add-check-for-resolv-to-avoid-coredns-crash (#9502)
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@ -75,6 +75,16 @@
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when: resolvconf_stat.stat.exists is defined and resolvconf_stat.stat.exists
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- name: Stop if /etc/resolv.conf not configured nameservers
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assert:
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that: configured_nameservers|length>0
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fail_msg: "nameserver should not empty in /etc/resolv.conf"
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when:
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- not ignore_assert_errors
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- configured_nameservers is defined
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- not (upstream_dns_servers is defined and upstream_dns_servers|length > 0)
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- not (disable_host_nameservers | default(false))
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- name: NetworkManager | Check if host has NetworkManager
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# noqa 303 Should we use service_facts for this?
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command: systemctl is-active --quiet NetworkManager.service
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