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# Docker image version definition

Before v0.12, Apache IoTDB's docker image name and version format is:
`apache/iotdb:0.<major>.<minor>`.

From 0.12 on, we release two images: one is for a single node, and the other is for the cluster mode.
The format is: `apache/iotdb:0.<major>.<minor>-node` and `apache/iotdb:0.<major>.<minor>-cluster`.

From 1.0.0, we split 3 kinds of images: datanode, confignode and all of them in one image called 1C1D. 
The format is: `apache/iotdb:<version>-confignode`,`apache/iotdb:<version>-datanode` and `apache/iotdb:<version>-standalone`.

From 2.0.5, we maintain 4 images: datanode, confignode, standalone and ainode. The format is: `apache/iotdb:<version>-datanode`, `apache/iotdb:<version>-confignode`, `apache/iotdb:<version>-ainode` and `apache/iotdb:<version>-standalone`

## The definition of tag "latest"
Before v0.12, the "latest" tag will forward to the largest `apache/iotdb:0.<major>.<minor>`.

From 0.12 on, the "latest" tag will forward to the largest `apache/iotdb:0.<major>.<minor>-node`.


# How to build

docker build -t THE_DOCKER_IMAGE_NAME:THE_VERSION -f THE_DOCKER_FILE_NAME

e.g.,

```shell
docker build -t my-iotdb:<version> -f Dockerfile-<version>
# for 1.0.0
cd src/main/DockerCompose
./do-docker-build.sh -t <target> -v <version>
e.g.
./do-docker-build.sh -t standalone -v 1.0.0
# for ainode, start from 2.0.5
./do-docker-build.sh -t ainode -v 2.0.5-SNAPSHOT
```
Notice:
Make directory of src/main/target and put the zip file downloading from the official download page. 
e.g.
```shell
$ ls -hl target/
total 215M
-rw-r--r-- 1 root root 75M Nov 30 20:04 apache-iotdb-1.0.0-all-bin.zip
-rw-r--r-- 1 root root 69M Dec  1 17:12 apache-iotdb-1.0.0-confignode-bin.zip
-rw-r--r-- 1 root root 73M Dec  1 17:13 apache-iotdb-1.0.0-datanode-bin.zip
-rw-r--r-- 1 root root 329K  7 15 17:12 apache-iotdb-2.0.5-SNAPSHOT-ainode-bin.zip
```

To avoid mannually copy these files, you can run our `do-docker-build.sh` with argument `-b`.

# How to run IoTDB server 

Actually, we maintain a repo on dockerhub, so that you can get the docker image directly.

For example,

```shell
docker run -d --name iotdb -p 6667:6667 -p 31999:31999 -p 8181:8181 -p 5555:5555 apache/iotdb:<version>
```

```shell
docker run -d --name iotdb -p 6667:6667 -p 31999:31999 -p 8181:8181 -p 5555:5555 -p 9003:9003 -p 40010:40010 apache/iotdb:<version>
```
Since 1.0.0, see [offical documents.](https://iotdb.apache.org/UserGuide/Master/QuickStart/WayToGetIoTDB.html)

# How to register AINode to IoTDB cluster

## Register AINode to the existing IoTDB cluster
Please download `docker-compose-ainode.yml` in `docker/src/main/DockerCompose` first. After replace the correct IoTDB cluster configurations, run
```shell
docker compose -f docker-compose-ainode.yml up -d
```

## Quick start
We provide `docker-compose-cluster-1c1d1a.yml` in `docker/src/main/DockerCompose`. Downloading this yaml file, both standalone and ainode docker first. Subsequently, you can easily obtain a IoTDB cluster, which consists of a ConfigNode, a DataNode and a AINode, in your local machine.

## Port description

By default, the ports that IoTDB uses are:

* 6667: RPC port
* 31999: JMX port
* 8086: InfluxDB Protocol port
* 8181: Monitor port
* 5555: Data sync port
* 9003: internal metadata rpc port (for cluster)
* 40010: internal data rpc port (for cluster)
* 10810: internal rpc port (for ainode)


## How to configure docker volumes

The instructions below show how to store the output data and logs of IoTDB to two folders called 
iotdb_data and iotdb_logs respectively. 

`/D/docker/iotdb_data` and `/D/docker/iotdb_logs` can be changed to any local directory of your own host.

```shell
docker run -it -v /D/docker/iotdb_data:/iotdb/data -v /D/docker/iotdb_logs:/iotdb/logs --name 123 apache/iotdb:<version>
```

Similarly, you can customize the directories of the ainode through the following commands.

```shell
docker run -it -v /D/docker/ainode_data:/ainode/data -v /D/docker/ainode_logs:/ainode/logs --name 123 apache/iotdb:<version>
```

# How to run IoTDB client

Suppose you have run an IoTDB Server in docker

1. Use `docker ps` to find out the CONTAINER ID
e.g.,
   
```shell
$ docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                                                                                NAMES
c82321c70137        apache/iotdb:<version>  "/iotdb/sbin/start-s…"   12 minutes ago      Up 12 minutes       0.0.0.0:6667->6667/tcp, 0.0.0.0:8181->8181/tcp, 5555/tcp, 0.0.0.0:31999->31999/tcp   iotdb
```
2. Use `docker exec` to attach the container:

```shell
docker exec -it iotdb /bin/bash
```

Then, for the latest version (or, >=0.10.x), run `start-cli.sh`, for version 0.9.x and 0.8.1, run `start-client.sh`.

Or, 

```shell
docker exec -it iotdb start-cli.sh
```

Enjoy it!
