X-Git-Url: https://code.grnet.gr/git/snf-image-creator/blobdiff_plain/6152a5592cfadb062af05dd48c6e8f204ff001b6..29fd973e0da4b1bf61f76a7809b67b18ef9db195:/image_creator/kamaki_wrapper.py

diff --git a/image_creator/kamaki_wrapper.py b/image_creator/kamaki_wrapper.py
index 2c0db38..3f809d0 100644
--- a/image_creator/kamaki_wrapper.py
+++ b/image_creator/kamaki_wrapper.py
@@ -33,57 +33,88 @@
 
 from os.path import basename
 
-from kamaki.config import Config
+from kamaki.cli.config import Config
 from kamaki.clients import ClientError
 from kamaki.clients.image import ImageClient
 from kamaki.clients.pithos import PithosClient
+from kamaki.clients.astakos import AstakosClient
 
-from image_creator.util import FatalError, progress
 
-CONTAINER = "images"
+class Kamaki(object):
 
+    CONTAINER = "images"
 
-class Kamaki:
-    def __init__(self, account, token):
+    @staticmethod
+    def get_token():
+        """Get the saved token"""
+        config = Config()
+        return config.get('global', 'token')
+
+    @staticmethod
+    def save_token(token):
+        """Save this token to the configuration file"""
+        config = Config()
+        config.set('global', 'token', token)
+        config.write()
+
+    @staticmethod
+    def get_account(token):
+        """Return the account corresponding to this token"""
+        config = Config()
+        astakos = AstakosClient(config.get('user', 'url'), token)
+        try:
+            account = astakos.info()
+        except ClientError as e:
+            if e.status == 401:  # Unauthorized: invalid token
+                return None
+            else:
+                raise
+        return account
+
+    def __init__(self, account, output):
+        """Create a Kamaki instance"""
         self.account = account
-        self.token = token
+        self.out = output
 
         config = Config()
 
-        pithos_url = config.get('storage', 'url')
-        self.container = CONTAINER
-        self.pithos_client = PithosClient(pithos_url, token, self.account,
-                                                                self.container)
+        pithos_url = config.get('file', 'url')
+        self.pithos_client = PithosClient(
+            pithos_url, self.account['auth_token'], self.account['uuid'],
+            self.CONTAINER)
 
         image_url = config.get('image', 'url')
-        self.image_client = ImageClient(image_url, token)
-
-        self.uploaded_object = None
-
-    def upload(self, filename, size=None, remote_path=None):
-
-        if remote_path is None:
-            remote_path = basename(filename)
-
-        with open(filename) as f:
-            try:
-                self.pithos_client.create_container(self.container)
-            except ClientError as e:
-                if e.status != 202:  # Ignore container already exists errors
-                    raise FatalError("Pithos client: %d %s" % \
-                                                        (e.status, e.message))
-            try:
-                hash_progress = progress("(1/2)  Calculating block hashes:")
-                upload_progress = progress("(2/2)  Uploading missing blocks:")
-                self.pithos_client.create_object(remote_path, f, size,
-                                                hash_progress, upload_progress)
-                self.uploaded_object = "pithos://%s/%s/%s" % \
-                                (self.account, self.container, remote_path)
-            except ClientError as e:
-                raise FatalError("Pithos client: %d %s" % \
-                                                        (e.status, e.message))
-
-    def register(self, metadata):
-        pass
+        self.image_client = ImageClient(image_url, self.account['auth_token'])
+
+    def upload(self, file_obj, size=None, remote_path=None, hp=None, up=None):
+        """Upload a file to pithos"""
+
+        path = basename(file_obj.name) if remote_path is None else remote_path
+
+        try:
+            self.pithos_client.create_container(self.CONTAINER)
+        except ClientError as e:
+            if e.status != 202:  # Ignore container already exists errors
+                raise e
+
+        hash_cb = self.out.progress_generator(hp) if hp is not None else None
+        upload_cb = self.out.progress_generator(up) if up is not None else None
+
+        self.pithos_client.upload_object(path, file_obj, size, hash_cb,
+                                         upload_cb)
+
+        return "pithos://%s/%s/%s" % (self.account['uuid'], self.CONTAINER,
+                                      path)
+
+    def register(self, name, location, metadata, public=False):
+        """Register an image to ~okeanos"""
+
+        # Convert all metadata to strings
+        str_metadata = {}
+        for (key, value) in metadata.iteritems():
+            str_metadata[str(key)] = str(value)
+        is_public = 'true' if public else 'false'
+        params = {'is_public': is_public, 'disk_format': 'diskdump'}
+        self.image_client.register(name, location, params, str_metadata)
 
 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :