Initial commit

plugins/modules/storage/netapp/netapp_e_drive_firmware.py

@@ -0,0 +1,215 @@
+#!/usr/bin/python
+
+# (c) 2016, NetApp, Inc
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = '''
+---
+module: netapp_e_drive_firmware
+short_description: NetApp E-Series manage drive firmware
+description:
+    - Ensure drive firmware version is activated on specified drive model.
+author:
+    - Nathan Swartz (@ndswartz)
+extends_documentation_fragment:
+- netapp.ontap.netapp.eseries
+
+options:
+    firmware:
+        description:
+            - list of drive firmware file paths.
+            - NetApp E-Series drives require special firmware which can be downloaded from https://mysupport.netapp.com/NOW/download/tools/diskfw_eseries/
+        type: list
+        required: True
+    wait_for_completion:
+        description:
+            - This flag will cause module to wait for any upgrade actions to complete.
+        type: bool
+        default: false
+    ignore_inaccessible_drives:
+        description:
+            - This flag will determine whether drive firmware upgrade should fail if any affected drives are inaccessible.
+        type: bool
+        default: false
+    upgrade_drives_online:
+        description:
+            - This flag will determine whether drive firmware can be upgrade while drives are accepting I/O.
+            - When I(upgrade_drives_online==False) stop all I/O before running task.
+        type: bool
+        default: true
+'''
+EXAMPLES = """
+- name: Ensure correct firmware versions
+  nac_santricity_drive_firmware:
+    ssid: "1"
+    api_url: "https://192.168.1.100:8443/devmgr/v2"
+    api_username: "admin"
+    api_password: "adminpass"
+    validate_certs: true
+    firmware: "path/to/drive_firmware"
+    wait_for_completion: true
+    ignore_inaccessible_drives: false
+"""
+RETURN = """
+msg:
+    description: Whether any drive firmware was upgraded and whether it is in progress.
+    type: str
+    returned: always
+    sample:
+        { changed: True, upgrade_in_process: True }
+"""
+import os
+import re
+
+from time import sleep
+from ansible_collections.netapp.ontap.plugins.module_utils.netapp import NetAppESeriesModule, create_multipart_formdata
+from ansible.module_utils._text import to_native, to_text, to_bytes
+
+
+class NetAppESeriesDriveFirmware(NetAppESeriesModule):
+    WAIT_TIMEOUT_SEC = 60 * 15
+
+    def __init__(self):
+        ansible_options = dict(
+            firmware=dict(type="list", required=True),
+            wait_for_completion=dict(type="bool", default=False),
+            ignore_inaccessible_drives=dict(type="bool", default=False),
+            upgrade_drives_online=dict(type="bool", default=True))
+
+        super(NetAppESeriesDriveFirmware, self).__init__(ansible_options=ansible_options,
+                                                         web_services_version="02.00.0000.0000",
+                                                         supports_check_mode=True)
+
+        args = self.module.params
+        self.firmware_list = args["firmware"]
+        self.wait_for_completion = args["wait_for_completion"]
+        self.ignore_inaccessible_drives = args["ignore_inaccessible_drives"]
+        self.upgrade_drives_online = args["upgrade_drives_online"]
+
+        self.upgrade_list_cache = None
+
+        self.upgrade_required_cache = None
+        self.upgrade_in_progress = False
+        self.drive_info_cache = None
+
+    def upload_firmware(self):
+        """Ensure firmware has been upload prior to uploaded."""
+        for firmware in self.firmware_list:
+            firmware_name = os.path.basename(firmware)
+            files = [("file", firmware_name, firmware)]
+            headers, data = create_multipart_formdata(files)
+            try:
+                rc, response = self.request("/files/drive", method="POST", headers=headers, data=data)
+            except Exception as error:
+                self.module.fail_json(msg="Failed to upload drive firmware [%s]. Array [%s]. Error [%s]." % (firmware_name, self.ssid, to_native(error)))
+
+    def upgrade_list(self):
+        """Determine whether firmware is compatible with the specified drives."""
+        if self.upgrade_list_cache is None:
+            self.upgrade_list_cache = list()
+            try:
+                rc, response = self.request("storage-systems/%s/firmware/drives" % self.ssid)
+
+                # Create upgrade list, this ensures only the firmware uploaded is applied
+                for firmware in self.firmware_list:
+                    filename = os.path.basename(firmware)
+
+                    for uploaded_firmware in response["compatibilities"]:
+                        if uploaded_firmware["filename"] == filename:
+
+                            # Determine whether upgrade is required
+                            drive_reference_list = []
+                            for drive in uploaded_firmware["compatibleDrives"]:
+                                try:
+                                    rc, drive_info = self.request("storage-systems/%s/drives/%s" % (self.ssid, drive["driveRef"]))
+
+                                    # Add drive references that are supported and differ from current firmware
+                                    if (drive_info["firmwareVersion"] != uploaded_firmware["firmwareVersion"] and
+                                            uploaded_firmware["firmwareVersion"] in uploaded_firmware["supportedFirmwareVersions"]):
+
+                                        if self.ignore_inaccessible_drives or (not drive_info["offline"] and drive_info["available"]):
+                                            drive_reference_list.append(drive["driveRef"])
+
+                                        if not drive["onlineUpgradeCapable"] and self.upgrade_drives_online:
+                                            self.module.fail_json(msg="Drive is not capable of online upgrade. Array [%s]. Drive [%s]."
+                                                                      % (self.ssid, drive["driveRef"]))
+
+                                except Exception as error:
+                                    self.module.fail_json(msg="Failed to retrieve drive information. Array [%s]. Drive [%s]. Error [%s]."
+                                                              % (self.ssid, drive["driveRef"], to_native(error)))
+
+                            if drive_reference_list:
+                                self.upgrade_list_cache.extend([{"filename": filename, "driveRefList": drive_reference_list}])
+
+            except Exception as error:
+                self.module.fail_json(msg="Failed to complete compatibility and health check. Array [%s]. Error [%s]." % (self.ssid, to_native(error)))
+
+        return self.upgrade_list_cache
+
+    def wait_for_upgrade_completion(self):
+        """Wait for drive firmware upgrade to complete."""
+        drive_references = [reference for drive in self.upgrade_list() for reference in drive["driveRefList"]]
+        last_status = None
+        for attempt in range(int(self.WAIT_TIMEOUT_SEC / 5)):
+            try:
+                rc, response = self.request("storage-systems/%s/firmware/drives/state" % self.ssid)
+
+                # Check drive status
+                for status in response["driveStatus"]:
+                    last_status = status
+                    if status["driveRef"] in drive_references:
+                        if status["status"] == "okay":
+                            continue
+                        elif status["status"] in ["inProgress", "inProgressRecon", "pending", "notAttempted"]:
+                            break
+                        else:
+                            self.module.fail_json(msg="Drive firmware upgrade failed. Array [%s]. Drive [%s]. Status [%s]."
+                                                      % (self.ssid, status["driveRef"], status["status"]))
+                else:
+                    self.upgrade_in_progress = False
+                    break
+            except Exception as error:
+                self.module.fail_json(msg="Failed to retrieve drive status. Array [%s]. Error [%s]." % (self.ssid, to_native(error)))
+
+            sleep(5)
+        else:
+            self.module.fail_json(msg="Timed out waiting for drive firmware upgrade. Array [%s]. Status [%s]." % (self.ssid, last_status))
+
+    def upgrade(self):
+        """Apply firmware to applicable drives."""
+        try:
+            rc, response = self.request("storage-systems/%s/firmware/drives/initiate-upgrade?onlineUpdate=%s"
+                                        % (self.ssid, "true" if self.upgrade_drives_online else "false"), method="POST", data=self.upgrade_list())
+            self.upgrade_in_progress = True
+        except Exception as error:
+            self.module.fail_json(msg="Failed to upgrade drive firmware. Array [%s]. Error [%s]." % (self.ssid, to_native(error)))
+
+        if self.wait_for_completion:
+            self.wait_for_upgrade_completion()
+
+    def apply(self):
+        """Apply firmware policy has been enforced on E-Series storage system."""
+        self.upload_firmware()
+
+        if self.upgrade_list() and not self.module.check_mode:
+            self.upgrade()
+
+        self.module.exit_json(changed=True if self.upgrade_list() else False,
+                              upgrade_in_process=self.upgrade_in_progress)
+
+
+def main():
+    drive_firmware = NetAppESeriesDriveFirmware()
+    drive_firmware.apply()
+
+
+if __name__ == '__main__':
+    main()