openstack
/
magnum
Code Issues Proposed changes

Fix overlay2 + docker_volume_size 

When using docker_storage_driver=overlay2 plus docker_volume_size > 0,
user will run into problem that some pods can't be created. The root
cause is kubelet needs the permission for /var/lib/docker to read/write.
This patch fixes it by add /var/lib/docker to kubelet container's mount.

Task: 30221
Story: 2005314

Change-Id: Ie19c95e6280e16644c686550950359cc9934c719
This commit is contained in:
Feilong Wang 2019-03-28 18:19:11 +13:00
parent 05c27f2d73
commit cd67553f76
2 changed files with 2 additions and 3 deletions
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2
magnum/drivers/common/templates/kubernetes/fragments/configure-kubernetes-master.sh
View File

@ -21,7 +21,7 @@ fi
_prefix=${CONTAINER_INFRA_PREFIX:-docker.io/openstackmagnum/}
$ssh_cmd mkdir -p /opt/cni
_addtl_mounts=',{"type":"bind","source":"/opt/cni","destination":"/opt/cni","options":["bind","rw","slave","mode=777"]}'
_addtl_mounts=',{"type":"bind","source":"/opt/cni","destination":"/opt/cni","options":["bind","rw","slave","mode=777"]},{"type":"bind","source":"/var/lib/docker","destination":"/var/lib/docker","options":["bind","rw","slave","mode=755"]}'
if [ "$NETWORK_DRIVER" = "calico" ]; then
if [ "`systemctl status NetworkManager.service | grep -o "Active: active"`" = "Active: active" ]; then

3
magnum/drivers/common/templates/kubernetes/fragments/configure-kubernetes-minion.sh
View File

@ -22,9 +22,8 @@ fi
_prefix=${CONTAINER_INFRA_PREFIX:-docker.io/openstackmagnum/}
_addtl_mounts=''
$ssh_cmd mkdir -p /opt/cni
_addtl_mounts=',{"type":"bind","source":"/opt/cni","destination":"/opt/cni","options":["bind","rw","slave","mode=777"]}'
_addtl_mounts=',{"type":"bind","source":"/opt/cni","destination":"/opt/cni","options":["bind","rw","slave","mode=777"]},{"type":"bind","source":"/var/lib/docker","destination":"/var/lib/docker","options":["bind","rw","slave","mode=755"]}'
if [ "$NETWORK_DRIVER" = "calico" ]; then
if [ "$($ssh_cmd systemctl status NetworkManager.service | grep -o "Active: active")" = "Active: active" ]; then