Support plugin start argument for tidb instance (#412)

* Support plugin start argument for tidb instance * fix typo * change plugin.list from string to array
pingcap · Apr 22, 2019 · 2ad0a47 · 2ad0a47
1 parent d953b0c
commit 2ad0a47
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diff --git a/charts/tidb-cluster/templates/scripts/_start_tidb.sh.tpl b/charts/tidb-cluster/templates/scripts/_start_tidb.sh.tpl
@@ -40,6 +40,10 @@ then
  ARGS="${ARGS} --log-slow-query=${SLOW_LOG_FILE:-}"
 fi
 
+{{- if .Values.tidb.plugin.enable | default false }}
+ARGS="${ARGS} --plugin-dir {{ .Values.tidb.plugin.directory }} --plugin-load {{ .Values.tidb.plugin.list | join "," }} "
+{{- end }}
+
 echo "start tidb-server ..."
 echo "/tidb-server ${ARGS}"
 exec /tidb-server ${ARGS}
diff --git a/charts/tidb-cluster/values.yaml b/charts/tidb-cluster/values.yaml
@@ -192,6 +192,15 @@ tidb:
  cpu: 20m
  memory: 5Mi
 
+ # tidb plugin configuration
+ plugin:
+ # enable plugin or not
+ enable: false
+ # the start argument to specify the folder containing
+ directory: /plugins
+ # the start argument to specify the plugin id (name "-" version) that needs to be loaded, e.g. 'conn_limit-1'.
+ list: ["whitelist-1"]
+
 # mysqlClient is used to set password for TiDB
 # it must has Python MySQL client installed
 mysqlClient: