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60d415bb8a
global WORM mode is a complex piece for which the time has passed, with the advent of S3 compatible object locking and retention implementation global WORM is sort of deprecated, this has been mentioned in our documentation for some time, now the time has come for this to go.
120 lines
5.4 KiB
Markdown
120 lines
5.4 KiB
Markdown
# Mint [](https://slack.minio.io) [](https://hub.docker.com/r/minio/mint/)
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Mint is a testing framework for Minio object server, available as a docker image. It runs correctness, benchmarking and stress tests. Following are the SDKs/tools used in correctness tests.
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- awscli
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- aws-sdk-go
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- aws-sdk-php
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- aws-sdk-ruby
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- aws-sdk-java
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- mc
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- minio-go
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- minio-java
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- minio-js
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- minio-py
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- minio-dotnet
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- s3cmd
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## Running Mint
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Mint is run by `docker run` command which requires Docker to be installed. For Docker installation follow the steps [here](https://docs.docker.com/engine/installation/linux/docker-ce/ubuntu/).
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To run Mint with Minio Play server as test target,
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```sh
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$ docker run -e SERVER_ENDPOINT=play.minio.io:9000 -e ACCESS_KEY=Q3AM3UQ867SPQQA43P2F \
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-e SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG -e ENABLE_HTTPS=1 minio/mint
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```
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After the tests are run, output is stored in `/mint/log` directory inside the container. To get these logs, use `docker cp` command. For example
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```sh
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docker cp <container-id>:/mint/log /tmp/logs
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```
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### Mint environment variables
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Below environment variables are required to be passed to the docker container. Supported environment variables:
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| Environment variable | Description | Example |
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|:--- |:--- |:--- |
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| `SERVER_ENDPOINT` | Endpoint of Minio server in the format `HOST:PORT`; for virtual style `IP:PORT` | `play.minio.io:9000` |
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| `ACCESS_KEY` | Access key of access `SERVER_ENDPOINT` | `Q3AM3UQ867SPQQA43P2F` |
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| `SECRET_KEY` | Secret Key of access `SERVER_ENDPOINT` | `zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG` |
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| `ENABLE_HTTPS` | (Optional) Set `1` to indicate to use HTTPS to access `SERVER_ENDPOINT`. Defaults to `0` (HTTP) | `1` |
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| `MINT_MODE` | (Optional) Set mode indicating what category of tests to be run by values `core`, `full`. Defaults to `core` | `full` |
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| `DOMAIN` | (Optional) Value of MINIO_DOMAIN environment variable used in Minio server | `myminio.com` |
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| `ENABLE_VIRTUAL_STYLE` | (Optional) Set `1` to indicate virtual style access . Defaults to `0` (Path style) | `1` |
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### Test virtual style access against Minio server
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To test Minio server virtual style access with Mint, follow these steps:
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- Set a domain in your Minio server using environment variable MINIO_DOMAIN. For example `export MINIO_DOMAIN=myminio.com`.
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- Start Minio server.
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- Execute Mint against Minio server (with `MINIO_DOMAIN` set to `myminio.com`) using this command
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```sh
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$ docker run -e "SERVER_ENDPOINT=192.168.86.133:9000" -e "DOMAIN=minio.com" \
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-e "ACCESS_KEY=minio" -e "SECRET_KEY=minio123" -e "ENABLE_HTTPS=0" \
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-e "ENABLE_VIRTUAL_STYLE=1" minio/mint
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```
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### Mint log format
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All test logs are stored in `/mint/log/log.json` as multiple JSON document. Below is the JSON format for every entry in the log file.
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| JSON field | Type | Description | Example |
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|:--- |:--- |:--- |:--- |
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| `name` | _string_ | Testing tool/SDK name | `"aws-sdk-php"` |
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| `function` | _string_ | Test function name | `"getBucketLocation ( array $params = [] )"` |
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| `args` | _object_ | (Optional) Key/Value map of arguments passed to test function | `{"Bucket":"aws-sdk-php-bucket-20341"}` |
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| `duration` | _int_ | Time taken in milliseconds to run the test | `384` |
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| `status` | _string_ | one of `PASS`, `FAIL` or `NA` | `"PASS"` |
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| `alert` | _string_ | (Optional) Alert message indicating test failure | `"I/O error on create file"` |
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| `message` | _string_ | (Optional) Any log message | `"validating checksum of downloaded object"` |
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| `error` | _string_ | Detailed error message including stack trace on status `FAIL` | `"Error executing \"CompleteMultipartUpload\" on ...` |
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## For Developers
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### Running Mint development code
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After making changes to Mint source code a local docker image can be built/run by
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```sh
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$ docker build -t minio/mint . -f Dockerfile.mint
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$ docker run -e SERVER_ENDPOINT=play.minio.io:9000 -e ACCESS_KEY=Q3AM3UQ867SPQQA43P2F \
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-e SECRET_KEY=zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG \
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-e ENABLE_HTTPS=1 -e MINT_MODE=full minio/mint:latest
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```
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### Adding tests with new tool/SDK
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Below are the steps need to be followed
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- Create new app directory under [build](https://github.com/minio/mint/tree/master/build) and [run/core](https://github.com/minio/mint/tree/master/run/core) directories.
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- Create `install.sh` which does installation of required tool/SDK under app directory.
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- Any build and install time dependencies should be added to [install-packages.list](https://github.com/minio/mint/blob/master/install-packages.list).
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- Build time dependencies should be added to [remove-packages.list](https://github.com/minio/mint/blob/master/remove-packages.list) for removal to have clean Mint docker image.
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- Add `run.sh` in app directory under `run/core` which execute actual tests.
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#### Test data
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Tests may use pre-created data set to perform various object operations on Minio server. Below data files are available under `/mint/data` directory.
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| File name | Size |
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|:--- |:--- |
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| datafile-0-b | 0B |
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| datafile-1-b | 1B |
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| datafile-1-kB |1KiB |
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| datafile-10-kB |10KiB |
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| datafile-33-kB |33KiB |
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| datafile-100-kB |100KiB |
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| datafile-1-MB |1MiB |
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| datafile-1.03-MB |1.03MiB |
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| datafile-5-MB |5MiB |
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| datafile-6-MB |6MiB |
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| datafile-10-MB |10MiB |
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| datafile-11-MB |11MiB |
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| datafile-65-MB |65MiB |
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| datafile-129-MB |129MiB |
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