This is an automated email from the ASF dual-hosted git repository.

abeizn pushed a commit to branch release-v0.20
in repository https://gitbox.apache.org/repos/asf/incubator-devlake.git


The following commit(s) were added to refs/heads/release-v0.20 by this push:
     new 3032a65a1 fix: add devops version file and add asf header to .example 
files (#6862) (#6863)
3032a65a1 is described below

commit 3032a65a166d1ea63d1ea0e85d340931bc31185c
Author: github-actions[bot] 
<41898282+github-actions[bot]@users.noreply.github.com>
AuthorDate: Tue Jan 23 14:33:40 2024 +0800

    fix: add devops version file and add asf header to .example files (#6862) 
(#6863)
    
    Co-authored-by: abeizn <[email protected]>
---
 .licenserc.yaml                                    |  2 -
 config-ui/env.example                              | 16 ++++
 devops/releases/lake-v0.10.0-beta1/env.example     | 16 ++++
 devops/releases/lake-v0.10.0/env.example           | 16 ++++
 devops/releases/lake-v0.10.1/env.example           | 16 ++++
 devops/releases/lake-v0.11.0/env.example           | 16 ++++
 devops/releases/lake-v0.12.0/env.example           | 16 ++++
 devops/releases/lake-v0.13.0/env.example           | 16 ++++
 devops/releases/lake-v0.14.0/env.example           | 16 ++++
 devops/releases/lake-v0.15.0/env.example           | 16 ++++
 devops/releases/lake-v0.16.0/env.example           | 16 ++++
 devops/releases/lake-v0.17.0/env.example           | 16 ++++
 devops/releases/lake-v0.18.0/env.example           | 16 ++++
 devops/releases/lake-v0.19.0/env.example           | 16 ++++
 devops/releases/lake-v0.20.0/docker-compose.yml    | 86 ++++++++++++++++++++++
 .../{lake-v0.18.0 => lake-v0.20.0}/env.example     | 24 ++++--
 devops/releases/lake-v0.7.0/env.example            | 16 ++++
 devops/releases/lake-v0.8.0/env.example            | 16 ++++
 devops/releases/lake-v0.9.0/env.example            | 16 ++++
 env.example                                        | 16 ++++
 20 files changed, 376 insertions(+), 8 deletions(-)

diff --git a/.licenserc.yaml b/.licenserc.yaml
index 8245b4e91..70b9f774b 100644
--- a/.licenserc.yaml
+++ b/.licenserc.yaml
@@ -27,9 +27,7 @@ header:
     - "logs"
     - "mocks"
     - "vendor"
-    - "env.example"
     - "**/*.log"
-    - "**/env.example"
     - "**/*.csv"
     - "**/*.json"
     - "**/*.json.tmpl"
diff --git a/config-ui/env.example b/config-ui/env.example
index 085d00bbb..f4b3451dc 100644
--- a/config-ui/env.example
+++ b/config-ui/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 # About Basic Information
 # DEVLAKE_LOGO=
 # DEVLAKE_COPYRIGHT=
diff --git a/devops/releases/lake-v0.10.0-beta1/env.example 
b/devops/releases/lake-v0.10.0-beta1/env.example
index 1f48cac19..20d6961cc 100644
--- a/devops/releases/lake-v0.10.0-beta1/env.example
+++ b/devops/releases/lake-v0.10.0-beta1/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.10.0/env.example 
b/devops/releases/lake-v0.10.0/env.example
index 1f48cac19..20d6961cc 100644
--- a/devops/releases/lake-v0.10.0/env.example
+++ b/devops/releases/lake-v0.10.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.10.1/env.example 
b/devops/releases/lake-v0.10.1/env.example
index 1f48cac19..20d6961cc 100644
--- a/devops/releases/lake-v0.10.1/env.example
+++ b/devops/releases/lake-v0.10.1/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.11.0/env.example 
b/devops/releases/lake-v0.11.0/env.example
index a031fb917..666c7f1b5 100644
--- a/devops/releases/lake-v0.11.0/env.example
+++ b/devops/releases/lake-v0.11.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.12.0/env.example 
b/devops/releases/lake-v0.12.0/env.example
index 778e06c8f..5d05aed9c 100644
--- a/devops/releases/lake-v0.12.0/env.example
+++ b/devops/releases/lake-v0.12.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.13.0/env.example 
b/devops/releases/lake-v0.13.0/env.example
index 42f9a303f..ac622eb5a 100644
--- a/devops/releases/lake-v0.13.0/env.example
+++ b/devops/releases/lake-v0.13.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.14.0/env.example 
b/devops/releases/lake-v0.14.0/env.example
index 42cbdd9a1..da937f86d 100644
--- a/devops/releases/lake-v0.14.0/env.example
+++ b/devops/releases/lake-v0.14.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.15.0/env.example 
b/devops/releases/lake-v0.15.0/env.example
index d906ac405..e964a8947 100644
--- a/devops/releases/lake-v0.15.0/env.example
+++ b/devops/releases/lake-v0.15.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.16.0/env.example 
b/devops/releases/lake-v0.16.0/env.example
index a66eaf195..700a3a47a 100644
--- a/devops/releases/lake-v0.16.0/env.example
+++ b/devops/releases/lake-v0.16.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.17.0/env.example 
b/devops/releases/lake-v0.17.0/env.example
index a66eaf195..700a3a47a 100644
--- a/devops/releases/lake-v0.17.0/env.example
+++ b/devops/releases/lake-v0.17.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.18.0/env.example 
b/devops/releases/lake-v0.18.0/env.example
index c3b790ac1..d04cb2399 100644
--- a/devops/releases/lake-v0.18.0/env.example
+++ b/devops/releases/lake-v0.18.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.19.0/env.example 
b/devops/releases/lake-v0.19.0/env.example
index c3b790ac1..d04cb2399 100644
--- a/devops/releases/lake-v0.19.0/env.example
+++ b/devops/releases/lake-v0.19.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.20.0/docker-compose.yml 
b/devops/releases/lake-v0.20.0/docker-compose.yml
new file mode 100644
index 000000000..01d14e923
--- /dev/null
+++ b/devops/releases/lake-v0.20.0/docker-compose.yml
@@ -0,0 +1,86 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+version: "3"
+services:
+  mysql:
+    image: mysql:8
+    volumes:
+      - mysql-storage:/var/lib/mysql
+    restart: always
+    ports:
+      - 3306:3306
+    environment:
+      MYSQL_ROOT_PASSWORD: admin
+      MYSQL_DATABASE: lake
+      MYSQL_USER: merico
+      MYSQL_PASSWORD: merico
+      TZ: UTC
+    command: --character-set-server=utf8mb4
+      --collation-server=utf8mb4_bin
+      --skip-log-bin
+
+  grafana:
+    image: devlake.docker.scarf.sh/apache/devlake-dashboard:v0.20.0   
+    ports:
+      - 3002:3000
+    volumes:
+      - grafana-storage:/var/lib/grafana
+    environment:
+      GF_SERVER_ROOT_URL: "http://localhost:4000/grafana";
+      GF_USERS_DEFAULT_THEME: "light"
+      MYSQL_URL: mysql:3306
+      MYSQL_DATABASE: lake
+      MYSQL_USER: merico
+      MYSQL_PASSWORD: merico
+      TZ: UTC
+    restart: always
+    depends_on:
+      - mysql
+
+  devlake:
+    image: devlake.docker.scarf.sh/apache/devlake:v0.20.0   
+    ports:
+      - 8080:8080
+    restart: always
+    volumes:
+      - devlake-log:/app/logs
+    env_file:
+      - ./.env
+    environment:
+      LOGGING_DIR: /app/logs
+      TZ: UTC
+    depends_on:
+      - mysql
+
+  config-ui:
+    image: devlake.docker.scarf.sh/apache/devlake-config-ui:v0.20.0   
+    ports:
+      - 4000:4000
+    env_file:
+      - ./.env
+    environment:
+      DEVLAKE_ENDPOINT: devlake:8080
+      GRAFANA_ENDPOINT: grafana:3000
+      TZ: UTC
+      #ADMIN_USER: devlake
+      #ADMIN_PASS: merico
+    depends_on:
+      - devlake
+
+volumes:
+  mysql-storage:
+  grafana-storage:
+  devlake-log:
diff --git a/devops/releases/lake-v0.18.0/env.example 
b/devops/releases/lake-v0.20.0/env.example
similarity index 53%
copy from devops/releases/lake-v0.18.0/env.example
copy to devops/releases/lake-v0.20.0/env.example
index c3b790ac1..0398ef210 100644
--- a/devops/releases/lake-v0.18.0/env.example
+++ b/devops/releases/lake-v0.20.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
@@ -22,18 +38,12 @@ API_TIMEOUT=120s
 API_RETRY=3
 API_REQUESTS_PER_HOUR=10000
 PIPELINE_MAX_PARALLEL=1
-#TEMPORAL_URL=temporal:7233
-TEMPORAL_URL=
-TEMPORAL_TASK_QUEUE=
 # Debug Info Warn Error
 LOGGING_LEVEL=
 LOGGING_DIR=./logs
 ENABLE_STACKTRACE=false
 FORCE_MIGRATION=false
 
-# Lake TAP API
-TAP_PROPERTIES_DIR=
-
 ##########################
 # Sensitive information encryption key
 ##########################
@@ -43,3 +53,5 @@ ENCRYPTION_SECRET=
 # Set if skip verify and connect with out trusted certificate when use https
 ##########################
 IN_SECURE_SKIP_VERIFY=
+
+# SKIP_COMMIT_FILES=true
diff --git a/devops/releases/lake-v0.7.0/env.example 
b/devops/releases/lake-v0.7.0/env.example
index 42846badf..e241cf7e3 100644
--- a/devops/releases/lake-v0.7.0/env.example
+++ b/devops/releases/lake-v0.7.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.8.0/env.example 
b/devops/releases/lake-v0.8.0/env.example
index 42846badf..e241cf7e3 100644
--- a/devops/releases/lake-v0.8.0/env.example
+++ b/devops/releases/lake-v0.8.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/devops/releases/lake-v0.9.0/env.example 
b/devops/releases/lake-v0.9.0/env.example
index 578decc2d..ae2956f64 100644
--- a/devops/releases/lake-v0.9.0/env.example
+++ b/devops/releases/lake-v0.9.0/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############
diff --git a/env.example b/env.example
index 522d2327e..3812bd1f7 100755
--- a/env.example
+++ b/env.example
@@ -1,3 +1,19 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
 #############
 # Lake core #
 #############

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