Merge pull request #26439 from aanm/adding-g-curl-option

Automatic merge from submit-queue Add -g curl option to hack/lib/util.sh wait_for_url Add `-g` curl option ``` This option switches off the "URL globbing parser". When you set this option, you can specify URLs that contain the letters {}[] without having them being interpreted by curl itself. Note that these letters are not normal legal URL contents but they should be encoded according to the URI standard. ``` > Why? So that IPv6 addresses with `[` and `]`, like `[::1]:8080`, work with that script. Signed-off-by: André Martins <aanm90@gmail.com>

Merge pull request #26439 from aanm/adding-g-curl-option
0e28a016 · k8s-merge-robot · GitHub · b51e5c01 · 8497255b · 0e28a016
Commit 0e28a016 authored Jun 25, 2016 by k8s-merge-robot Committed by GitHub Jun 25, 2016
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util.sh hack/lib/util.sh +1 -1

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--- a/hack/lib/util.sh
+++ b/hack/lib/util.sh
@@ -32,7 +32,7 @@ kube::util::wait_for_url() {
  local i
  for i in $(seq 1 $times); do
    local out
-    if out=$(curl -fs $url 2>/dev/null); then
+    if out=$(curl -gfs $url 2>/dev/null); then
      kube::log::status "On try ${i}, ${prefix}: ${out}"
      return 0
    fi