Ben Vincent
308e5b2725
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Build / precommit (pull_request) Successful in 3m55s
- only install a base config - wait for 3 masters before deploying helm charts - remove cluster-domain - manage nginx ingres via rke2 helmconfig - fix container version for ceph
40 lines
953 B
Ruby
40 lines
953 B
Ruby
# frozen_string_literal: true
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require 'json'
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require 'open3'
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Facter.add(:k8s_masters) do
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confine do
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File.exist?('/etc/rancher/rke2/rke2.yaml') &&
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File.executable?('/usr/bin/kubectl')
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end
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setcode do
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env = { 'KUBECONFIG' => '/etc/rancher/rke2/rke2.yaml' }
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cmd = ['/usr/bin/kubectl', 'get', 'nodes', '-o', 'json']
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stdout, stderr, status = Open3.capture3(env, *cmd)
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if status.success?
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json = JSON.parse(stdout)
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master_count = json['items'].count do |item|
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roles = item.dig('metadata', 'labels') || {}
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# Look for well-known labels assigned to control-plane nodes
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roles.any? do |key, _|
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key =~ %r{node-role\.kubernetes\.io/(control-plane|master|etcd)}
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end
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end
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master_count
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else
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Facter.debug("kubectl error: #{stderr}")
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0
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end
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rescue StandardError => e
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Facter.debug("Exception in k8s_masters fact: #{e.message}")
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0
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end
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end
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