Added options for SolidFire as backend for Cinder.

Change-Id: I5b7b5aa297e700f67417200ad3b6604cf7a3e555

docs/packstack.rst

@@ -491,7 +491,7 @@ Cinder Config parameters
     Password to use for the Block Storage service to authenticate with the Identity service.
 
 **CONFIG_CINDER_BACKEND**
-    Storage backend to use for the Block Storage service; valid options are: lvm, gluster, nfs, vmdk, netapp. ['lvm', 'gluster', 'nfs', 'vmdk', 'netapp']
+    Storage backend to use for the Block Storage service; valid options are: lvm, gluster, nfs, vmdk, netapp, solidfire. ['lvm', 'gluster', 'nfs', 'vmdk', 'netapp', 'solidfire']
 
 Cinder volume create Config parameters
 --------------------------------------
@@ -605,6 +605,18 @@ Cinder NetApp E-Series configuration
 **CONFIG_CINDER_NETAPP_STORAGE_POOLS**
     Restricts provisioning to the specified storage pools. Only dynamic disk pools are currently supported. The value must be a comma-separated list of disk pool names to be used for provisioning. Defaults to ''.
 
+Cinder SolidFire configuration
+------------------------------
+
+**CONFIG_CINDER_SOLIDFIRE_LOGIN**
+    Cluster admin account name used to access the SolidFire storage system.
+
+**CONFIG_CINDER_SOLIDFIRE_PASSWORD**
+    Password for the SolidFire cluster admin user account specified in the CONFIG_CINDER_SOLIDFIRE_LOGIN parameter.
+
+**CONFIG_CINDER_SOLIDFIRE_HOSTNAME**
+    Hostname (or IP address) for the SolidFire storage system's MVIP.
+
 Manila Config parameters
 ------------------------
 

packstack/plugins/cinder_250.py

@@ -89,7 +89,8 @@ def initConfig(controller):
 
             {"CMD_OPTION": "cinder-backend",
              "PROMPT": "Enter the Cinder backend to be configured",
-             "OPTION_LIST": ["lvm", "gluster", "nfs", "vmdk", "netapp"],
+             "OPTION_LIST": ["lvm", "gluster", "nfs", "vmdk", "netapp",
+                             "solidfire"],
              "VALIDATORS": [validators.validate_options],
              "DEFAULT_VALUE": "lvm",
              "MASK_INPUT": False,
@@ -445,6 +446,45 @@ def initConfig(controller):
              "USE_DEFAULT": True,
              "NEED_CONFIRM": False,
              "CONDITION": False},
+            ],
+
+        "CINDERSOLIDFIRE": [
+            {"CMD_OPTION": "cinder-solidfire-login",
+             "PROMPT": ("Enter the cluster admin login"),
+             "OPTION_LIST": [""],
+             "VALIDATORS": [validators.validate_not_empty],
+             "PROCESSORS": [],
+             "DEFAULT_VALUE": "",
+             "MASK_INPUT": False,
+             "LOOSE_VALIDATION": False,
+             "CONF_NAME": "CONFIG_CINDER_SOLIDFIRE_LOGIN",
+             "USE_DEFAULT": False,
+             "NEED_CONFIRM": False,
+             "CONDITION": False},
+            {"CMD_OPTION": "cinder-solidfire-password",
+             "PROMPT": ("Enter cluster admin password"),
+             "OPTION_LIST": [""],
+             "VALIDATORS": [validators.validate_not_empty],
+             "PROCESSORS": [],
+             "DEFAULT_VALUE": "",
+             "MASK_INPUT": True,
+             "LOOSE_VALIDATION": False,
+             "CONF_NAME": "CONFIG_CINDER_SOLIDFIRE_PASSWORD",
+             "USE_DEFAULT": False,
+             "NEED_CONFIRM": True,
+             "CONDITION": False},
+            {"CMD_OPTION": "cinder-solidfire-hostname",
+             "PROMPT": ("Enter a SolidFire hostname or IP"),
+             "OPTION_LIST": [],
+             "VALIDATORS": [validators.validate_not_empty],
+             "PROCESSORS": [processors.process_add_quotes_around_values],
+             "DEFAULT_VALUE": "",
+             "MASK_INPUT": False,
+             "LOOSE_VALIDATION": False,
+             "CONF_NAME": "CONFIG_CINDER_SOLIDFIRE_HOSTNAME",
+             "USE_DEFAULT": False,
+             "NEED_CONFIRM": False,
+             "CONDITION": False},
             ]
     }
     update_params_usage(basedefs.PACKSTACK_DOC, conf_params)
@@ -532,6 +572,13 @@ def initConfig(controller):
          "PRE_CONDITION": check_netapp_eseries_options,
          "PRE_CONDITION_MATCH": True,
          "POST_CONDITION": False,
+         "POST_CONDITION_MATCH": True},
+
+        {"GROUP_NAME": "CINDERSOLIDFIRE",
+         "DESCRIPTION": "Cinder SolidFire configuration",
+         "PRE_CONDITION": check_solidfire_options,
+         "PRE_CONDITION_MATCH": True,
+         "POST_CONDITION": False,
          "POST_CONDITION_MATCH": True}
         ]
     for group in conf_groups:
@@ -634,6 +681,11 @@ def check_netapp_eseries_options(config):
             config['CONFIG_CINDER_NETAPP_STORAGE_FAMILY'] == "eseries")
 
 
+def check_solidfire_options(config):
+    return (config['CONFIG_CINDER_INSTALL'] == 'y' and
+            'solidfire' in config['CONFIG_CINDER_BACKEND'])
+
+
 # -------------------------- step functions --------------------------
 
 def check_cinder_vg(config, messages):

packstack/puppet/templates/cinder_solidfire.pp

@@ -0,0 +1,18 @@
+# Copyright (c) – 2016, Edward Balduf. All rights reserved.
+
+$solidfire_backend_name = 'solidfire'
+
+cinder::backend::solidfire { $solidfire_backend_name :
+    san_ip               => hiera('CONFIG_CINDER_SOLIDFIRE_LOGIN'),
+    san_login            => hiera('CONFIG_CINDER_SOLIDFIRE_PASSWORD'),
+    san_password         => hiera('CONFIG_CINDER_SOLIDFIRE_HOSTNAME'),
+    volume_backend_name  => $solidfire_backend_name,
+}
+
+package { 'iscsi-initiator-utils': ensure => present }
+
+cinder::type { $solidfire_backend_name:
+  set_key   => 'volume_backend_name',
+  set_value => $solidfire_backend_name,
+  require   => Class['cinder::api'],
+}

releasenotes/notes/add_cinder_solidfire-9b62f78b86a52a09.yaml

@@ -0,0 +1,9 @@
+---
+features:
+  - |
+    Added basic support for SolidFire storage as a backend to Cinder.
+    The following 3 config options have been added:
+
+    * CONFIG_CINDER_SOLIDFIRE_LOGIN - SolidFire cluster admin name.
+    * CONFIG_CINDER_SOLIDFIRE_PASSWORD - SolidFire cluster admin password.
+    * CONFIG_CINDER_SOLIDFIRE_HOSTNAME - SolidFire MVIP hostname or IP.