README.md

IOI HTC primary repo

Prerequisite

SSH

• ssh_config
• id_rsa.ioi18 (ITC Google Drive)

AWS Access

https://scrapbox.io/ioi18/AWS

All the following tools require you to have proper AWS_* environment variables for the ioi18 AWS account.

Tools

mitamae: Server Provisioning

cd itamae/

bundle exec hocho apply servername --dry-run
bundle exec hocho apply servername

rm -v tmp/hocho-ec2-cache.* # Purge cache (default up to 3600s)

hocho-ec2.gem loads EC2 instance information for you. Make sure an instance to have Name and Role tag. Specific overriding can be done with manually creating hosts/*.yml.

secret key

bundle exec itamae-secrets newkey --method=aes-passphrase default

• https://docs.google.com/spreadsheets/d/1Gfsfvb1pcnibkanu2xwjB9crrc0xp1-xDxqRCf-_fWA/edit#gid=928059752

roadworker: DNS

cd route53/

bundle exec roadwork -a --dry-run
bundle exec roadwork -a

We have 2 Route53 hosted zones with same name for split DNS.

piculet: EC2 Security Groups

cd sg/

bundle exec piculet -a --dry-run
bundle exec piculet -a

miam: AWS IAM

cd iam/

bundle exec miam -a --dry-run
bundle exec miam -a

bukelatta: S3 Bucket Polcy

cd s3/

bundle exec bukelatta -a --dry-ryn
bundle exec bukelatta -a

cfdef: CloudFront

cd cloudfront/

bundle exec cfdef -a --dry-run
bundle exec cfdef -a

cmsconfig: CMS config.json template

cd cmsconfig/

# For clusters/dev.rb
bundle exec ruby upload.rb dev 

# For variants/prd/onpremise.rb
bundle exec ruby upload.rb prd onpremise

hako: ECS tasks

cd hako/


bundle exec hako deploy nanika.jsonnet -t codebuild

terraform: Misc (ELB, ...)

cd terraform/

terraform init
terraform apply

codebuild: AWS CodeBuild buildspec

Use this when a source couldn't provide a buildspec.yml (e.g. CMS task repo)

cd codebuild/

bundle exec ruby set_buildspec.rb XXX

codepipeline: AWS CodePipeline pipelines, custom actions

cd codepipeline/

# actions/XXX.rb
bundle exec create_custom_action.rb XXX

# pipelines/XXX.rb
bundle exec export.rb XXX
bundle exec upload.rb XXX

bundle exec run.rb XXX
bundle exec run.rb pipelines/ioi18-task*.rb

Other software components used during IOI2018

• Contest System: https://github.com/jcioi/ioi-cms
• Printing System: https://github.com/jcioi/ioi-print
• Translation System: https://github.com/jcioi/ioi-translation
• Contestant & Admin Console: https://github.com/jcioi/ioi_console
• https://github.com/jcioi/ioi-cms-buildenv
• https://github.com/jcioi/ioi-infra-hako-front
• https://github.com/jcioi/ioi-awstools