https://github.com/differentialorange/tarantool-ee-live-migrations

Playground for testing out Tarantool EE online DDL migrations
https://github.com/differentialorange/tarantool-ee-live-migrations

Last synced: 1 day ago
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Playground for testing out Tarantool EE online DDL migrations

• Host: GitHub
• URL: https://github.com/differentialorange/tarantool-ee-live-migrations
• Owner: DifferentialOrange
• Created: 2024-02-26T07:56:04.000Z (9 months ago)
• Default Branch: master
• Last Pushed: 2024-02-27T07:41:32.000Z (9 months ago)
• Last Synced: 2024-02-28T09:31:24.908Z (9 months ago)
• Language: Lua
• Size: 11.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Tarantool EE Live Migrations

Playground for testing out Tarantool EE online DDL migrations.

Toolchain:

```

Tarantool Enterprise 3.0.0-0-gf58f7d82a-r23-gc64

Target: Linux-x86_64-RelWithDebInfo

Build options: cmake . -DCMAKE_INSTALL_PREFIX=/home/centos/release/sdk/tarantool/static-build/tarantool-prefix -DENABLE_BACKTRACE=TRUE

Compiler: GNU-9.3.1

C_FLAGS: -fexceptions -funwind-tables -fasynchronous-unwind-tables -static-libstdc++ -fno-common -msse2  -fmacro-prefix-map=/home/centos/release/sdk/tarantool=. -std=c11 -Wall -Wextra -Wno-gnu-alignof-expression -fno-gnu89-inline -Wno-cast-function-type -O2 -g -DNDEBUG -ggdb -O2 

CXX_FLAGS: -fexceptions -funwind-tables -fasynchronous-unwind-tables -static-libstdc++ -fno-common -msse2  -fmacro-prefix-map=/home/centos/release/sdk/tarantool=. -std=c++11 -Wall -Wextra -Wno-invalid-offsetof -Wno-gnu-alignof-expression -Wno-cast-function-type -O2 -g -DNDEBUG -ggdb -O2 

```

Startup:

```bash

tt run --name storage-a-001 --config tarantool.yaml

```

Run migration (with post-run cleanup):

```bash

tt run migrations/__.lua

```

Use a separate ternimal to execute code on the `storage-a-001` server.

The numbers are just means to structure the code, they do not bear any meaning

like in tarantool/migrations.

If something went wrong:

- stop the server,

- `rm -rf ./var/lib/storage-a-001/*`,

- start the server anew.