[4.0] keystone: Add retry loop to _get_token (bsc#1087466)#1646
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Sometimes _get_token fails with 502 HTTP code because Apache is being restarted while chef-client tries to access it. Small retry loop will give it a bit more chance to complete the operation. (backported from commit 9ee935f)
skazi0
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gosipyan,
guangyee,
jsuchome,
nicolasbock,
rhafer,
toabctl and
vuntz
jsuchome
approved these changes
Apr 27, 2018
nicolasbock
approved these changes
Apr 27, 2018
rhafer
approved these changes
May 4, 2018
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Sometimes _get_token fails with 502 HTTP code because Apache is being
restarted while chef-client tries to access it. Small retry loop will
give it a bit more chance to complete the operation.
(backported from commit 9ee935f)
NOTE: direct cherry-pick was not possible because keystone provider was modified to use v3 API since stable/4.0
backport of #1639