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Merge pull request #26596 from jcrugzz/ALLOW-PRIVILEGED
Automatic merge from submit-queue [fix] allow ALLOW_PRIVILEGED to be passed to kubelet and kube-api This is something that we need for running docker in docker. Please let me know if you would consider this change. Thanks :)
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@ -17,7 +17,7 @@
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## Contains configuration values for the Ubuntu cluster
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# Define all your cluster nodes, MASTER node comes first"
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# And separated with blank space like <user_1@ip_1> <user_2@ip_2> <user_3@ip_3>
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# And separated with blank space like <user_1@ip_1> <user_2@ip_2> <user_3@ip_3>
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export nodes=${nodes:-"vcap@10.10.103.250 vcap@10.10.103.162 vcap@10.10.103.223"}
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# Define all your nodes role: a(master) or i(minion) or ai(both master and minion),
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@ -112,5 +112,8 @@ ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
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# Add environment variable separated with blank space like "http_proxy=http://10.x.x.x:8080 https_proxy=https://10.x.x.x:8443"
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PROXY_SETTING=${PROXY_SETTING:-""}
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# Optional: Allows kublet/kube-api to be run in privileged mode
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ALLOW_PRIVILEGED=${ALLOW_PRIVILEGED:-"false"}
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DEBUG=${DEBUG:-"false"}
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@ -234,6 +234,7 @@ EOF
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# $2: Admission Controllers to invoke in the API server.
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# $3: A port range to reserve for services with NodePort visibility.
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# $4: The IP address on which to advertise the apiserver to members of the cluster.
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# $5: Tells kube-api to run in privileged mode
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function create-kube-apiserver-opts() {
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cat <<EOF > ~/kube/default/kube-apiserver
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KUBE_APISERVER_OPTS="\
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@ -245,6 +246,7 @@ KUBE_APISERVER_OPTS="\
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--admission-control=${2}\
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--service-node-port-range=${3}\
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--advertise-address=${4}\
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--allow-privileged=${5}\
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--client-ca-file=/srv/kubernetes/ca.crt\
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--tls-cert-file=/srv/kubernetes/server.cert\
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--tls-private-key-file=/srv/kubernetes/server.key"
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@ -279,9 +281,10 @@ EOF
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# $3: If non-empty then the DNS server IP to configure in each pod.
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# $4: If non-empty then added to each pod's domain search list.
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# $5: Pathname of the kubelet config file or directory.
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# $6: If empty then flannel is used otherwise CNI is used.
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# $6: Whether or not we run kubelet in priviliged mode
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# $7: If empty then flannel is used otherwise CNI is used.
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function create-kubelet-opts() {
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if [ -n "$6" ] ; then
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if [ -n "$7" ] ; then
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cni_opts=" --network-plugin=cni --network-plugin-dir=/etc/cni/net.d"
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else
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cni_opts=""
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@ -294,6 +297,7 @@ KUBELET_OPTS="\
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--cluster-dns=${3} \
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--cluster-domain=${4} \
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--config=${5} \
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--allow-privileged=${6}
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$cni_opts"
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EOF
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}
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@ -472,7 +476,8 @@ function provision-master() {
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'${SERVICE_CLUSTER_IP_RANGE}' \
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'${ADMISSION_CONTROL}' \
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'${SERVICE_NODE_PORT_RANGE}' \
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'${MASTER_IP}'
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'${MASTER_IP}' \
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'${ALLOW_PRIVILIGED}'
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create-kube-controller-manager-opts '${NODE_IPS}'
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create-kube-scheduler-opts
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create-flanneld-opts '127.0.0.1' '${MASTER_IP}'
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@ -534,7 +539,7 @@ function provision-node() {
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service kube-proxy start'
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NEED_RECONFIG_DOCKER=false
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fi
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BASH_DEBUG_FLAGS=""
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if [[ "$DEBUG" == "true" ]] ; then
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BASH_DEBUG_FLAGS="set -x"
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@ -553,6 +558,7 @@ function provision-node() {
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'${DNS_SERVER_IP}' \
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'${DNS_DOMAIN}' \
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'${KUBELET_CONFIG}' \
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'${ALLOW_PRIVILEGED}' \
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'${CNI_PLUGIN_CONF}'
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create-kube-proxy-opts \
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'${1#*@}' \
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@ -560,7 +566,7 @@ function provision-node() {
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'${KUBE_PROXY_EXTRA_OPTS}'
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create-flanneld-opts '${MASTER_IP}' '${1#*@}'
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sudo -E -p '[sudo] password to start node: ' -- /bin/bash -ce '
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sudo -E -p '[sudo] password to start node: ' -- /bin/bash -ce '
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${BASH_DEBUG_FLAGS}
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cp ~/kube/default/* /etc/default/
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cp ~/kube/init_conf/* /etc/init/
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@ -615,7 +621,7 @@ function provision-masterandnode() {
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"'
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NEED_RECONFIG_DOCKER=false
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fi
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EXTRA_SANS=(
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IP:${MASTER_IP}
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IP:${SERVICE_CLUSTER_IP_RANGE%.*}.1
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@ -644,7 +650,8 @@ function provision-masterandnode() {
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'${SERVICE_CLUSTER_IP_RANGE}' \
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'${ADMISSION_CONTROL}' \
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'${SERVICE_NODE_PORT_RANGE}' \
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'${MASTER_IP}'
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'${MASTER_IP}' \
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'${ALLOW_PRIVILEGED}'
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create-kube-controller-manager-opts '${NODE_IPS}'
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create-kube-scheduler-opts
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create-kubelet-opts \
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@ -653,6 +660,7 @@ function provision-masterandnode() {
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'${DNS_SERVER_IP}' \
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'${DNS_DOMAIN}' \
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'${KUBELET_CONFIG}' \
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'${ALLOW_PRIVILEGED}' \
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'${CNI_PLUGIN_CONF}'
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create-kube-proxy-opts \
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'${MASTER_IP}' \
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@ -660,7 +668,7 @@ function provision-masterandnode() {
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'${KUBE_PROXY_EXTRA_OPTS}'
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create-flanneld-opts '127.0.0.1' '${MASTER_IP}'
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FLANNEL_OTHER_NET_CONFIG='${FLANNEL_OTHER_NET_CONFIG}' sudo -E -p '[sudo] password to start master: ' -- /bin/bash -ce '
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FLANNEL_OTHER_NET_CONFIG='${FLANNEL_OTHER_NET_CONFIG}' sudo -E -p '[sudo] password to start master: ' -- /bin/bash -ce '
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${BASH_DEBUG_FLAGS}
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cp ~/kube/default/* /etc/default/
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cp ~/kube/init_conf/* /etc/init/
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@ -697,7 +705,7 @@ function check-pods-torn-down() {
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# Delete a kubernetes cluster
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function kube-down() {
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export KUBECTL_PATH="${KUBE_ROOT}/cluster/ubuntu/binaries/kubectl"
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export KUBE_CONFIG_FILE=${KUBE_CONFIG_FILE:-${KUBE_ROOT}/cluster/ubuntu/config-default.sh}
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source "${KUBE_CONFIG_FILE}"
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