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[fix] allow ALLOW_PRIVILEGED to be passed to kubelet and kube-api, needed for running docker in docker

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This commit is contained in:
Jarrett Cruger
2016-05-31 19:06:48 -04:00
parent 5288a255f4
commit 372827fd5a
2 changed files with 20 additions and 10 deletions
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5
cluster/ubuntu/config-default.sh
View File

@@ -17,7 +17,7 @@
## Contains configuration values for the Ubuntu cluster
# Define all your cluster nodes, MASTER node comes first"
# And separated with blank space like <user_1@ip_1> <user_2@ip_2> <user_3@ip_3>
# And separated with blank space like <user_1@ip_1> <user_2@ip_2> <user_3@ip_3>
export nodes=${nodes:-"vcap@10.10.103.250 vcap@10.10.103.162 vcap@10.10.103.223"}
# Define all your nodes role: a(master) or i(minion) or ai(both master and minion),
@@ -112,5 +112,8 @@ ENABLE_CLUSTER_UI="${KUBE_ENABLE_CLUSTER_UI:-true}"
# Add environment variable separated with blank space like "http_proxy=http://10.x.x.x:8080 https_proxy=https://10.x.x.x:8443"
PROXY_SETTING=${PROXY_SETTING:-""}
# Optional: Allows kublet/kube-api to be run in privileged mode
ALLOW_PRIVILEGED=${ALLOW_PRIVILEGED:-"false"}
DEBUG=${DEBUG:-"false"}

25
cluster/ubuntu/util.sh
View File

@@ -245,6 +245,7 @@ KUBE_APISERVER_OPTS="\
--admission-control=${2}\
--service-node-port-range=${3}\
--advertise-address=${4}\
--allow-privileged=${5}\
--client-ca-file=/srv/kubernetes/ca.crt\
--tls-cert-file=/srv/kubernetes/server.cert\
--tls-private-key-file=/srv/kubernetes/server.key"
@@ -279,9 +280,10 @@ EOF
# $3: If non-empty then the DNS server IP to configure in each pod.
# $4: If non-empty then added to each pod's domain search list.
# $5: Pathname of the kubelet config file or directory.
# $6: If empty then flannel is used otherwise CNI is used.
# $6: Whether or not we run kubelet in priviliged mode
# $7: If empty then flannel is used otherwise CNI is used.
function create-kubelet-opts() {
if [ -n "$6" ] ; then
if [ -n "$7" ] ; then
cni_opts=" --network-plugin=cni --network-plugin-dir=/etc/cni/net.d"
else
cni_opts=""
@@ -294,6 +296,7 @@ KUBELET_OPTS="\
--cluster-dns=${3} \
--cluster-domain=${4} \
--config=${5} \
--allow-privileged=${6}
$cni_opts"
EOF
}
@@ -472,7 +475,8 @@ function provision-master() {
'${SERVICE_CLUSTER_IP_RANGE}' \
'${ADMISSION_CONTROL}' \
'${SERVICE_NODE_PORT_RANGE}' \
'${MASTER_IP}'
'${MASTER_IP}' \
'${ALLOW_PRIVILIGED}'
create-kube-controller-manager-opts '${NODE_IPS}'
create-kube-scheduler-opts
create-flanneld-opts '127.0.0.1' '${MASTER_IP}'
@@ -534,7 +538,7 @@ function provision-node() {
service kube-proxy start'
NEED_RECONFIG_DOCKER=false
fi
BASH_DEBUG_FLAGS=""
if [[ "$DEBUG" == "true" ]] ; then
BASH_DEBUG_FLAGS="set -x"
@@ -553,6 +557,7 @@ function provision-node() {
'${DNS_SERVER_IP}' \
'${DNS_DOMAIN}' \
'${KUBELET_CONFIG}' \
'${ALLOW_PRIVILEGED}' \
'${CNI_PLUGIN_CONF}'
create-kube-proxy-opts \
'${1#*@}' \
@@ -560,7 +565,7 @@ function provision-node() {
'${KUBE_PROXY_EXTRA_OPTS}'
create-flanneld-opts '${MASTER_IP}' '${1#*@}'
sudo -E -p '[sudo] password to start node: ' -- /bin/bash -ce '
sudo -E -p '[sudo] password to start node: ' -- /bin/bash -ce '
${BASH_DEBUG_FLAGS}
cp ~/kube/default/* /etc/default/
cp ~/kube/init_conf/* /etc/init/
@@ -615,7 +620,7 @@ function provision-masterandnode() {
"'
NEED_RECONFIG_DOCKER=false
fi
EXTRA_SANS=(
IP:${MASTER_IP}
IP:${SERVICE_CLUSTER_IP_RANGE%.*}.1
@@ -644,7 +649,8 @@ function provision-masterandnode() {
'${SERVICE_CLUSTER_IP_RANGE}' \
'${ADMISSION_CONTROL}' \
'${SERVICE_NODE_PORT_RANGE}' \
'${MASTER_IP}'
'${MASTER_IP}' \
'${ALLOW_PRIVILEGED}'
create-kube-controller-manager-opts '${NODE_IPS}'
create-kube-scheduler-opts
create-kubelet-opts \
@@ -653,6 +659,7 @@ function provision-masterandnode() {
'${DNS_SERVER_IP}' \
'${DNS_DOMAIN}' \
'${KUBELET_CONFIG}' \
'${ALLOW_PRIVILEGED}' \
'${CNI_PLUGIN_CONF}'
create-kube-proxy-opts \
'${MASTER_IP}' \
@@ -660,7 +667,7 @@ function provision-masterandnode() {
'${KUBE_PROXY_EXTRA_OPTS}'
create-flanneld-opts '127.0.0.1' '${MASTER_IP}'
FLANNEL_OTHER_NET_CONFIG='${FLANNEL_OTHER_NET_CONFIG}' sudo -E -p '[sudo] password to start master: ' -- /bin/bash -ce '
FLANNEL_OTHER_NET_CONFIG='${FLANNEL_OTHER_NET_CONFIG}' sudo -E -p '[sudo] password to start master: ' -- /bin/bash -ce '
${BASH_DEBUG_FLAGS}
cp ~/kube/default/* /etc/default/
cp ~/kube/init_conf/* /etc/init/
@@ -697,7 +704,7 @@ function check-pods-torn-down() {
# Delete a kubernetes cluster
function kube-down() {
export KUBECTL_PATH="${KUBE_ROOT}/cluster/ubuntu/binaries/kubectl"
export KUBE_CONFIG_FILE=${KUBE_CONFIG_FILE:-${KUBE_ROOT}/cluster/ubuntu/config-default.sh}
source "${KUBE_CONFIG_FILE}"