Added v2

public/v2/apps/redis.json

@@ -0,0 +1,41 @@
+{
+    "captainVersion": "2",
+    "documentation": "Taken from https://hub.docker.com/_/adminer except it is manually adjusted for port 80",
+    "dockerCompose": {
+        "version": "3.3",
+        "services": {
+            "$$cap_appname": {
+                "dockerfileLines": [
+                    "FROM redis:$$cap_redis_version",
+                    "CMD exec redis-server --requirepass \"$$cap_redis_password\""
+                ],
+                "notExposeAsWebApp": "true",
+                "volumes": [
+                    "$$cap_appname-redis-data:/data"
+                ],
+                "restart": "always",
+                "environment": {
+                    "REDIS_PASSWORD": "$$cap_redis_password"
+                }
+            }
+        }
+    },
+    "instructions": {
+        "start": "Redis is an open source key-value store that functions as a data structure server.\n\n After installation on CapRover, it will be available as srv-captain--YOUR_CONTAINER_NAME at port 6379 to other CapRover apps.\n\n Enter your Redis container name and click on next. It will take about a minute for the process to finish.",
+        "end": "Redis is deployed and available as srv-captain--$$cap_appname:6379 to other apps. For example with NodeJS: const client = redis.createClient(6379, 'srv-captain--$$cap_appname' , {password: '$$cap_redis_password'})"
+    },
+    "variables": [{
+            "id": "$$cap_redis_version",
+            "label": "Redis Version Tag",
+            "description": "Checkout their docker page for the valid tags https://hub.docker.com/r/library/redis/tags/",
+            "defaultValue": "4",
+            "validRegex": "/^([^\\s^\\/])+$/"
+        },
+        {
+            "id": "$$cap_redis_password",
+            "label": "Redis Password",
+            "validRegex": "/^([a-zA-Z0-9-_])+$/"
+        }
+    ]
+
+}