Redis Credential : Additional Redis URL based credential

packages/components/credentials/RedisCacheUrlApi.credential.ts

@@ -0,0 +1,25 @@
+import { INodeParams, INodeCredential } from '../src/Interface'
+
+class RedisCacheUrlApi implements INodeCredential {
+    label: string
+    name: string
+    version: number
+    description: string
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Redis Cache URL'
+        this.name = 'redisCacheUrlApi'
+        this.version = 1.0
+        this.inputs = [
+            {
+                label: 'Redis URL',
+                name: 'redisUrl',
+                type: 'string',
+                default: '127.0.0.1'
+            }
+        ]
+    }
+}
+
+module.exports = { credClass: RedisCacheUrlApi }

packages/components/nodes/cache/RedisCache/RedisCache.ts

@@ -30,7 +30,7 @@ class RedisCache implements INode {
             name: 'credential',
             type: 'credential',
             optional: true,
-            credentialNames: ['redisCacheApi']
+            credentialNames: ['redisCacheApi', 'redisCacheUrlApi']
         }
         this.inputs = [
             {
@@ -48,17 +48,24 @@ class RedisCache implements INode {
         const ttl = nodeData.inputs?.ttl as string
 
         const credentialData = await getCredentialData(nodeData.credential ?? '', options)
+        const redisUrl = getCredentialParam('redisUrl', credentialData, nodeData)
+
+        let client: Redis
+        if (!redisUrl || redisUrl === '') {
             const username = getCredentialParam('redisCacheUser', credentialData, nodeData)
             const password = getCredentialParam('redisCachePwd', credentialData, nodeData)
             const portStr = getCredentialParam('redisCachePort', credentialData, nodeData)
             const host = getCredentialParam('redisCacheHost', credentialData, nodeData)
 
-        const client = new Redis({
+            client = new Redis({
                 port: portStr ? parseInt(portStr) : 6379,
                 host,
                 username,
                 password
             })
+        } else {
+            client = new Redis(redisUrl)
+        }
 
         const redisClient = new LangchainRedisCache(client)
 

packages/components/nodes/cache/RedisCache/RedisEmbeddingsCache.ts

@@ -30,7 +30,7 @@ class RedisEmbeddingsCache implements INode {
             name: 'credential',
             type: 'credential',
             optional: true,
-            credentialNames: ['redisCacheApi']
+            credentialNames: ['redisCacheApi', 'redisCacheUrlApi']
         }
         this.inputs = [
             {
@@ -63,17 +63,25 @@ class RedisEmbeddingsCache implements INode {
         const underlyingEmbeddings = nodeData.inputs?.embeddings as Embeddings
 
         const credentialData = await getCredentialData(nodeData.credential ?? '', options)
+        const redisUrl = getCredentialParam('redisUrl', credentialData, nodeData)
+
+        let client: Redis
+        if (!redisUrl || redisUrl === '') {
             const username = getCredentialParam('redisCacheUser', credentialData, nodeData)
             const password = getCredentialParam('redisCachePwd', credentialData, nodeData)
             const portStr = getCredentialParam('redisCachePort', credentialData, nodeData)
             const host = getCredentialParam('redisCacheHost', credentialData, nodeData)
 
-        const client = new Redis({
+            client = new Redis({
                 port: portStr ? parseInt(portStr) : 6379,
                 host,
                 username,
                 password
             })
+        } else {
+            client = new Redis(redisUrl)
+        }
+
         ttl ??= '3600'
         let ttlNumber = parseInt(ttl, 10)
         const redisStore = new RedisByteStore({