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Only return unprivileged ports in get_random_port and fix nc argument bug
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@ -50,7 +50,7 @@ kube::util::wait_for_url() {
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# returns a random port
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# returns a random port
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kube::util::get_random_port() {
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kube::util::get_random_port() {
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awk -v min=1 -v max=65535 'BEGIN{srand(); print int(min+rand()*(max-min+1))}'
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awk -v min=1024 -v max=65535 'BEGIN{srand(); print int(min+rand()*(max-min+1))}'
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}
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}
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# use netcat to check if the host($1):port($2) is free (return 0 means free, 1 means used)
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# use netcat to check if the host($1):port($2) is free (return 0 means free, 1 means used)
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@ -65,7 +65,7 @@ kube::util::test_host_port_free() {
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return ${success}
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return ${success}
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}
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}
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if [ ! $(nc -vz "${host} ${port}") ]; then
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if [ ! $(nc -vz "${host}" "${port}") ]; then
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kube::log::status "${host}:${port} is free, proceeding..."
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kube::log::status "${host}:${port} is free, proceeding..."
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return ${success}
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return ${success}
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else
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else
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