Ben Vincent
b224cfb516
- cattle-system namespace is created earlier than helm - leave namespaces.yaml to manage cattle-system namespace (required before installing helm/rancher) Reviewed-on: #399
30 lines
732 B
Ruby
30 lines
732 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_namespaces) 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') # Adjust this path if needed
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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', 'namespaces', '-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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json['items'].map { |item| item['metadata']['name'] }
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else
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Facter.debug("kubectl error: #{stderr}")
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[]
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end
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rescue StandardError => e
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Facter.debug("Exception in k8s_namespaces fact: #{e.message}")
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[]
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end
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end
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