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Fix the scripts to default empty string if EXTRA_DOCKER_OPTS isn't set.

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This commit is contained in:
Brendan Burns 2015-06-12 21:47:30 -07:00
parent 51b20b35e2
commit 2c59a3c4a4
2 changed files with 2 additions and 2 deletions
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2
cluster/gce/coreos/helper.sh
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@ -84,7 +84,7 @@ ADMISSION_CONTROL=$(yaml-quote ${ADMISSION_CONTROL:-})
MASTER_IP_RANGE=$(yaml-quote ${MASTER_IP_RANGE})
KUBERNETES_MASTER_NAME=$(yaml-quote ${MASTER_NAME})
ZONE=$(yaml-quote ${ZONE})
EXTRA_DOCKER_OPTS=$(yaml-quote ${EXTRA_DOCKER_OPTS})
EXTRA_DOCKER_OPTS=$(yaml-quote ${EXTRA_DOCKER_OPTS:-})
ENABLE_DOCKER_REGISTRY_CACHE=$(yaml-quote ${ENABLE_DOCKER_REGISTRY_CACHE:-false})
PROJECT_ID=$(yaml-quote ${PROJECT})
KUBERNETES_CONTAINER_RUNTIME=$(yaml-quote ${CONTAINER_RUNTIME})

2
cluster/gce/debian/helper.sh
View File

@ -70,7 +70,7 @@ EOF
cat >>$file <<EOF
KUBERNETES_MASTER: "false"
ZONE: $(yaml-quote ${ZONE})
EXTRA_DOCKER_OPTS: $(yaml-quote ${EXTRA_DOCKER_OPTS})
EXTRA_DOCKER_OPTS: $(yaml-quote ${EXTRA_DOCKER_OPTS:-})
ENABLE_DOCKER_REGISTRY_CACHE: $(yaml-quote ${ENABLE_DOCKER_REGISTRY_CACHE:-false})
KUBELET_CERT: $(yaml-quote ${KUBELET_CERT_BASE64:-})
KUBELET_KEY: $(yaml-quote ${KUBELET_KEY_BASE64:-})