Use redis package instead of various multiple packages

examples/bind-config/README.md

@@ -1,6 +1,6 @@
 # Runtime binding + initial configuration
 
-This demonstrates how to run two Habitat Services with a [binding](https://www.habitat.sh/docs/run-packages-binding/) between them, with initial configuration used to override the port of the PostgreSQL Habitat service. It also displays how different fields in the manifest file can be combined.
+This demonstrates how to run two Habitat Services with a [binding](https://www.habitat.sh/docs/run-packages-binding/) between them, with initial configuration used to override the port of the redis Habitat service. It also displays how different fields in the manifest file can be combined.
 
 ## Workflow
 
@@ -10,6 +10,6 @@ After the Habitat operator is up and running, execute the following command from
 kubectl create -f examples/bind-config/habitat.yml
 ```
 
-This will deploy two `Habitat`s, a simple HTTP server written in Go that will be bound to a PostgreSQL database. The Go server will display the database port number that was overriden by the initial configuration.
+This will deploy two `Habitat`s, a simple HTTP server written in Go that will be bound to a Redis database. The Go server will display the database port number that was overriden by the initial configuration.
 
 When running on minikube, it can be accessed under port `30001` of the minikube VM. `minikube ip` can be used to retrieve the IP.

examples/bind-config/habitat.yml

@@ -6,18 +6,17 @@ type: Opaque
 data:
   # Each item needs to be encoded in base64, as Kubernetes expects that encoding.
   # Plain text content of the secret: "port = 4444"
-  # This overrides the port set in the postgresql Habitat service.
+  # This overrides the port set in the Redis Habitat service.
   user.toml: cG9ydCA9IDQ0NDQ=
 ---
 apiVersion: habitat.sh/v1beta1
-kind: Habitat 
 metadata:
   name: example-bind-configured-db-service
 spec:
-  image: kinvolk/postgresql-hab
+  image: kinvolk/redis-hab
   count: 1
   service:
-    name: postgresql
+    name: redis
     # Name of the secret.
     # This is mounted inside of the pod as a user.toml file.
     configSecretName: user-toml-secret

examples/bind/README.md

@@ -10,6 +10,6 @@ After the Habitat operator is up and running, execute the following command from
 kubectl create -f examples/bind/habitat.yml
 ```
 
-This will deploy two `Habitat`s, a simple HTTP server written in Go that will be bound to a PostgreSQL database. The Go server will display the port number the database listens on.
+This will deploy two `Habitat`s, a simple HTTP server written in Go that will be bound to a Redis database. The Go server will display the port number the database listens on.
 
 When running on minikube, it can be accessed under port `30001` of the minikube VM. `minikube ip` can be used to retrieve the IP.

examples/bind/habitat.yml

@@ -3,10 +3,10 @@ kind: Habitat
 metadata:
   name: db
 spec:
-  image: kinvolk/postgresql-hab
+  image: kinvolk/redis-hab
   count: 1
   service:
-    name: postgresql
+    name: redis
     topology: standalone
 ---
 apiVersion: habitat.sh/v1beta1
@@ -23,7 +23,7 @@ spec:
       # Name is the name of the bind specified in the Habitat configuration files.
       - name: db
         # Service is the name of the service this bind refers to.
-        service: postgresql
+        service: redis
         # Group is the group of the service this bind refers to.
         group: default
 ---
@@ -33,7 +33,7 @@ metadata:
   name: go-service
 spec:
   selector:
-    habitat-name: go
+    habitat-name: web-app
   type: NodePort
   ports:
   - name: web

examples/config/README.md

@@ -1,6 +1,6 @@
 # Initial configuration
 
-This example demostrates how initial configuration works with the Habitat operator. With the manifest file we deploy a `"Hello world."` Node.js Habitat service.
+This example demostrates how initial configuration works with the Habitat operator. With the manifest file we deploy a Redis Habitat service.
 NOTE: Adding secret configuration to the `default.toml` is discouraged, as it will be uploaded as a docker image. Instead use the initial configuration `user.toml` file.
 
 ## Workflow
@@ -9,8 +9,8 @@ After the Habitat operator is up and running, execute the following command from
 
 `kubectl create -f examples/config/habitat.yml`
 
-This will create a [Kubernetes Secret](https://kubernetes.io/docs/concepts/configuration/secret/) with the configurations and a simple Node.js application that will display a msg. When running on minikube, it can be accessed under port `30001` of the minikube VM. `minikube ip` can be used to retrieve the IP.
-Initially our app is configured to display the msg `"Hello world."`. Because we override this with the Secret we just created, our app will instead display `Hello from our Habitat-Operator!`.
+This will create a [Kubernetes Secret](https://kubernetes.io/docs/concepts/configuration/secret/) with the configurations and a Redis database. When running on minikube, it can be accessed under port `30001` of the minikube VM. `minikube ip` can be used to retrieve the IP.
+Initially the Redis database is configured to be in protected mode. Because we override this with the Secret we just created, our db will not be in this mode anymore.
 
 ## Deletion
 

examples/config/habitat.yml

@@ -6,27 +6,27 @@ type: Opaque
 data:
   # Each item needs to be encoded in base64, as Kubernetes
   # expects that encoding.
-  # Plain text content: "message = 'Hello from our Habitat-Operator!'"
-  user.toml: bWVzc2FnZSA9ICdIZWxsbyBmcm9tIG91ciBIYWJpdGF0LU9wZXJhdG9yISc=
+  # Plain text content: protected-mode = "no"
+  user.toml: cHJvdGVjdGVkLW1vZGUgPSAibm8i
 ---
 apiVersion: habitat.sh/v1beta1
 kind: Habitat
 metadata:
   name: example-configured-habitat
 spec:
-  image: kinvolk/nodejs-hab
+  image: kinvolk/redis-hab
   count: 1
   service:
-    name: mytutorialapp
+    name: db
     topology: standalone
-    group: nodejs
+    group: redisdb
     # Create Secret with the initial configuration you want.
     configSecretName: user-toml-secret
 ---
 apiVersion: v1
 kind: Service
 metadata:
-  name: mytutorialapp
+  name: db
 spec:
   selector:
     habitat-name: example-configured-habitat
@@ -35,7 +35,8 @@ spec:
   # This endpoint displays the message from the secret
   - name: web
     nodePort: 30001
-    port: 5555
+    # This is the default port as set in default.toml
+    port: 6379
     protocol: TCP
   # This endpoint exposes the Habitat supervisor API
   - name: http-gateway

examples/encrypted/habitat.yml

@@ -16,11 +16,11 @@ kind: Habitat
 metadata:
   name: example-encrypted-habitat
 spec:
-  # the core/nginx habitat service packaged as a Docker image
-  image: kinvolk/consul-hab
+  # the core/redis habitat service packaged as a Docker image
+  image: kinvolk/redis-hab
   count: 3
   service:
-    name: consul
+    name: redis
     topology: leader
     # the name of the secret containing the ring key
     ringSecretName: example-encrypted-ring-20170829113029

examples/leader/README.md

@@ -8,6 +8,6 @@ Simply run:
 
   `kubectl create -f examples/leader/habitat.yml`.
 
-This will deploy 3 instances of consul Habitat service.
+This will deploy 3 instances of Redis Habitat service.
 
 Note: Whenever creating a `leader` topology specify instance `count` of 3 or more and would be best if the number is odd, this is so the election can take place.

examples/leader/habitat.yml

@@ -3,8 +3,8 @@ kind: Habitat
 metadata:
   name: example-leader-follower-habitat
 spec:
-  # the core/consul habitat service packaged as a Docker image
-  image: kinvolk/consul-hab
+  # the core/redis habitat service packaged as a Docker image
+  image: kinvolk/redis-hab
   # count must be at least 3 for a leader-follower topology
   count: 3
   service:

examples/namespaced/habitat.yml

@@ -9,11 +9,11 @@ metadata:
   name: example-namespaced-habitat
   namespace: example-namespace
 spec:
-  # the core/nginx habitat service packaged as a Docker image
-  image: kinvolk/nginx-hab
+  # the core/redis habitat service packaged as a Docker image
+  image: kinvolk/redis-hab
   count: 1
   service:
-    name: nginx
+    name: redis
     topology: standalone
     # if not present, defaults to "default"
     group: foobar

examples/standalone/README.md

@@ -9,4 +9,4 @@ Simply run:
 
   `kubectl create -f examples/standalone/habitat.yml`.
 
-This will deploy an instance of an nginx Habitat service.
+This will deploy an instance of a redis Habitat service.

examples/standalone/habitat.yml

@@ -3,11 +3,11 @@ kind: Habitat
 metadata:
   name: example-standalone-habitat
 spec:
-  # the core/nginx habitat service packaged as a Docker image
-  image: kinvolk/nginx-hab
+  # the core/redis habitat service packaged as a Docker image
+  image: kinvolk/redis-hab
   count: 1
   service:
-    name: nginx
+    name: redis
     topology: standalone
     # if not present, defaults to "default"
     group: foobar