diff options
author | Dhandapani <dhandapani@gluster.com> | 2011-09-28 15:51:45 +0530 |
---|---|---|
committer | Dhandapani <dhandapani@gluster.com> | 2011-09-28 15:52:39 +0530 |
commit | 41443888c6cfbc9d5debb675df9f484d1a9131bb (patch) | |
tree | a48d9336666610b3924e1e040d6f94d4152f0f19 /src/com.gluster.storage.management.gateway | |
parent | db1784e5e95ea4c4a2b0ab41da862868834099d0 (diff) |
Story #41: Volume Log Rotate
Diffstat (limited to 'src/com.gluster.storage.management.gateway')
3 files changed, 35 insertions, 1 deletions
diff --git a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/resources/v1_0/VolumesResource.java b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/resources/v1_0/VolumesResource.java index b892df32..d26f6acb 100644 --- a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/resources/v1_0/VolumesResource.java +++ b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/resources/v1_0/VolumesResource.java @@ -193,7 +193,8 @@ public class VolumesResource extends AbstractResource { @FormParam(FORM_PARAM_FIX_LAYOUT) Boolean isFixLayout, @FormParam(FORM_PARAM_MIGRATE_DATA) Boolean isMigrateData, @FormParam(FORM_PARAM_FORCED_DATA_MIGRATE) Boolean isForcedDataMigrate, - @FormParam(FORM_PARAM_CIFS_ENABLE) Boolean enableCifs, @FormParam(FORM_PARAM_CIFS_USERS) String cifsUsers) { + @FormParam(FORM_PARAM_CIFS_ENABLE) Boolean enableCifs, @FormParam(FORM_PARAM_CIFS_USERS) String cifsUsers, + @FormParam(FORM_PARAM_BRICKS) String brickList) { if (clusterName == null || clusterName.isEmpty()) { throw new GlusterValidationException("Cluster name must not be empty!"); } @@ -228,6 +229,8 @@ public class VolumesResource extends AbstractResource { } volumeService.deleteCifsUsers(clusterName, volumeName); } + } else if (operation.equals(RESTConstants.FORM_PARAM_LOG_ROTATE)) { + volumeService.logRotate(clusterName, volumeName, brickList); } else { volumeService.performVolumeOperation(clusterName, volumeName, operation); } diff --git a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/services/VolumeService.java b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/services/VolumeService.java index eb585b98..6a8d75a4 100644 --- a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/services/VolumeService.java +++ b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/services/VolumeService.java @@ -686,6 +686,27 @@ public class VolumeService { } } + public void logRotate(String clusterName, String volumeName, String bricks) { + GlusterServer onlineServer = clusterService.getOnlineServer(clusterName); + List<String> brickList = Arrays.asList(bricks.split(",")); + try { + if (onlineServer == null) { + throw new GlusterRuntimeException("No online servers found in cluster [" + clusterName + "]"); + } + + glusterUtil.logRotate(volumeName, brickList, onlineServer.getName()); + } catch (Exception e) { + // check if online server has gone offline. If yes, try again one more time. + if (e instanceof ConnectionException || serverUtil.isServerOnline(onlineServer) == false) { + // online server has gone offline! try with a different one. + onlineServer = clusterService.getNewOnlineServer(clusterName); + glusterUtil.logRotate(volumeName, brickList, onlineServer.getName()); + } else { + throw new GlusterRuntimeException(e.getMessage()); + } + } + } + public void performVolumeOperation(String clusterName, String volumeName, String operation) { GlusterServer onlineServer = clusterService.getOnlineServer(clusterName); try { diff --git a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/utils/GlusterUtil.java b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/utils/GlusterUtil.java index 3bcd5826..a7a96ccd 100644 --- a/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/utils/GlusterUtil.java +++ b/src/com.gluster.storage.management.gateway/src/com/gluster/storage/management/gateway/utils/GlusterUtil.java @@ -180,6 +180,16 @@ public class GlusterUtil { public void stopVolume(String volumeName, String knownServer) { serverUtil.executeOnServer(knownServer, "gluster --mode=script volume stop " + volumeName); } + + public void logRotate(String volumeName, List<String> brickList, String knownServer) { + if (brickList.size() > 0) { + for (String brickDir : brickList) { + serverUtil.executeOnServer(knownServer, "gluster volume log rotate " + volumeName + " " + brickDir); + } + } else { + serverUtil.executeOnServer(knownServer, "gluster volume log rotate " + volumeName); + } + } public void resetOptions(String volumeName, String knownServer) { serverUtil.executeOnServer(knownServer, "gluster volume reset " + volumeName); |