Class: Specinfra::Command::Base::Host
Class Method Summary
collapse
create, escape
Class Method Details
.check_is_reachable(host, port, proto, timeout) ⇒ Object
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# File 'lib/specinfra/command/base/host.rb', line 13
def check_is_reachable(host, port, proto, timeout)
if port.nil?
"ping -w #{escape(timeout)} -c 2 -n #{escape(host)}"
else
"nc -vvvvz#{escape(proto[0].chr)} #{escape(host)} #{escape(port)} -w #{escape(timeout)}"
end
end
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.check_is_resolvable(name, type) ⇒ Object
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# File 'lib/specinfra/command/base/host.rb', line 3
def check_is_resolvable(name, type)
if type == "dns"
%Q[lookup=$(nslookup -timeout=1 #{escape(name)} | grep -A1 'Name:' | grep Address | awk -F': ' '{print $2}'); if [ "$lookup" ]; then $(exit 0); else $(exit 1); fi]
elsif type == "hosts"
"sed 's/#.*$//' /etc/hosts | grep -w -- #{escape(name)} /etc/hosts"
else
"getent hosts #{escape(name)}"
end
end
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.get_ipaddress(name) ⇒ Object
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# File 'lib/specinfra/command/base/host.rb', line 21
def get_ipaddress(name)
"getent hosts #{escape(name)} | awk '{print $1}'"
end
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