private void moveBricksToUnknown(final VDS vds) {
List<GlusterBrickEntity> brickEntities =
DbFacade.getInstance().getGlusterBrickDao().getGlusterVolumeBricksByServerId(vds.getId());
for (GlusterBrickEntity brick : brickEntities) {
if (brick.getStatus() == GlusterStatus.UP) {
brick.setStatus(GlusterStatus.UNKNOWN);
}
}
DbFacade.getInstance().getGlusterBrickDao().updateBrickStatuses(brickEntities);
}
private List<GlusterBrickEntity> getBricks(Guid volumeId, int max) {
List<GlusterBrickEntity> bricks = new ArrayList<>();
for (Integer i = 0; i < max; i++) {
GlusterBrickEntity brick1 = new GlusterBrickEntity();
brick1.setVolumeId(volumeId);
brick1.setServerName("server1");
brick1.setStatus(GlusterStatus.UP);
brick1.setBrickDirectory("/tmp/s" + i.toString());
bricks.add(brick1);
}
return bricks;
}
private GlusterVolumeEntity getNewVolume() {
GlusterVolumeEntity volume = new GlusterVolumeEntity();
volume.setName(NEW_VOL_NAME);
volume.setClusterId(CLUSTER_ID);
volume.setId(NEW_VOL_ID);
volume.setVolumeType(GlusterVolumeType.DISTRIBUTE);
volume.addTransportType(TransportType.TCP);
volume.setReplicaCount(0);
volume.setStripeCount(0);
volume.setStatus(GlusterStatus.UP);
volume.setOption("auth.allow", "*");
volume.addAccessProtocol(AccessProtocol.GLUSTER);
volume.addAccessProtocol(AccessProtocol.NFS);
GlusterBrickEntity brick = new GlusterBrickEntity();
brick.setVolumeId(NEW_VOL_ID);
brick.setServerId(existingServer1.getId());
brick.setServerName(existingServer1.getHostName());
brick.setBrickDirectory("/export/testvol1");
brick.setStatus(GlusterStatus.UP);
brick.setBrickOrder(0);
volume.addBrick(brick);
return volume;
}
private GlusterVolumeAdvancedDetails getVolumeAdvancedDetails(GlusterVolumeEntity volume) {
GlusterVolumeAdvancedDetails volDetails = new GlusterVolumeAdvancedDetails();
GlusterVolumeSizeInfo capacityInfo = new GlusterVolumeSizeInfo();
capacityInfo.setVolumeId(volume.getId());
capacityInfo.setTotalSize(600000L);
capacityInfo.setFreeSize(200000L);
capacityInfo.setUsedSize(400000L);
volDetails.setCapacityInfo(capacityInfo);
List<BrickDetails> brickDetailsList = new ArrayList<>();
for (GlusterBrickEntity brick : volume.getBricks()) {
BrickDetails brickDetails = new BrickDetails();
BrickProperties properties = new BrickProperties();
properties.setBrickId(brick.getId());
brickDetails.setBrickProperties(properties);
properties.setStatus(brick.getStatus());
if (volume == existingReplVol) {
if (brick.getServerId().equals(SERVER_ID_1)
&& (brick.getBrickDirectory().equals(REPL_BRICK_R1D1)
|| brick.getBrickDirectory().equals(REPL_BRICK_R2D1))) {
properties.setStatus(GlusterStatus.DOWN);
bricksWithChangedStatus.add(brick);
}
}
brickDetailsList.add(brickDetails);
}
volDetails.setBrickDetails(brickDetailsList);
return volDetails;
}
private GlusterBrickEntity createBrick(Guid existingVolDistId, VDS server, String brickDir) {
GlusterBrickEntity brick = new GlusterBrickEntity();
brick.setVolumeId(existingVolDistId);
brick.setServerId(server.getId());
brick.setServerName(server.getHostName());
brick.setBrickDirectory(brickDir);
brick.setStatus(GlusterStatus.UP);
return brick;
}
private void stopGlusterServices(VDS vds) {
if (vds.getVdsGroupSupportsGlusterService()) {
// Stop glusterd service first
boolean succeeded =
resourceManagerProvider
.get()
.runVdsCommand(
VDSCommandType.ManageGlusterService,
new GlusterServiceVDSParameters(vds.getId(), Arrays.asList("glusterd"), "stop"))
.getSucceeded();
if (succeeded) {
// Stop other gluster related processes on the node
succeeded =
resourceManagerProvider
.get()
.runVdsCommand(
VDSCommandType.StopGlusterProcesses,
new VdsIdVDSCommandParametersBase(vds.getId()))
.getSucceeded();
// Mark the bricks as DOWN on this node
if (succeeded) {
List<GlusterBrickEntity> bricks =
glusterBrickDao.getGlusterVolumeBricksByServerId(vds.getId());
for (GlusterBrickEntity brick : bricks) {
brick.setStatus(GlusterStatus.DOWN);
}
glusterBrickDao.updateBrickStatuses(bricks);
}
}
if (!succeeded) {
log.error(
"Failed to stop gluster services while moving the host '{}' to maintenance",
vds.getName());
}
}
}
@Override
public List<Statistic> getStatistics(GlusterBrickEntity entity) {
BrickDetails brickDetails = entity.getBrickDetails();
MallInfo mallInfo = brickDetails.getMemoryStatus().getMallInfo();
return asList(
setDatum(clone(MEM_TOTAL_SIZE), brickDetails.getBrickProperties().getTotalSize() * Mb),
setDatum(clone(MEM_FREE_SIZE), brickDetails.getBrickProperties().getFreeSize() * Mb),
setDatum(clone(MEM_BLOCK_SIZE), brickDetails.getBrickProperties().getBlockSize() * Mb),
setDatum(clone(MEM_MALL_ARENA), mallInfo.getArena()),
setDatum(clone(MEM_MALL_ORDBLKS), mallInfo.getOrdblks()),
setDatum(clone(MEM_MALL_SMBLKS), mallInfo.getSmblks()),
setDatum(clone(MEM_MALL_HBLKS), mallInfo.getHblks()),
setDatum(clone(MEM_MALL_HBLKSHD), mallInfo.getHblkhd()),
setDatum(clone(MEM_MALL_USMBLKS), mallInfo.getUsmblks()),
setDatum(clone(MEM_MALL_FSMBLKS), mallInfo.getFsmblks()),
setDatum(clone(MEM_MALL_UORDBLKS), mallInfo.getUordblks()),
setDatum(clone(MEM_MALL_FORDBLKS), mallInfo.getFordblks()),
setDatum(clone(MEM_MALL_KEEPCOST), mallInfo.getKeepcost()));
}
private List<GlusterBrickEntity> getBricks(Guid volumeId, String dirPrefix, int n) {
List<GlusterBrickEntity> bricks = new ArrayList<>();
GlusterBrickEntity brick;
for (Integer i = 0; i < n; i++) {
brick = new GlusterBrickEntity();
brick.setVolumeId(volumeId);
brick.setServerId(serverId);
brick.setServerName(serverName);
brick.setBrickDirectory("/tmp/" + dirPrefix + i.toString());
brick.setStatus(GlusterStatus.UP);
bricks.add(brick);
}
return bricks;
}
private void replaceBrick(GlusterBrickEntity brick, Guid newServerId, String newBrickDir) {
brick.setId(Guid.newGuid());
brick.setServerId(newServerId);
brick.setBrickDirectory(newBrickDir);
addedBrickIds.add(brick.getId());
}