![TemplateGenerate file based on an erb templatetemplate "/home/cgemmell/.gitconfig" do source "gitconfig.erb" owner node[:user] group node[:user] mode "0644" variables( :name => node["name"], :email => node["email"] )end@colin_gemmell pythonandchips@gmail.com](https://image.slidesharecdn.com/cookingenvironmentswithchef-110725163634-phpapp02/85/Cooking-environments-with-chef-8-320.jpg)
![TemplateFile: gitconfig.erb[user] name = <%= @name %> email = <%= @email %>[diff] external = kdiff3[pager] diff =[merge] tool = kdiff3@colin_gemmell pythonandchips@gmail.com](https://image.slidesharecdn.com/cookingenvironmentswithchef-110725163634-phpapp02/85/Cooking-environments-with-chef-9-320.jpg)
![Creating files and directoriesdirectory “/home/cgemmell/projects" do owner node[:user] group node[:user] mode "0755" action :createendfile "/home/#{node[:user]}/.bashrc" do group node[:user] owner node[:user] mode "0644" content "source .bashrvm" action :createnot_if doFile.exists?("/home/cgemmell/.bashrc") endend@colin_gemmell pythonandchips@gmail.com](https://image.slidesharecdn.com/cookingenvironmentswithchef-110725163634-phpapp02/85/Cooking-environments-with-chef-10-320.jpg)
![Checkout from Source controlgit “/home/cgemmell/projects/chef" do user node[:user] group node[:user] repository “git@github.com:opscode/chef” reference "master" action :sync end@colin_gemmell pythonandchips@gmail.com](https://image.slidesharecdn.com/cookingenvironmentswithchef-110725163634-phpapp02/85/Cooking-environments-with-chef-13-320.jpg)
![PowershellPowershell “cwd-then-write” docwd “temp”code <<-EOH $stream = [System.IO.StreamWriter] “./temp-write-from-chef.txt” $stream.WriteLine(“Chef on windows is awesome”) $stream.close()EOHendN.B. Dependant on the powershell@colin_gemmell pythonandchips@gmail.com](https://image.slidesharecdn.com/cookingenvironmentswithchef-110725163634-phpapp02/85/Cooking-environments-with-chef-15-320.jpg)
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Similar to Cooking environments with chef (20)
Cooking environments with chef
- 1. Cooking Environments with Chef
- 2. Everything begins with a planWhatWhyHow@colin_gemmell [email protected]
- 3. What’s it forBorn out of “cloud computing” and dev-opsCross platform Configuration and deployment tool written in rubyExecute OS commandsFocuses on reusable recipes@colin_gemmell [email protected]
- 4. TermanologyResource – Executable bit of codeRecipe – Collection of resourcesCookbook – recipes and all other files need for to complete a task@colin_gemmell [email protected]
- 5. WhyAllows configuration of every environment the same Version Control your configurationsNot just for servers@colin_gemmell [email protected]
- 6. How2 different flavours of chefChef Server & Chef ClientChef SoloBootstrap the environmentConfiguration fileMain recipeResources@colin_gemmell [email protected]
- 7. PackageInstall application from package managerpackage "couchdb" dopackage_name "couchdb"end@colin_gemmell [email protected]
- 8. TemplateGenerate file based on an erb templatetemplate "/home/cgemmell/.gitconfig" do source "gitconfig.erb" owner node[:user] group node[:user] mode "0644" variables( :name => node["name"], :email => node["email"] )end@colin_gemmell [email protected]
- 9. TemplateFile: gitconfig.erb[user] name = <%= @name %> email = <%= @email %>[diff] external = kdiff3[pager] diff =[merge] tool = kdiff3@colin_gemmell [email protected]
- 10. Creating files and directoriesdirectory “/home/cgemmell/projects" do owner node[:user] group node[:user] mode "0755" action :createendfile "/home/#{node[:user]}/.bashrc" do group node[:user] owner node[:user] mode "0644" content "source .bashrvm" action :createnot_if doFile.exists?("/home/cgemmell/.bashrc") endend@colin_gemmell [email protected]
- 11. Execute scriptbash "install coffeescript" do interpreter "bash" user "root"cwd “/home/cgemmell” code “npm install -g coffee-script”end@colin_gemmell [email protected]
- 12. Download remote fileremote_file “/tmp/RubyMine-3.1.1.tar.gz" do source "http://download.jetbrains.com/ruby/RubyMine-3.1.1.tar.gz"end@colin_gemmell [email protected]
- 13. Checkout from Source controlgit “/home/cgemmell/projects/chef" do user node[:user] group node[:user] repository “[email protected]:opscode/chef” reference "master" action :sync end@colin_gemmell [email protected]
- 14. Chef on windowsNot fully supportedManual installation a bit complicatedInstaller available athttps://github.com/downloads/pmorton/chef-windows-installer/ChefInstaller.exeMore info avaiable athttp://wiki.opscode.com/display/chef/Installation+on+Windows@colin_gemmell [email protected]
- 15. PowershellPowershell “cwd-then-write” docwd “temp”code <<-EOH $stream = [System.IO.StreamWriter] “./temp-write-from-chef.txt” $stream.WriteLine(“Chef on windows is awesome”) $stream.close()EOHendN.B. Dependant on the powershell@colin_gemmell [email protected]
- 16. The endResourcesDocumentationhttp://wiki.opscode.com/display/chef/HomeSource codehttps://github.com/opscode/chefPre-written recipeshttps://github.com/opscode/cookbooksVM Setuphttps://github.com/pythonandchips/chef-vm-setupTwitter: @colin_gemmellE-mail: [email protected]@colin_gemmell [email protected]