From 18e64698cbd02948b1165b0e9b6235174d16ed04 Mon Sep 17 00:00:00 2001
From: Seer <kvcnow@gmail.com>
Date: Thu, 29 Aug 2024 13:40:14 +0800
Subject: [PATCH] fix: append licenses to code files (#64)

---
 cmd/redis-tools/commands/cluster/command.go      | 16 ++++++++++++++++
 cmd/redis-tools/commands/cluster/expose.go       | 16 ++++++++++++++++
 cmd/redis-tools/commands/cluster/heal.go         | 16 ++++++++++++++++
 cmd/redis-tools/commands/cluster/heal_test.go    | 16 ++++++++++++++++
 cmd/redis-tools/commands/cluster/healthcheck.go  | 16 ++++++++++++++++
 cmd/redis-tools/commands/cluster/shutdown.go     | 16 ++++++++++++++++
 cmd/redis-tools/commands/failover/access.go      | 16 ++++++++++++++++
 cmd/redis-tools/commands/failover/command.go     | 16 ++++++++++++++++
 cmd/redis-tools/commands/failover/shutdown.go    | 16 ++++++++++++++++
 cmd/redis-tools/commands/helper.go               | 16 ++++++++++++++++
 cmd/redis-tools/commands/helper/acl.go           | 16 ++++++++++++++++
 cmd/redis-tools/commands/helper/acl_test.go      | 16 ++++++++++++++++
 cmd/redis-tools/commands/helper/command.go       | 16 ++++++++++++++++
 cmd/redis-tools/commands/helper/healthcheck.go   | 16 ++++++++++++++++
 cmd/redis-tools/commands/runner/command.go       | 16 ++++++++++++++++
 cmd/redis-tools/commands/runner/rebalance.go     | 16 ++++++++++++++++
 cmd/redis-tools/commands/runner/sync.go          | 16 ++++++++++++++++
 cmd/redis-tools/commands/sentinel/access.go      | 16 ++++++++++++++++
 cmd/redis-tools/commands/sentinel/command.go     | 16 ++++++++++++++++
 cmd/redis-tools/commands/sentinel/config.go      | 16 ++++++++++++++++
 cmd/redis-tools/commands/sentinel/failover.go    | 16 ++++++++++++++++
 cmd/redis-tools/commands/sentinel/shutdown.go    | 16 ++++++++++++++++
 cmd/redis-tools/main.go                          | 16 ++++++++++++++++
 cmd/redis-tools/sync/controller.go               | 16 ++++++++++++++++
 cmd/redis-tools/sync/file.go                     | 16 ++++++++++++++++
 cmd/redis-tools/sync/redis.go                    | 16 ++++++++++++++++
 cmd/redis-tools/util/client.go                   | 16 ++++++++++++++++
 cmd/redis-tools/util/logger.go                   | 16 ++++++++++++++++
 cmd/redis-tools/util/util.go                     | 16 ++++++++++++++++
 .../builder/clusterbuilder/statefulset_test.go   | 16 ++++++++++++++++
 .../builder/failoverbuilder/statefulset_test.go  | 16 ++++++++++++++++
 31 files changed, 496 insertions(+)

diff --git a/cmd/redis-tools/commands/cluster/command.go b/cmd/redis-tools/commands/cluster/command.go
index 9704cee..0337512 100644
--- a/cmd/redis-tools/commands/cluster/command.go
+++ b/cmd/redis-tools/commands/cluster/command.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/cluster/expose.go b/cmd/redis-tools/commands/cluster/expose.go
index ff80cb7..4f5cdd0 100644
--- a/cmd/redis-tools/commands/cluster/expose.go
+++ b/cmd/redis-tools/commands/cluster/expose.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/cluster/heal.go b/cmd/redis-tools/commands/cluster/heal.go
index 0149e96..7f7f0ae 100644
--- a/cmd/redis-tools/commands/cluster/heal.go
+++ b/cmd/redis-tools/commands/cluster/heal.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/cluster/heal_test.go b/cmd/redis-tools/commands/cluster/heal_test.go
index 8a4f9ad..0792866 100644
--- a/cmd/redis-tools/commands/cluster/heal_test.go
+++ b/cmd/redis-tools/commands/cluster/heal_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/cluster/healthcheck.go b/cmd/redis-tools/commands/cluster/healthcheck.go
index e69dfba..57e1480 100644
--- a/cmd/redis-tools/commands/cluster/healthcheck.go
+++ b/cmd/redis-tools/commands/cluster/healthcheck.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/cluster/shutdown.go b/cmd/redis-tools/commands/cluster/shutdown.go
index 1c16727..e154195 100644
--- a/cmd/redis-tools/commands/cluster/shutdown.go
+++ b/cmd/redis-tools/commands/cluster/shutdown.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package cluster
 
 import (
diff --git a/cmd/redis-tools/commands/failover/access.go b/cmd/redis-tools/commands/failover/access.go
index bb29fda..bfb7203 100644
--- a/cmd/redis-tools/commands/failover/access.go
+++ b/cmd/redis-tools/commands/failover/access.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package failover
 
 import (
diff --git a/cmd/redis-tools/commands/failover/command.go b/cmd/redis-tools/commands/failover/command.go
index a4ba988..50ed261 100644
--- a/cmd/redis-tools/commands/failover/command.go
+++ b/cmd/redis-tools/commands/failover/command.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package failover
 
 import (
diff --git a/cmd/redis-tools/commands/failover/shutdown.go b/cmd/redis-tools/commands/failover/shutdown.go
index bcd00b2..b7f17cf 100644
--- a/cmd/redis-tools/commands/failover/shutdown.go
+++ b/cmd/redis-tools/commands/failover/shutdown.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package failover
 
 import (
diff --git a/cmd/redis-tools/commands/helper.go b/cmd/redis-tools/commands/helper.go
index 92040be..35aacbd 100644
--- a/cmd/redis-tools/commands/helper.go
+++ b/cmd/redis-tools/commands/helper.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package commands
 
 import (
diff --git a/cmd/redis-tools/commands/helper/acl.go b/cmd/redis-tools/commands/helper/acl.go
index 88411ea..6294c05 100644
--- a/cmd/redis-tools/commands/helper/acl.go
+++ b/cmd/redis-tools/commands/helper/acl.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package helper
 
 import (
diff --git a/cmd/redis-tools/commands/helper/acl_test.go b/cmd/redis-tools/commands/helper/acl_test.go
index c48f09f..6c1417b 100644
--- a/cmd/redis-tools/commands/helper/acl_test.go
+++ b/cmd/redis-tools/commands/helper/acl_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package helper
 
 import (
diff --git a/cmd/redis-tools/commands/helper/command.go b/cmd/redis-tools/commands/helper/command.go
index 1b96486..17ceb20 100644
--- a/cmd/redis-tools/commands/helper/command.go
+++ b/cmd/redis-tools/commands/helper/command.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package helper
 
 import (
diff --git a/cmd/redis-tools/commands/helper/healthcheck.go b/cmd/redis-tools/commands/helper/healthcheck.go
index 78285fe..1fad426 100644
--- a/cmd/redis-tools/commands/helper/healthcheck.go
+++ b/cmd/redis-tools/commands/helper/healthcheck.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package helper
 
 import (
diff --git a/cmd/redis-tools/commands/runner/command.go b/cmd/redis-tools/commands/runner/command.go
index 16b1728..177191c 100644
--- a/cmd/redis-tools/commands/runner/command.go
+++ b/cmd/redis-tools/commands/runner/command.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package runner
 
 import (
diff --git a/cmd/redis-tools/commands/runner/rebalance.go b/cmd/redis-tools/commands/runner/rebalance.go
index fcc3dbd..72b51c0 100644
--- a/cmd/redis-tools/commands/runner/rebalance.go
+++ b/cmd/redis-tools/commands/runner/rebalance.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package runner
 
 import (
diff --git a/cmd/redis-tools/commands/runner/sync.go b/cmd/redis-tools/commands/runner/sync.go
index 9d3d061..408823f 100644
--- a/cmd/redis-tools/commands/runner/sync.go
+++ b/cmd/redis-tools/commands/runner/sync.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package runner
 
 import (
diff --git a/cmd/redis-tools/commands/sentinel/access.go b/cmd/redis-tools/commands/sentinel/access.go
index 4fcef31..6944c99 100644
--- a/cmd/redis-tools/commands/sentinel/access.go
+++ b/cmd/redis-tools/commands/sentinel/access.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sentinel
 
 import (
diff --git a/cmd/redis-tools/commands/sentinel/command.go b/cmd/redis-tools/commands/sentinel/command.go
index 4605e4b..9b52aa6 100644
--- a/cmd/redis-tools/commands/sentinel/command.go
+++ b/cmd/redis-tools/commands/sentinel/command.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sentinel
 
 import (
diff --git a/cmd/redis-tools/commands/sentinel/config.go b/cmd/redis-tools/commands/sentinel/config.go
index 22f9929..35ee795 100644
--- a/cmd/redis-tools/commands/sentinel/config.go
+++ b/cmd/redis-tools/commands/sentinel/config.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sentinel
 
 import (
diff --git a/cmd/redis-tools/commands/sentinel/failover.go b/cmd/redis-tools/commands/sentinel/failover.go
index 0c08f20..0fdc018 100644
--- a/cmd/redis-tools/commands/sentinel/failover.go
+++ b/cmd/redis-tools/commands/sentinel/failover.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sentinel
 
 import (
diff --git a/cmd/redis-tools/commands/sentinel/shutdown.go b/cmd/redis-tools/commands/sentinel/shutdown.go
index b904b75..d5b5c78 100644
--- a/cmd/redis-tools/commands/sentinel/shutdown.go
+++ b/cmd/redis-tools/commands/sentinel/shutdown.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sentinel
 
 import (
diff --git a/cmd/redis-tools/main.go b/cmd/redis-tools/main.go
index 903eb66..8e3aead 100644
--- a/cmd/redis-tools/main.go
+++ b/cmd/redis-tools/main.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package main
 
 import (
diff --git a/cmd/redis-tools/sync/controller.go b/cmd/redis-tools/sync/controller.go
index 19c3bd6..52bae60 100644
--- a/cmd/redis-tools/sync/controller.go
+++ b/cmd/redis-tools/sync/controller.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sync
 
 import (
diff --git a/cmd/redis-tools/sync/file.go b/cmd/redis-tools/sync/file.go
index 04eb22a..e5215f0 100644
--- a/cmd/redis-tools/sync/file.go
+++ b/cmd/redis-tools/sync/file.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sync
 
 import (
diff --git a/cmd/redis-tools/sync/redis.go b/cmd/redis-tools/sync/redis.go
index a47204c..04ec73c 100644
--- a/cmd/redis-tools/sync/redis.go
+++ b/cmd/redis-tools/sync/redis.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package sync
 
 import (
diff --git a/cmd/redis-tools/util/client.go b/cmd/redis-tools/util/client.go
index 80182bc..47385c8 100644
--- a/cmd/redis-tools/util/client.go
+++ b/cmd/redis-tools/util/client.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package util
 
 import (
diff --git a/cmd/redis-tools/util/logger.go b/cmd/redis-tools/util/logger.go
index d8c5f60..3506e3f 100644
--- a/cmd/redis-tools/util/logger.go
+++ b/cmd/redis-tools/util/logger.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package util
 
 import (
diff --git a/cmd/redis-tools/util/util.go b/cmd/redis-tools/util/util.go
index 04332a3..c680cb4 100644
--- a/cmd/redis-tools/util/util.go
+++ b/cmd/redis-tools/util/util.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package util
 
 import (
diff --git a/internal/builder/clusterbuilder/statefulset_test.go b/internal/builder/clusterbuilder/statefulset_test.go
index 12ed99b..ecf891a 100644
--- a/internal/builder/clusterbuilder/statefulset_test.go
+++ b/internal/builder/clusterbuilder/statefulset_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package clusterbuilder
 
 import (
diff --git a/internal/builder/failoverbuilder/statefulset_test.go b/internal/builder/failoverbuilder/statefulset_test.go
index 590f2b2..e305c47 100644
--- a/internal/builder/failoverbuilder/statefulset_test.go
+++ b/internal/builder/failoverbuilder/statefulset_test.go
@@ -1,3 +1,19 @@
+/*
+Copyright 2023 The RedisOperator Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
 package failoverbuilder
 
 import (