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Deploy Databend With Local Disk

tip

Expected deployment time: 5 minutes ⏱

This guideline will deploy databend(standalone) with local disk step by step.

1. Download​

You can find the latest binaries on the github release page.

mkdir databend && cd databend
curl -LJO https://github.com/datafuselabs/databend/releases/download/v0.6.90-nightly/databend-v0.6.90-nightly-x86_64-unknown-linux-gnu.tar.gz
tar xzvf databend-v0.6.90-nightly-x86_64-unknown-linux-gnu.tar.gz

2. Deploy databend-meta (standalone)​

databend-meta is a global service for the meta data(such as user, table schema etc.).

2.1 Create databend-meta.toml​

databend-meta.toml
log_dir = "metadata/_logs"
admin_api_address = "0.0.0.0:8101"
grpc_api_address = "0.0.0.0:9101"

[raft_config]
id = 1
single = true
raft_dir = "metadata/datas"

2.2 Start the databend-meta service​

./databend-meta -c ./databend-meta.toml 2>&1 > meta.log&

2.3 Check databend-meta status​

curl -I  http://127.0.0.1:8101/v1/health

Check the response is HTTP/1.1 200 OK.

3. Deploy databend-query (standalone)​

3.1 Create databend-query.toml​

databend-query.toml
[log]
log_level = "INFO"
log_dir = "benddata/_logs"

[query]
# For admin RESET API.
admin_api_address = "0.0.0.0:8001"

# Query MySQL Handler.
mysql_handler_host = "0.0.0.0"
mysql_handler_port = 3307

# Query ClickHouse Handler.
clickhouse_handler_host = "0.0.0.0"
clickhouse_handler_port = 9001

# Query HTTP Handler.
http_handler_host = "0.0.0.0"
http_handler_port = 8081

tenant_id = "tenant1"
cluster_id = "cluster1"

[meta]
# databend-meta grpc api address. 
meta_address = "0.0.0.0:9101"
meta_username = "root"
meta_password = "root"

[storage]
# disk|s3
storage_type = "disk"

[storage.disk]
data_path = "bendata/datas"

[storage.s3]

[storage.azure_storage_blob]

3.2 Start databend-query​

./databend-query -c ./databend-query.toml 2>&1 > query.log&

3.3 Check databend-query status​

curl -I  http://127.0.0.1:8001/v1/health

Check the response is HTTP/1.1 200 OK.

4. Play​

mysql -h127.0.0.1 -uroot -P3307
mysql>
create table t1(a int);
mysql>
insert into t1 values(1), (2);
mysql>
select * from t1
+------+
| a    |
+------+
|    1 |
|    2 |
+------+