/*
* storage_plugin_getFileInfo, <class
* 'agent.api.storageplugin.StoragePlugin'> argument: impl_name - default:
* None
*/
public FileProperties storagePluginGetFileInfo(String poolUuid, String host, String file)
throws Ovm3ResourceException {
/* file path is the full path */
String uuid = deDash(poolUuid);
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
FileProperties fp = new FileProperties();
ss.setUuid(uuid);
ss.setAccessHost(host);
sd.setUuid(poolUuid);
sd.setDetailsRelationalUuid(uuid);
sd.setState(1);
fp.setName(file);
fp.setProperties(
(HashMap<String, Object>)
callWrapper(
"storage_plugin_getFileInfo",
getPluginType,
ss.getDetails(),
sd.getDetails(),
fp.getProperties()));
if ("".equals(fp.getName())) {
throw new Ovm3ResourceException("Unable to get file info for " + file);
}
return fp;
}
/*
* now only for files
* storage_plugin_create, <class
* 'agent.api.storageplugin.StoragePlugin'> argument: impl_name - default:
* None - calls resize secretly.. after "create"
*/
public FileProperties storagePluginCreate(
String poolUuid, String host, String file, Long size, Boolean dir)
throws Ovm3ResourceException {
/* this is correct ordering stuff and correct naming!!! */
String uuid = deDash(poolUuid);
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
FileProperties fp = new FileProperties();
ss.setUuid(uuid);
ss.setStorageType(FILESYS);
ss.setAccessHost(host);
sd.setUuid(poolUuid);
sd.setDetailsRelationalUuid(uuid);
sd.setState(2);
String type = "File";
if (dir) {
type = "Directory";
}
fp.setProperties(
(HashMap<String, Object>)
callWrapper(
"storage_plugin_create",
getPluginType,
ss.getDetails(),
sd.getDetails(),
file,
type,
size));
return fp;
}
/*
* Should do some input checking of ss and base
* storage_plugin_getFileSystemInfo,
* <class 'agent.api.storageplugin.StoragePlugin'> argument: impl_name -
* default: None requires a minumum of uuid, access_host, storage_type
* ss_uuid, access_path, uuid (the ss
*/
public StorageDetails storagePluginGetFileSystemInfo(
String propUuid, String mntUuid, String nfsHost, String nfsRemotePath)
throws Ovm3ResourceException {
/* clean the props */
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
new FileProperties();
ss.setUuid(propUuid);
sd.setDetailsRelationalUuid(propUuid);
sd.setUuid(mntUuid);
ss.setAccessHost(nfsHost);
if (nfsRemotePath.contains(nfsHost + ":")) {
sd.setAccessPath(nfsRemotePath);
} else {
sd.setAccessPath(nfsHost + ":" + nfsRemotePath);
}
ss.setStorageType(FILESYS);
sd.setDetails(
(HashMap<String, Object>)
callWrapper(
"storage_plugin_getFileSystemInfo",
getPluginType,
ss.getDetails(),
sd.getDetails()));
return sd;
}
/*
* INFO: is used for files and dirs..., we only implement files for now...
* storage_plugin_destroy, <class 'agent.api.storageplugin.StoragePlugin'>
* argument: impl_name - default: None
*/
public Boolean storagePluginDestroy(String poolUuid, String file) throws Ovm3ResourceException {
String uuid = deDash(poolUuid);
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
FileProperties fp = new FileProperties();
ss.setUuid(uuid);
sd.setDetailsRelationalUuid(uuid);
sd.setUuid(poolUuid);
fp.setType("file");
fp.setUuid(poolUuid);
fp.setName(file);
return nullIsTrueCallWrapper(
"storage_plugin_destroy",
getPluginType,
ss.getDetails(),
sd.getDetails(),
fp.getProperties());
}
/**
* . storage_plugin_mount, <class 'agent.api.storageplugin.StoragePlugin'> argument: impl_name -
* default: None
*/
public final StorageDetails storagePluginMountNFS(
String nfsHost, String nfsRemotePath, String mntUuid, String mountPoint)
throws Ovm3ResourceException {
String propUuid = deDash(mntUuid);
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
ss.setUuid(propUuid);
ss.setName(propUuid);
ss.setAccessHost(nfsHost);
sd.setDetailsRelationalUuid(propUuid);
sd.setUuid(mntUuid);
sd.setAccessPath(nfsHost + ":" + nfsRemotePath);
if (!mountPoint.contains(mntUuid)) {
mountPoint += "/" + mntUuid;
}
sd.setDetails(
(HashMap<String, Object>)
callWrapper(
"storage_plugin_mount",
getPluginType,
ss.getDetails(),
sd.getDetails(),
mountPoint,
EMPTY_STRING,
ACTIVE,
someList));
/* this magically means it's already mounted....
* double check */
if (sd.getDetails() == null) {
sd = storagePluginGetFileSystemInfo(propUuid, mntUuid, nfsHost, nfsRemotePath);
}
if (EMPTY_STRING.contains(ss.getUuid())) {
throw new Ovm3ResourceException("Unable to mount NFS FileSystem");
}
return sd;
}
/**
* . storage_plugin_unmount, <class 'agent.api.storageplugin.StoragePlugin'> argument: impl_name -
* default: None
*
* @return boolean
*/
public final Boolean storagePluginUnmountNFS(
String nfsHost, String remotePath, String mntUuid, String localPath)
throws Ovm3ResourceException {
StorageServer ss = new StorageServer();
StorageDetails sd = new StorageDetails();
sd.setUuid(mntUuid);
sd.setDetailsRelationalUuid(deDash(mntUuid));
ss.setUuid(deDash(mntUuid));
ss.setAccessHost(nfsHost);
sd.setAccessPath(nfsHost + ":" + remotePath);
sd.setState(1);
ss.setStorageType(FILESYS);
String mountPoint = localPath + "/" + mntUuid;
callWrapper(
"storage_plugin_unmount",
getPluginType,
ss.getDetails(),
sd.getDetails(),
mountPoint,
ACTIVE);
return true;
}
