Downloaded 29 times
![require ‘yaml'
_config =
YAML.load(File.open(File.join(File.dirname(__FILE__),
“vagrantfile-local-config.yml”), File::RDONLY).read)
CONF = _config
config.vm.provider "virtualbox" do |vb|
vb.customize["modifyvm",:id,“--memory", CONF["ram"]]
vb.customize ["modifyvm",:id,"--cpus", CONF[“cpus"]]
…
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-23-2048.jpg)
![ENV['VAGRANT_DEFAULT_PROVIDER'] = 'virtualbox'](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-26-2048.jpg)
![config.vm.provider "virtualbox" do |vb|
vb.customize ["modifyvm",:id, "--memory", CONF["ram"]]
vb.customize ["modifyvm",:id, "--cpus", CONF["cpus"]]
end
config.vm.provider "vmware_fusion" do |v|
v.vmx["memsize"] = CONF["ram"]
v.vmx["numvcpus"] = CONF["cpus"]
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-28-2048.jpg)
![if Vagrant.has_plugin?("HostsUpdater")
config.hostsupdater.aliases = ["host1.lo"]
else
puts "--- WARNING ---"
puts “You should install HostsUpdater”
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-35-2048.jpg)
![config.vm.define "web" do |web|
web.vm.network :private_network, ip: "10.0.0.2"
web.vm.provider :virtualbox do |v|
v.customize ["modifyvm", :id, "--memory", 2048]
end
web.vm.synced_folder "../", “/var/www"
end
config.vm.define "db" do |db|
db.vm.network :private_network, ip: "10.0.0.3"
db.vm.provision :shell, :path => 'vagrant/db.sh'
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-37-2048.jpg)
![if Vagrant.has_plugin?("vagrant-cachier")
config.cache.scope = :box
config.cache.synced_folder_opts = {
type: :nfs,
mount_options: ['rw','vers=3','tcp','nolock']
}
end
Vagrantfile](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-62-2048.jpg)
![if Vagrant.has_plugin?("vagrant-cachier")
config.cache.scope = :box
config.cache.synced_folder_opts = {
type: :nfs,
mount_options: ['rw','vers=3','tcp','nolock']
}
end
Vagrantfile
+30%for reprovisioning a box with git, php apache, mysql](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-63-2048.jpg)
![config.vm.synced_folder "../", "/var/www",
id: “vagrant-root”,
type: “nfs”,
mount_options: ['rw','vers=3','tcp','fsc']
Vagrantfile](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-66-2048.jpg)
![config.vm.synced_folder "../", "/var/www",
id: “vagrant-root”,
type: “nfs”,
mount_options: ['rw','vers=3','tcp','fsc']
Vagrantfile
-15%
+10%](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-67-2048.jpg)
![config.vm.synced_folder "../", "/var/www", id:
"vagrant-root", owner: "vagrant", group: "vagrant",
mount_options: ["dmode=777,fmode=777"]](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-74-2048.jpg)
![config.vm.synced_folder "../", "/var/www",
id: “vagrant-root”,
type: “nfs”,
mount_options: [‘rw’,'vers=3','tcp','fsc',
'actimeo=1']](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-79-2048.jpg)
![if which('ansible-playbook')
config.vm.provision "ansible" do |ansible|
ansible.playbook = "ansible/playbook.yml"
ansible.inventory_path = "ansible/inventories/dev"
ansible.limit = 'all'
ansible.extra_vars = {
private_interface: "192.168.33.99",
hostname: "default"
}
end
else
config.vm.provision :shell,
path: "ansible/windows.sh", args: ["default"]
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-83-2048.jpg)
![if which('ansible-playbook')
config.vm.provision "ansible" do |ansible|
ansible.playbook = "ansible/playbook.yml"
ansible.inventory_path = "ansible/inventories/dev"
ansible.limit = 'all'
ansible.extra_vars = {
private_interface: "192.168.33.99",
hostname: "default"
}
end
else
config.vm.provision :shell,
path: "ansible/windows.sh", args: ["default"]
end](https://image.slidesharecdn.com/vagrantforrealcodemotionrome2016-160318180449/75/Vagrant-for-real-codemotion-rome-2016-85-2048.jpg)
Uploaded byMichele Orselli
Vagrant for real (codemotion rome 2016)
The document provides a comprehensive guide on using Vagrant, including setup instructions, configuration tips for virtual machines, and performance optimization strategies. It covers aspects like managing boxes, shared folders, multi-VM configurations, and provisioning tools, along with best practices for memory and CPU allocation. The document emphasizes the importance of organizing project directories, utilizing specific plugins, and creating immutable VMs for efficient development workflows.
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Similar to Vagrant for real (codemotion rome 2016)
Vagrant for real (codemotion rome 2016)
- 1.
- 2. Michele Orselli CTO@Ideato _orso_ micheleorselli /ideatosrl mo@ideato.it
- 7.
- 8. 1) clone repo 2)vagrant up 3) there’s no #3
- 10. 1) clone repo 2)vagrant up
- 12.
- 13. vagrantfile configs vmperformance app config tips provision/packaging
- 14.
- 15. Don’t use localnames for your boxes config.vm.box = "base"
- 16.
- 17.
- 18.
- 19.
- 20.
- 21. Move host specific configurationoutside Vagrantfile
- 22. ram: 2048 cpus: 2 ipaddress:10.10.10.10 vagrantfile-local-config.yml
- 23. require ‘yaml' _config = YAML.load(File.open(File.join(File.dirname(__FILE__), “vagrantfile-local-config.yml”),File::RDONLY).read) CONF = _config config.vm.provider "virtualbox" do |vb| vb.customize["modifyvm",:id,“--memory", CONF["ram"]] vb.customize ["modifyvm",:id,"--cpus", CONF[“cpus"]] … end
- 24. As rule ofthumb you could assign the half cpus and a quarter of the memory based on your host machine https://stefanwrobel.com/how-to-make-vagrant-performance-not-suck
- 25.
- 26.
- 27.
- 28. config.vm.provider "virtualbox" do|vb| vb.customize ["modifyvm",:id, "--memory", CONF["ram"]] vb.customize ["modifyvm",:id, "--cpus", CONF["cpus"]] end config.vm.provider "vmware_fusion" do |v| v.vmx["memsize"] = CONF["ram"] v.vmx["numvcpus"] = CONF["cpus"] end
- 29.
- 30. myproject -- … -- vagrant --Vagrantfile single git repository c.vm.synced_folder “.”,”/var/www/myproject"
- 31. myproject -- project --… -- vagrant --Vagrantfile single git repository c.vm.synced_folder “./project”,”/var/www/ project”
- 32. myproject -- vagrant -- www --project1 -- project2 -- Vagrantfile single/multiple git repositories c.vm.synced_folder “./www”,”/var/www”
- 33. vagrant plugin install HostsUpdater (orHostManager)
- 34. # /etc/hosts 10.10.10.40 host1.lo#VAGRANT: e2bca7c8bf6d76cbcf6ee48998c16f
- 35. if Vagrant.has_plugin?("HostsUpdater") config.hostsupdater.aliases =["host1.lo"] else puts "--- WARNING ---" puts “You should install HostsUpdater” end
- 36.
- 37. config.vm.define "web" do|web| web.vm.network :private_network, ip: "10.0.0.2" web.vm.provider :virtualbox do |v| v.customize ["modifyvm", :id, "--memory", 2048] end web.vm.synced_folder "../", “/var/www" end config.vm.define "db" do |db| db.vm.network :private_network, ip: "10.0.0.3" db.vm.provision :shell, :path => 'vagrant/db.sh' end
- 38.
- 40.
- 41. native share - slow -os indipendent-ish
- 42. nfs - fast - winsupport :-(
- 43. rsync - no realshare - update
- 44.
- 45.
- 46.
- 47. Virtualbox 22 min VmWare15 min
- 48. Virtualbox 22 min VmWare15 min +30%
- 49. use VmWare ifyou can (it will cost you a few $)
- 50. use nfs ifyou can*
- 51. vagrant plugin install vbguest keepsguest addition updated
- 52. unless Vagrant.has_plugin?(“vagrant-vbguest") raise ”pleaseinstall vagrant-vbguest” end
- 53. On VM I/Ois the bottleneck
- 54. loading webpages running testsuites areREAD heavy
- 55. move I/O outside sharedfolders
- 56. Default provider: virtualbox 3PHP test suites with unit, functional, integration mix small (sf1): build runs in ~25 sec medium (zf2): build runs in ~2 mins large (sf2): build runs ~ 20 mins
- 57.
- 58. class AppKernel extendsKernel { public function getCacheDir() { if (in_array($this->environment, array('dev', 'test'))) { return '/dev/shm/appname/cache/' . $this->environment; } return parent::getCacheDir(); } public function getLogDir() { if (in_array($this->environment, array('dev', ‘test'))) { return '/dev/shm/appname/logs'; } return parent::getLogDir(); } }
- 59. class AppKernel extendsKernel { public function getCacheDir() { if (in_array($this->environment, array('dev', 'test'))) { return '/dev/shm/appname/cache/' . $this->environment; } return parent::getCacheDir(); } public function getLogDir() { if (in_array($this->environment, array('dev', ‘test'))) { return '/dev/shm/appname/logs'; } return parent::getLogDir(); } } +13-16%
- 60. I/O: move DBon RAM if you use sqlite move it on /dev/shm
- 61.
- 62. if Vagrant.has_plugin?("vagrant-cachier") config.cache.scope =:box config.cache.synced_folder_opts = { type: :nfs, mount_options: ['rw','vers=3','tcp','nolock'] } end Vagrantfile
- 63. if Vagrant.has_plugin?("vagrant-cachier") config.cache.scope =:box config.cache.synced_folder_opts = { type: :nfs, mount_options: ['rw','vers=3','tcp','nolock'] } end Vagrantfile +30%for reprovisioning a box with git, php apache, mysql
- 64.
- 65. - name: Installcachefilesd apt: pkg=cachefilesd state=present - name: Enable cachefilesd lineinfile: dest=/etc/default/cachefilesd line=“RUN=yes” - name: Start cachefilesd service service: name=cachefilesd state=restarted
- 66. config.vm.synced_folder "../", "/var/www", id:“vagrant-root”, type: “nfs”, mount_options: ['rw','vers=3','tcp','fsc'] Vagrantfile
- 67. config.vm.synced_folder "../", "/var/www", id:“vagrant-root”, type: “nfs”, mount_options: ['rw','vers=3','tcp','fsc'] Vagrantfile -15% +10%
- 68. should you trustthese numbers?
- 70.
- 71. How to accessmysql
- 72. - name: addmysql user mysql_user: name=ideato host='%' password=ideato priv=*.*:ALL,GRANT login_user=root login_password= - name: config bind address to allow remote remote connections lineinfile: dest=/etc/mysql/my.cnf state=present regexp='bind-address = 127.0.0.1' line='bind-address = 0.0.0.0' backup=yes - name: restart mysql service: name=mysql state=restarted
- 73.
- 74. config.vm.synced_folder "../", "/var/www",id: "vagrant-root", owner: "vagrant", group: "vagrant", mount_options: ["dmode=777,fmode=777"]
- 75. Use host sshkeys
- 76.
- 77. ForwardAgent yes check sshconfig file in your host machine
- 78.
- 79. config.vm.synced_folder "../", "/var/www", id:“vagrant-root”, type: “nfs”, mount_options: [‘rw’,'vers=3','tcp','fsc', 'actimeo=1']
- 80.
- 81. to phansible ornot to phansible?
- 82. quick and easyway to start they’re general old platforms are not supported a lot of a good ideas you can steal from
- 83. if which('ansible-playbook') config.vm.provision "ansible"do |ansible| ansible.playbook = "ansible/playbook.yml" ansible.inventory_path = "ansible/inventories/dev" ansible.limit = 'all' ansible.extra_vars = { private_interface: "192.168.33.99", hostname: "default" } end else config.vm.provision :shell, path: "ansible/windows.sh", args: ["default"] end
- 84. can you assumeeveryone in your team have the same version?
- 85. if which('ansible-playbook') config.vm.provision "ansible"do |ansible| ansible.playbook = "ansible/playbook.yml" ansible.inventory_path = "ansible/inventories/dev" ansible.limit = 'all' ansible.extra_vars = { private_interface: "192.168.33.99", hostname: "default" } end else config.vm.provision :shell, path: "ansible/windows.sh", args: ["default"] end
- 86. the provisioning toolis a moving part: wanna update? be careful
- 87.
- 88. config.vm.provision :shell, :path =>"scripts/bootstrap.sh", :args => "/var/www" config.vm.provision :shell, :path => “scripts/provision.sh", :args => "/var/www"
- 89. create your owntemplate https://github.com/ideatosrl/vagrant-php-template
- 90. you’re in controlof provisioning command you can perform additional checks on host machine
- 91.
- 92. provisioning does notcreate immutable vm by default eg: package update on LTS
- 93. live on theedge and fix provision script use stable package repositories
- 94.
- 95.
- 96. vagrant package --name mybox.box publish it somewhere (http, atlas) c.vm.box_url = “http://../mybox.box”
- 97. - Don’t makeassumptions about the host - Provision first, then bake your own image - The more moving part the harder will get
- 98.
- 99. Thank you! _orso_ micheleorselli /ideatosrl mo@ideato.it