Container Infrastructure Management Service for OpenStack
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#!/bin/sh
. /etc/sysconfig/heat-params
echo "configuring kubernetes (master)"
if [ -z "$KUBE_NODE_IP" ]; then
# FIXME(yuanying): Set KUBE_NODE_IP correctly
KUBE_NODE_IP=$(curl -s http://169.254.169.254/latest/meta-data/local-ipv4)
fi
sed -i '
/^ETCD_LISTEN_CLIENT_URLS=/ s/=.*/="http:\/\/0.0.0.0:2379"/
' /etc/etcd/etcd.conf
sed -i '
/^KUBE_ALLOW_PRIV=/ s/=.*/="--allow_privileged='"$KUBE_ALLOW_PRIV"'"/
' /etc/kubernetes/config
KUBE_API_ARGS="--runtime_config=api/all=true"
if [ "$TLS_DISABLED" == "True" ]; then
KUBE_API_ADDRESS="--insecure-bind-address=0.0.0.0 --insecure-port=$KUBE_API_PORT"
else
KUBE_API_ADDRESS="--bind_address=0.0.0.0 --secure-port=$KUBE_API_PORT"
# insecure port is used internaly
KUBE_API_ADDRESS="$KUBE_API_ADDRESS --insecure-port=8080"
KUBE_API_ARGS="$KUBE_API_ARGS --tls_cert_file=/srv/kubernetes/server.crt"
KUBE_API_ARGS="$KUBE_API_ARGS --tls_private_key_file=/srv/kubernetes/server.key"
KUBE_API_ARGS="$KUBE_API_ARGS --client_ca_file=/srv/kubernetes/ca.crt"
fi
sed -i '
/^KUBE_API_ADDRESS=/ s/=.*/='"${KUBE_API_ADDRESS}"'/
/^KUBE_SERVICE_ADDRESSES=/ s|=.*|="--service-cluster-ip-range='"$PORTAL_NETWORK_CIDR"'"|
/^KUBE_API_ARGS=/ s/KUBE_API_ARGS.//
/^KUBE_ETCD_SERVERS=/ s/=.*/="--etcd_servers=http:\/\/127.0.0.1:2379"/
/^KUBE_ADMISSION_CONTROL=/ s/=.*/=""/
' /etc/kubernetes/apiserver
cat << _EOC_ >> /etc/kubernetes/apiserver
#Uncomment the following line to disable Load Balancer feature
KUBE_API_ARGS="$KUBE_API_ARGS"
#Uncomment the following line to enable Load Balancer feature
#KUBE_API_ARGS="$KUBE_API_ARGS --cloud_config=/etc/sysconfig/kube_openstack_config --cloud_provider=openstack"
_EOC_
sed -i '
/^KUBELET_ADDRESSES=/ s/=.*/="--machines='""'"/
/^KUBE_CONTROLLER_MANAGER_ARGS=/ s/KUBE_CONTROLLER_MANAGER_ARGS.*/#Uncomment the following line to enable Kubernetes Load Balancer feature \n#KUBE_CONTROLLER_MANAGER_ARGS="--cloud-config=\/etc\/sysconfig\/kube_openstack_config --cloud-provider=openstack"/
' /etc/kubernetes/controller-manager
KUBELET_ARGS="--register-node=true --register-schedulable=false --config=/etc/kubernetes/manifests --hostname-override=$KUBE_NODE_IP"
if [ -n "${INSECURE_REGISTRY_URL}" ]; then
KUBELET_ARGS="${KUBELET_ARGS} --pod-infra-container-image=${INSECURE_REGISTRY_URL}/google_containers/pause\:0.8.0"
echo "INSECURE_REGISTRY='--insecure-registry ${INSECURE_REGISTRY_URL}'" >> /etc/sysconfig/docker
fi
sed -i '
/^KUBELET_ADDRESS=/ s/=.*/="--address=0.0.0.0"/
/^KUBELET_HOSTNAME=/ s/=.*/=""/
/^KUBELET_ARGS=/ s|=.*|='"$KUBELET_ARGS"'|
' /etc/kubernetes/kubelet