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Merge pull request #119 from marineam/container

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container and panic fixes
This commit is contained in:
Michael Marineau 2014-05-16 21:19:43 -07:00
commit 61e70fcce8
6 changed files with 26 additions and 11 deletions
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4
initialize/etcd.go
View File

@ -31,6 +31,10 @@ func (ee EtcdEnvironment) String() (out string) {
// Unit creates a Unit file drop-in for etcd, using any configured
// options and adding a default MachineID if unset.
func (ee EtcdEnvironment) Unit(root string) (*system.Unit, error) {
if ee == nil {
return nil, nil
}
if _, ok := ee["name"]; !ok {
if machineID := system.MachineID(root); machineID != "" {
ee["name"] = machineID

12
initialize/etcd_test.go
View File

@ -152,3 +152,15 @@ Environment="ETCD_NAME=node007"
t.Fatalf("File has incorrect contents")
}
}
func TestEtcdEnvironmentWhenNil(t *testing.T) {
// EtcdEnvironment will be a nil map if it wasn't in the yaml
var ee EtcdEnvironment
if ee != nil {
t.Fatalf("EtcdEnvironment is not nil")
}
u, err := ee.Unit("")
if u != nil || err != nil {
t.Fatalf("Unit returned a non-nil value for nil input")
}
}

4
units/configdrive-block.service
View File

@ -5,10 +5,6 @@ ConditionPathIsMountPoint=!/media/configdrive
# Only mount config drive block devices automatically in virtual machines
ConditionVirtualization=vm
# OpenStack defined config drive so they get to stick their name in it
Wants=user-cloudinit@media-configdrive-openstack-latest-user_data.service
Before=user-cloudinit@media-configdrive-openstack-latest-user_data.service
[Service]
Type=oneshot
RemainAfterExit=no

4
units/configdrive-virtfs.service
View File

@ -4,10 +4,6 @@ Conflicts=configdrive-block.service umount.target
ConditionPathIsMountPoint=!/media/configdrive
ConditionVirtualization=vm
# OpenStack defined config drive so they get to stick their name in it
Wants=user-cloudinit@media-configdrive-openstack-latest-user_data.service
Before=user-cloudinit@media-configdrive-openstack-latest-user_data.service
# Support old style setup for now
Wants=addon-run@media-configdrive.service addon-config@media-configdrive.service
Before=addon-run@media-configdrive.service addon-config@media-configdrive.service

5
units/user-cloudinit@.path Normal file
View File

@ -0,0 +1,5 @@
[Unit]
Description=Watch for a cloud-config at %f
[Path]
PathExists=%f

8
units/user-config.target
View File

@ -3,9 +3,11 @@ Description=Load user-provided cloud configs
Requires=system-config.target
After=system-config.target
# Load user_data placed by coreos-install
Requires=user-cloudinit@var-lib-coreos\x2dinstall-user_data.service
After=user-cloudinit@var-lib-coreos\x2dinstall-user_data.service
# Watch for configs at a couple common paths
Requires=user-cloudinit@media-configdrive-openstack-latest-user_data.path
After=user-cloudinit@media-configdrive-openstack-latest-user_data.path
Requires=user-cloudinit@var-lib-coreos\x2dinstall-user_data.path
After=user-cloudinit@var-lib-coreos\x2dinstall-user_data.path
Requires=user-cloudinit-proc-cmdline.service
After=user-cloudinit-proc-cmdline.service