Class: OsCtl::Image::Operations::Builder::WaitForNetwork

Inherits:
OsCtl::Image::Operations::Base show all
Defined in:
lib/osctl/image/operations/builder/wait_for_network.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from OsCtl::Image::Operations::Base

run

Constructor Details

#initialize(builder) ⇒ WaitForNetwork

Returns a new instance of WaitForNetwork.

Parameters:



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# File 'lib/osctl/image/operations/builder/wait_for_network.rb', line 9

def initialize(builder)
  @builder = builder
end

Instance Attribute Details

#builder ⇒ Builder (readonly)

Returns:



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# File 'lib/osctl/image/operations/builder/wait_for_network.rb', line 6

def builder
  @builder
end

Instance Method Details

#execute ⇒ Object 



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# File 'lib/osctl/image/operations/builder/wait_for_network.rb', line 13

def execute
  script = <<EOF
#!/bin/sh

test_network() {
  curl --head https://images.vpsadminos.org > /dev/null 2>&1
  [ $? = 0 ] && return 0

  wget -q -O - https://images.vpsadminos.org > /dev/null 2>&1
  [ $? = 0 ] && return 0

  ping -c 1 images.vpsadminos.org > /dev/null 2>&1
  [ $? = 0 ] && return 0

  return 1
}

test_network
if [ $? != 0 ] ; then
  echo -n "Waiting for network..."
  for i in $(seq 1 60); do
test_network && exit 0
echo -n "."
sleep 1
  done
  exit 1
else
  echo "Network online"
fi
EOF

  rc = Operations::Builder::ControlledRunscript.run(
    builder,
    script: script,
    name: 'osctl-image.wait-for-network',
  )

  if rc != 0
    raise OperationError, "network setup failed with exit status #{rc}"
  end
end