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Remove the --machines SaltStack configuration on GCE

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Per https://github.com/GoogleCloudPlatform/kubernetes/issues/6072#issuecomment-87074456, this is no longer necessary.
We now no longer need a static node list. Woo!
This commit is contained in:
Zach Loafman 2015-03-27 14:44:19 -07:00
parent a2801a5a18
commit 68ccb97907
3 changed files with 6 additions and 34 deletions
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28
cluster/gce/configure-vm.sh
View File

@ -73,22 +73,12 @@ for k,v in yaml.load(sys.stdin).iteritems():
KUBERNETES_MASTER="true"
fi
if [[ "${KUBERNETES_MASTER}" == "true" ]]; then
# TODO(zmerlynn): This block of code should disappear once #4561 & #4562 are done
if [[ -z "${KUBERNETES_NODE_NAMES:-}" ]]; then
until KUBERNETES_NODE_NAMES=$(curl-metadata kube-node-names); do
echo 'Waiting for metadata KUBERNETES_NODE_NAMES...'
sleep 3
done
fi
else
# And this should go away once the master can allocate CIDRs
if [[ -z "${MINION_IP_RANGE:-}" ]]; then
until MINION_IP_RANGE=$(curl-metadata node-ip-range); do
echo 'Waiting for metadata MINION_IP_RANGE...'
sleep 3
done
fi
if [[ "${KUBERNETES_MASTER}" != "true" ]] && [[ -z "${MINION_IP_RANGE:-}" ]]; then
# This block of code should go away once the master can allocate CIDRs
until MINION_IP_RANGE=$(curl-metadata node-ip-range); do
echo 'Waiting for metadata MINION_IP_RANGE...'
sleep 3
done
fi
}
@ -238,12 +228,6 @@ dns_server: '$(echo "$DNS_SERVER_IP" | sed -e "s/'/''/g")'
dns_domain: '$(echo "$DNS_DOMAIN" | sed -e "s/'/''/g")'
admission_control: '$(echo "$ADMISSION_CONTROL" | sed -e "s/'/''/g")'
EOF
if [[ "${KUBERNETES_MASTER}" == "true" ]]; then
cat <<EOF >>/srv/salt-overlay/pillar/cluster-params.sls
gce_node_names: '$(echo "$KUBERNETES_NODE_NAMES" | sed -e "s/'/''/g")'
EOF
fi
}
# This should only happen on cluster initialization

11
cluster/gce/util.sh
View File

@ -584,18 +584,7 @@ function kube-up {
# command returns, but currently it returns before the instances come up due
# to gcloud's deficiency.
wait-for-minions-to-run
# Give the master an initial node list (it's waiting in
# startup). This resolves a bit of a chicken-egg issue: The minions
# need to know the master's ip, so we boot the master first. The
# master still needs to know the initial minion list (until all the
# pieces #156 are complete), so we have it wait on the minion
# boot. (The minions further wait until the loop below, where CIDRs
# get filled in.)
detect-minion-names
local kube_node_names
kube_node_names=$(IFS=,; echo "${MINION_NAMES[*]}")
add-instance-metadata "${MASTER_NAME}" "kube-node-names=${kube_node_names}"
# Create the routes and set IP ranges to instance metadata, 5 instances at a time.
for (( i=0; i<${#MINION_NAMES[@]}; i++)); do

1
cluster/saltbase/salt/kube-controller-manager/default
View File

@ -21,7 +21,6 @@
{% if grains.cloud is defined -%}
{% if grains.cloud == 'gce' -%}
{% set cloud_provider = "--cloud_provider=gce" -%}
{% set machines = "--machines=" + pillar['gce_node_names'] -%}
{% endif -%}
{% if grains.cloud == 'aws' -%}
{% set cloud_provider = "--cloud_provider=aws" -%}