Added Cloud Installer templates

Terraform/inactiveServerCleaner.groovy

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+import org.artifactory.state.ArtifactoryServerState
+import org.artifactory.storage.db.servers.service.ArtifactoryServersCommonService
+import org.artifactory.common.ConstantValues
+import org.slf4j.Logger
+import java.util.concurrent.TimeUnit
+
+jobs {
+    clean(cron: "* 0/1 * * * ?") {
+        def artifactoryServersCommonService = ctx.beanForType(ArtifactoryServersCommonService)
+        def artifactoryInactiveServerCleaner = new ArtifactoryInactiveServersCleaner(artifactoryServersCommonService, log)
+        artifactoryInactiveServerCleaner.cleanInactiveArtifactoryServers()
+    }
+}
+
+public class ArtifactoryInactiveServersCleaner {
+
+    private ArtifactoryServersCommonService artifactoryServersCommonService
+    private Logger log
+
+    ArtifactoryInactiveServersCleaner(ArtifactoryServersCommonService artifactoryServersCommonService, Logger log) {
+        this.artifactoryServersCommonService = artifactoryServersCommonService
+        this.log = log
+    }
+
+    def cleanInactiveArtifactoryServers() {
+        List<String> allMembers = artifactoryServersCommonService.getAllArtifactoryServers()
+        for (member in allMembers) {
+            def heartbeat = TimeUnit.MILLISECONDS.toSeconds(System.currentTimeMillis() - member.getLastHeartbeat())
+            def noheartbeat = heartbeat > ConstantValues.haHeartbeatStaleIntervalSecs.getInt()
+            if (member.getServerState() == ArtifactoryServerState.UNAVAILABLE || noheartbeat) {
+                log.info "Running inactive artifactory servers cleaning task, found ${member.serverId} inactive servers to " +
+                        "remove"
+                artifactoryServersCommonService.removeServer(member.serverId)
+            }
+        }
+    }
+}