まずはRPiにDockerを入れる
Debian | Docker Docs
# Add Docker's official GPG key: sudo apt-get update sudo apt-get install ca-certificates curl sudo install -m 0755 -d /etc/apt/keyrings sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc sudo chmod a+r /etc/apt/keyrings/docker.asc # Add the repository to Apt sources: echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \ $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \ sudo tee /etc/apt/sources.list.d/docker.list > /dev/null sudo apt-get update # To install the latest version, run: sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin # enable to execute docker with login user sudo groupadd docker sudo usermod -aG docker $USER newgrp docker
docker が入ると、docker build用のymlがThingsboardから提供されているのでそれをファイルに落として、docker composeでビルド、実行する
version: '3.0'
services:
mytb:
restart: always
image: "thingsboard/tb-postgres"
ports:
- "8080:9090"
- "1883:1883"
- "7070:7070"
- "5683-5688:5683-5688/udp"
environment:
TB_QUEUE_TYPE: in-memory
volumes:
- ~/.mytb-data:/data
- ~/.mytb-logs:/var/log/thingsboard永続化のため、~/.mytb-dataを使うようで、この領域を作成する
mkdir -p ~/.mytb-data && sudo chown -R 799:799 ~/.mytb-data mkdir -p ~/.mytb-logs && sudo chown -R 799:799 ~/.mytb-logs
docker composeで起動しようとすると、PORTが使われていますと怒られる
lsofツールをインストールして、PORTをBindしているサービス(Process)を特定して、止めて問題なければ止める
今回問題になった5683ポートを使っているのはWebIOPyだった。動作確認のために動かしっぱなしであった。これを止める。
$ docker compose up -d WARN[0000] thingsboard/docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion [+] Running 0/1 ? Container thingsboard-mytb-1 Starting 0.7s Error response from daemon: driver failed programming external connectivity on endpoint thingsboard-mytb-1 (ae72fxxxxxxxxedc00): failed to bind port 0.0.0.0:5683/udp: Error starting userland proxy: listen udp4 0.0.0.0:5683: bind: address already in use $ sudo apt install -y lsof $ sudo lsof -i:5683 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME python3 515 root 6u IPv6 15978 0t0 UDP *:5683 $ ps aux|grep python root 515 0.0 0.2 244388 17268 ? Ssl 21:30 0:00 /usr/bin/python3 -m webiopi -l /var/log/webiopi -c /etc/webiopi/config $ sudo kill -9 515
再度docker composeで起動してみる->起動されたようだ
$ docker compose up -d WARN[0000] docker-compose.yml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion [+] Running 1/1 ? Container thingsboard-mytb-1 Started 1.7s $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 775xxxxxxx6a5 thingsboard/tb-postgres "start-tb.sh" 5 minutes ago Up 3 seconds 0.0.0.0:1883->1883/tcp, :::1883->1883/tcp, 0.0.0.0:7070->7070/tcp, :::7070->7070/tcp, 0.0.0.0:5683-5688->5683-5688/udp, :::5683-5688->5683-5688/udp, 0.0.0.0:8080->9090/tcp, [::]:8080->9090/tcp thingsboard-mytb-1
コンテナのログを見るとエラーなく起動されたようだが・・・
$ docker logs 77xxxxxx6a5
The files belonging to this database system will be owned by user "thingsboard".
This user must also own the server process.
The database cluster will be initialized with locale "C.UTF-8".
The default database encoding has accordingly been set to "UTF8".
The default text search configuration will be set to "english".
Data page checksums are disabled.
fixing permissions on existing directory /data/db ... ok
creating subdirectories ... ok
selecting dynamic shared memory implementation ... posix
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting default time zone ... Etc/UTC
creating configuration files ... ok
running bootstrap script ... ok
performing post-bootstrap initialization ... ok
initdb: warning: enabling "trust" authentication for local connections
You can change this by editing pg_hba.conf or using the option -A, or
--auth-local and --auth-host, the next time you run initdb.
syncing data to disk ... ok
Success. You can now start the database server using:
/usr/lib/postgresql/12/bin/pg_ctl -D /data/db -l logfile start
Starting Postgresql...
waiting for server to start....2024-11-03 13:17:37.914 UTC [30] LOG: starting PostgreSQL 12.20 (Debian 12.20-1.pgdg120+1) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 12.2.0-14) 12.2.0, 64-bit
2024-11-03 13:17:37.915 UTC [30] LOG: listening on IPv6 address "::1", port 5432
2024-11-03 13:17:37.915 UTC [30] LOG: listening on IPv4 address "127.0.0.1", port 5432
2024-11-03 13:17:37.926 UTC [30] LOG: listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
2024-11-03 13:17:37.975 UTC [31] LOG: database system was shut down at 2024-11-03 13:17:35 UTC
2024-11-03 13:17:37.992 UTC [30] LOG: database system is ready to accept connections
done
server started
Creating database...
CREATE DATABASE
Postgresql is ready
Starting ThingsBoard installation ...
OpenJDK 64-Bit Server VM warning: Option UseBiasedLocking was deprecated in version 15.0 and will likely be removed in a future release.
[0.006s][warning][logging] Output options for existing outputs are ignored.
OpenJDK 64-Bit Server VM warning: Option UseBiasedLocking was deprecated in version 15.0 and will likely be removed in a future release.
______ __ _ ____ __
/_ __/ / /_ (_) ____ ____ _ _____ / __ ) ____ ____ _ _____ ____/ /
/ / / __ \ / / / __ \ / __ `/ / ___/ / __ | / __ \ / __ `/ / ___/ / __ /
/ / / / / / / / / / / / / /_/ / (__ ) / /_/ / / /_/ // /_/ / / / / /_/ /
/_/ /_/ /_/ /_/ /_/ /_/ \__, / /____/ /_____/ \____/ \__,_/ /_/ \__,_/
/____/
===================================================
:: ThingsBoard :: (v3.8.1)
===================================================
Starting ThingsBoard Installation...
Installing DataBase schema for entities...
Installing SQL DataBase schema part: schema-entities.sql
Installing SQL DataBase schema indexes part: schema-entities-idx.sql
Installing SQL DataBase schema PostgreSQL specific indexes part: schema-entities-idx-psql-addon.sql
Installing SQL DataBase schema views and functions: schema-views-and-functions.sql
Successfully executed query: DROP VIEW IF EXISTS device_info_view CASCADE;
Successfully executed query: CREATE OR REPLACE VIEW device_info_view AS SELECT * FROM device_info_active_attribute_view;
Installing DataBase schema for timeseries...
Installing SQL DataBase schema part: schema-ts-psql.sql
Successfully executed query: CREATE TABLE IF NOT EXISTS ts_kv_indefinite PARTITION OF ts_kv DEFAULT;
Loading system data...
Creating JWT admin settings...
Loading system widgets
Loading system SCADA symbols
Creating default notification configs for system admin
Creating default notification configs for all tenantsコンテナの中はJavaとPostgreSQLが走っている
$ docker exec -it 77xxxxxx5 /bin/sh $ ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND thingsb+ 1 0.0 0.0 4332 3048 ? Ss 13:17 0:00 /bin/bash /usr/bin/start-tb.sh thingsb+ 30 0.0 0.3 217240 28056 ? Ss 13:17 0:00 /usr/lib/postgresql/12/bin/postgres thingsb+ 32 0.0 0.7 217368 57928 ? Ss 13:17 0:00 postgres: checkpointer thingsb+ 33 0.0 0.1 217240 8856 ? Ss 13:17 0:00 postgres: background writer thingsb+ 34 0.0 0.1 217240 10128 ? Ss 13:17 0:00 postgres: walwriter thingsb+ 35 0.0 0.1 217780 8204 ? Ss 13:17 0:00 postgres: autovacuum launcher thingsb+ 36 0.0 0.0 71740 5992 ? Ss 13:17 0:00 postgres: stats collector thingsb+ 37 0.0 0.0 217664 6864 ? Ss 13:17 0:00 postgres: logical replication launcher thingsb+ 202 58.4 12.9 6300476 1034560 ? Sl 13:21 10:00 java -cp /usr/share/thingsboard/bin/thingsboard.jar -Dplatform=deb -Dinstall.data_dir=/usr/share/thingsboard/d thingsb+ 254 0.0 0.2 219864 22480 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50210) idle thingsb+ 258 0.0 0.2 219940 20616 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50218) idle thingsb+ 259 0.0 0.2 220984 20560 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50220) idle thingsb+ 260 0.0 0.2 218960 18568 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50224) idle thingsb+ 261 0.0 0.2 219612 18768 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50226) idle thingsb+ 262 0.0 0.2 219756 18052 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50234) idle thingsb+ 263 0.0 0.1 218168 11840 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50242) idle thingsb+ 264 0.0 0.1 218168 11900 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50252) idle thingsb+ 265 0.0 0.1 218168 11836 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50258) idle thingsb+ 266 0.0 0.1 218168 11964 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50266) idle thingsb+ 267 0.0 0.1 218168 11904 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50278) idle thingsb+ 268 0.0 0.1 218168 11900 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50286) idle thingsb+ 269 0.0 0.1 218168 11892 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50300) idle thingsb+ 270 0.0 0.1 218168 11956 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50306) idle thingsb+ 271 0.0 0.1 218168 11896 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50318) idle thingsb+ 272 0.0 0.1 218168 11956 ? Ss 13:22 0:00 postgres: thingsboard thingsboard 127.0.0.1(50332) idle thingsb+ 525 1.2 0.0 2324 824 pts/0 Ss 13:38 0:00 /bin/sh thingsb+ 531 100 0.0 8444 3872 pts/0 R+ 13:38 0:00 ps aux
RPiのIPを指定して8080ポートでブラウザからアクセスすると、ID/PWDの画面が表示された。
初期アカウントが設定されているので、それを指定してログインすると、ThingsBoardの画面にアクセスできた。
以降は、接続を許可するデバイスを登録して、ダッシュボードを作成すれば、ThingsBoardで計測データがグラフ表示されるはず。
Installing ThingsBoard using Docker (Linux or Mac OS) | ThingsBoard Community Edition
Debian | Docker Docs
Getting Started with ThingsBoard | ThingsBoard Community Edition
