From 8e628d458757d5ed5a77ee791a29b39e4effded3 Mon Sep 17 00:00:00 2001
From: Martin Polden <mpolden@mpolden.no>
Date: Tue, 3 Nov 2020 11:23:59 +0100
Subject: Expire stale container images

---
 .../api/integration/ServiceRegistry.java           |  4 ++
 .../api/integration/container/ContainerImage.java  | 78 ++++++++++++++++++++++
 .../integration/container/ContainerRegistry.java   | 20 ++++++
 3 files changed, 102 insertions(+)
 create mode 100644 controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerImage.java
 create mode 100644 controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerRegistry.java

(limited to 'controller-api')

diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/ServiceRegistry.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/ServiceRegistry.java
index 7b4d82a9f53..8f2d2161f92 100644
--- a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/ServiceRegistry.java
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/ServiceRegistry.java
@@ -7,6 +7,7 @@ import com.yahoo.vespa.hosted.controller.api.integration.aws.ResourceTagger;
 import com.yahoo.vespa.hosted.controller.api.integration.billing.BillingController;
 import com.yahoo.vespa.hosted.controller.api.integration.certificates.EndpointCertificateProvider;
 import com.yahoo.vespa.hosted.controller.api.integration.configserver.ConfigServer;
+import com.yahoo.vespa.hosted.controller.api.integration.container.ContainerRegistry;
 import com.yahoo.vespa.hosted.controller.api.integration.deployment.ApplicationStore;
 import com.yahoo.vespa.hosted.controller.api.integration.deployment.ArtifactRepository;
 import com.yahoo.vespa.hosted.controller.api.integration.deployment.TesterCloud;
@@ -81,4 +82,7 @@ public interface ServiceRegistry {
     BillingController billingController();
 
     HostRepairClient hostRepairClient();
+
+    ContainerRegistry containerRegistry();
+
 }
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerImage.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerImage.java
new file mode 100644
index 00000000000..904c64a2197
--- /dev/null
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerImage.java
@@ -0,0 +1,78 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.controller.api.integration.container;
+
+import com.yahoo.component.Version;
+
+import java.time.Instant;
+import java.util.Objects;
+
+/**
+ * A container image.
+ *
+ * @author mpolden
+ */
+public class ContainerImage {
+
+    private final String id;
+    private final String registry;
+    private final String repository;
+    private final Instant createdAt;
+    private final Version version;
+
+    public ContainerImage(String id, String registry, String repository, Instant createdAt, Version version) {
+        this.id = Objects.requireNonNull(id);
+        this.registry = Objects.requireNonNull(registry);
+        this.repository = Objects.requireNonNull(repository);
+        this.createdAt = Objects.requireNonNull(createdAt);
+        this.version = Objects.requireNonNull(version);
+    }
+
+    /** Unique identifier of this */
+    public String id() {
+        return id;
+    }
+
+    /** The registry holding this image */
+    public String registry() {
+        return registry;
+    }
+
+    /** Repository of this image */
+    public String repository() {
+        return repository;
+    }
+
+    /** The time this was created */
+    public Instant createdAt() {
+        return createdAt;
+    }
+
+    /** The version of this */
+    public Version version() {
+        return version;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ContainerImage that = (ContainerImage) o;
+        return id.equals(that.id) &&
+               registry.equals(that.registry) &&
+               repository.equals(that.repository) &&
+               createdAt.equals(that.createdAt) &&
+               version.equals(that.version);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, registry, repository, createdAt, version);
+    }
+
+    @Override
+    public String toString() {
+        return "container image " + repository + " [registry=" + registry + ",version=" + version.toFullString() +
+               ",createdAt=" + createdAt + "]";
+    }
+
+}
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerRegistry.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerRegistry.java
new file mode 100644
index 00000000000..f11c474415b
--- /dev/null
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/container/ContainerRegistry.java
@@ -0,0 +1,20 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.vespa.hosted.controller.api.integration.container;
+
+
+import java.util.List;
+
+/**
+ * A registry of container images.
+ *
+ * @author mpolden
+ */
+public interface ContainerRegistry {
+
+    /** Delete all given images */
+    void deleteAll(List<ContainerImage> images);
+
+    /** Returns a list of all container images in this system */
+    List<ContainerImage> list();
+
+}
-- 
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