Example usage for com.amazonaws.services.ec2.model Snapshot getDescription

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model Snapshot getDescription.

Prototype

public String getDescription() 

Source Link

Document

The description for the snapshot.

Usage

From source file:com.axemblr.yab.YaB.java

License:Apache License

/**
 * De-register AMI and delete related snapshot
 *//*from  w  w  w. j av  a  2 s .co  m*/
public void deleteImageAndRelatedSnapshot(String imageId) {
    client.deregisterImage(new DeregisterImageRequest().withImageId(imageId));

    final String pattern = "for " + imageId + " from vol-";
    DescribeSnapshotsResult result = client.describeSnapshots(new DescribeSnapshotsRequest());

    for (Snapshot candidate : result.getSnapshots()) {
        if (candidate.getDescription().contains(pattern)) {
            client.deleteSnapshot(new DeleteSnapshotRequest().withSnapshotId(candidate.getSnapshotId()));
        }
    }
}

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From source file:com.netflix.simianarmy.aws.janitor.crawler.EBSSnapshotJanitorCrawler.java

License:Apache License

private List<Resource> getSnapshotResources(String... snapshotIds) {
    refreshSnapshotToAMIs();//from   w w  w .ja  va 2 s .com

    List<Resource> resources = new LinkedList<Resource>();
    AWSClient awsClient = getAWSClient();

    for (Snapshot snapshot : awsClient.describeSnapshots(snapshotIds)) {
        Resource snapshotResource = new AWSResource().withId(snapshot.getSnapshotId())
                .withRegion(getAWSClient().region()).withResourceType(AWSResourceType.EBS_SNAPSHOT)
                .withLaunchTime(snapshot.getStartTime()).withDescription(snapshot.getDescription());
        for (Tag tag : snapshot.getTags()) {
            LOGGER.debug(String.format("Adding tag %s = %s to resource %s", tag.getKey(), tag.getValue(),
                    snapshotResource.getId()));
            snapshotResource.setTag(tag.getKey(), tag.getValue());
        }
        snapshotResource.setOwnerEmail(getOwnerEmailForResource(snapshotResource));
        ((AWSResource) snapshotResource).setAWSResourceState(snapshot.getState());
        Collection<String> amis = snapshotToAMIs.get(snapshotResource.getId());
        if (amis != null) {
            snapshotResource.setAdditionalField(SNAPSHOT_FIELD_AMIS, StringUtils.join(amis, ","));
        }
        resources.add(snapshotResource);
    }
    return resources;
}

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From source file:com.pearson.eidetic.driver.threads.MonitorSnapshotVolumeTime.java

public boolean snapshotDecision(AmazonEC2Client ec2Client, Volume vol, String period) {
    if ((ec2Client == null) || (vol == null) || (period == null)) {
        return false;
    }//from w ww.ja  va 2s .  c  o  m
    try {

        List<Snapshot> int_snapshots = getAllSnapshotsOfVolume(ec2Client, vol,
                ApplicationConfiguration.getAwsCallRetryAttempts(), awsAccount_.getMaxApiRequestsPerSecond(),
                awsAccount_.getUniqueAwsAccountIdentifier());

        List<Snapshot> comparelist = new ArrayList();

        for (Snapshot snapshot : int_snapshots) {
            String desc = snapshot.getDescription();
            if ("week".equalsIgnoreCase(period) && desc.startsWith("week_snapshot")) {
                comparelist.add(snapshot);
            } else if ("day".equalsIgnoreCase(period) && desc.startsWith("day_snapshot")) {
                if (!desc.contains("snapshot checker")) {
                    comparelist.add(snapshot);
                }
            } else if ("hour".equalsIgnoreCase(period) && desc.startsWith("hour_snapshot")) {
                comparelist.add(snapshot);
            } else if ("month".equalsIgnoreCase(period) && desc.startsWith("month_snapshot")) {
                comparelist.add(snapshot);
            }
        }

        List<Snapshot> sortedCompareList = new ArrayList<>(comparelist);
        sortSnapshotsByDate(sortedCompareList);

        int hours = getHoursBetweenNowAndNewestSnapshot(sortedCompareList);
        int days = getDaysBetweenNowAndNewestSnapshot(sortedCompareList);

        if (("week".equalsIgnoreCase(period) && days < 0) || ("week".equalsIgnoreCase(period) && days >= 7)) {
        } else if (("hour".equalsIgnoreCase(period) && hours < 0)
                || ("hour".equalsIgnoreCase(period) && hours >= 1)) {
        } else if (("day".equalsIgnoreCase(period) && days < 0)
                || ("day".equalsIgnoreCase(period) && days >= 1)) {
        } else if (("month".equalsIgnoreCase(period) && days < 0)
                || ("month".equalsIgnoreCase(period) && days >= 30)) {
        } else {
            return false;
        }

    } catch (Exception e) {
        logger.info("awsAccountNickname=\"" + awsAccount_.getUniqueAwsAccountIdentifier()
                + "\",Event=\"Error\", Error=\"error in snapshotDecision\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
        return false;
    }

    return true;
}

---

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotChecker.java

public boolean snapshotDecision(AmazonEC2Client ec2Client, Volume vol, String period) {
    if ((ec2Client == null) || (vol == null) || (period == null)) {
        return false;
    }/*from   ww  w  .ja v a2s .  c o  m*/
    try {

        List<Snapshot> int_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> comparelist = new ArrayList();

        for (Snapshot snapshot : int_snapshots) {
            String sndesc = snapshot.getDescription();
            if ("week".equalsIgnoreCase(period) && sndesc.startsWith("week_snapshot")) {
                comparelist.add(snapshot);
            } else if ("day".equalsIgnoreCase(period) && sndesc.startsWith("day_snapshot")) {
                comparelist.add(snapshot);
            } else if ("hour".equalsIgnoreCase(period) && sndesc.startsWith("hour_snapshot")) {
                comparelist.add(snapshot);
            } else if ("month".equalsIgnoreCase(period) && sndesc.startsWith("month_snapshot")) {
                comparelist.add(snapshot);
            }
        }

        List<Snapshot> sortedCompareList = new ArrayList<>(comparelist);
        sortSnapshotsByDate(sortedCompareList);

        int hours = getHoursBetweenNowAndNewestSnapshot(sortedCompareList);
        int days = getDaysBetweenNowAndNewestSnapshot(sortedCompareList);

        if (("week".equalsIgnoreCase(period) && days < 0) || ("week".equalsIgnoreCase(period) && days >= 14)) {
        } else if (("hour".equalsIgnoreCase(period) && hours < 0)
                || ("hour".equalsIgnoreCase(period) && hours >= 2)) {
        } else if (("day".equalsIgnoreCase(period) && days < 0)
                || ("day".equalsIgnoreCase(period) && hours >= 25)) {
        } else if (("month".equalsIgnoreCase(period) && days < 0)
                || ("month".equalsIgnoreCase(period) && days >= 60)) {
        } else {
            return false;
        }

    } catch (Exception e) {
        logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDecision\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
        return false;
    }

    return true;
}

---

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotChecker.java

public boolean snapshotDeletion(AmazonEC2Client ec2Client, Volume vol, String period, Integer keep) {
    if ((keep == null) || (ec2Client == null) || (vol == null) || (period == null)) {
        return false;
    }// w ww .j av a  2s.co m

    try {
        List<Snapshot> del_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> deletelist = new ArrayList();

        for (Snapshot snapshot : del_snapshots) {
            String desc = snapshot.getDescription();
            if ("week".equals(period) && desc.startsWith("week_snapshot")) {
                deletelist.add(snapshot);
            } else if ("day".equals(period) && desc.startsWith("day_snapshot")) {
                deletelist.add(snapshot);
            } else if ("hour".equals(period) && desc.startsWith("hour_snapshot")) {
                deletelist.add(snapshot);
            } else if ("month".equals(period) && desc.startsWith("month_snapshot")) {
                deletelist.add(snapshot);
            }
        }

        List<Snapshot> sortedDeleteList = new ArrayList<>(deletelist);
        sortSnapshotsByDate(sortedDeleteList);

        int delta = sortedDeleteList.size() - keep;

        for (int i : range(0, delta - 1)) {
            try {
                deleteSnapshot(ec2Client, sortedDeleteList.get(i), numRetries_, maxApiRequestsPerSecond_,
                        uniqueAwsAccountIdentifier_);
            } catch (Exception e) {
                logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                        + "\",Event=\"Error\", Error=\"error deleting snapshot\", Snapshot_id=\""
                        + sortedDeleteList.get(i).getSnapshotId() + "\", stacktrace=\"" + e.toString()
                        + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
            }
        }
    } catch (Exception e) {
        logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDeletion\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
    }

    return true;
}

---

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeNoTime.java

public boolean snapshotDecision(AmazonEC2Client ec2Client, Volume vol, String period) {
    if ((ec2Client == null) || (vol == null) || (period == null)) {
        return false;
    }/*from   www. j a v a  2  s . co  m*/
    try {

        List<Snapshot> int_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> comparelist = new ArrayList();

        for (Snapshot snapshot : int_snapshots) {
            String sndesc = snapshot.getDescription();
            if ("week".equalsIgnoreCase(period) && sndesc.startsWith("week_snapshot")) {
                comparelist.add(snapshot);
            } else if ("day".equalsIgnoreCase(period) && sndesc.startsWith("day_snapshot")) {
                comparelist.add(snapshot);
            } else if ("hour".equalsIgnoreCase(period) && sndesc.startsWith("hour_snapshot")) {
                comparelist.add(snapshot);
            } else if ("month".equalsIgnoreCase(period) && sndesc.startsWith("month_snapshot")) {
                comparelist.add(snapshot);
            }
        }

        List<Snapshot> sortedCompareList = new ArrayList<>(comparelist);
        sortSnapshotsByDate(sortedCompareList);

        int hours = getHoursBetweenNowAndNewestSnapshot(sortedCompareList);
        int days = getDaysBetweenNowAndNewestSnapshot(sortedCompareList);

        if (("week".equalsIgnoreCase(period) && days < 0) || ("week".equalsIgnoreCase(period) && days >= 7)) {
        } else if (("hour".equalsIgnoreCase(period) && hours < 0)
                || ("hour".equalsIgnoreCase(period) && hours >= 1)) {
        } else if (("day".equalsIgnoreCase(period) && days < 0)
                || ("day".equalsIgnoreCase(period) && days >= 1)) {
        } else if (("month".equalsIgnoreCase(period) && days < 0)
                || ("month".equalsIgnoreCase(period) && days >= 30)) {
        } else {
            return false;
        }

    } catch (Exception e) {
        logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDecision\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
        return false;
    }

    return true;
}

---

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeNoTime.java

public boolean snapshotDeletion(AmazonEC2Client ec2Client, Volume vol, String period, Integer keep) {
    if ((keep == null) || (ec2Client == null) || (vol == null) || (period == null)) {
        return false;
    }//from w  w w.ja  v  a 2  s  . c  o m

    try {
        List<Snapshot> del_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> deletelist = new ArrayList();

        for (Snapshot snapshot : del_snapshots) {
            String desc = snapshot.getDescription();
            if ("week".equals(period) && desc.startsWith("week_snapshot")) {
                deletelist.add(snapshot);
            } else if ("day".equals(period) && desc.startsWith("day_snapshot")) {
                deletelist.add(snapshot);
            } else if ("hour".equals(period) && desc.startsWith("hour_snapshot")) {
                deletelist.add(snapshot);
            } else if ("month".equals(period) && desc.startsWith("month_snapshot")) {
                deletelist.add(snapshot);
            }
        }

        List<Snapshot> sortedDeleteList = new ArrayList<>(deletelist);
        sortSnapshotsByDate(sortedDeleteList);

        int delta = sortedDeleteList.size() - keep;

        for (int i : range(0, delta - 1)) {
            try {
                deleteSnapshot(ec2Client, sortedDeleteList.get(i), numRetries_, maxApiRequestsPerSecond_,
                        uniqueAwsAccountIdentifier_);
            } catch (Exception e) {
                logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                        + "\",Event=\"Error\", Error=\"error deleting snapshot\", Snapshot_id=\""
                        + sortedDeleteList.get(i).getSnapshotId() + "\", stacktrace=\"" + e.toString()
                        + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
            }
        }
    } catch (Exception e) {
        logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDeletion\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
    }

    return true;
}

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From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeSync.java

public boolean snapshotDeletion(AmazonEC2Client ec2Client, Volume vol, Integer keep) {
    if ((keep == null) || (ec2Client == null) || (vol == null)) {
        return false;
    }/*www .ja  v  a 2 s .co m*/

    try {
        List<Snapshot> del_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> deletelist = new ArrayList();

        for (Snapshot snapshot : del_snapshots) {
            String desc = snapshot.getDescription();
            if (desc.startsWith("sync_snapshot")) {
                deletelist.add(snapshot);
            }
        }
        List<Snapshot> sortedDeleteList = new ArrayList<>(deletelist);
        sortSnapshotsByDate(sortedDeleteList);

        int delta = sortedDeleteList.size() - keep;

        for (int i : range(0, delta - 1)) {
            try {
                deleteSnapshot(ec2Client, sortedDeleteList.get(i), numRetries_, maxApiRequestsPerSecond_,
                        uniqueAwsAccountIdentifier_);
            } catch (Exception e) {
                logger.error("awsAccountId=\"" + uniqueAwsAccountIdentifier_
                        + "\",Event=\"Error\", Error=\"error deleting snapshot\", Snapshot_id=\""
                        + sortedDeleteList.get(i).getSnapshotId() + "\", stacktrace=\"" + e.toString()
                        + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
            }
        }
    } catch (Exception e) {
        logger.error("awsAccountId=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDeletion\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
    }

    return true;
}

---

From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeSyncValidator.java

public boolean snapshotDecision(AmazonEC2Client ec2Client, Volume vol, Integer createAfter) {
    if ((ec2Client == null) || (vol == null) || (createAfter == null)) {
        return false;
    }//from   w  w w .j  a  v a  2 s  . c om
    try {

        List<Snapshot> int_snapshots = getAllSnapshotsOfVolume(ec2Client, vol, numRetries_,
                maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);

        List<Snapshot> comparelist = new ArrayList();

        for (Snapshot snapshot : int_snapshots) {
            String sndesc = snapshot.getDescription();
            if (sndesc.startsWith("sync_snapshot")) {
                comparelist.add(snapshot);
            }
        }

        List<Snapshot> sortedCompareList = new ArrayList<>(comparelist);
        sortSnapshotsByDate(sortedCompareList);

        int hours = getHoursBetweenNowAndNewestSnapshot(sortedCompareList);
        int days = getDaysBetweenNowAndNewestSnapshot(sortedCompareList);

        if (hours <= createAfter) {
            return false;
        }

    } catch (Exception e) {
        logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error\", Error=\"error in snapshotDecision\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
        return false;
    }

    return true;
}

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From source file:fr.xebia.demo.amazon.aws.AmazonAwsShutdowner.java

License:Apache License

public void test() {
    String ownerId = "self";

    boolean dryRun = true;

    // RETRIEVE TAGS
    Map<String, Map<String, String>> tagsByResourceId = new MapMaker()
            .makeComputingMap(new Function<String, Map<String, String>>() {
                @Override/*w  ww .j  av  a 2s  .c o m*/
                public Map<String, String> apply(String input) {
                    return Maps.newHashMap();
                }
            });

    for (TagDescription tagDescription : ec2.describeTags().getTags()) {
        tagsByResourceId.get(tagDescription.getResourceId()).put(tagDescription.getKey(),
                tagDescription.getValue());
    }

    // RDS INSTANCEs
    for (DBInstance dbInstance : rds.describeDBInstances().getDBInstances()) {
        Map<String, String> instanceTags = tagsByResourceId.get(dbInstance.getDBInstanceIdentifier());
        logger.debug("Tags for " + dbInstance + ": " + instanceTags);

    }

    // EC2 INSTANCES
    List<Instance> instancesAlreadyNotStarted = Lists.newArrayList();
    List<Instance> instancesToStop = Lists.newArrayList();
    List<Instance> instancesToTerminate = Lists.newArrayList();
    List<Instance> instancesToKeepUnchanged = Lists.newArrayList();
    for (Reservation reservation : ec2.describeInstances().getReservations()) {
        for (Instance instance : reservation.getInstances()) {
            Map<String, String> instanceTags = tagsByResourceId.get(instance.getInstanceId());
            logger.debug("Tags for {}: {}", instance, instanceTags);
            if ("terminated".equals(instance.getState().getName())) {
                instancesToKeepUnchanged.add(instance);
            } else if (instanceTags.containsKey(TAG_DO_NOT_STOP)) {
                instancesToKeepUnchanged.add(instance);
            } else if (instanceTags.containsKey(TAG_DO_NOT_TERMINATE)) {
                if ("started".equals(instance.getState().getName())) {
                    instancesToStop.add(instance);
                } else {
                    instancesAlreadyNotStarted.add(instance);
                }
            } else {
                instancesToTerminate.add(instance);
            }
        }
    }
    System.out.println("EC2 INSTANCES");
    if (dryRun) {
        System.out.println("DRY RUN Terminate:" + instancesToTerminate);
        System.out.println("DRY RUN Stop:" + instancesToStop);
        System.out.println("DRY RUN No need to stop:" + instancesAlreadyNotStarted);
        System.out.println("DRY RUN Keep unchanged:" + instancesToKeepUnchanged);
    } else {
        System.out.println("Terminate:" + instancesToTerminate);
        if (!instancesToTerminate.isEmpty()) {
            ec2.terminateInstances(new TerminateInstancesRequest(
                    Lists.transform(instancesToTerminate, TO_INSTANCE_ID_FUNCTION)));
        }
        System.out.println("Stop:" + instancesToStop);
        if (!instancesToStop.isEmpty()) {
            ec2.stopInstances(
                    new StopInstancesRequest(Lists.transform(instancesToStop, TO_INSTANCE_ID_FUNCTION)));
        }
        System.out.println("No need to stop:" + instancesAlreadyNotStarted);
        System.out.println("Keep unchanged:" + instancesToKeepUnchanged);
    }

    // AMIs
    System.out.println("AMIs");
    List<Image> imagesToDeRegister = Lists.newArrayList();
    List<Image> imagesToKeep = Lists.newArrayList();
    for (Image image : ec2.describeImages(new DescribeImagesRequest().withOwners(ownerId)).getImages()) {
        Map<String, String> imageTags = tagsByResourceId.get(image.getImageId());
        logger.debug("Tags for {}: {}", image, imageTags);
        if (imageTags.containsKey(TAG_DO_NOT_DEREGISTER)) {
            imagesToKeep.add(image);
        } else {
            imagesToDeRegister.add(image);
        }
    }
    if (dryRun) {
        System.out.println("DRY RUN Deregister:" + imagesToDeRegister);
        System.out.println("DRY RUN Keep:" + imagesToKeep);

    } else {
        System.out.println("Deregister:" + imagesToDeRegister);
        for (Image image : imagesToDeRegister) {
            ec2.deregisterImage(new DeregisterImageRequest(image.getImageId()));
        }
        System.out.println("Keep:" + imagesToKeep);
    }

    List<String> imageIdsToKeep = Lists.transform(imagesToKeep, TO_IMAGE_ID_FUNCTION);

    // SNAPSHOTS
    System.out.println("SNAPSHOTs");
    for (Snapshot snapshot : ec2.describeSnapshots(new DescribeSnapshotsRequest().withOwnerIds(ownerId))
            .getSnapshots()) {

        if (snapshot.getDescription().contains("Created by CreateImage")) {
            boolean associatedWithAnImageToKeep = false;
            for (String imageIdToKeep : imageIdsToKeep) {
                if (snapshot.getDescription().contains(imageIdToKeep)) {
                    associatedWithAnImageToKeep = true;
                    break;
                }
            }
            if (associatedWithAnImageToKeep) {
                System.out.println("Keep: " + snapshot);
            } else {
                if (dryRun) {
                    System.out.println("DRY RUN delete: " + snapshot);
                } else {
                    System.out.println("Delete: " + snapshot);
                    ec2.deleteSnapshot(new DeleteSnapshotRequest(snapshot.getSnapshotId()));
                }
            }
        }
    }
    // ELASTIC LOAD BALANCERs
    // no tags on elb
}

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