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handle uniquified holder identities

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This commit is contained in:
David Eads 2018-01-17 07:51:21 -05:00
parent 20f27a77ee
commit 909e592e55
1 changed files with 1 additions and 1 deletions
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cluster/addons/addon-manager/kube-addons.sh
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@ -155,7 +155,7 @@ function is_leader() {
fi fi
KUBE_CONTROLLER_MANAGER_LEADER=`${KUBECTL} -n kube-system get ep kube-controller-manager \ KUBE_CONTROLLER_MANAGER_LEADER=`${KUBECTL} -n kube-system get ep kube-controller-manager \
-o go-template=$'{{index .metadata.annotations "control-plane.alpha.kubernetes.io/leader"}}' \ -o go-template=$'{{index .metadata.annotations "control-plane.alpha.kubernetes.io/leader"}}' \
| sed 's/^.*"holderIdentity":"\([^"]*\)".*/\1/'` | sed 's/^.*"holderIdentity":"\([^"]*\)".*/\1/' | awk -F'_' '{print $1}'`
# If there was any problem with getting the leader election results, var will # If there was any problem with getting the leader election results, var will
# be empty. Since it's better to have multiple addon managers than no addon # be empty. Since it's better to have multiple addon managers than no addon
# managers at all, we're going to assume that we're the leader in such case. # managers at all, we're going to assume that we're the leader in such case.