Nise BOSH in Action
- 1. Nise BOSH In Action Iwasaki Yudai @i_yudai NTT Software Innovation Center 2013-04-26
- 2. Installing cf-release jobs with Nise BOSH – What’s cf-release? – What’s Nise BOSH? – How to use DEA/NG and CCv1 compatibility – How to revert BuildPack support Agenda
- 3. Installing cf-release jobs with Nise BOSH
- 4. Preconfigured CF source code set – For installation with BOSH – Well-tested by many users – Portable • Minimum dependencies on apt packages • Including mysqlclient, imagemagick and so on... What’s cf-release?
- 5. Tool chain for distributed systems – Release engineering – Lifecycle management – Works with IaaS layers (CPI) • AWS, vSphere, vCloud and OpenStack What’s BOSH? (c) EMC & VMware http://docs.cloudfoundry.com/docs/running/bosh/
- 6. Photo by yeowatzup from http://www.flickr.com/photos/yeowatzup/173818958/ Heavybut worth trying
- 7. A lightweight BOSH (nearly) emulator – Works on a local machine – Without any CPI What’s Nise BOSH https://github.com/nttlabs/nise_bosh
- 8. ./bin/init – Stemcell-like environment builder ./bin/nise-bosh – Package installer ./bin/run-job – Job launcher Main Three Scripts VM Stemcell dea_next (Job template) common (Package) dea_next (Package) ruby (Package) Agent
- 9. Sets up Stemcell-like environment – Installs apt packages, create users and so on... Ported from Stemcell Builder stages – https://github.com/cloudfoundry/bosh/tree/master/stemcell_builder/ ./bin/init Stemcell ≈ OS + bosh_agent + α = Basic VM image VM Stemcell dea_next (Job template) common (Package) dea_next (Package) ruby (Package) Agent
- 10. Installs packages and job templates – Automatically resolving dependencies – Running packaging scripts – Filling templates with deploy manifest ./bin/nise-bosh Packages: • References to source code • Packaging(installer) scripts Job templates: • Package list • Configuration file/Control script/monitrc templates VM Stemcell dea_next (Job template) common (Package) dea_next (Package) ruby (Package) Agent
- 11. Job launcher – Reads monitrc file from job templates • Resolving task dependencies – start/stop/status ./bin/run-job
- 12. Entry on Cloud Foundry.com – http://blog.cloudfoundry.com/2013/04/15/ntt-contributes-nise-bosh-a-tool-to-speed-up-bosh-development/ README.md How To Use
- 13. Ubuntu 10.04 64bit – Recommended for cf-release Example: Installing dea_next (1) sudo apt-get install git-core # Clone Nise BOSH and initialize the environment git clone https://github.com/nttlabs/nise_bosh.git cd nise_bosh sudo ./bin/init sudo reboot # Install ruby with rbenv cd ~ git clone git://github.com/sstephenson/rbenv.git ~/.rbenv echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile echo 'eval "$(rbenv init -)"' >> ~/.bash_profile exec $SHELL –l git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build rbenv install 1.9.3-p327 rbenv global 1.9.3-p327 # Install required gems gem install bundler gem install bosh_cli rbenv rehash Ubuntu 10.04 64bit is recommended for cf-release
- 14. Generating package archives – `bosh craete release` creates pre- packaged tar files in .dev_builds Example: Installing dea_next (2) # Clone cf-release git clone https://github.com/cloudfoundry/cf-release.git cd cf-release ./update # check out submodules # Create release packages bosh create release –force # give ‘appcloud’ for the prompt
- 15. Deployment manifest – Compatible with BOSH Example: Install dea_next (3) vi ~/deploy.conf --- properties: domain: vcap.me networks: apps: default management: default nats: user: nats password: nats address: 127.0.0.1 port: 4222 dea_next: streaming_timeout: 60 memory_mb: 4096 memory_overcommit_factor: 1 disk_mb: 32000 disk_overcommit_factor: 1 num_instances: 30
- 16. Installing dea_next job template Example: Installing dea_next (4) cd ~/nise_bosh sudo env PATH=$PATH bundle install sudo env PATH=$PATH bundle exec ./bin/nise-bosh ~/cf-release ~/deploy.conf dea_next
- 17. Launching processes Example: Installing dea_next (5) sudo env PATH=$PATH bundle exec ./bin/run-job start
- 18. ./bin/nise-bosh has some options – See README.md
- 19. DEA/NG and CCv1 compatibility
- 20. 2013-04-26 Photo from http://pdphoto.org/PictureDetail.php?mat=pdef&pg=8344 CCv1 DEA/NG Stager Impact of Buildpack
- 22. Rest In Peace CCv1
- 23. Reverted and works – https://github.com/yudai/dea_ng/commit/ccce77553deff7cfc9b5 a6191e12046207a42ced – Copy runtimes from CCv1 • ~/cloudfoundry/.deployments • Removed from cf-release • https://github.com/cloudfoundry/cf-release/commit/82984735556f931caacf010cf7b52a59032c401f – Disable integrated Stager – Add runtimes in config file The Return of CCv1