HPCC-33885 Ensure persistent pods handle logging config changes without restarts

Implement ability to change to table log format.
Add ability for on-the-fly logging configuration changes.
Validate on-the-fly logging configuration changes to prevent log format change.

Signed-off-by: Dave Streeter <[email protected]>

Author: streeterd

dali/base/sysinfologger.cpp

@@ -778,6 +778,10 @@ class DaliMsgLoggerHandler : public CSimpleInterfaceOf<ILogMsgHandler>
     {
         return 0;
     }
+    virtual LogHandlerFormat queryFormatType() const override
+    {
+         return LOGFORMAT_undefined;
+    };
 private:
     unsigned messageFields = MSGFIELD_all;
 };

helm/hpcc/templates/_helpers.tpl

@@ -2623,7 +2623,7 @@ globalExcludeList below is a hard-coded list of global keys to exclude.
 
 */}}
 {{- define "hpcc.getConfigSHA" }}
-{{- $globalExcludeList := list "~.*::replicas" "~.*::vaults" "~.*::warnings" -}}
+{{- $globalExcludeList := list "~.*::logging" "~.*::replicas" "~.*::vaults" "~.*::warnings" -}}
 {{- $globalExcludeSectionRegexList := list ".*-job.yaml$" -}}
 {{- $componentExcludeList := ternary (splitList "," (.excludeKeys | default "")) list (hasKey . "excludeKeys") -}}
 {{- $combinedExcludeKeyList := concat $globalExcludeList $componentExcludeList -}}