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Fixes #237 Janitor Monkey Email Tags #293

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Fixes #237 Janitor Monkey Email Tags #293

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90 changes: 79 additions & 11 deletions src/main/java/com/netflix/simianarmy/basic/janitor/BasicJanitorMonkey.java
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.atomic.AtomicLong;
Expand Down Expand Up @@ -202,23 +203,90 @@ protected void sendJanitorSummaryEmail() {
}
StringBuilder message = new StringBuilder();
for (AbstractJanitor janitor : janitors) {
ResourceType resourceType = janitor.getResourceType();
appendSummary(message, "markings", resourceType, janitor.getMarkedResources(), janitor.getRegion());
appendSummary(message, "unmarkings", resourceType, janitor.getUnmarkedResources(), janitor.getRegion());
appendSummary(message, "cleanups", resourceType, janitor.getCleanedResources(), janitor.getRegion());
appendSummary(message, "cleanup failures", resourceType, janitor.getFailedToCleanResources(),
janitor.getRegion());

appendSummary(message, "markings", janitor);
appendSummary(message, "unmarkings", janitor);
appendSummary(message, "cleanups", janitor);
appendSummary(message, "cleanup failures", janitor);
}
String subject = getSummaryEmailSubject();
emailNotifier.sendEmail(summaryEmailTarget, subject, message.toString());
}
}

private void appendSummary(StringBuilder message, String summaryName,
ResourceType resourceType, Collection<Resource> resources, String janitorRegion) {
message.append(String.format("Total %s for %s = %d in region %s<br/>",
summaryName, resourceType.name(), resources.size(), janitorRegion));
message.append(String.format("List: %s<br/>", printResources(resources)));
private void appendSummary(StringBuilder message, String summaryName, AbstractJanitor janitor) {
ResourceType resourceType = janitor.getResourceType();
String janitorRegion = janitor.getRegion();

int count = 0;
Collection<Resource> resources = new ArrayList<>();
switch(summaryName) {
case "markings":
count = janitor.getMarkedResourcesCount();
resources = janitor.getMarkedResources();
break;
case "unmarkings":
count = janitor.getUnmarkedResourcesCount();
resources = janitor.getUnmarkedResources();
break;
case "cleanups":
count = janitor.getResourcesCleanedCount();
resources = janitor.getCleanedResources();
break;
case "cleanup failures":
count = janitor.getFailedToCleanResourcesCount();
resources = janitor.getFailedToCleanResources();
break;
default:
break;
}

message.append(String.format("<h3>Total %s for %s = %d in region %s</h3><br/>",
summaryName, resourceType.name(), count, janitorRegion));
message.append("<table>");
if (resources.size() > 0) {
message.append("<table border=\"1\">\n" +
" <tr>\n" +
" <th>Resource</th>\n" +
" <th>Reason</th>\n" +
" </tr>");
for (Resource resource: resources) {
if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.INSTANCE)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#Instances:search=%s;sort=tag:Name\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.EBS_VOLUME)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#Volumes:search=%s;sort=desc:createTime\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.EBS_SNAPSHOT)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#Snapshots:visibility=owned-by-me;search=%s;sort=desc:startTime\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.ASG)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/autoscaling/home?region=%s#AutoScalingGroups:id=%s;view=details;filter=%s\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.LAUNCH_CONFIG)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/autoscaling/home?region=%s#LaunchConfigurations:id=%s;filter=%s\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.S3_BUCKET)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/s3/home?region=%s#&bucket=%s&prefix=\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.SECURITY_GROUP)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#SecurityGroups:search=%s;sort=groupId\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.IMAGE)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#Images:visibility=owned-by-me;search=%s;sort=desc:creationDate\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else if (resourceType.equals(com.netflix.simianarmy.aws.AWSResourceType.ELB)) {
message.append(String.format("<tr><td><a href=\"https://console.aws.amazon.com/ec2/v2/home?region=%s#LoadBalancers:search=%s\">%s</a></td><td>%s</td></tr>", janitorRegion, resource.getId(), resource.getId(), resource.getTerminationReason()));

} else {
message.append(String.format("<tr><td>%s</td><td>%s</td></tr>", resource.getId(), resource.getTerminationReason()));

}
}
} else {
message.append(String.format("<td>%s</td><td></td>", printResources(resources)));
}
message.append("</table>");
}

private String printResources(Collection<Resource> resources) {
Expand Down