
+    if (rc != 0) {
+        jsTestLog(
+            `Failed the check for /etc/os-release, we are probably not on a *nix. Skipping this test.`);
+        return;
+    }
+
+    var osRelease = rawMongoProgramOutput();
+    clearRawMongoProgramOutput();
+
+    jsTestLog(`cat /etc/os-release\n${osRelease}`);
+
+    var suzeMatch = osRelease.match(/ID="?sles"?/);
+
     // Fail this test if we are on GLIBC >= 2.2 and HOSTALIASES still doesn't work
     if (glibc_version < 2.2) {
         jsTestLog(
             `HOSTALIASES does not seem to work as expected on this system. GLIBC
                 version is ${glibc_version}, skipping this test.`);
         return;
-    } else {
-        var verCheck = runProgram("grep", "/etc/os-release", "\"SUSE Linux Enterprise Server\"");
-        if (verCheck == 0) {
-            jsTestLog(
-                `HOSTALIASES does not seem to work as expected but we detected SLES. GLIBC
-                    version is ${glibc_version}, skipping this test.`);
-            return;
-        }
-        assert(false,
-               `HOSTALIASES does not seem to work as expected on this system. GLIBC
-                version is ${glibc_version}`);
+    } else if (suzeMatch) {
+        jsTestLog(
+            `HOSTALIASES does not seem to work as expected but we detected SLES. GLIBC
+                version is ${glibc_version}, skipping this test.`);
+        return;
     }
+
+    assert(false,
+           `HOSTALIASES does not seem to work as expected on this system. GLIBC
+            version is ${glibc_version}`);
 }
 
 var replTest = new ReplSetTest({