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Move ipvs module loading logic

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This commit is contained in:
Rohit Ramkumar 2018-02-15 10:31:17 -08:00
parent 27daaab224
commit ab53cb2429
1 changed files with 8 additions and 5 deletions
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13
hack/local-up-cluster.sh
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@ -122,7 +122,14 @@ fi
# set feature gates if using ipvs mode # set feature gates if using ipvs mode
if [ "${KUBE_PROXY_MODE}" == "ipvs" ]; then if [ "${KUBE_PROXY_MODE}" == "ipvs" ]; then
FEATURE_GATES="$FEATURE_GATES,SupportIPVSProxyMode=true" # If required kernel modules are not available, fall back to iptables.
sudo modprobe -a ip_vs ip_vs_rr ip_vs_wrr ip_vs_sh nf_conntrack_ipv4
if [[ $? -eq 0 ]]; then
FEATURE_GATES="${FEATURE_GATES},SupportIPVSProxyMode=true"
else
echo "Required kernel modules for ipvs not found. Falling back to iptables mode."
KUBE_PROXY_MODE=iptables
fi
fi fi
# set feature gates if enable Pod priority and preemption # set feature gates if enable Pod priority and preemption
@ -813,10 +820,6 @@ hostnameOverride: ${HOSTNAME_OVERRIDE}
featureGates: ${FEATURE_GATES} featureGates: ${FEATURE_GATES}
mode: ${KUBE_PROXY_MODE} mode: ${KUBE_PROXY_MODE}
EOF EOF
if [ "${KUBE_PROXY_MODE}" == "ipvs" ]; then
# Load kernel modules required by IPVS proxier
sudo modprobe -a ip_vs ip_vs_rr ip_vs_wrr ip_vs_sh nf_conntrack_ipv4
fi
sudo "${GO_OUT}/hyperkube" proxy \ sudo "${GO_OUT}/hyperkube" proxy \
--config=/tmp/kube-proxy.yaml \ --config=/tmp/kube-proxy.yaml \