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технология_vagrant
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технология_vagrant [2022/08/17 11:39] val [Внутри Vagrantfile] |
технология_vagrant [2022/08/17 14:45] val |
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| * [[https://www.vagrantup.com/docs/provisioning/basic_usage|Basic Usage of Provisioners]] | * [[https://www.vagrantup.com/docs/provisioning/basic_usage|Basic Usage of Provisioners]] | ||
| * [[https://www.vagrantup.com/docs/networking/public_network|Vagrant public networks]] | * [[https://www.vagrantup.com/docs/networking/public_network|Vagrant public networks]] | ||
| + | |||
| ==== Внутри Vagrantfile ==== | ==== Внутри Vagrantfile ==== | ||
| Line 157: | Line 158: | ||
| λ vagrant reload --provision | λ vagrant reload --provision | ||
| </code> | </code> | ||
| + | |||
| ==== Provision с использованием внешних скриптов ==== | ==== Provision с использованием внешних скриптов ==== | ||
| + | |||
| + | * [[https://stackoverflow.com/questions/15461898/passing-variable-to-a-shell-script-provisioner-in-vagrant|Passing variable to a shell script provisioner in vagrant]] | ||
| <code> | <code> | ||
| Line 174: | Line 178: | ||
| λ npp provision_onstart.sh & | λ npp provision_onstart.sh & | ||
| </code><code> | </code><code> | ||
| - | route add default gw 192.168.X.1 | + | X=$1 |
| + | |||
| + | echo $X | ||
| + | |||
| + | route add default gw 192.168.$X.1 | ||
| eval `route -n | awk '{ if ($8 =="eth0" && $2 != "0.0.0.0") print "route del default gw " $2; }'` | eval `route -n | awk '{ if ($8 =="eth0" && $2 != "0.0.0.0") print "route del default gw " $2; }'` | ||
| chattr -i /etc/resolv.conf | chattr -i /etc/resolv.conf | ||
| - | echo -e 'search corpX.un\nnameserver 192.168.X.10' > /etc/resolv.conf | + | echo -e "search corp$X.un\nnameserver 192.168.$X.10" > /etc/resolv.conf |
| chattr +i /etc/resolv.conf | chattr +i /etc/resolv.conf | ||
| Line 190: | Line 198: | ||
| config.vm.provision "provision_once", type: "shell", run: "once", path: "provision_once.sh" | config.vm.provision "provision_once", type: "shell", run: "once", path: "provision_once.sh" | ||
| - | config.vm.provision "provision_onstart", type: "shell", run: "always", path: "provision_onstart.sh" | + | config.vm.provision "provision_onstart", type: "shell", run: "always", |
| + | args: X + " 2_arg 3_arg", | ||
| + | path: "provision_onstart.sh" | ||
| ### /My provision ### | ### /My provision ### | ||
| Line 213: | Line 223: | ||
| </code><code> | </code><code> | ||
| $ vagrant provision --provision-with provision_docker | $ vagrant provision --provision-with provision_docker | ||
| + | </code> | ||
| + | |||
| + | ===== Multi-Machine Vagrant Environments ===== | ||
| + | |||
| + | * [[https://blog.scottlowe.org/2014/10/22/multi-machine-vagrant-with-yaml/|Multi-Machine Vagrant with YAML]] | ||
| + | * [[https://stackoverflow.com/questions/16708917/how-do-i-include-variables-in-my-vagrantfile|How do I include variables in my VagrantFile?]] | ||
| + | |||
| + | <code> | ||
| + | λ mkdir ~/nodes | ||
| + | |||
| + | λ cd ~/nodes | ||
| + | |||
| + | λ npp nodes.yaml & | ||
| + | </code><code> | ||
| + | - name: "node1" | ||
| + | ip: "201" | ||
| + | - name: "node2" | ||
| + | ip: "202" | ||
| + | - name: "node3" | ||
| + | ip: "203" | ||
| + | </code><code> | ||
| + | λ npp Vagrantfile | ||
| + | </code><code> | ||
| + | ... | ||
| + | require 'yaml' | ||
| + | nodes = YAML.load_file("./nodes.yaml") | ||
| + | |||
| + | Vagrant.configure("2") do |config| | ||
| + | |||
| + | ### My config ### | ||
| + | nodes.each do |opts| | ||
| + | config.vm.define opts["name"] do |config| | ||
| + | config.vm.network "private_network", ip: "192.168." + X + "." + opts["ip"] | ||
| + | config.vm.hostname = opts["name"] | ||
| + | | ||
| + | config.vm.provider :virtualbox do |vb| | ||
| + | # vb.name = opts["name"] | ||
| + | vb.memory = "2048" | ||
| + | vb.cpus = "2" | ||
| + | |||
| + | # file_to_disk = opts["name"] + '_2.vdi' | ||
| + | # unless File.exist?(file_to_disk) | ||
| + | # vb.customize ['createhd', '--filename', file_to_disk, '--size', 4 * 1024] | ||
| + | # end | ||
| + | # vb.customize ['storageattach', :id, '--storagectl', 'SATA', '--port', 2, '--device', 0, '--type', 'hdd', '--medium', file_to_disk] | ||
| + | |||
| + | end | ||
| + | end | ||
| + | end | ||
| + | ### /My config ### | ||
| + | ... | ||
| + | </code><code> | ||
| + | λ vagrant up node1 | ||
| + | |||
| + | λ vagrant up | ||
| + | |||
| + | λ vagrant ssh node2 | ||
| + | |||
| + | λ vagrant destroy node3 | ||
| + | |||
| + | λ vagrant destroy -f | ||
| + | </code> | ||
| + | |||
| + | ===== Дополнительные возможности ===== | ||
| + | |||
| + | |||
| + | |||
| + | ==== Использование синхронизируемых каталогов ==== | ||
| + | |||
| + | <code> | ||
| + | λ cat Vagrantfile | ||
| + | </code><code> | ||
| + | ... | ||
| + | # config.vm.synced_folder ".", "/vagrant", type: "rsync", rsync__exclude: ".git/" | ||
| + | ... | ||
| + | </code><code> | ||
| + | λ npp SomeFile | ||
| + | ... | ||
| + | |||
| + | λ vagrant rsync | ||
| + | |||
| + | λ vagrant ssh | ||
| + | |||
| + | vagrant@node3:~$ ls /vagrant/ | ||
| + | </code><code> | ||
| + | ... | ||
| + | Vagrantfile | ||
| + | ... | ||
| + | SomeFile | ||
| + | ... | ||
| </code> | </code> | ||
| Line 384: | Line 484: | ||
| end | end | ||
| - | </code> | ||
| - | <code> | ||
| - | λ vagrant up node1 | ||
| - | |||
| - | λ vagrant up | ||
| - | |||
| - | λ vagrant ssh node2 | ||
| - | |||
| - | λ vagrant destroy node3 | ||
| - | |||
| - | λ vagrant destroy -f | ||
| - | </code> | ||
| - | |||
| - | ===== Дополнительные возможности ===== | ||
| - | |||
| - | |||
| - | |||
| - | ==== Использование синхронизируемых каталогов ==== | ||
| - | |||
| - | <code> | ||
| - | λ cat Vagrantfile | ||
| - | </code><code> | ||
| - | ... | ||
| - | # config.vm.synced_folder ".", "/vagrant", type: "rsync", rsync__exclude: ".git/" | ||
| - | ... | ||
| - | </code><code> | ||
| - | λ npp SomeFile | ||
| - | ... | ||
| - | |||
| - | λ vagrant rsync | ||
| - | |||
| - | λ vagrant ssh | ||
| - | |||
| - | vagrant@node3:~$ ls /vagrant/ | ||
| - | </code><code> | ||
| - | ... | ||
| - | Vagrantfile | ||
| - | ... | ||
| - | SomeFile | ||
| - | ... | ||
| </code> | </code> | ||
технология_vagrant.txt · Last modified: 2024/04/09 16:59 by val
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