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Default some unbound cluster/gce env vars

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Values based on how they were being used, so the true/false check
defaults to false, and the non-empty check defaults to empty
This commit is contained in:
Aaron Crickenberger 2018-07-26 15:22:06 -07:00
parent 9d4b574699
commit 9eba9a7faf
2 changed files with 8 additions and 0 deletions
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4
cluster/gce/config-default.sh
View File

@ -193,6 +193,7 @@ fi
# #
# TODO(#8867) Enable by default. # TODO(#8867) Enable by default.
ENABLE_METADATA_CONCEALMENT="${ENABLE_METADATA_CONCEALMENT:-false}" # true, false ENABLE_METADATA_CONCEALMENT="${ENABLE_METADATA_CONCEALMENT:-false}" # true, false
METADATA_CONCEALMENT_NO_FIREWALL="${METADATA_CONCEALMENT_NO_FIREWALL:-false}" # true, false
if [[ ${ENABLE_METADATA_CONCEALMENT:-} == "true" ]]; then if [[ ${ENABLE_METADATA_CONCEALMENT:-} == "true" ]]; then
# Put the necessary label on the node so the daemonset gets scheduled. # Put the necessary label on the node so the daemonset gets scheduled.
NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/metadata-proxy-ready=true" NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/metadata-proxy-ready=true"
@ -412,6 +413,9 @@ HEAPSTER_GCP_MEMORY_PER_NODE="${HEAPSTER_GCP_MEMORY_PER_NODE:-4}"
HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}" HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}"
HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}" HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}"
# Optional: custom system banner for dashboard addon
CUSTOM_KUBE_DASHBOARD_BANNER="${CUSTOM_KUBE_DASHBOARD_BANNER:-}"
# Default Stackdriver resources version exported by Fluentd-gcp addon # Default Stackdriver resources version exported by Fluentd-gcp addon
LOGGING_STACKDRIVER_RESOURCE_TYPES="${LOGGING_STACKDRIVER_RESOURCE_TYPES:-old}" LOGGING_STACKDRIVER_RESOURCE_TYPES="${LOGGING_STACKDRIVER_RESOURCE_TYPES:-old}"

4
cluster/gce/config-test.sh
View File

@ -229,6 +229,7 @@ fi
# Enable metadata concealment by firewalling pod traffic to the metadata server # Enable metadata concealment by firewalling pod traffic to the metadata server
# and run a proxy daemonset on nodes. # and run a proxy daemonset on nodes.
ENABLE_METADATA_CONCEALMENT="${ENABLE_METADATA_CONCEALMENT:-true}" # true, false ENABLE_METADATA_CONCEALMENT="${ENABLE_METADATA_CONCEALMENT:-true}" # true, false
METADATA_CONCEALMENT_NO_FIREWALL="${METADATA_CONCEALMENT_NO_FIREWALL:-false}" # true, false
if [[ ${ENABLE_METADATA_CONCEALMENT:-} == "true" ]]; then if [[ ${ENABLE_METADATA_CONCEALMENT:-} == "true" ]]; then
# Put the necessary label on the node so the daemonset gets scheduled. # Put the necessary label on the node so the daemonset gets scheduled.
NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/metadata-proxy-ready=true" NODE_LABELS="${NODE_LABELS},beta.kubernetes.io/metadata-proxy-ready=true"
@ -428,6 +429,9 @@ HEAPSTER_GCP_MEMORY_PER_NODE="${HEAPSTER_GCP_MEMORY_PER_NODE:-4}"
HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}" HEAPSTER_GCP_BASE_CPU="${HEAPSTER_GCP_BASE_CPU:-80m}"
HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}" HEAPSTER_GCP_CPU_PER_NODE="${HEAPSTER_GCP_CPU_PER_NODE:-0.5}"
# Optional: custom system banner for dashboard addon
CUSTOM_KUBE_DASHBOARD_BANNER="${CUSTOM_KUBE_DASHBOARD_BANNER:-}"
# Default Stackdriver resources version exported by Fluentd-gcp addon # Default Stackdriver resources version exported by Fluentd-gcp addon
LOGGING_STACKDRIVER_RESOURCE_TYPES="${LOGGING_STACKDRIVER_RESOURCE_TYPES:-old}" LOGGING_STACKDRIVER_RESOURCE_TYPES="${LOGGING_STACKDRIVER_RESOURCE_TYPES:-old}"