openstack
/
magnum
Code Issues Proposed changes

Change Kubelet flexvolume directory 

In these environments, the Kubelet needs to be told to use
a different flexvolume plugin directory that is accessible
and writeable (rw). By default, it's /usr/libexec/kubernetes/\
kubelet-plugins/volume/exec/. It raised read-only directory error
when creating.

The patch simply change flexvolume dir to accessible and
writeable one.

Change-Id: Iaa470890547a2ccf734e37498e0c5286e815ff97
Task: 22565
Story: 2002723
This commit is contained in:
Kien Nguyen 2018-06-27 09:52:47 +07:00
parent 0bf72ba164
commit 1b0fbc2074
2 changed files with 2 additions and 0 deletions
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1
magnum/drivers/common/templates/kubernetes/fragments/configure-kubernetes-master.sh
View File

@ -89,6 +89,7 @@ sed -i '/^KUBE_SCHEDULER_ARGS=/ s/=.*/="--leader-elect=true"/' /etc/kubernetes/s
HOSTNAME_OVERRIDE=$(hostname --short | sed 's/\.novalocal//')
KUBELET_ARGS="--register-node=true --register-schedulable=false --pod-manifest-path=/etc/kubernetes/manifests --cadvisor-port=0 --hostname-override=${HOSTNAME_OVERRIDE}"
KUBELET_ARGS="${KUBELET_ARGS} --cluster_dns=${DNS_SERVICE_IP} --cluster_domain=${DNS_CLUSTER_DOMAIN}"
KUBELET_ARGS="${KUBELET_ARGS} --volume-plugin-dir=/var/lib/kubelet/volumeplugins"
KUBELET_ARGS="${KUBELET_ARGS} ${KUBELET_OPTIONS}"
# For using default log-driver, other options should be ignored

1
magnum/drivers/common/templates/kubernetes/fragments/configure-kubernetes-minion.sh
View File

@ -117,6 +117,7 @@ mkdir -p /etc/kubernetes/manifests
KUBELET_ARGS="--pod-manifest-path=/etc/kubernetes/manifests --cadvisor-port=0 --kubeconfig ${KUBELET_KUBECONFIG} --hostname-override=${HOSTNAME_OVERRIDE}"
KUBELET_ARGS="${KUBELET_ARGS} --address=${KUBE_NODE_IP} --port=10250 --read-only-port=0 --anonymous-auth=false --authorization-mode=Webhook --authentication-token-webhook=true"
KUBELET_ARGS="${KUBELET_ARGS} --cluster_dns=${DNS_SERVICE_IP} --cluster_domain=${DNS_CLUSTER_DOMAIN}"
KUBELET_ARGS="${KUBELET_ARGS} --volume-plugin-dir=/var/lib/kubelet/volumeplugins"
KUBELET_ARGS="${KUBELET_ARGS} ${KUBELET_OPTIONS}"
if [ -n "$TRUST_ID" && "$(echo $CLOUD_PROVIDER_ENABLED | tr '[:upper:]' '[:lower:]')" == "true" ]; then