Merge remote-tracking branch 'origin/develop/2.6-edge' into develop/3.3-edge

---
--- Copyright © 2016-2020 The Thingsboard Authors
---
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     http://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
---
-
-DROP MATERIALIZED VIEW IF EXISTS thingsboard.rule_chain_by_tenant_and_search_text;
-
-DROP TABLE IF EXISTS thingsboard.rule_chain;
-
-CREATE TABLE IF NOT EXISTS thingsboard.rule_chain (
-    id uuid,
-    tenant_id uuid,
-    name text,
-    type text,
-    search_text text,
-    first_rule_node_id uuid,
-    root boolean,
-    debug_mode boolean,
-    configuration text,
-    additional_info text,
-    PRIMARY KEY (id, tenant_id, type)
-);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.rule_chain_by_tenant_and_search_text AS
-    SELECT *
-    from thingsboard.rule_chain
-    WHERE tenant_id IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL AND type IS NOT NULL
-    PRIMARY KEY ( tenant_id, search_text, id, type )
-    WITH CLUSTERING ORDER BY ( search_text ASC, id DESC );
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.rule_chain_by_tenant_by_type_and_search_text AS
-    SELECT *
-    from thingsboard.rule_chain
-    WHERE tenant_id IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL AND type IS NOT NULL
-    PRIMARY KEY ( tenant_id, type, search_text, id )
-    WITH CLUSTERING ORDER BY ( type ASC, search_text ASC, id DESC );
-
-CREATE TABLE IF NOT EXISTS thingsboard.edge (
-    id timeuuid,
-    tenant_id timeuuid,
-    customer_id timeuuid,
-    root_rule_chain_id timeuuid,
-    type text,
-    name text,
-    label text,
-    search_text text,
-    routing_key text,
-    secret text,
-    edge_license_key text,
-    cloud_endpoint text,
-    additional_info text,
-    PRIMARY KEY (id, tenant_id, customer_id, type)
-);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_tenant_and_name AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND name IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( tenant_id, name, id, customer_id, type)
-    WITH CLUSTERING ORDER BY ( name ASC, id DESC, customer_id DESC);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_routing_key AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND routing_key IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( routing_key, tenant_id, id, customer_id, type)
-    WITH CLUSTERING ORDER BY ( tenant_id DESC, id DESC, customer_id DESC);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_tenant_and_search_text AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( tenant_id, search_text, id, customer_id, type)
-    WITH CLUSTERING ORDER BY ( search_text ASC, id DESC, customer_id DESC);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_tenant_by_type_and_search_text AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( tenant_id, type, search_text, id, customer_id)
-    WITH CLUSTERING ORDER BY ( type ASC, search_text ASC, id DESC, customer_id DESC);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_customer_and_search_text AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( customer_id, tenant_id, search_text, id, type )
-    WITH CLUSTERING ORDER BY ( tenant_id DESC, search_text ASC, id DESC );
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_by_customer_by_type_and_search_text AS
-    SELECT *
-    from thingsboard.edge
-    WHERE tenant_id IS NOT NULL AND customer_id IS NOT NULL AND type IS NOT NULL AND search_text IS NOT NULL AND id IS NOT NULL
-    PRIMARY KEY ( customer_id, tenant_id, type, search_text, id )
-    WITH CLUSTERING ORDER BY ( tenant_id DESC, type ASC, search_text ASC, id DESC );
-
-CREATE TABLE IF NOT EXISTS thingsboard.edge_event (
-    id timeuuid,
-    tenant_id timeuuid,
-    edge_id timeuuid,
-    edge_event_type text,
-    edge_event_action text,
-    edge_event_uid text,
-    entity_id timeuuid,
-    body text,
-    PRIMARY KEY ((tenant_id, edge_id), edge_event_type, edge_event_uid)
-);
-
-CREATE MATERIALIZED VIEW IF NOT EXISTS thingsboard.edge_event_by_id AS
-    SELECT *
-    FROM thingsboard.edge_event
-    WHERE tenant_id IS NOT NULL AND edge_id IS NOT NULL AND edge_event_type IS NOT NULL
-    AND id IS NOT NULL AND edge_event_uid IS NOT NULL
-    PRIMARY KEY ((tenant_id, edge_id), id, edge_event_type, edge_event_uid)
-    WITH CLUSTERING ORDER BY (id ASC);
\ No newline at end of file

@@ -15,10 +15,11 @@
 --
 
 CREATE TABLE IF NOT EXISTS edge (
-    id varchar(31) NOT NULL CONSTRAINT edge_pkey PRIMARY KEY,
+    id uuid NOT NULL CONSTRAINT edge_pkey PRIMARY KEY,
+    created_time bigint NOT NULL,
     additional_info varchar,
-    customer_id varchar(31),
-    root_rule_chain_id varchar(31),
+    customer_id uuid,
+    root_rule_chain_id uuid,
     type varchar(255),
     name varchar(255),
     label varchar(255),
@@ -27,19 +28,20 @@ CREATE TABLE IF NOT EXISTS edge (
     edge_license_key varchar(30),
     cloud_endpoint varchar(255),
     search_text varchar(255),
-    tenant_id varchar(31),
+    tenant_id uuid,
     CONSTRAINT edge_name_unq_key UNIQUE (tenant_id, name),
     CONSTRAINT edge_routing_key_unq_key UNIQUE (routing_key)
 );
 
 CREATE TABLE IF NOT EXISTS edge_event (
-    id varchar(31) NOT NULL CONSTRAINT edge_event_pkey PRIMARY KEY,
-    edge_id varchar(31),
+    id uuid NOT NULL CONSTRAINT edge_event_pkey PRIMARY KEY,
+    created_time bigint NOT NULL,
+    edge_id uuid,
     edge_event_type varchar(255),
     edge_event_uid varchar(255),
-    entity_id varchar(31),
+    entity_id uuid,
     edge_event_action varchar(255),
     body varchar(10000000),
-    tenant_id varchar(31),
+    tenant_id uuid,
     ts bigint NOT NULL
 );

@@ -106,10 +106,10 @@ public class EdgeController extends BaseController {
             edge.setTenantId(tenantId);
             boolean created = edge.getId() == null;
 
-            RuleChain defaultRootEdgeRuleChain = null;
+            RuleChain edgeTemplateRootRuleChain = null;
             if (created) {
-                defaultRootEdgeRuleChain = ruleChainService.getEdgeTemplateRootRuleChain(tenantId);
-                if (defaultRootEdgeRuleChain == null) {
+                edgeTemplateRootRuleChain = ruleChainService.getEdgeTemplateRootRuleChain(tenantId);
+                if (edgeTemplateRootRuleChain == null) {
                     throw new DataValidationException("Root edge rule chain is not available!");
                 }
             }
@@ -122,8 +122,8 @@ public class EdgeController extends BaseController {
             Edge savedEdge = checkNotNull(edgeService.saveEdge(edge));
 
             if (created) {
-                ruleChainService.assignRuleChainToEdge(tenantId, defaultRootEdgeRuleChain.getId(), savedEdge.getId());
-                edgeNotificationService.setEdgeRootRuleChain(tenantId, savedEdge, defaultRootEdgeRuleChain.getId());
+                ruleChainService.assignRuleChainToEdge(tenantId, edgeTemplateRootRuleChain.getId(), savedEdge.getId());
+                edgeNotificationService.setEdgeRootRuleChain(tenantId, savedEdge, edgeTemplateRootRuleChain.getId());
                 edgeService.assignDefaultRuleChainsToEdge(tenantId, savedEdge.getId());
             }
 
@@ -456,10 +456,12 @@ public class EdgeController extends BaseController {
         checkNotNull(query.getEdgeTypes());
         checkEntityId(query.getParameters().getEntityId(), Operation.READ);
         try {
-            List<Edge> edges = checkNotNull(edgeService.findEdgesByQuery(getCurrentUser().getTenantId(), query).get());
+            SecurityUser user = getCurrentUser();
+            TenantId tenantId = user.getTenantId();
+            List<Edge> edges = checkNotNull(edgeService.findEdgesByQuery(tenantId, query).get());
             edges = edges.stream().filter(edge -> {
                 try {
-                    accessControlService.checkPermission(getCurrentUser(), Resource.EDGE, Operation.READ, edge.getId(), edge);
+                    accessControlService.checkPermission(user, Resource.EDGE, Operation.READ, edge.getId(), edge);
                     return true;
                 } catch (ThingsboardException e) {
                     return false;

@@ -90,6 +90,9 @@ public class TenantController extends BaseController {
             tenant = checkNotNull(tenantService.saveTenant(tenant));
             if (newTenant) {
                 installScripts.createDefaultRuleChains(tenant.getId());
+                if (edgesEnabled) {
+                    installScripts.createDefaultEdgeRuleChains(tenant.getId());
+                }
             }
             tenantProfileCache.evict(tenant.getId());
             tbClusterService.onTenantChange(tenant, null);

@@ -192,6 +192,13 @@ public class ThingsboardInstallService {
                             }
                             databaseEntitiesUpgradeService.upgradeDatabase("3.1.1");
                             dataUpdateService.updateData("3.1.1");
+                        case "3.2.0":
+                            log.info("Upgrading ThingsBoard from version 3.2.0 to 3.3.0 ...");
+                            if (databaseTsUpgradeService != null) {
+                                databaseTsUpgradeService.upgradeDatabase("3.2.0");
+                            }
+                            databaseEntitiesUpgradeService.upgradeDatabase("3.2.0");
+                            dataUpdateService.updateData("3.2.0");
                             log.info("Updating system data...");
                             systemDataLoaderService.updateSystemWidgets();
                             systemDataLoaderService.createOAuth2Templates();

@@ -28,6 +28,7 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.stereotype.Service;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.DataConstants;
+import org.thingsboard.server.common.data.Tenant;
 import org.thingsboard.server.common.data.edge.Edge;
 import org.thingsboard.server.common.data.id.EdgeId;
 import org.thingsboard.server.common.data.id.TenantId;

@@ -52,6 +52,7 @@ public class CassandraTsDatabaseUpgradeService extends AbstractCassandraDatabase
             case "2.5.4":
             case "2.5.5":
             case "3.1.1":
+            case "3.2.0":
                 break;
             default:
                 throw new RuntimeException("Unable to upgrade Cassandra database, unsupported fromVersion: " + fromVersion);

@@ -67,6 +67,8 @@ public class InstallScripts {
     public static final String OAUTH2_CONFIG_TEMPLATES_DIR = "oauth2_config_templates";
     public static final String DASHBOARDS_DIR = "dashboards";
 
+    public static final String EDGE_MANAGEMENT = "edge_management";
+
     public static final String JSON_EXT = ".json";
 
     @Value("${install.data_dir:}")
@@ -87,14 +89,18 @@ public class InstallScripts {
     @Autowired
     private OAuth2ConfigTemplateService oAuth2TemplateService;
 
-    public Path getTenantRuleChainsDir() {
+    private Path getTenantRuleChainsDir() {
         return Paths.get(getDataDir(), JSON_DIR, TENANT_DIR, RULE_CHAINS_DIR);
     }
 
-    public Path getDeviceProfileDefaultRuleChainTemplateFilePath() {
+    private Path getDeviceProfileDefaultRuleChainTemplateFilePath() {
         return Paths.get(getDataDir(), JSON_DIR, TENANT_DIR, DEVICE_PROFILE_DIR, "rule_chain_template.json");
     }
 
+    private Path getEdgeRuleChainsDir() {
+        return Paths.get(getDataDir(), JSON_DIR, TENANT_DIR, EDGE_MANAGEMENT, RULE_CHAINS_DIR);
+    }
+
     public String getDataDir() {
         if (!StringUtils.isEmpty(dataDir)) {
             if (!Paths.get(this.dataDir).toFile().isDirectory()) {
@@ -118,7 +124,16 @@ public class InstallScripts {
 
     public void createDefaultRuleChains(TenantId tenantId) throws IOException {
         Path tenantChainsDir = getTenantRuleChainsDir();
-        try (DirectoryStream<Path> dirStream = Files.newDirectoryStream(tenantChainsDir, path -> path.toString().endsWith(InstallScripts.JSON_EXT))) {
+        loadRuleChainsFromPath(tenantId, tenantChainsDir);
+    }
+
+    public void createDefaultEdgeRuleChains(TenantId tenantId) throws IOException {
+        Path edgeChainsDir = getEdgeRuleChainsDir();
+        loadRuleChainsFromPath(tenantId, edgeChainsDir);
+    }
+
+    private void loadRuleChainsFromPath(TenantId tenantId, Path ruleChainsPath) throws IOException {
+        try (DirectoryStream<Path> dirStream = Files.newDirectoryStream(ruleChainsPath, path -> path.toString().endsWith(InstallScripts.JSON_EXT))) {
             dirStream.forEach(
                     path -> {
                         try {
@@ -211,15 +226,16 @@ public class InstallScripts {
         try {
             createDefaultRuleChains(tenantId);
             createDefaultRuleChain(tenantId, "Thermostat");
+            loadEdgeDemoRuleChains(tenantId);
         } catch (Exception e) {
             log.error("Unable to load dashboard from json", e);
             throw new RuntimeException("Unable to load dashboard from json", e);
         }
     }
 
-    public void createDefaultEdgeRuleChains(TenantId tenantId) throws IOException {
-        Path tenantChainsDir = getTenantRuleChainsDir();
-        createRuleChainFromFile(tenantId, tenantChainsDir.resolve("edge_root_rule_chain.json"), null);
+    private void loadEdgeDemoRuleChains(TenantId tenantId) throws Exception {
+        Path edgeDemoRuleChainsDir = Paths.get(getDataDir(), JSON_DIR, DEMO_DIR, EDGE_MANAGEMENT, RULE_CHAINS_DIR);
+        loadRuleChainsFromPath(tenantId, edgeDemoRuleChainsDir);
     }
 
     public void createOAuth2Templates() throws Exception {

@@ -195,12 +195,6 @@ public class PsqlTsDatabaseUpgradeService extends AbstractSqlTsDatabaseUpgradeSe
                     executeQuery(conn, "UPDATE tb_schema_settings SET schema_version = 2005001");
                 }
                 break;
-            case "2.5.5":
-                try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
-                    log.info("Load TTL functions ...");
-                    loadSql(conn, "2.6.0", LOAD_TTL_FUNCTIONS_SQL);
-                }
-                break;
             case "3.1.1":
                 try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
                     log.info("Load TTL functions ...");
@@ -209,6 +203,12 @@ public class PsqlTsDatabaseUpgradeService extends AbstractSqlTsDatabaseUpgradeSe
                     loadSql(conn, "2.4.3", LOAD_DROP_PARTITIONS_FUNCTIONS_SQL);
                 }
                 break;
+            case "3.2.0":
+                try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
+                    log.info("Load Edge TTL functions ...");
+                    loadSql(conn, "3.2.0", LOAD_TTL_FUNCTIONS_SQL);
+                }
+                break;
             default:
                 throw new RuntimeException("Unable to upgrade SQL database, unsupported fromVersion: " + fromVersion);
         }

@@ -264,19 +264,6 @@ public class SqlDatabaseUpgradeService implements DatabaseEntitiesUpgradeService
                     log.info("Schema updated.");
                 }
                 break;
-            case "2.5.5":
-                try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
-                    log.info("Updating schema ...");
-                    // TODO: voba - should be 2.6.0
-                    schemaUpdateFile = Paths.get(installScripts.getDataDir(), "upgrade", "2.5.0", SCHEMA_UPDATE_SQL);
-                    loadSql(schemaUpdateFile, conn);
-
-                    try {
-                        conn.createStatement().execute("ALTER TABLE rule_chain ADD type varchar(255) DEFAULT 'CORE'"); //NOSONAR, ignoring because method used to execute thingsboard database upgrade script
-                    } catch (Exception e) {}
-                    log.info("Schema updated.");
-                }
-                break;
             case "3.0.1":
                 try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
                     log.info("Updating schema ...");
@@ -434,7 +421,17 @@ public class SqlDatabaseUpgradeService implements DatabaseEntitiesUpgradeService
                     log.error("Failed updating schema!!!", e);
                 }
                 break;
-
+            case "3.2.0":
+                try (Connection conn = DriverManager.getConnection(dbUrl, dbUserName, dbPassword)) {
+                    log.info("Updating schema ...");
+                    schemaUpdateFile = Paths.get(installScripts.getDataDir(), "upgrade", "3.2.0", SCHEMA_UPDATE_SQL);
+                    loadSql(schemaUpdateFile, conn);
+                    try {
+                        conn.createStatement().execute("ALTER TABLE rule_chain ADD type varchar(255) DEFAULT 'CORE'"); //NOSONAR, ignoring because method used to execute thingsboard database upgrade script
+                    } catch (Exception e) {}
+                    log.info("Schema updated.");
+                }
+                break;
             default:
                 throw new RuntimeException("Unable to upgrade SQL database, unsupported fromVersion: " + fromVersion);
         }

@@ -179,7 +179,7 @@ public class TimescaleTsDatabaseUpgradeService extends AbstractSqlTsDatabaseUpgr
                 break;
             case "3.1.1":
                 break;
-            case "2.5.5":
+            case "3.2.0":
                 break;
             default:
                 throw new RuntimeException("Unable to upgrade SQL database, unsupported fromVersion: " + fromVersion);

@@ -79,10 +79,6 @@ public class DefaultDataUpdateService implements DataUpdateService {
                 log.info("Updating data from version 1.4.0 to 2.0.0 ...");
                 tenantsDefaultRuleChainUpdater.updateEntities(null);
                 break;
-            case "2.5.5":
-                log.info("Updating data from version 2.5.5 to 2.6.0 ...");
-                tenantsDefaultEdgeRuleChainUpdater.updateEntities(null);
-                break;
             case "3.0.1":
                 log.info("Updating data from version 3.0.1 to 3.1.0 ...");
                 tenantsEntityViewsUpdater.updateEntities(null);
@@ -91,6 +87,10 @@ public class DefaultDataUpdateService implements DataUpdateService {
                 log.info("Updating data from version 3.1.1 to 3.2.0 ...");
                 tenantsRootRuleChainUpdater.updateEntities(null);
                 break;
+            case "3.2.0":
+                log.info("Updating data from version 3.2.0 to 3.3.0 ...");
+                tenantsDefaultEdgeRuleChainUpdater.updateEntities(null);
+                break;
             default:
                 throw new RuntimeException("Unable to update data, unsupported fromVersion: " + fromVersion);
         }

@@ -46,8 +46,6 @@ import org.thingsboard.server.common.data.EntityType;
 import org.thingsboard.server.common.data.Tenant;
 import org.thingsboard.server.common.data.User;
 import org.thingsboard.server.common.data.edge.Edge;
-import org.thingsboard.server.common.data.edge.EdgeEventActionType;
-import org.thingsboard.server.common.data.edge.EdgeEventType;
 import org.thingsboard.server.common.data.edge.EdgeInfo;
 import org.thingsboard.server.common.data.edge.EdgeSearchQuery;
 import org.thingsboard.server.common.data.id.CustomerId;

@@ -105,7 +105,7 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
                         EntityRelation.CONTAINS_TYPE, RelationTypeGroup.RULE_CHAIN));
             } catch (Exception e) {
                 log.warn("[{}] Failed to create tenant to root rule chain relation. from: [{}], to: [{}]",
-                        savedRuleChain.getTenantId(), savedRuleChain.getId());
+                        savedRuleChain.getTenantId(), savedRuleChain.getTenantId(), savedRuleChain.getId(), e);
                 throw new RuntimeException(e);
             }
         }

@@ -2798,7 +2798,9 @@ public class RestClient implements ClientHttpRequestInterceptor, Closeable {
     }
 
     public void syncEdge(EdgeId edgeId) {
-        restTemplate.postForEntity(baseURL + "/api/edge/sync", edgeId, EdgeId.class);
+        Map<String, String> params = new HashMap<>();
+        params.put("edgeId", edgeId.toString());
+        restTemplate.postForEntity(baseURL + "/api/edge/sync/{edgeId}", null, EdgeId.class, params);
     }
 
     @Deprecated

@@ -431,7 +431,7 @@
     "customer-required": "Kunde ist erforderlich",
     "select-default-customer": "Wählen Sie den Standardkunden aus.",
     "default-customer": "Standardkunde",
-    "edges": "Kunden Rand",
+    "edge-instances": "Kunden Rand",
     "default-customer-required": "Ein Standardkunde ist erforderlich, um das Dashboard auf Mandantenebene zu testen."
   },
   "datetime": {
@@ -1404,7 +1404,8 @@
     "set-auto-assign-to-edge-text": "Nach der Bestätigung wird die Kantenregelkette bei der Erstellung automatisch den Kanten zugewiesen.",
     "unset-auto-assign-to-edge": "Deaktiviert die Zuordnung der Regelkette zu Kanten bei der Erstellung",
     "unset-auto-assign-to-edge-title": "Möchten Sie die Kantenregelkette '{{ruleChainName}}' bei der Erstellung unbedingt den Kanten zuweisen?",
-    "unset-auto-assign-to-edge-text": "Nach der Bestätigung wird die Kantenregelkette bei der Erstellung nicht mehr automatisch den Kanten zugewiesen."
+    "unset-auto-assign-to-edge-text": "Nach der Bestätigung wird die Kantenregelkette bei der Erstellung nicht mehr automatisch den Kanten zugewiesen.",
+    "edge-template-root": "Vorlagenstamm"
   },
   "rulenode": {
     "details": "Details",

@@ -584,7 +584,6 @@
         "devices": "Customer Devices",
         "entity-views": "Customer Entity Views",
         "assets": "Customer Assets",
-        "edges": "Customer Edges",
         "public-dashboards": "Public Dashboards",
         "public-devices": "Public Devices",
         "public-assets": "Public Assets",
@@ -627,7 +626,8 @@
         "default-customer": "Default customer",
         "default-customer-required": "Default customer is required in order to debug dashboard on Tenant level",
         "search": "Search customers",
-        "selected-customers": "{ count, plural, 1 {1 customer} other {# customers} } selected"
+        "selected-customers": "{ count, plural, 1 {1 customer} other {# customers} } selected",
+        "edges": "Customer edge instances"
     },
     "datetime": {
         "date-from": "Date from",
@@ -1186,144 +1186,144 @@
         "row": "Row"
     },
     "edge": {
-      "edge": "Edge",
-      "edge-instances": "Edge instances",
-      "edge-file": "Edge file",
-      "management": "Edge management",
-      "no-edges-matching": "No edges matching '{{entity}}' were found.",
-      "rulechain-templates": "Rule chain templates",
-      "rulechains": "Rule chains",
-      "edge-rulechains": "Edge Rule chains",
-      "add": "Add Edge",
-      "view": "View Edge",
-      "no-edges-text": "No edges found",
-      "edge-details": "Edge details",
-      "add-edge-text": "Add new edge",
-      "delete": "Delete edge",
-      "delete-edges": "Delete edges",
-      "delete-edge-title": "Are you sure you want to delete the edge '{{edgeName}}'?",
-      "delete-edge-text": "Be careful, after the confirmation the edge and all related data will become unrecoverable.",
-      "delete-edges-title": "Are you sure you want to edge { count, plural, 1 {1 edge} other {# edges} }?",
-      "delete-edges-text": "Be careful, after the confirmation all selected edges will be removed and all related data will become unrecoverable.",
-      "name": "Name",
-      "name-starts-with": "Edge name starts with",
-      "name-required": "Name is required.",
-      "edge-license-key": "Edge License Key",
-      "edge-license-key-required": "Edge License Key is required.",
-      "edge-license-key-hint": "To obtain your license please navigate to the <a href='https://thingsboard.io/pricing/?active=thingsboard-edge' target='_blank'>pricing page</a> and select the best license option for your case.",
-      "cloud-endpoint": "Cloud Endpoint",
-      "cloud-endpoint-required": "Cloud Endpoint is required.",
-      "cloud-endpoint-hint": "Edge requires HTTP(s) access to Cloud (ThingsBoard CE/PE) to verify the license key. Please specify Cloud URL that Edge is able to connect to.",
-      "description": "Description",
-      "entity-info": "Entity info",
-      "details": "Details",
-      "events": "Events",
-      "copy-id": "Copy Edge Id",
-      "id-copied-message": "Edge Id has been copied to clipboard",
-      "sync": "Sync Edge",
-      "sync-message": "Edge has been synchronized",
-      "permissions": "Permissions",
-      "edge-required": "Edge required",
-      "edge-type": "Edge type",
-      "edge-type-required": "Edge type is required.",
-      "event-action": "Event action",
-      "entity-id": "Entity ID",
-      "select-edge-type": "Select edge type",
-      "assign-to-customer": "Assign to customer",
-      "assign-to-customer-text": "Please select the customer to assign the edge(s)",
-      "assign-edge-to-customer": "Assign Edge(s) To Customer",
-      "assign-edge-to-customer-text": "Please select the edges to assign to the customer",
-      "assigned-to-customer": "Assigned to customer",
-      "unassign-from-customer": "Unassign from customer",
-      "assign-edges-text": "Assign { count, plural, 1 {1 edge} other {# edges} } to customer",
-      "unassign-edge-title": "Are you sure you want to unassign the edge '{{edgeName}}'?",
-      "unassign-edge-text": "After the confirmation the edge will be unassigned and won't be accessible by the customer.",
-      "unassign-edges-title": "Are you sure you want to unassign { count, plural, 1 {1 edge} other {# edges} }?",
-      "unassign-edges-text": "After the confirmation all selected edges will be unassigned and won't be accessible by the customer.",
-      "make-public": "Make edge public",
-      "make-public-edge-title": "Are you sure you want to make the edge '{{edgeName}}' public?",
-      "make-public-edge-text": "After the confirmation the edge and all its data will be made public and accessible by others.",
-      "make-private": "Make edge private",
-      "public": "Public",
-      "make-private-edge-title": "Are you sure you want to make the edge '{{edgeName}}' private?",
-      "make-private-edge-text": "After the confirmation the edge and all its data will be made private and won't be accessible by others.",
-      "import": "Import edge",
-      "label": "Label",
-      "load-entity-error": "Failed to load data. Entity not found or has been deleted.",
-      "assign-new-edge": "Assign new edge",
-      "manage-edge-dashboards": "Edge dashboards",
-      "unassign-from-edge": "Unassign from edge",
-      "dashboards": "Edge Dashboards",
-      "manage-edge-rulechains": "Edge rule chains",
-      "edge-key": "Edge key",
-      "copy-edge-key": "Copy Edge key",
-      "edge-key-copied-message": "Edge key has been copied to clipboard",
-      "edge-secret": "Edge secret",
-      "copy-edge-secret": "Copy Edge secret",
-      "edge-secret-copied-message": "Edge secret has been copied to clipboard",
-      "manage-edge-assets": "Edge assets",
-      "manage-edge-devices": "Edge devices",
-      "manage-edge-entity-views": "Edge entity views",
-      "assets": "Edge assets",
-      "devices": "Edge devices",
-      "entity-views": "Edge entity views",
-      "set-root-rule-chain-text": "Please select root rule chain for edge(s)",
-      "set-root-rule-chain-to-edges": "Set root rule chain for Edge(s)",
-      "set-root-rule-chain-to-edges-text": "Set root rule chain for { count, plural, 1 {1 edge} other {# edges} }",
-      "status": "Received by edge",
-      "success": "Deployed",
-      "failed": "Pending",
-      "search": "Search edges",
-      "selected-edges": "{ count, plural, 1 {1 edge} other {# edges} } selected",
-      "any-edge": "Any edge",
-      "no-edge-types-matching": "No edge types matching '{{entitySubtype}}' were found.",
-      "edge-type-list-empty": "No edge types selected.",
-      "edge-types": "Edge types",
-      "dashboard": "Edge dashboard",
-      "enter-edge-type": "Enter edge type",
-      "deployed": "Deployed",
-      "pending": "Pending",
-      "downlinks": "Downlinks",
-      "no-downlinks-prompt": "No downlinks found",
-      "sync-process-started-successfully": "Sync process started successfully!",
-      "missing-related-rule-chains-title": "Edge has missing related rule chain(s)",
-      "missing-related-rule-chains-text": "Assigned to edge rule chain(s) use rule nodes that forward message(s) to rule chain(s) that are not assigned to this edge. <br><br> List of missing rule chain(s): <br> {{missingRuleChains}}"
+        "edge": "Edge",
+        "edge-instances": "Edge instances",
+        "edge-file": "Edge file",
+        "management": "Edge management",
+        "no-edges-matching": "No edges matching '{{entity}}' were found.",
+        "rulechain-templates": "Rule chain templates",
+        "rulechains": "Rule chains",
+        "edge-rulechains": "Edge Rule chains",
+        "add": "Add Edge",
+        "view": "View Edge",
+        "no-edges-text": "No edges found",
+        "edge-details": "Edge details",
+        "add-edge-text": "Add new edge",
+        "delete": "Delete edge",
+        "delete-edges": "Delete edges",
+        "delete-edge-title": "Are you sure you want to delete the edge '{{edgeName}}'?",
+        "delete-edge-text": "Be careful, after the confirmation the edge and all related data will become unrecoverable.",
+        "delete-edges-title": "Are you sure you want to edge { count, plural, 1 {1 edge} other {# edges} }?",
+        "delete-edges-text": "Be careful, after the confirmation all selected edges will be removed and all related data will become unrecoverable.",
+        "name": "Name",
+        "name-starts-with": "Edge name starts with",
+        "name-required": "Name is required.",
+        "edge-license-key": "Edge License Key",
+        "edge-license-key-required": "Edge License Key is required.",
+        "edge-license-key-hint": "To obtain your license please navigate to the <a href='https://thingsboard.io/pricing/?active=thingsboard-edge' target='_blank'>pricing page</a> and select the best license option for your case.",
+        "cloud-endpoint": "Cloud Endpoint",
+        "cloud-endpoint-required": "Cloud Endpoint is required.",
+        "cloud-endpoint-hint": "Edge requires HTTP(s) access to Cloud (ThingsBoard CE/PE) to verify the license key. Please specify Cloud URL that Edge is able to connect to.",
+        "description": "Description",
+        "entity-info": "Entity info",
+        "details": "Details",
+        "events": "Events",
+        "copy-id": "Copy Edge Id",
+        "id-copied-message": "Edge Id has been copied to clipboard",
+        "sync": "Sync Edge",
+        "sync-message": "Edge has been synchronized",
+        "permissions": "Permissions",
+        "edge-required": "Edge required",
+        "edge-type": "Edge type",
+        "edge-type-required": "Edge type is required.",
+        "event-action": "Event action",
+        "entity-id": "Entity ID",
+        "select-edge-type": "Select edge type",
+        "assign-to-customer": "Assign to customer",
+        "assign-to-customer-text": "Please select the customer to assign the edge(s)",
+        "assign-edge-to-customer": "Assign Edge(s) To Customer",
+        "assign-edge-to-customer-text": "Please select the edges to assign to the customer",
+        "assigned-to-customer": "Assigned to customer",
+        "unassign-from-customer": "Unassign from customer",
+        "assign-edges-text": "Assign { count, plural, 1 {1 edge} other {# edges} } to customer",
+        "unassign-edge-title": "Are you sure you want to unassign the edge '{{edgeName}}'?",
+        "unassign-edge-text": "After the confirmation the edge will be unassigned and won't be accessible by the customer.",
+        "unassign-edges-title": "Are you sure you want to unassign { count, plural, 1 {1 edge} other {# edges} }?",
+        "unassign-edges-text": "After the confirmation all selected edges will be unassigned and won't be accessible by the customer.",
+        "make-public": "Make edge public",
+        "make-public-edge-title": "Are you sure you want to make the edge '{{edgeName}}' public?",
+        "make-public-edge-text": "After the confirmation the edge and all its data will be made public and accessible by others.",
+        "make-private": "Make edge private",
+        "public": "Public",
+        "make-private-edge-title": "Are you sure you want to make the edge '{{edgeName}}' private?",
+        "make-private-edge-text": "After the confirmation the edge and all its data will be made private and won't be accessible by others.",
+        "import": "Import edge",
+        "label": "Label",
+        "load-entity-error": "Failed to load data. Entity not found or has been deleted.",
+        "assign-new-edge": "Assign new edge",
+        "manage-edge-dashboards": "Edge dashboards",
+        "unassign-from-edge": "Unassign from edge",
+        "dashboards": "Edge Dashboards",
+        "manage-edge-rulechains": "Edge rule chains",
+        "edge-key": "Edge key",
+        "copy-edge-key": "Copy Edge key",
+        "edge-key-copied-message": "Edge key has been copied to clipboard",
+        "edge-secret": "Edge secret",
+        "copy-edge-secret": "Copy Edge secret",
+        "edge-secret-copied-message": "Edge secret has been copied to clipboard",
+        "manage-edge-assets": "Edge assets",
+        "manage-edge-devices": "Edge devices",
+        "manage-edge-entity-views": "Edge entity views",
+        "assets": "Edge assets",
+        "devices": "Edge devices",
+        "entity-views": "Edge entity views",
+        "set-root-rule-chain-text": "Please select root rule chain for edge(s)",
+        "set-root-rule-chain-to-edges": "Set root rule chain for Edge(s)",
+        "set-root-rule-chain-to-edges-text": "Set root rule chain for { count, plural, 1 {1 edge} other {# edges} }",
+        "status": "Received by edge",
+        "success": "Deployed",
+        "failed": "Pending",
+        "search": "Search edges",
+        "selected-edges": "{ count, plural, 1 {1 edge} other {# edges} } selected",
+        "any-edge": "Any edge",
+        "no-edge-types-matching": "No edge types matching '{{entitySubtype}}' were found.",
+        "edge-type-list-empty": "No edge types selected.",
+        "edge-types": "Edge types",
+        "dashboard": "Edge dashboard",
+        "enter-edge-type": "Enter edge type",
+        "deployed": "Deployed",
+        "pending": "Pending",
+        "downlinks": "Downlinks",
+        "no-downlinks-prompt": "No downlinks found",
+        "sync-process-started-successfully": "Sync process started successfully!",
+        "missing-related-rule-chains-title": "Edge has missing related rule chain(s)",
+        "missing-related-rule-chains-text": "Assigned to edge rule chain(s) use rule nodes that forward message(s) to rule chain(s) that are not assigned to this edge. <br><br> List of missing rule chain(s): <br> {{missingRuleChains}}"
     },
     "edge-event": {
-      "type-dashboard": "Dashboard",
-      "type-asset": "Asset",
-      "type-device": "Device",
-      "type-device-profile": "Device Profile",
-      "type-entity-view": "Entity View",
-      "type-alarm": "Alar",
-      "type-rule-chain": "Rule Chain",
-      "type-rule-chain-metadata": "Rule Chain Metadata",
-      "type-edge": "Edge",
-      "type-user": "User",
-      "type-customer": "Customer",
-      "type-relation": "Relation",
-      "type-widgets-bundle": "Widgets Bundle",
-      "type-widgets-type": "Widgets Type",
-      "type-admin-settings": "Admin Settings",
-      "action-type-added": "Added",
-      "action-type-deleted": "Deleted",
-      "action-type-updated": "Updated",
-      "action-type-post-attributes": "Post Attributes",
-      "action-type-attributes-updated": "Attributes Updated",
-      "action-type-attributes-deleted": "Attributes Deleted",
-      "action-type-timeseries-updated": "Timeseries Updated",
-      "action-type-credentials-updated": "Credentials Updated",
-      "action-type-assigned-to-customer": "Assigned to Customer",
-      "action-type-unassigned-from-customer": "Unassigned from Customer",
-      "action-type-relation-add-or-update": "Relation Add or Update",
-      "action-type-relation-deleted": "Relation Deleted",
-      "action-type-rpc-call": "RPC Call",
-      "action-type-alarm-ack": "Alarm Ack",
-      "action-type-alarm-clear": "Alarm Clear",
-      "action-type-assigned-to-edge": "Assigned to Edge",
-      "action-type-unassigned-from-edge": "Unassigned from Edge",
-      "action-type-credentials-request": "Credentials Request",
-      "action-type-entity-merge-request": "Entity Merge Request"
+        "type-dashboard": "Dashboard",
+        "type-asset": "Asset",
+        "type-device": "Device",
+        "type-device-profile": "Device Profile",
+        "type-entity-view": "Entity View",
+        "type-alarm": "Alar",
+        "type-rule-chain": "Rule Chain",
+        "type-rule-chain-metadata": "Rule Chain Metadata",
+        "type-edge": "Edge",
+        "type-user": "User",
+        "type-customer": "Customer",
+        "type-relation": "Relation",
+        "type-widgets-bundle": "Widgets Bundle",
+        "type-widgets-type": "Widgets Type",
+        "type-admin-settings": "Admin Settings",
+        "action-type-added": "Added",
+        "action-type-deleted": "Deleted",
+        "action-type-updated": "Updated",
+        "action-type-post-attributes": "Post Attributes",
+        "action-type-attributes-updated": "Attributes Updated",
+        "action-type-attributes-deleted": "Attributes Deleted",
+        "action-type-timeseries-updated": "Timeseries Updated",
+        "action-type-credentials-updated": "Credentials Updated",
+        "action-type-assigned-to-customer": "Assigned to Customer",
+        "action-type-unassigned-from-customer": "Unassigned from Customer",
+        "action-type-relation-add-or-update": "Relation Add or Update",
+        "action-type-relation-deleted": "Relation Deleted",
+        "action-type-rpc-call": "RPC Call",
+        "action-type-alarm-ack": "Alarm Ack",
+        "action-type-alarm-clear": "Alarm Clear",
+        "action-type-assigned-to-edge": "Assigned to Edge",
+        "action-type-unassigned-from-edge": "Unassigned from Edge",
+        "action-type-credentials-request": "Credentials Request",
+        "action-type-entity-merge-request": "Entity Merge Request"
     },
     "error": {
         "unable-to-connect": "Unable to connect to the server! Please check your internet connection.",

@@ -1575,7 +1575,8 @@
         "set-auto-assign-to-edge-text": "Después de la confirmación, la cadena de reglas de borde se asignará automáticamente a los bordes en la creación.",
         "unset-auto-assign-to-edge": "Desmarcar asignar cadena de reglas a los bordes en la creación",
         "unset-auto-assign-to-edge-title": "¿Está seguro de que desea anular la asignación de la cadena de reglas de borde '{{ruleChainName}}' a los bordes en la creación?",
-        "unset-auto-assign-to-edge-text": "Después de la confirmación, la cadena de reglas de borde ya no se asignará automáticamente a los bordes en la creación."
+        "unset-auto-assign-to-edge-text": "Después de la confirmación, la cadena de reglas de borde ya no se asignará automáticamente a los bordes en la creación.",
+        "edge-template-root": "Raíz de plantilla"
     },
     "rulenode": {
         "details": "Detalles",

@@ -1449,7 +1449,8 @@
         "set-auto-assign-to-edge-text": "Après la confirmation, la chaîne de règles d'arête sera automatiquement affectée à l'arête (s) lors de la création.",
         "unset-auto-assign-to-edge": "Non défini, attribuer une chaîne de règles aux arêtes lors de la création",
         "unset-auto-assign-to-edge-title": "Voulez-vous vraiment annuler l'attribution de la chaîne de règles d'arête \"{{ruleChainName}}\" aux arêtes lors de la création?",
-        "unset-auto-assign-to-edge-text": "Après la confirmation, la chaîne de règles d'arêtes ne sera plus automatiquement affectée aux arêtes lors de la création."
+        "unset-auto-assign-to-edge-text": "Après la confirmation, la chaîne de règles d'arêtes ne sera plus automatiquement affectée aux arêtes lors de la création.",
+        "edge-template-root": "Racine du modèle"
     },
     "rulenode": {
         "add": "Ajouter un noeud de règle",