Upgrading ThingsBoard CE to 3.1.1
NOTE: These upgrade steps are applicable for ThingsBoard version 3.1. In order to upgrade to 3.1.1 you need to upgrade to 3.1 first.
ThingsBoard package download
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wget https://github.com/thingsboard/thingsboard/releases/download/v3.1.1/thingsboard-3.1.1.deb
ThingsBoard service upgrade
- Stop ThingsBoard service if it is running.
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$ sudo service thingsboard stop
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sudo dpkg -i thingsboard-3.1.1.deb
NOTE: Package installer will ask you to merge your thingsboard configuration. It is preferred to use merge option to make sure that all your previous parameters will not be overwritten.
Please make sure that you set database.ts.type parameter value (in the file /etc/thingsboard/conf/thingsboard.yml) to “cassandra” instead of “sql” if you are using Cassandra database for timeseries data:
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database:
ts_max_intervals: "${DATABASE_TS_MAX_INTERVALS:700}" # Max number of DB queries generated by single API call to fetch telemetry records
ts:
type: "${DATABASE_TS_TYPE:sql}" # cassandra, sql, or timescale (for hybrid mode, DATABASE_TS_TYPE value should be cassandra, or timescale)
Execute regular upgrade script:
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sudo /usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=3.1.0
Start the service
若将 Redis 用于缓存，在启动 ThingsBoard 前需清空所有已存储的 key。
连接到您的 Redis 实例（或 container/pod，视部署方式而定），执行：
redis-cli flushall
注意：仅当 Redis 专门用于 ThingsBoard 时可使用此命令。若其他应用也使用 Redis，需定位 ThingsBoard 使用的数据库并仅清空该库。默认数据库 index 为 0，可通过 ThingsBoard 环境变量 REDIS_DB 配置。
redis-cli
select 0
flushdb
若将 Redis 用于缓存，在启动 ThingsBoard 前需清空所有已存储的 key。
连接到您的 Redis 实例（或 container/pod，视部署方式而定），执行：
redis-cli flushall
注意：仅当 Redis 专门用于 ThingsBoard 时可使用此命令。若其他应用也使用 Redis，需定位 ThingsBoard 使用的数据库并仅清空该库。默认数据库 index 为 0，可通过 ThingsBoard 环境变量 REDIS_DB 配置。
redis-cli
select 0
flushdb
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sudo service thingsboard start
Upgrading ThingsBoard CE to 3.1
NOTE: These upgrade steps are applicable for ThingsBoard version 3.0.1. In order to upgrade to 3.1 you need to upgrade to 3.0.1 first.
ThingsBoard package download
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wget https://github.com/thingsboard/thingsboard/releases/download/v3.1/thingsboard-3.1.deb
ThingsBoard service upgrade
- Stop ThingsBoard service if it is running.
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$ sudo service thingsboard stop
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sudo dpkg -i thingsboard-3.1.deb
NOTE: Package installer will ask you to merge your thingsboard configuration. It is preferred to use merge option to make sure that all your previous parameters will not be overwritten.
Please make sure that you set database.ts.type parameter value (in the file /etc/thingsboard/conf/thingsboard.yml) to “cassandra” instead of “sql” if you are using Cassandra database for timeseries data:
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database:
ts_max_intervals: "${DATABASE_TS_MAX_INTERVALS:700}" # Max number of DB queries generated by single API call to fetch telemetry records
ts:
type: "${DATABASE_TS_TYPE:sql}" # cassandra, sql, or timescale (for hybrid mode, DATABASE_TS_TYPE value should be cassandra, or timescale)
NOTE: Cassandra database does not support advanced filters. If you were using Cassandra database for timeseries data please make sure that database.ts_latest.type parameter value (in the file /etc/thingsboard/conf/thingsboard.yml) is “sql”:
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database:
...
ts_latest:
type: "${DATABASE_TS_LATEST_TYPE:sql}" # cassandra, sql, or timescale (for hybrid mode, DATABASE_TS_TYPE value should be cassandra, or timescale)
and execute the following migration script:
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# Execute script to migrate latest timeseries data from Cassandra to PostgreSQL
sudo /usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=cassandra-latest-to-postgres
Execute regular upgrade script:
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sudo /usr/share/thingsboard/bin/install/upgrade.sh --fromVersion=3.0.1
Start the service
若将 Redis 用于缓存，在启动 ThingsBoard 前需清空所有已存储的 key。
连接到您的 Redis 实例（或 container/pod，视部署方式而定），执行：
redis-cli flushall
注意：仅当 Redis 专门用于 ThingsBoard 时可使用此命令。若其他应用也使用 Redis，需定位 ThingsBoard 使用的数据库并仅清空该库。默认数据库 index 为 0，可通过 ThingsBoard 环境变量 REDIS_DB 配置。
redis-cli
select 0
flushdb
若将 Redis 用于缓存，在启动 ThingsBoard 前需清空所有已存储的 key。
连接到您的 Redis 实例（或 container/pod，视部署方式而定），执行：
redis-cli flushall
注意：仅当 Redis 专门用于 ThingsBoard 时可使用此命令。若其他应用也使用 Redis，需定位 ThingsBoard 使用的数据库并仅清空该库。默认数据库 index 为 0，可通过 ThingsBoard 环境变量 REDIS_DB 配置。
redis-cli
select 0
flushdb
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sudo service thingsboard start