feat: add support for regex_parser_limit (#86)

* feat: add support for regex_parser_limit

* add support for more properties

Author: frodsan

Chart.yaml

@@ -1,4 +1,4 @@
 apiVersion: v1
 name: pgdog
-version: v0.50
-appVersion: "0.1.36"
+version: v0.51
+appVersion: "0.1.37"

templates/config.yaml

@@ -58,6 +58,9 @@ data:
         {{- if .Values.queryParserEngine }}
         query_parser_engine       =   {{ .Values.queryParserEngine | quote }}
         {{- end }}
+        {{- if .Values.regexParserLimit }}
+        regex_parser_limit        =   {{ include "pgdog.intval" .Values.regexParserLimit }}
+        {{- end }}
         {{- if .Values.preparedStatementsLimit }}
         prepared_statements_limit =   {{ include "pgdog.intval" .Values.preparedStatementsLimit }}
         {{- end}}
@@ -91,6 +94,9 @@ data:
         {{- if .Values.reshardingCopyFormat }}
         resharding_copy_format    =   {{ .Values.reshardingCopyFormat | quote }}
         {{- end }}
+        {{- if .Values.reshardingParallelCopies }}
+        resharding_parallel_copies =   {{ include "pgdog.intval" .Values.reshardingParallelCopies }}
+        {{- end }}
         {{- if hasKey .Values "reloadSchemaOnDdl" }}
         reload_schema_on_ddl      =   {{ .Values.reloadSchemaOnDdl }}
         {{- end }}
@@ -121,6 +127,8 @@ data:
         server_lifetime = {{ include "pgdog.intval" (.Values.serverLifetime | default 86400000) }}
         log_connections = {{ .Values.logConnections | default "true" }}
         log_disconnections = {{ .Values.logDisconnections | default "true" }}
+        log_dedup_threshold = {{ include "pgdog.intval" (.Values.logDedupThreshold | default 0) }}
+        log_dedup_window = {{ include "pgdog.intval" (.Values.logDedupWindow | default 0) }}
         {{- if .Values.statsPeriod }}
         stats_period              =   {{ include "pgdog.intval" .Values.statsPeriod }}
         {{- end }}

test/values-full.yaml

@@ -5,13 +5,15 @@ env:
   - name: RUST_LOG
     value: trace
 queryParserEngine: "pg_query_raw"
+regexParserLimit: 1000
 
 # Sharding settings
 twoPhaseCommit: true
 twoPhaseCommitAuto: false
 systemCatalogs: omnisharded_sticky
 omnishardedSticky: true
 reshardingCopyFormat: binary
+reshardingParallelCopies: 1
 reloadSchemaOnDdl: true
 
 memoryNetBuffer: 8192

values.yaml

@@ -535,8 +535,8 @@ control:
 # memoryStackSize: 2097152
 
 # Query parser configuration
-# queryParser controls whether the query parser is enabled
-# Valid values: "auto", "on", "off"
+# queryParser controls whether the query parser and which features are enabled
+# Valid values: "auto", "on", "off", "session_control", "session_control_and_locks"
 # queryParser: "auto"
 
 # queryParserEngine specifies which query parser engine to use
@@ -545,6 +545,10 @@ control:
 # queryParserEnabled is DEPRECATED - use queryParser instead
 # queryParserEnabled: true
 
+# regexParserLimit specifies the maximum number of characters in a query that the regex parser
+# will inspect. Only applies when queryParser is "session_control" or "session_control_and_locks"
+# regexParserLimit: 1000
+
 # Prometheus Collector configuration
 # Deploys a standalone Prometheus instance that collects metrics from all pgdog pods
 prometheusCollector: