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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| config.vm.define "#{k8s['cluster']['master']}" do |subconfig| | ||
| subconfig.vm.post_up_message = $msg | ||
| subconfig.vm.box = k8s['image'] | ||
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|
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| subconfig.vm.hostname = "#{k8s['cluster']['master']}" | ||
| subconfig.vm.network :private_network, ip: "#{k8s['ip_part']}.10" | ||
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| # Hostfile :: Master node | ||
| subconfig.vm.provision "master-hostfile", type: "shell" do |mhf| | ||
| mhf.inline = <<-SHELL | ||
| echo -e "127.0.0.1\t$2" | tee -a /etc/hosts; echo -e "$1\t$2" | tee -a /etc/hosts | ||
| SHELL | ||
| mhf.args = ["#{k8s['ip_part']}.10", "#{k8s['cluster']['master']}"] | ||
| end | ||
| # Hostfile :: Worker node | ||
| subconfig.vm.provision "Update hostfile and authorized_keys", type: "shell" do |whu| | ||
| whu.inline = <<-SHELL | ||
| for i in $(eval echo {1..$2}); do | ||
| echo -e "${3}.$((10 + $i))\t#{k8s['cluster']['node']}-${i}" | tee -a /etc/hosts | ||
| done | ||
| SHELL | ||
| whu.args = ["#{k8s['user']}", "#{k8s['resources']['node']['count']}", "#{k8s['ip_part']}"] | ||
| end | ||
|
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| subconfig.vm.provider "virtualbox" do |vb| | ||
| vb.memory = k8s['resources']['master']['memory'] | ||
| vb.cpus = k8s['resources']['master']['cpus'] | ||
| end | ||
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||
| subconfig.vm.provision "Restart VM", type: "shell" do |reboot| | ||
| reboot.privileged = true | ||
| reboot.inline = <<-SHELL | ||
| echo "----------------------------------|| Reboot to load all config" | ||
| SHELL | ||
| reboot.reboot = true | ||
| end | ||
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| subconfig.vm.provision "#{k8s['cluster']['master']}-setup", type: "shell" do |mns| | ||
| mns.path = "script/bootstrap_master.sh" | ||
| mns.args = ["#{k8s['user']}", "#{k8s['ip_part']}", "10"] | ||
| end | ||
|
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| subconfig.trigger.after :up do |trigger_local| | ||
| trigger_local.run = {inline: "/bin/bash -c 'vagrant ssh --no-tty -c \"cat /etc/kubernetes/admin.conf\" #{k8s['cluster']['master']} > admin.conf && rm -f \${HOME}/.kube/config 2>/dev/null; mkdir -p \${HOME}/.kube; cp -i admin.conf \${HOME}/.kube/config; rm -f admin.conf'"} | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| config.vm.define "#{k8s['cluster']['node']}-#{i}" do |subconfig| | ||
| subconfig.vm.box = k8s['image'] | ||
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| subconfig.vm.hostname = "#{k8s['cluster']['node']}-#{i}" | ||
| subconfig.vm.network :private_network, ip: "#{k8s['ip_part']}.#{i + 10}" | ||
|
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||
| # Hostfile :: Master node | ||
| subconfig.vm.provision "master-hostfile", type: "shell" do |s| | ||
| s.inline = <<-SHELL | ||
| echo -e "$1\t$2" | tee -a /etc/hosts | ||
| firewall-cmd --permanent --add-port=10250/tcp | ||
| firewall-cmd --permanent --add-port=30000-32767/tcp | ||
| firewall-cmd --reload | ||
| SHELL | ||
| s.args = ["#{k8s['ip_part']}.10", "#{k8s['cluster']['master']}"] | ||
| end | ||
| # Hostfile :: Worker node | ||
| (1..k8s['resources']['node']['count']).each do |j| | ||
| if i != j | ||
| subconfig.vm.provision "other-worker-hostfile", type: "shell" do |supdate| | ||
| supdate.inline = <<-SHELL | ||
| echo -e "$1\t$2" | tee -a /etc/hosts | ||
| SHELL | ||
| supdate.args = ["#{k8s['ip_part']}.#{10 + j}", "#{k8s['cluster']['node']}-#{j}", "#{k8s['user']}", "#{i}"] | ||
| end | ||
| else | ||
| subconfig.vm.provision "self-worker-hostfile", type: "shell" do |supdate| | ||
| supdate.inline = <<-SHELL | ||
| echo -e "127.0.0.1\t$2" | tee -a /etc/hosts; echo -e "$1\t$2" | tee -a /etc/hosts | ||
| SHELL | ||
| supdate.args = ["#{k8s['ip_part']}.#{10 + j}", "#{k8s['cluster']['node']}-#{j}", "#{k8s['user']}", "#{i}"] | ||
| end | ||
| end | ||
| end | ||
|
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||
| subconfig.vm.provider "virtualbox" do |vb| | ||
| vb.memory = k8s['resources']['node']['memory'] | ||
| vb.cpus = k8s['resources']['node']['cpus'] | ||
| end | ||
|
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||
| subconfig.trigger.after :up do |trigger_local| | ||
| trigger_local.run = {inline: "/bin/bash -c 'wpub_key=$(vagrant ssh --no-tty -c \"cat /home/#{k8s['user']}/.ssh/id_rsa.pub\" #{k8s['cluster']['node']}-#{i}) && vagrant ssh --no-tty -c \"echo \${wpub_key} >> /home/#{k8s['user']}/.ssh/authorized_keys\" #{k8s['cluster']['master']}; mpub_key=$(vagrant ssh --no-tty -c \"cat /home/#{k8s['user']}/.ssh/id_rsa.pub\" #{k8s['cluster']['master']}) && vagrant ssh --no-tty -c \"echo \${mpub_key} >> /home/#{k8s['user']}/.ssh/authorized_keys\" #{k8s['cluster']['node']}-#{i}'"} | ||
| end | ||
|
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||
| subconfig.trigger.after :up do |trigger_remote| | ||
| trigger_remote.run_remote = {inline: <<-SHELL | ||
| kube_join=\$(echo "ssh #{k8s['user']}@#{k8s['cluster']['master']} -o StrictHostKeyChecking=no '( cat /home/#{k8s['user']}/.bash_profile | grep KUBEADM_JOIN)'" | su - #{k8s['user']}) | ||
| kube_join=\$(echo ${kube_join} | awk -F'"' '{print \$2}') | ||
| echo "sudo $kube_join" | su - #{k8s['user']} | ||
| echo "scp -o StrictHostKeyChecking=no #{k8s['user']}@#{k8s['cluster']['master']}:/etc/kubernetes/admin.conf /home/#{k8s['user']}/" | su - #{k8s['user']} | ||
| echo "mkdir -p /home/#{k8s['user']}/.kube" | su - #{k8s['user']} | ||
| echo "cp -i /home/#{k8s['user']}/admin.conf /home/#{k8s['user']}/.kube/config" | su - #{k8s['user']} | ||
| echo "sudo chown #{k8s['user']}:#{k8s['user']} -R /home/#{k8s['user']}/.kube" | su - #{k8s['user']} | ||
| echo "kubectl label nodes #{k8s['cluster']['node']}-#{i} kubernetes.io/role=#{k8s['cluster']['node']}-#{i}" | su - #{k8s['user']} | ||
| SHELL | ||
| } | ||
| end | ||
|
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||
| subconfig.vm.provision "Restart VM", type: "shell" do |reboot| | ||
| reboot.privileged = true | ||
| reboot.inline = <<-SHELL | ||
| echo "----------------------------------|| Reboot to load all config" | ||
| SHELL | ||
| reboot.reboot = true | ||
| end | ||
| end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| config.vm.provision "vm-setup", type: "shell" do |vms| | ||
| vms.path = "script/bootstrap.sh" | ||
| vms.args = ["#{k8s['user']}"] | ||
| end |
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