Rearrange step schema (#182)

* Move step description and outputs under mixin

Author: carolynvs-msft

build/testdata/bundles/hello/porter.yaml

@@ -6,16 +6,16 @@ version: 0.1.0
 invocationImage: porter-hello:latest
 
 install:
-- description: "Say Hello"
-  exec:
+- exec:
+    description: "Say Hello"
     command: bash
     arguments:
       - -c
       - echo Hello World
 
 uninstall:
-- description: "Say Goodbye"
-  exec:
+- exec:
+    description: "Say Goodbye"
     command: bash
     arguments:
       - -c

build/testdata/bundles/mysql/porter.yaml

@@ -21,8 +21,8 @@ parameters:
     env: MYSQL_USER
 
 install:
-- description: "Install MySQL"
-  helm:
+- helm:
+    description: "Install MySQL"
     name: porter-ci-mysql
     chart: stable/mysql
     version: 0.10.2
@@ -32,15 +32,15 @@ install:
         source: bundle.parameters.database-name
       mysqlUser:
         source: bundle.parameters.mysql-user
-  outputs:
-  - name: mysql-root-password
-    secret: porter-ci-mysql
-    key: mysql-root-password
-  - name: mysql-password
-    secret: porter-ci-mysql
-    key: mysql-password
+    outputs:
+    - name: mysql-root-password
+      secret: porter-ci-mysql
+      key: mysql-root-password
+    - name: mysql-password
+      secret: porter-ci-mysql
+      key: mysql-password
 uninstall:
-- description: "Uninstall MySQL"
-  helm:
+- helm:
+    description: "Uninstall MySQL"
     name: porter-ci-mysql
     purge: true

build/testdata/bundles/wordpress/porter.yaml

@@ -23,8 +23,8 @@ parameters:
     env: WORDPRESS_NAME
 
 install:
-- description: "Install Wordpress"
-  helm:
+- helm:
+    description: "Install Wordpress"
     name:
       source: bundle.parameters.wordpress-name
     chart: stable/wordpress
@@ -40,7 +40,7 @@ install:
         source: bundle.dependencies.mysql.outputs.mysql-password
 
 uninstall:
-- description: "Uninstall Wordpress"
-  helm:
+- helm:
+    description: "Uninstall Wordpress"
     name:
       source: bundle.parameters.wordpress-name

docs/content/build-image.md

@@ -24,16 +24,16 @@ version: "0.1.0"
 invocationImage: porter-hello:latest
 
 install:
-  - description: "Install Hello World"
-    exec:
+  - exec:
+      description: "Install Hello World"
       command: bash
       arguments:
         - -c
         - echo Hello World
 
 uninstall:
-  - description: "Uninstall Hello World"
-    exec:
+  - exec:
+      description: "Uninstall Hello World"
       command: bash
       arguments:
         - -c
@@ -192,14 +192,14 @@ credentials:
   path: /root/.kube/config
 
 install:
-- description: "Install MySQL"
-  helm:
+- helm:
+    description: "Install MySQL"
     name: porter-ci-mysql
     chart: stable/mysql
     version: "0.10.2"
 uninstall:
-- description: "Uninstall MySQL"
-  helm:
+- helm:
+    description: "Uninstall MySQL"
     name: porter-ci-mysql
     purge: true
 ```
@@ -285,16 +285,16 @@ dependencies:
     mysql_user: wordpress
 
 install:
-- description: "Say Hello"
-  exec:
+- exec:
+    description: "Say Hello"
     command: bash
     arguments:
       - -c
       - echo Hello World
 
 uninstall:
-- description: "Say Goodbye"
-  exec:
+- exec:
+    description: "Say Goodbye"
     command: bash
     arguments:
       - -c

docs/content/docs.md

@@ -34,21 +34,21 @@ credentials:
   path: /root/.kube/config
 
 install:
-- description: "Install MySQL"
-  helm:
+- helm:
+    description: "Install MySQL"
     name: mydb
     chart: stable/mysql
     version: 0.10.2
     replace: true
     set:
       mysqlDatabase: mydb
-  outputs:
-  - name: "MYSQL_HOST"
-    key: "MYSQL_HOST"
+    outputs:
+    - name: "MYSQL_HOST"
+      key: "MYSQL_HOST"
 
 uninstall:
-- description: "Uninstall MySQL"
-  helm:
+- helm:
+    description: "Uninstall MySQL"
     name: mydb
     purge: true
 ```

docs/content/mixin-architecture.md

@@ -22,8 +22,8 @@ version: 0.1.0
 invocationImage: porter-hello:latest
 
 install:
-- description: "Say Hello"
-  exec:
+- exec:
+    description: "Say Hello"
     command: bash
     arguments:
       - -c
@@ -85,17 +85,17 @@ Use "helm [command] --help" for more information about a command.
 Porter will pass the entire step, in YAML form, to the mixin. Porter expects the step YAML to have a `description` field and an array of optional `outputs`, and allows each mixin to process the remaining structure of the YAML as needed. For example, the `helm` mixin expects to be passed a YAML document like this:
 
 ```yaml
+helm:
   description: "Install MySQL"
-  helm:
-    name: porter-ci-mysql
-    chart: stable/mysql
-    version: 0.10.2
-    replace: true
-    set:
-      mysqlDatabase:
-        source: bundle.parameters.database-name
-      mysqlUser:
-        source: bundle.parameters.mysql-user
+  name: porter-ci-mysql
+  chart: stable/mysql
+  version: 0.10.2
+  replace: true
+  set:
+    mysqlDatabase:
+      source: bundle.parameters.database-name
+    mysqlUser:
+      source: bundle.parameters.mysql-user
   outputs:
   - name: mysql-root-password
     secret: porter-ci-mysql

docs/content/porter-or-duffle.md

@@ -77,8 +77,8 @@ parameters:
     default: mywordpress
 
 install:
-  - description: "Install MySQL"
-    helm:
+  - helm:
+      description: "Install MySQL"
       name: mywordpress-mysql
       chart: stable/mysql
       set:
@@ -93,8 +93,8 @@ install:
         - name: dbpassword
           secret: mywordpress-mysql
           key: mysql-password
-  - description: "Install Wordpress"
-    helm:
+  - helm:
+      description: "Install Wordpress"
       name:
         source: bundle.parameters.wordpress-name
       chart: stable/wordpress
@@ -108,8 +108,8 @@ install:
           source: bundle.outputs.dbpassword
 
 uninstall:
-  - description: "Uninstall Wordpress Helm Chart"
-    helm:
+  - helm:
+      description: "Uninstall Wordpress Helm Chart"
       name:
         source: bundle.parameters.wordpress-name
 ```
@@ -188,14 +188,14 @@ parameters:
     default: mydb
 
 install:
-  - description: "Install MySQL"
-    helm:
+  - helm:
+      description: "Install MySQL"
       name: mysql
       chart: stable/mysql
       set:
       mysqlDatabase:
         source: bundle.parameters.database_name
-    outputs:
+      outputs:
       - name: dbhost
         secret: mysql
         key: mysql-host
@@ -231,8 +231,8 @@ credentials:
     path: /root/.kube/config
 
 install:
-  - description: "Install Wordpress"
-    helm:
+  - helm:
+      description: "Install Wordpress"
       name:
         source: bundle.parameters.wordpress-name
       chart: stable/wordpress

examples/azure-ark/porter.yaml

@@ -37,8 +37,8 @@ parameters:
   default: porterdemocontainer
 
 install:
-  - description: "Create Azure Storage Account and Container"
-    azure:
+  - azure:
+      description: "Create Azure Storage Account and Container"
       type: storage
       name: porter-azure-ark
       resourceGroup:
@@ -50,12 +50,12 @@ install:
           source: bundle.parameters.storage_account_name
         storageContainerName:
           source: bundle.parameters.storage_container_name 
-    outputs:
-      - name: "STORAGE_ACCOUNT_KEY"
-        key: "STORAGE_ACCOUNT_KEY"        
+      outputs:
+        - name: "STORAGE_ACCOUNT_KEY"
+          key: "STORAGE_ACCOUNT_KEY"
 
-  - description: "Helm Install Ark"
-    helm:
+  - helm:
+      description: "Helm Install Ark"
       name: porter-azure-ark
       chart: stable/ark
       replace: true
@@ -83,6 +83,6 @@ install:
         configuration.backupStorageProvider.bucket:
           source: bundle.parameters.storage_container_name
 uninstall:
-  - description: "Uninstall Ark"
-    azure:
+  - azure:
+      description: "Uninstall Ark"
       name: porter-azure-ark

examples/azure-mysql-wordpress/porter.yaml

@@ -32,8 +32,8 @@ parameters:
   default: "wordpress"
 
 install:
-  - description: "Create Azure MySQL"
-    azure:
+  - azure:
+      description: "Create Azure MySQL"
       type: mysql
       name: mysql-azure-porter-demo-wordpress
       resourceGroup: "porter-test"
@@ -48,12 +48,12 @@ install:
         sslEnforcement: "Disabled"
         databaseName:
           source: bundle.parameters.database_name          
-    outputs:
-      - name: "MYSQL_HOST"
-        key: "MYSQL_HOST"
+      outputs:
+        - name: "MYSQL_HOST"
+          key: "MYSQL_HOST"
 
-  - description: "Helm Install Wordpress"
-    helm:
+  - helm:
+      description: "Helm Install Wordpress"
       name: porter-ci-wordpress
       chart: stable/wordpress
       replace: true
@@ -70,8 +70,8 @@ install:
         externalDatabase.database:
           source: bundle.parameters.database_name
 uninstall:
-  - description: "Uninstall Wordpress"
-    azure:
+  - azure:
+      description: "Uninstall Wordpress"
       name: porter-ci-wordpress