Send more details in mail, and fix crash when author is unknown

1 files changed, 72 insertions, 0 deletions

diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/organization/DeploymentFailureMails.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/organization/DeploymentFailureMails.java
index acc6ca32164..1ee02fb33eb 100644
--- a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/organization/DeploymentFailureMails.java
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/organization/DeploymentFailureMails.java
@@ -1,5 +1,77 @@
 package com.yahoo.vespa.hosted.controller.api.integration.organization;
 
+import com.yahoo.vespa.hosted.controller.api.integration.deployment.JobType;
+import com.yahoo.vespa.hosted.controller.api.integration.deployment.RunId;
+import com.yahoo.vespa.hosted.controller.api.integration.zone.ZoneRegistry;
+
+import java.util.List;
+
+/**
+ * Used to create mails for different kinds of deployment failure.
+ *
+ * @author jonmv
+ */
 public class DeploymentFailureMails {
 
+    private final ZoneRegistry registry;
+
+    public DeploymentFailureMails(ZoneRegistry registry) {
+        this.registry = registry;
+    }
+
+    public Mail outOfCapacity(RunId id, List<String> recipients) {
+        return mail(id, recipients, " due to lack of capacity",
+                    "as the zone does not have enough free capacity to " +
+                    "accomodate the deployment. Please contact the Vespa team to request more!");
+    }
+
+    public Mail deploymentFailure(RunId id, List<String> recipients) {
+        return mail(id, recipients, " deployment",
+                    "and any previous deployment in the zone is unaffected. " +
+                    "This is usually due to an invalid application configuration, or because " +
+                    "of timeouts waiting for other deployments of the same application to finish.");
+    }
+
+    public Mail installationFailure(RunId id, List<String> recipients) {
+        return mail(id, recipients, "installation",
+                    "as nodes were not able to start the new Java containers. " +
+                    "This is very often due to a misconfiguration of the components of an " +
+                    "application, where one or more of these can not be instantiated.");
+    }
+
+    public Mail testFailure(RunId id, List<String> recipients) {
+        return mail(id, recipients, "tests",
+                    "as one or more verification tests against the deployment failed.");
+    }
+
+    public Mail systemError(RunId id, List<String> recipients) {
+        return mail(id, recipients, "due to system error",
+                    "as something in the framework went wrong. Such errors are " +
+                    "usually transient. Please contact the Vespa team if the problem persists!");
+    }
+
+    private Mail mail(RunId id, List<String> recipients, String summaryDetail, String messageDetail) {
+        return new Mail(recipients,
+                        String.format("Vespa application %s %s failing %s",
+                                      id.application(),
+                                      jobToString(id.type()),
+                                      summaryDetail),
+                        String.format("%s for the Vespa application '%s' just failed, %s\n" +
+                                      "Details about the job can be viewed at %s.\n" +
+                                      "If you require further assistance, please contact the Vespa team at %s.",
+                                      jobToString(id.type()),
+                                      id.application(),
+                                      messageDetail,
+                                      registry.dashboardUrl(id.application()),
+                                      registry.supportUrl()));
+    }
+
+    private String jobToString(JobType type) {
+        if (type == JobType.systemTest)
+            return "System test";
+        if (type == JobType.stagingTest)
+            return "Staging test";
+        return "Deployment to " + type.zone(registry.system()).region();
+    }
+
 }