fix: 2070 (OpenAtomFoundation#2180)

tools/kubeblocks_helm/pika/config/pika-config.tpl

@@ -27,10 +27,10 @@ sync-thread-num : 6
 # Directory to store log files of Pika, which contains multiple types of logs,
 # Including: INFO, WARNING, ERROR log, as well as binglog(write2fine) file which
 # is used for replication.
-log-path : ./log/
+log-path : /data/log/
 
 # Directory to store the data of Pika.
-db-path : ./db/
+db-path : /data/db/
 
 # The size of a single RocksDB memtable at the Pika's bottom layer(Pika use RocksDB to store persist data).
 # [Tip] Big write-buffer-size can improve writing performance,
@@ -108,7 +108,7 @@ dump-prefix :
 #daemonize : yes
 
 # The directory to stored dump files that generated by command "bgsave".
-dump-path : ./dump/
+dump-path : /data/dump/
 
 # TTL of dump files that generated by command "bgsave".
 # Any dump files which exceed this TTL will be deleted.
@@ -162,7 +162,7 @@ slowlog-log-slower-than : 10000
 slowlog-max-len : 128
 
 # Pika db sync path
-db-sync-path : ./dbsync/
+db-sync-path : /data/dbsync/
 
 # The maximum Transmission speed during full synchronization.
 # The exhaustion of network can be prevented by setting this parameter properly.

tools/kubeblocks_helm/pika/templates/clusterdefinition.yaml

@@ -32,6 +32,9 @@ spec:
           namespace: {{ .Release.Namespace }}
           volumeName: script
           defaultMode: 0555
+      volumeTypes:
+        - name: data
+          type: data
       postStartSpec:
         cmdExecutorConfig:
           image: {{ include "codis.image" . }}
@@ -51,6 +54,8 @@ spec:
             volumeMounts:
               - name: config
                 mountPath: /etc/pika
+              - name: data
+                mountPath: /data
             command:
               - "/pika/bin/pika"
             args: