From a1f922315b37f7442a27ef285f6722a41b7689c0 Mon Sep 17 00:00:00 2001 From: Aditya Manthramurthy Date: Thu, 1 Sep 2016 16:35:26 -0700 Subject: [PATCH] Add docker-compose file to run Minio in distributed mode (#2606) Serves as a starting point to run a Minio cluster using Docker. The file can be used as configuration for the docker-compose tool to start 4 Minio servers in distributed mode. * Add a docker-compose.yml file to run 4 minio server instances in distributed mode * Update Docker.md with command to use the file --- docker-compose.yml | 46 ++++++++++++++++++++++++++++++++++++++++++++++ docs/Docker.md | 31 ++++++++----------------------- 2 files changed, 54 insertions(+), 23 deletions(-) create mode 100644 docker-compose.yml diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 000000000..010656ee6 --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,46 @@ +version: '2' + +# starts 4 docker containers running minio server instances. Each +# minio server's web interface will be accessible on the host at port +# 9001 through 9004. +services: + minio1: + image: minio/minio + ports: + - "9001:9000" + volumes: + - /mnt/export/minio1:/export + environment: + MINIO_ACCESS_KEY: abcd1 + MINIO_SECRET_KEY: abcd1234 + command: minio1:/export minio2:/export minio3:/export minio4:/export + minio2: + image: minio/minio + ports: + - "9002:9000" + volumes: + - /mnt/export/minio2:/export + environment: + MINIO_ACCESS_KEY: abcd1 + MINIO_SECRET_KEY: abcd1234 + command: minio1:/export minio2:/export minio3:/export minio4:/export + minio3: + image: minio/minio + ports: + - "9003:9000" + volumes: + - /mnt/export/minio3:/export + environment: + MINIO_ACCESS_KEY: abcd1 + MINIO_SECRET_KEY: abcd1234 + command: minio1:/export minio2:/export minio3:/export minio4:/export + minio4: + image: minio/minio + ports: + - "9004:9000" + volumes: + - /mnt/export/minio4:/export + environment: + MINIO_ACCESS_KEY: abcd1 + MINIO_SECRET_KEY: abcd1234 + command: minio1:/export minio2:/export minio3:/export minio4:/export diff --git a/docs/Docker.md b/docs/Docker.md index ea077d9d1..c03ca3c0f 100644 --- a/docs/Docker.md +++ b/docs/Docker.md @@ -12,7 +12,7 @@ docker run -p 9000:9000 minio/minio /export ## 2. Run One Minio Docker Container -Minio container requires a persistent volume to store configuration and application data. Following command maps local persistent directories from the host OS to virtual config `~/.minio` and export `/export` directories. +Minio container requires a persistent volume to store configuration and application data. Following command maps local persistent directories from the host OS to virtual config `~/.minio` and export `/export` directories. ```sh @@ -40,29 +40,14 @@ docker run -p 9000:9000 --name minio1 \ ## 4. Run Minio in clustered mode -Let's consider that we need to run 4 minio servers inside different docker instances. +Let's consider that we need to run 4 minio servers inside different docker containers. The `docker-compose.yml` file in the root of the project sets this up using the [docker-compose](https://docs.docker.com/compose/) tool. -### Prepare and start Minio docker instances -```sh -$ docker run -d --name=minio1 -e "MINIO_ACCESS_KEY=abcde" -e "MINIO_SECRET_KEY=secret00" -it -v/mnt/export/minio1:/export minio/minio -$ docker run -d --name=minio2 -e "MINIO_ACCESS_KEY=abcde" -e "MINIO_SECRET_KEY=secret00" -it -v/mnt/export/minio2:/export minio/minio -$ docker run -d --name=minio3 -e "MINIO_ACCESS_KEY=abcde" -e "MINIO_SECRET_KEY=secret00" -it -v/mnt/export/minio3:/export minio/minio -$ docker run -d --name=minio4 -e "MINIO_ACCESS_KEY=abcde" -e "MINIO_SECRET_KEY=secret00" -it -v/mnt/export/minio4:/export minio/minio -``` +### Start Minio docker instances -### Get docker instances IP addresses: -```sh -$ docker ps -q | xargs -n 1 docker inspect --format '{{ .NetworkSettings.IPAddress }}' -172.17.0.2 -172.17.0.3 -172.17.0.4 -172.17.0.5 -``` +From the root directory of the project, run: -### Run all minio instances -```sh -$ docker exec -d minio1 minio server 172.17.0.2:/export 172.17.0.3:/export 172.17.0.4:/export 172.17.0.5:/export -$ docker exec -d minio2 minio server 172.17.0.2:/export 172.17.0.3:/export 172.17.0.4:/export 172.17.0.5:/export -$ docker exec -d minio3 minio server 172.17.0.2:/export 172.17.0.3:/export 172.17.0.4:/export 172.17.0.5:/export -$ docker exec -d minio4 minio server 172.17.0.2:/export 172.17.0.3:/export 172.17.0.4:/export 172.17.0.5:/export +``` shell +$ docker-compose up ``` + +Each instance's minio web-server is accessible on the host at ports 9001 through 9004, so you may access the first one at http://localhost:9001/