Binary caching: use full hashes (#19209)
* "spack install" now has a "--require-full-hash-match" option, which forces Spack to skip an available binary package when the full hash doesn't match. Normally only a DAG-hash match is required, which ensures equivalent Specs, but does not account for changing logic inside the associated package. * Add a local binary cache index which tracks specs that have a binary install available in a remote binary cache. It is updated with "spack buildcache list" or for a given spec when a binary package is retrieved for that Spec.
This commit is contained in:
Scott Wittenburg
GitHub
parent
124d654337
commit
31f57e56bb
17 changed files with 809 additions and 172 deletions
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@ -18,8 +18,9 @@
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import json
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from six.moves.urllib.error import URLError
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from six.moves.urllib.error import URLError, HTTPError
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import llnl.util.lang
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import llnl.util.tty as tty
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from llnl.util.filesystem import mkdirp
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@ -27,6 +28,7 @@
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import spack.config as config
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import spack.database as spack_db
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import spack.fetch_strategy as fs
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import spack.util.file_cache as file_cache
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import spack.relocate as relocate
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import spack.util.gpg
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import spack.util.spack_json as sjson
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@ -37,23 +39,422 @@
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from spack.spec import Spec
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from spack.stage import Stage
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#: default root, relative to the Spack install path
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default_binary_index_root = os.path.join(spack.paths.opt_path, 'spack')
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_build_cache_relative_path = 'build_cache'
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_build_cache_keys_relative_path = '_pgp'
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BUILD_CACHE_INDEX_TEMPLATE = '''
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<html>
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<head>
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<title>{title}</title>
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</head>
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<body>
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<ul>
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{path_list}
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</ul>
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</body>
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</html>
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'''
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BUILD_CACHE_INDEX_ENTRY_TEMPLATE = ' <li><a href="{path}">{path}</a></li>'
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class BinaryCacheIndex(object):
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"""
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The BinaryCacheIndex tracks what specs are available on (usually remote)
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binary caches.
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This index is "best effort", in the sense that whenever we don't find
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what we're looking for here, we will attempt to fetch it directly from
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configured mirrors anyway. Thus, it has the potential to speed things
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up, but cache misses shouldn't break any spack functionality.
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At the moment, everything in this class is initialized as lazily as
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possible, so that it avoids slowing anything in spack down until
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absolutely necessary.
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TODO: What's the cost if, e.g., we realize in the middle of a spack
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install that the cache is out of date, and we fetch directly? Does it
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mean we should have paid the price to update the cache earlier?
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"""
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def __init__(self, cache_root=None):
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self._cache_root = cache_root or default_binary_index_root
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self._index_cache_root = os.path.join(self._cache_root, 'indices')
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# the key associated with the serialized _local_index_cache
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self._index_contents_key = 'contents.json'
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# a FileCache instance storing copies of remote binary cache indices
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self._index_file_cache = None
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# stores a map of mirror URL to index hash and cache key (index path)
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self._local_index_cache = None
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# hashes of remote indices already ingested into the concrete spec
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# cache (_mirrors_for_spec)
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self._specs_already_associated = set()
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# _mirrors_for_spec is a dictionary mapping DAG hashes to lists of
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# entries indicating mirrors where that concrete spec can be found.
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# Each entry is a dictionary consisting of:
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#
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# - the mirror where the spec is, keyed by ``mirror_url``
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# - the concrete spec itself, keyed by ``spec`` (including the
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# full hash, since the dag hash may match but we want to
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# use the updated source if available)
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self._mirrors_for_spec = {}
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def _init_local_index_cache(self):
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if not self._index_file_cache:
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self._index_file_cache = file_cache.FileCache(
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self._index_cache_root)
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cache_key = self._index_contents_key
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self._index_file_cache.init_entry(cache_key)
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cache_path = self._index_file_cache.cache_path(cache_key)
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self._local_index_cache = {}
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if os.path.isfile(cache_path):
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with self._index_file_cache.read_transaction(
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cache_key) as cache_file:
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self._local_index_cache = json.load(cache_file)
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def clear(self):
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""" For testing purposes we need to be able to empty the cache and
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clear associated data structures. """
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if self._index_file_cache:
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self._index_file_cache.destroy()
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self._index_file_cache = None
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self._local_index_cache = None
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self._specs_already_associated = set()
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self._mirrors_for_spec = {}
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def _write_local_index_cache(self):
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self._init_local_index_cache()
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cache_key = self._index_contents_key
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with self._index_file_cache.write_transaction(cache_key) as (old, new):
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json.dump(self._local_index_cache, new)
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def regenerate_spec_cache(self, clear_existing=False):
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""" Populate the local cache of concrete specs (``_mirrors_for_spec``)
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from the locally cached buildcache index files. This is essentially a
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no-op if it has already been done, as we keep track of the index
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hashes for which we have already associated the built specs. """
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self._init_local_index_cache()
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if clear_existing:
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self._specs_already_associated = set()
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self._mirrors_for_spec = {}
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for mirror_url in self._local_index_cache:
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cache_entry = self._local_index_cache[mirror_url]
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cached_index_path = cache_entry['index_path']
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cached_index_hash = cache_entry['index_hash']
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if cached_index_hash not in self._specs_already_associated:
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self._associate_built_specs_with_mirror(cached_index_path,
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mirror_url)
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self._specs_already_associated.add(cached_index_hash)
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def _associate_built_specs_with_mirror(self, cache_key, mirror_url):
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tmpdir = tempfile.mkdtemp()
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try:
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db_root_dir = os.path.join(tmpdir, 'db_root')
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db = spack_db.Database(None, db_dir=db_root_dir,
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enable_transaction_locking=False)
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self._index_file_cache.init_entry(cache_key)
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cache_path = self._index_file_cache.cache_path(cache_key)
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with self._index_file_cache.read_transaction(cache_key):
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db._read_from_file(cache_path)
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spec_list = db.query_local(installed=False)
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for indexed_spec in spec_list:
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dag_hash = indexed_spec.dag_hash()
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full_hash = indexed_spec._full_hash
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if dag_hash not in self._mirrors_for_spec:
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self._mirrors_for_spec[dag_hash] = []
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for entry in self._mirrors_for_spec[dag_hash]:
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# A binary mirror can only have one spec per DAG hash, so
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# if we already have an entry under this DAG hash for this
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# mirror url, we may need to replace the spec associated
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# with it (but only if it has a different full_hash).
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if entry['mirror_url'] == mirror_url:
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if full_hash and full_hash != entry['spec']._full_hash:
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entry['spec'] = indexed_spec
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break
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else:
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self._mirrors_for_spec[dag_hash].append({
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"mirror_url": mirror_url,
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"spec": indexed_spec,
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})
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finally:
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shutil.rmtree(tmpdir)
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def get_all_built_specs(self):
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spec_list = []
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for dag_hash in self._mirrors_for_spec:
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# in the absence of further information, all concrete specs
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# with the same DAG hash are equivalent, so we can just
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# return the first one in the list.
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if len(self._mirrors_for_spec[dag_hash]) > 0:
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spec_list.append(self._mirrors_for_spec[dag_hash][0]['spec'])
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return spec_list
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def find_built_spec(self, spec):
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"""Look in our cache for the built spec corresponding to ``spec``.
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If the spec can be found among the configured binary mirrors, a
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list is returned that contains the concrete spec and the mirror url
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of each mirror where it can be found. Otherwise, ``None`` is
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returned.
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This method does not trigger reading anything from remote mirrors, but
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rather just checks if the concrete spec is found within the cache.
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The cache can be updated by calling ``update()`` on the cache.
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Args:
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spec (Spec): Concrete spec to find
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Returns:
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An list of objects containing the found specs and mirror url where
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each can be found, e.g.:
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.. code-block:: python
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[
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{
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"spec": <concrete-spec>,
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"mirror_url": <mirror-root-url>
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}
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]
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"""
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self.regenerate_spec_cache()
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find_hash = spec.dag_hash()
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if find_hash not in self._mirrors_for_spec:
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return None
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return self._mirrors_for_spec[find_hash]
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def update_spec(self, spec, found_list):
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"""
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Take list of {'mirror_url': m, 'spec': s} objects and update the local
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built_spec_cache
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"""
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spec_dag_hash = spec.dag_hash()
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if spec_dag_hash not in self._mirrors_for_spec:
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self._mirrors_for_spec[spec_dag_hash] = found_list
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else:
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current_list = self._mirrors_for_spec[spec_dag_hash]
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for new_entry in found_list:
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for cur_entry in current_list:
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if new_entry['mirror_url'] == cur_entry['mirror_url']:
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cur_entry['spec'] = new_entry['spec']
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break
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else:
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current_list.append = {
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'mirror_url': new_entry['mirror_url'],
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'spec': new_entry['spec'],
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}
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def update(self):
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""" Make sure local cache of buildcache index files is up to date.
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If the same mirrors are configured as the last time this was called
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and none of the remote buildcache indices have changed, calling this
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method will only result in fetching the index hash from each mirror
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to confirm it is the same as what is stored locally. Otherwise, the
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buildcache ``index.json`` and ``index.json.hash`` files are retrieved
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from each configured mirror and stored locally (both in memory and
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on disk under ``_index_cache_root``). """
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self._init_local_index_cache()
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mirrors = spack.mirror.MirrorCollection()
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configured_mirror_urls = [m.fetch_url for m in mirrors.values()]
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items_to_remove = []
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spec_cache_clear_needed = False
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spec_cache_regenerate_needed = not self._mirrors_for_spec
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# First compare the mirror urls currently present in the cache to the
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# configured mirrors. If we have a cached index for a mirror which is
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# no longer configured, we should remove it from the cache. For any
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# cached indices corresponding to currently configured mirrors, we need
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# to check if the cache is still good, or needs to be updated.
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# Finally, if there are configured mirrors for which we don't have a
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# cache entry, we need to fetch and cache the indices from those
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# mirrors.
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# If, during this process, we find that any mirrors for which we
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# already have entries have either been removed, or their index
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# hash has changed, then our concrete spec cache (_mirrors_for_spec)
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# likely has entries that need to be removed, so we will clear it
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# and regenerate that data structure.
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# If, during this process, we find that there are new mirrors for
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# which do not yet have an entry in our index cache, then we simply
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# need to regenerate the concrete spec cache, but do not need to
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# clear it first.
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# Otherwise the concrete spec cache should not need to be updated at
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# all.
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for cached_mirror_url in self._local_index_cache:
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cache_entry = self._local_index_cache[cached_mirror_url]
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cached_index_hash = cache_entry['index_hash']
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cached_index_path = cache_entry['index_path']
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if cached_mirror_url in configured_mirror_urls:
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# May need to fetch the index and update the local caches
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needs_regen = self.fetch_and_cache_index(
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cached_mirror_url, expect_hash=cached_index_hash)
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# In this block, the need to regenerate implies a need to
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# clear as well. This is the first place we set these to
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# non-default values, so setting them False is fine. After
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# this, we should never set False again, only True.
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spec_cache_clear_needed = needs_regen
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spec_cache_regenerate_needed = needs_regen
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else:
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# No longer have this mirror, cached index should be removed
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items_to_remove.append({
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'url': cached_mirror_url,
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'cache_key': os.path.join(self._index_cache_root,
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cached_index_path)
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})
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spec_cache_clear_needed = True
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spec_cache_regenerate_needed = True
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# Clean up items to be removed, identified above
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for item in items_to_remove:
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url = item['url']
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cache_key = item['cache_key']
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self._index_file_cache.remove(cache_key)
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del self._local_index_cache[url]
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# Iterate the configured mirrors now. Any mirror urls we do not
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# already have in our cache must be fetched, stored, and represented
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# locally.
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for mirror_url in configured_mirror_urls:
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if mirror_url not in self._local_index_cache:
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# Need to fetch the index and update the local caches
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needs_regen = self.fetch_and_cache_index(mirror_url)
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# Generally speaking, a new mirror wouldn't imply the need to
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# clear the spec cache, but don't touch it, which lets the
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# previous decisions stand. Also, only change the need to
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# regenerate possibly from False to True.
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if needs_regen:
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spec_cache_regenerate_needed = True
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self._write_local_index_cache()
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if spec_cache_regenerate_needed:
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self.regenerate_spec_cache(clear_existing=spec_cache_clear_needed)
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def fetch_and_cache_index(self, mirror_url, expect_hash=None):
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""" Fetch a buildcache index file from a remote mirror and cache it.
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If we already have a cached index from this mirror, then we first
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check if the hash has changed, and we avoid fetching it if not.
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Args:
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mirror_url (str): Base url of mirror
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expect_hash (str): If provided, this hash will be compared against
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the index hash we retrieve from the mirror, to determine if we
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need to fetch the index or not.
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Returns:
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True if this function thinks the concrete spec cache,
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``_mirrors_for_spec``, should be regenerated. Returns False
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otherwise.
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"""
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index_fetch_url = url_util.join(
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mirror_url, _build_cache_relative_path, 'index.json')
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hash_fetch_url = url_util.join(
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mirror_url, _build_cache_relative_path, 'index.json.hash')
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old_cache_key = None
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fetched_hash = None
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# Fetch the hash first so we can check if we actually need to fetch
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# the index itself.
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try:
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_, _, fs = web_util.read_from_url(hash_fetch_url)
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fetched_hash = codecs.getreader('utf-8')(fs).read()
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except (URLError, web_util.SpackWebError) as url_err:
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tty.debug('Unable to read index hash {0}'.format(
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hash_fetch_url), url_err, 1)
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# The only case where we'll skip attempting to fetch the buildcache
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# index from the mirror is when we already have a hash for this
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# mirror, we were able to retrieve one from the mirror, and
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# the two hashes are the same.
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if expect_hash and fetched_hash:
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if fetched_hash == expect_hash:
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tty.debug('Cached index for {0} already up to date'.format(
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mirror_url))
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return False
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else:
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# We expected a hash, we fetched a hash, and they were not the
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# same. If we end up fetching an index successfully and
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# replacing our entry for this mirror, we should clean up the
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# existing cache file
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if mirror_url in self._local_index_cache:
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existing_entry = self._local_index_cache[mirror_url]
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old_cache_key = existing_entry['index_path']
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tty.debug('Fetching index from {0}'.format(index_fetch_url))
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# Fetch index itself
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try:
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_, _, fs = web_util.read_from_url(index_fetch_url)
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index_object_str = codecs.getreader('utf-8')(fs).read()
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except (URLError, web_util.SpackWebError) as url_err:
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tty.debug('Unable to read index {0}'.format(index_fetch_url),
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url_err, 1)
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# We failed to fetch the index, even though we decided it was
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# necessary. However, regenerating the spec cache won't produce
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# anything different than what it has already, so return False.
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return False
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locally_computed_hash = compute_hash(index_object_str)
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if fetched_hash is not None and locally_computed_hash != fetched_hash:
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msg_tmpl = ('Computed hash ({0}) did not match remote ({1}), '
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'indicating error in index transmission')
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tty.error(msg_tmpl.format(locally_computed_hash, expect_hash))
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# We somehow got an index that doesn't match the remote one, maybe
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# the next time we try we'll be successful. Regardless, we're not
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# updating our index cache with this, so don't regenerate the spec
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# cache either.
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return False
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url_hash = compute_hash(mirror_url)
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cache_key = '{0}_{1}.json'.format(
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url_hash[:10], locally_computed_hash[:10])
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self._index_file_cache.init_entry(cache_key)
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with self._index_file_cache.write_transaction(cache_key) as (old, new):
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new.write(index_object_str)
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self._local_index_cache[mirror_url] = {
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'index_hash': locally_computed_hash,
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'index_path': cache_key,
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}
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# clean up the old cache_key if necessary
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if old_cache_key:
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self._index_file_cache.remove(old_cache_key)
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# We fetched an index and updated the local index cache, we should
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# regenerate the spec cache as a result.
|
||||
return True
|
||||
|
||||
|
||||
def _binary_index():
|
||||
"""Get the singleton store instance."""
|
||||
cache_root = spack.config.get(
|
||||
'config:binary_index_root', default_binary_index_root)
|
||||
cache_root = spack.util.path.canonicalize_path(cache_root)
|
||||
|
||||
return BinaryCacheIndex(cache_root)
|
||||
|
||||
|
||||
#: Singleton binary_index instance
|
||||
binary_index = llnl.util.lang.Singleton(_binary_index)
|
||||
|
||||
|
||||
class NoOverwriteException(spack.error.SpackError):
|
||||
|
|
@ -119,6 +520,10 @@ def __init__(self, msg):
|
|||
super(NewLayoutException, self).__init__(msg)
|
||||
|
||||
|
||||
def compute_hash(data):
|
||||
return hashlib.sha256(data.encode('utf-8')).hexdigest()
|
||||
|
||||
|
||||
def build_cache_relative_path():
|
||||
return _build_cache_relative_path
|
||||
|
||||
|
|
@ -324,11 +729,29 @@ def generate_package_index(cache_prefix):
|
|||
with open(index_json_path, 'w') as f:
|
||||
db._write_to_file(f)
|
||||
|
||||
# Read the index back in and compute it's hash
|
||||
with open(index_json_path) as f:
|
||||
index_string = f.read()
|
||||
index_hash = compute_hash(index_string)
|
||||
|
||||
# Write the hash out to a local file
|
||||
index_hash_path = os.path.join(db_root_dir, 'index.json.hash')
|
||||
with open(index_hash_path, 'w') as f:
|
||||
f.write(index_hash)
|
||||
|
||||
# Push the index itself
|
||||
web_util.push_to_url(
|
||||
index_json_path,
|
||||
url_util.join(cache_prefix, 'index.json'),
|
||||
keep_original=False,
|
||||
extra_args={'ContentType': 'application/json'})
|
||||
|
||||
# Push the hash
|
||||
web_util.push_to_url(
|
||||
index_hash_path,
|
||||
url_util.join(cache_prefix, 'index.json.hash'),
|
||||
keep_original=False,
|
||||
extra_args={'ContentType': 'text/plain'})
|
||||
finally:
|
||||
shutil.rmtree(tmpdir)
|
||||
|
||||
|
|
@ -488,13 +911,6 @@ def build_tarball(spec, outdir, force=False, rel=False, unsigned=False,
|
|||
spec.prefix, spack.store.layout.root)
|
||||
buildinfo['relative_rpaths'] = rel
|
||||
spec_dict['buildinfo'] = buildinfo
|
||||
spec_dict['full_hash'] = spec.full_hash()
|
||||
|
||||
tty.debug('The full_hash ({0}) of {1} will be written into {2}'.format(
|
||||
spec_dict['full_hash'],
|
||||
spec.name,
|
||||
url_util.format(remote_specfile_path)))
|
||||
tty.debug(spec.tree())
|
||||
|
||||
with open(specfile_path, 'w') as outfile:
|
||||
outfile.write(syaml.dump(spec_dict))
|
||||
|
|
@ -545,10 +961,20 @@ def build_tarball(spec, outdir, force=False, rel=False, unsigned=False,
|
|||
return None
|
||||
|
||||
|
||||
def download_tarball(spec):
|
||||
def download_tarball(spec, preferred_mirrors=None):
|
||||
"""
|
||||
Download binary tarball for given package into stage area
|
||||
Return True if successful
|
||||
Download binary tarball for given package into stage area, returning
|
||||
path to downloaded tarball if successful, None otherwise.
|
||||
|
||||
Args:
|
||||
spec (Spec): Concrete spec
|
||||
preferred_mirrors (list): If provided, this is a list of preferred
|
||||
mirror urls. Other configured mirrors will only be used if the
|
||||
tarball can't be retrieved from one of these.
|
||||
|
||||
Returns:
|
||||
Path to the downloaded tarball, or ``None`` if the tarball could not
|
||||
be downloaded from any configured mirrors.
|
||||
"""
|
||||
if not spack.mirror.MirrorCollection():
|
||||
tty.die("Please add a spack mirror to allow " +
|
||||
|
|
@ -556,12 +982,21 @@ def download_tarball(spec):
|
|||
|
||||
tarball = tarball_path_name(spec, '.spack')
|
||||
|
||||
for mirror in spack.mirror.MirrorCollection().values():
|
||||
url = url_util.join(
|
||||
mirror.fetch_url, _build_cache_relative_path, tarball)
|
||||
urls_to_try = []
|
||||
|
||||
if preferred_mirrors:
|
||||
for preferred_url in preferred_mirrors:
|
||||
urls_to_try.append(url_util.join(
|
||||
preferred_url, _build_cache_relative_path, tarball))
|
||||
|
||||
for mirror in spack.mirror.MirrorCollection().values():
|
||||
if not preferred_mirrors or mirror.fetch_url not in preferred_mirrors:
|
||||
urls_to_try.append(url_util.join(
|
||||
mirror.fetch_url, _build_cache_relative_path, tarball))
|
||||
|
||||
for try_url in urls_to_try:
|
||||
# stage the tarball into standard place
|
||||
stage = Stage(url, name="build_cache", keep=True)
|
||||
stage = Stage(try_url, name="build_cache", keep=True)
|
||||
stage.create()
|
||||
try:
|
||||
stage.fetch()
|
||||
|
|
@ -569,6 +1004,8 @@ def download_tarball(spec):
|
|||
except fs.FetchError:
|
||||
continue
|
||||
|
||||
tty.warn("download_tarball() was unable to download " +
|
||||
"{0} from any configured mirrors".format(spec))
|
||||
return None
|
||||
|
||||
|
||||
|
|
@ -852,117 +1289,97 @@ def extract_tarball(spec, filename, allow_root=False, unsigned=False,
|
|||
os.remove(filename)
|
||||
|
||||
|
||||
# Internal cache for downloaded specs
|
||||
_cached_specs = set()
|
||||
|
||||
|
||||
def try_download_specs(urls=None, force=False):
|
||||
'''
|
||||
Try to download the urls and cache them
|
||||
'''
|
||||
global _cached_specs
|
||||
if urls is None:
|
||||
return {}
|
||||
for link in urls:
|
||||
with Stage(link, name="build_cache", keep=True) as stage:
|
||||
if force and os.path.exists(stage.save_filename):
|
||||
os.remove(stage.save_filename)
|
||||
if not os.path.exists(stage.save_filename):
|
||||
try:
|
||||
stage.fetch()
|
||||
except fs.FetchError:
|
||||
continue
|
||||
with open(stage.save_filename, 'r') as f:
|
||||
# read the spec from the build cache file. All specs
|
||||
# in build caches are concrete (as they are built) so
|
||||
# we need to mark this spec concrete on read-in.
|
||||
spec = Spec.from_yaml(f)
|
||||
spec._mark_concrete()
|
||||
_cached_specs.add(spec)
|
||||
|
||||
return _cached_specs
|
||||
|
||||
|
||||
def get_spec(spec=None, force=False):
|
||||
def try_direct_fetch(spec, force=False, full_hash_match=False):
|
||||
"""
|
||||
Check if spec.yaml exists on mirrors and return it if it does
|
||||
Try to find the spec directly on the configured mirrors
|
||||
"""
|
||||
global _cached_specs
|
||||
urls = set()
|
||||
if spec is None:
|
||||
return {}
|
||||
specfile_name = tarball_name(spec, '.spec.yaml')
|
||||
|
||||
if not spack.mirror.MirrorCollection():
|
||||
tty.debug("No Spack mirrors are currently configured")
|
||||
return {}
|
||||
|
||||
if _cached_specs and spec in _cached_specs:
|
||||
return _cached_specs
|
||||
lenient = not full_hash_match
|
||||
found_specs = []
|
||||
|
||||
for mirror in spack.mirror.MirrorCollection().values():
|
||||
fetch_url_build_cache = url_util.join(
|
||||
mirror.fetch_url, _build_cache_relative_path)
|
||||
|
||||
mirror_dir = url_util.local_file_path(fetch_url_build_cache)
|
||||
if mirror_dir:
|
||||
tty.debug('Finding buildcaches in {0}'.format(mirror_dir))
|
||||
link = url_util.join(fetch_url_build_cache, specfile_name)
|
||||
urls.add(link)
|
||||
|
||||
else:
|
||||
tty.debug('Finding buildcaches at {0}'
|
||||
.format(url_util.format(fetch_url_build_cache)))
|
||||
link = url_util.join(fetch_url_build_cache, specfile_name)
|
||||
urls.add(link)
|
||||
|
||||
return try_download_specs(urls=urls, force=force)
|
||||
|
||||
|
||||
def get_specs():
|
||||
"""
|
||||
Get spec.yaml's for build caches available on mirror
|
||||
"""
|
||||
global _cached_specs
|
||||
|
||||
if not spack.mirror.MirrorCollection():
|
||||
tty.debug("No Spack mirrors are currently configured")
|
||||
return {}
|
||||
|
||||
for mirror in spack.mirror.MirrorCollection().values():
|
||||
fetch_url_build_cache = url_util.join(
|
||||
mirror.fetch_url, _build_cache_relative_path)
|
||||
|
||||
tty.debug('Finding buildcaches at {0}'
|
||||
.format(url_util.format(fetch_url_build_cache)))
|
||||
|
||||
index_url = url_util.join(fetch_url_build_cache, 'index.json')
|
||||
buildcache_fetch_url = url_util.join(
|
||||
mirror.fetch_url, _build_cache_relative_path, specfile_name)
|
||||
|
||||
try:
|
||||
_, _, file_stream = web_util.read_from_url(
|
||||
index_url, 'application/json')
|
||||
index_object = codecs.getreader('utf-8')(file_stream).read()
|
||||
except (URLError, web_util.SpackWebError) as url_err:
|
||||
tty.debug('Failed to read index {0}'.format(index_url), url_err, 1)
|
||||
# Continue on to the next mirror
|
||||
_, _, fs = web_util.read_from_url(buildcache_fetch_url)
|
||||
fetched_spec_yaml = codecs.getreader('utf-8')(fs).read()
|
||||
except (URLError, web_util.SpackWebError, HTTPError) as url_err:
|
||||
tty.debug('Did not find {0} on {1}'.format(
|
||||
specfile_name, buildcache_fetch_url), url_err)
|
||||
continue
|
||||
|
||||
tmpdir = tempfile.mkdtemp()
|
||||
index_file_path = os.path.join(tmpdir, 'index.json')
|
||||
with open(index_file_path, 'w') as fd:
|
||||
fd.write(index_object)
|
||||
# read the spec from the build cache file. All specs in build caches
|
||||
# are concrete (as they are built) so we need to mark this spec
|
||||
# concrete on read-in.
|
||||
fetched_spec = Spec.from_yaml(fetched_spec_yaml)
|
||||
fetched_spec._mark_concrete()
|
||||
|
||||
db_root_dir = os.path.join(tmpdir, 'db_root')
|
||||
db = spack_db.Database(None, db_dir=db_root_dir,
|
||||
enable_transaction_locking=False)
|
||||
# Do not recompute the full hash for the fetched spec, instead just
|
||||
# read the property.
|
||||
if lenient or fetched_spec._full_hash == spec.full_hash():
|
||||
found_specs.append({
|
||||
'mirror_url': mirror.fetch_url,
|
||||
'spec': fetched_spec,
|
||||
})
|
||||
|
||||
db._read_from_file(index_file_path)
|
||||
spec_list = db.query_local(installed=False)
|
||||
return found_specs
|
||||
|
||||
for indexed_spec in spec_list:
|
||||
_cached_specs.add(indexed_spec)
|
||||
|
||||
return _cached_specs
|
||||
def get_mirrors_for_spec(spec=None, force=False, full_hash_match=False):
|
||||
"""
|
||||
Check if concrete spec exists on mirrors and return a list
|
||||
indicating the mirrors on which it can be found
|
||||
"""
|
||||
if spec is None:
|
||||
return []
|
||||
|
||||
if not spack.mirror.MirrorCollection():
|
||||
tty.debug("No Spack mirrors are currently configured")
|
||||
return {}
|
||||
|
||||
results = []
|
||||
lenient = not full_hash_match
|
||||
spec_full_hash = spec.full_hash()
|
||||
|
||||
def filter_candidates(candidate_list):
|
||||
filtered_candidates = []
|
||||
for candidate in candidate_list:
|
||||
candidate_full_hash = candidate['spec']._full_hash
|
||||
if lenient or spec_full_hash == candidate_full_hash:
|
||||
filtered_candidates.append(candidate)
|
||||
return filtered_candidates
|
||||
|
||||
candidates = binary_index.find_built_spec(spec)
|
||||
if candidates:
|
||||
results = filter_candidates(candidates)
|
||||
|
||||
# Maybe we just didn't have the latest information from the mirror, so
|
||||
# try to fetch directly.
|
||||
if not results:
|
||||
results = try_direct_fetch(spec,
|
||||
force=force,
|
||||
full_hash_match=full_hash_match)
|
||||
if results:
|
||||
binary_index.update_spec(spec, results)
|
||||
|
||||
return results
|
||||
|
||||
|
||||
def update_cache_and_get_specs():
|
||||
"""
|
||||
Get all concrete specs for build caches available on configured mirrors.
|
||||
Initialization of internal cache data structures is done as lazily as
|
||||
possible, so this method will also attempt to initialize and update the
|
||||
local index cache (essentially a no-op if it has been done already and
|
||||
nothing has changed on the configured mirrors.)
|
||||
"""
|
||||
binary_index.update()
|
||||
return binary_index.get_all_built_specs()
|
||||
|
||||
|
||||
def clear_spec_cache():
|
||||
binary_index.clear()
|
||||
|
||||
|
||||
def get_keys(install=False, trust=False, force=False, mirrors=None):
|
||||
|
|
@ -1131,23 +1548,38 @@ def needs_rebuild(spec, mirror_url, rebuild_on_errors=False):
|
|||
|
||||
spec_yaml = syaml.load(yaml_contents)
|
||||
|
||||
yaml_spec = spec_yaml['spec']
|
||||
name = spec.name
|
||||
|
||||
# The "spec" key in the yaml is a list of objects, each with a single
|
||||
# key that is the package name. While the list usually just contains
|
||||
# a single object, we iterate over the list looking for the object
|
||||
# with the name of this concrete spec as a key, out of an abundance
|
||||
# of caution.
|
||||
cached_pkg_specs = [item[name] for item in yaml_spec if name in item]
|
||||
cached_target = cached_pkg_specs[0] if cached_pkg_specs else None
|
||||
|
||||
# If either the full_hash didn't exist in the .spec.yaml file, or it
|
||||
# did, but didn't match the one we computed locally, then we should
|
||||
# just rebuild. This can be simplified once the dag_hash and the
|
||||
# full_hash become the same thing.
|
||||
if ('full_hash' not in spec_yaml or
|
||||
spec_yaml['full_hash'] != pkg_full_hash):
|
||||
if 'full_hash' in spec_yaml:
|
||||
rebuild = False
|
||||
if not cached_target or 'full_hash' not in cached_target:
|
||||
reason = 'full_hash was missing from remote spec.yaml'
|
||||
rebuild = True
|
||||
else:
|
||||
full_hash = cached_target['full_hash']
|
||||
if full_hash != pkg_full_hash:
|
||||
reason = 'hash mismatch, remote = {0}, local = {1}'.format(
|
||||
spec_yaml['full_hash'], pkg_full_hash)
|
||||
else:
|
||||
reason = 'full_hash was missing from remote spec.yaml'
|
||||
full_hash, pkg_full_hash)
|
||||
rebuild = True
|
||||
|
||||
if rebuild:
|
||||
tty.msg('Rebuilding {0}, reason: {1}'.format(
|
||||
spec.short_spec, reason))
|
||||
tty.msg(spec.tree())
|
||||
return True
|
||||
|
||||
return False
|
||||
return rebuild
|
||||
|
||||
|
||||
def check_specs_against_mirrors(mirrors, specs, output_file=None,
|
||||
|
|
|
|||
|
|
@ -295,7 +295,7 @@ def match_downloaded_specs(pkgs, allow_multiple_matches=False, force=False,
|
|||
specs_from_cli = []
|
||||
has_errors = False
|
||||
|
||||
specs = bindist.get_specs()
|
||||
specs = bindist.update_cache_and_get_specs()
|
||||
if not other_arch:
|
||||
arch = spack.architecture.default_arch().to_spec()
|
||||
specs = [s for s in specs if s.satisfies(arch)]
|
||||
|
|
@ -509,7 +509,7 @@ def install_tarball(spec, args):
|
|||
|
||||
def listspecs(args):
|
||||
"""list binary packages available from mirrors"""
|
||||
specs = bindist.get_specs()
|
||||
specs = bindist.update_cache_and_get_specs()
|
||||
if not args.allarch:
|
||||
arch = spack.architecture.default_arch().to_spec()
|
||||
specs = [s for s in specs if s.satisfies(arch)]
|
||||
|
|
|
|||
|
|
@ -45,6 +45,7 @@ def update_kwargs_from_args(args, kwargs):
|
|||
'explicit': True, # Always true for install command
|
||||
'stop_at': args.until,
|
||||
'unsigned': args.unsigned,
|
||||
'full_hash_match': args.full_hash_match,
|
||||
})
|
||||
|
||||
kwargs.update({
|
||||
|
|
@ -107,6 +108,11 @@ def setup_parser(subparser):
|
|||
'--no-check-signature', action='store_true',
|
||||
dest='unsigned', default=False,
|
||||
help="do not check signatures of binary packages")
|
||||
subparser.add_argument(
|
||||
'--require-full-hash-match', action='store_true',
|
||||
dest='full_hash_match', default=False, help="""when installing from
|
||||
binary mirrors, do not install binary package unless the full hash of the
|
||||
remote spec matches that of the local spec""")
|
||||
subparser.add_argument(
|
||||
'--show-log-on-error', action='store_true',
|
||||
help="print full build log to stderr if build fails")
|
||||
|
|
|
|||
|
|
@ -209,7 +209,7 @@ def to_dict(self, include_fields=default_install_record_fields):
|
|||
|
||||
for field_name in include_fields:
|
||||
if field_name == 'spec':
|
||||
rec_dict.update({'spec': self.spec.to_node_dict()})
|
||||
rec_dict.update({'spec': self.spec.node_dict_with_hashes()})
|
||||
elif field_name == 'deprecated_for' and self.deprecated_for:
|
||||
rec_dict.update({'deprecated_for': self.deprecated_for})
|
||||
else:
|
||||
|
|
@ -1112,6 +1112,7 @@ def _add(
|
|||
# the original hash of concrete specs.
|
||||
new_spec._mark_concrete()
|
||||
new_spec._hash = key
|
||||
new_spec._full_hash = spec._full_hash
|
||||
|
||||
else:
|
||||
# If it is already there, mark it as installed and update
|
||||
|
|
|
|||
|
|
@ -213,7 +213,8 @@ def _hms(seconds):
|
|||
return ' '.join(parts)
|
||||
|
||||
|
||||
def _install_from_cache(pkg, cache_only, explicit, unsigned=False):
|
||||
def _install_from_cache(pkg, cache_only, explicit, unsigned=False,
|
||||
full_hash_match=False):
|
||||
"""
|
||||
Extract the package from binary cache
|
||||
|
||||
|
|
@ -229,8 +230,8 @@ def _install_from_cache(pkg, cache_only, explicit, unsigned=False):
|
|||
(bool) ``True`` if the package was extract from binary cache,
|
||||
``False`` otherwise
|
||||
"""
|
||||
installed_from_cache = _try_install_from_binary_cache(pkg, explicit,
|
||||
unsigned)
|
||||
installed_from_cache = _try_install_from_binary_cache(
|
||||
pkg, explicit, unsigned=unsigned, full_hash_match=full_hash_match)
|
||||
pkg_id = package_id(pkg)
|
||||
if not installed_from_cache:
|
||||
pre = 'No binary for {0} found'.format(pkg_id)
|
||||
|
|
@ -302,7 +303,8 @@ def _process_external_package(pkg, explicit):
|
|||
spack.store.db.add(spec, None, explicit=explicit)
|
||||
|
||||
|
||||
def _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned):
|
||||
def _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned,
|
||||
preferred_mirrors=None):
|
||||
"""
|
||||
Process the binary cache tarball.
|
||||
|
||||
|
|
@ -312,12 +314,15 @@ def _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned):
|
|||
explicit (bool): the package was explicitly requested by the user
|
||||
unsigned (bool): ``True`` if binary package signatures to be checked,
|
||||
otherwise, ``False``
|
||||
preferred_mirrors (list): Optional list of urls to prefer when
|
||||
attempting to download the tarball
|
||||
|
||||
Return:
|
||||
(bool) ``True`` if the package was extracted from binary cache,
|
||||
else ``False``
|
||||
"""
|
||||
tarball = binary_distribution.download_tarball(binary_spec)
|
||||
tarball = binary_distribution.download_tarball(
|
||||
binary_spec, preferred_mirrors=preferred_mirrors)
|
||||
# see #10063 : install from source if tarball doesn't exist
|
||||
if tarball is None:
|
||||
tty.msg('{0} exists in binary cache but with different hash'
|
||||
|
|
@ -333,7 +338,8 @@ def _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned):
|
|||
return True
|
||||
|
||||
|
||||
def _try_install_from_binary_cache(pkg, explicit, unsigned=False):
|
||||
def _try_install_from_binary_cache(pkg, explicit, unsigned=False,
|
||||
full_hash_match=False):
|
||||
"""
|
||||
Try to extract the package from binary cache.
|
||||
|
||||
|
|
@ -345,13 +351,18 @@ def _try_install_from_binary_cache(pkg, explicit, unsigned=False):
|
|||
"""
|
||||
pkg_id = package_id(pkg)
|
||||
tty.debug('Searching for binary cache of {0}'.format(pkg_id))
|
||||
specs = binary_distribution.get_spec(pkg.spec, force=False)
|
||||
binary_spec = spack.spec.Spec.from_dict(pkg.spec.to_dict())
|
||||
binary_spec._mark_concrete()
|
||||
if binary_spec not in specs:
|
||||
matches = binary_distribution.get_mirrors_for_spec(
|
||||
pkg.spec, force=False, full_hash_match=full_hash_match)
|
||||
|
||||
if not matches:
|
||||
return False
|
||||
|
||||
return _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned)
|
||||
# In the absence of guidance from user or some other reason to prefer one
|
||||
# mirror over another, any match will suffice, so just pick the first one.
|
||||
preferred_mirrors = [match['mirror_url'] for match in matches]
|
||||
binary_spec = matches[0]['spec']
|
||||
return _process_binary_cache_tarball(pkg, binary_spec, explicit, unsigned,
|
||||
preferred_mirrors=preferred_mirrors)
|
||||
|
||||
|
||||
def _update_explicit_entry_in_db(pkg, rec, explicit):
|
||||
|
|
@ -1054,6 +1065,7 @@ def _install_task(self, task, **kwargs):
|
|||
unsigned = kwargs.get('unsigned', False)
|
||||
use_cache = kwargs.get('use_cache', True)
|
||||
verbose = kwargs.get('verbose', False)
|
||||
full_hash_match = kwargs.get('full_hash_match', False)
|
||||
|
||||
pkg = task.pkg
|
||||
pkg_id = package_id(pkg)
|
||||
|
|
@ -1065,7 +1077,8 @@ def _install_task(self, task, **kwargs):
|
|||
|
||||
# Use the binary cache if requested
|
||||
if use_cache and \
|
||||
_install_from_cache(pkg, cache_only, explicit, unsigned):
|
||||
_install_from_cache(pkg, cache_only, explicit, unsigned,
|
||||
full_hash_match):
|
||||
self._update_installed(task)
|
||||
if task.compiler:
|
||||
spack.compilers.add_compilers_to_config(
|
||||
|
|
|
|||
|
|
@ -26,7 +26,6 @@
|
|||
'relative_rpaths': {'type': 'boolean'},
|
||||
},
|
||||
},
|
||||
'full_hash': {'type': 'string'},
|
||||
'spec': {
|
||||
'type': 'array',
|
||||
'items': spack.schema.spec.properties,
|
||||
|
|
|
|||
|
|
@ -87,6 +87,7 @@
|
|||
],
|
||||
},
|
||||
'allow_sgid': {'type': 'boolean'},
|
||||
'binary_index_root': {'type': 'string'},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
|
|
|||
|
|
@ -81,6 +81,7 @@
|
|||
],
|
||||
'properties': {
|
||||
'hash': {'type': 'string'},
|
||||
'full_hash': {'type': 'string'},
|
||||
'version': {
|
||||
'oneOf': [
|
||||
{'type': 'string'},
|
||||
|
|
|
|||
|
|
@ -1640,14 +1640,22 @@ def to_dict(self, hash=ht.dag_hash):
|
|||
"""
|
||||
node_list = []
|
||||
for s in self.traverse(order='pre', deptype=hash.deptype):
|
||||
node = s.to_node_dict(hash)
|
||||
node[s.name]['hash'] = s.dag_hash()
|
||||
if 'build' in hash.deptype:
|
||||
node[s.name]['build_hash'] = s.build_hash()
|
||||
node_list.append(node)
|
||||
node_list.append(s.node_dict_with_hashes(hash))
|
||||
|
||||
return syaml.syaml_dict([('spec', node_list)])
|
||||
|
||||
def node_dict_with_hashes(self, hash=ht.dag_hash):
|
||||
""" Returns a node_dict of this spec with the dag hash added. If this
|
||||
spec is concrete, the full hash is added as well. If 'build' is in
|
||||
the hash_type, the build hash is also added. """
|
||||
node = self.to_node_dict(hash)
|
||||
node[self.name]['hash'] = self.dag_hash()
|
||||
if self.concrete:
|
||||
node[self.name]['full_hash'] = self.full_hash()
|
||||
if 'build' in hash.deptype:
|
||||
node[self.name]['build_hash'] = self.build_hash()
|
||||
return node
|
||||
|
||||
def to_record_dict(self):
|
||||
"""Return a "flat" dictionary with name and hash as top-level keys.
|
||||
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@
|
|||
import spack.cmd.install as install
|
||||
import spack.cmd.uninstall as uninstall
|
||||
import spack.cmd.mirror as mirror
|
||||
from spack.main import SpackCommand
|
||||
import spack.mirror
|
||||
import spack.util.gpg
|
||||
from spack.directory_layout import YamlDirectoryLayout
|
||||
|
|
@ -31,6 +32,11 @@
|
|||
mirror_path_def = None
|
||||
mirror_path_rel = None
|
||||
|
||||
mirror_cmd = SpackCommand('mirror')
|
||||
install_cmd = SpackCommand('install')
|
||||
uninstall_cmd = SpackCommand('uninstall')
|
||||
buildcache_cmd = SpackCommand('buildcache')
|
||||
|
||||
|
||||
@pytest.fixture(scope='function')
|
||||
def cache_directory(tmpdir):
|
||||
|
|
@ -254,7 +260,7 @@ def test_default_rpaths_create_install_default_layout(tmpdir,
|
|||
|
||||
args = parser.parse_args(['list', '-l', '-v'])
|
||||
buildcache.buildcache(parser, args)
|
||||
bindist._cached_specs = set()
|
||||
bindist.clear_spec_cache()
|
||||
spack.stage.purge()
|
||||
margs = mparser.parse_args(
|
||||
['rm', '--scope', 'site', 'test-mirror-def'])
|
||||
|
|
@ -302,7 +308,7 @@ def test_default_rpaths_install_nondefault_layout(tmpdir,
|
|||
args = parser.parse_args(install_args)
|
||||
buildcache.buildcache(parser, args)
|
||||
|
||||
bindist._cached_specs = set()
|
||||
bindist.clear_spec_cache()
|
||||
spack.stage.purge()
|
||||
margs = mparser.parse_args(
|
||||
['rm', '--scope', 'site', 'test-mirror-def'])
|
||||
|
|
@ -358,7 +364,7 @@ def test_relative_rpaths_create_default_layout(tmpdir,
|
|||
uargs = uparser.parse_args(['-y', '--dependents', gspec.name])
|
||||
uninstall.uninstall(uparser, uargs)
|
||||
|
||||
bindist._cached_specs = set()
|
||||
bindist.clear_spec_cache()
|
||||
spack.stage.purge()
|
||||
|
||||
|
||||
|
|
@ -395,7 +401,7 @@ def test_relative_rpaths_install_default_layout(tmpdir,
|
|||
buildcache.setup_parser(parser)
|
||||
|
||||
# set default buildcache args
|
||||
install_args = ['install', '-a', '-u',
|
||||
install_args = ['install', '-a', '-u', '-f',
|
||||
cspec.name]
|
||||
|
||||
# install buildcache created with relativized rpaths
|
||||
|
|
@ -419,7 +425,7 @@ def test_relative_rpaths_install_default_layout(tmpdir,
|
|||
args = parser.parse_args(install_args)
|
||||
buildcache.buildcache(parser, args)
|
||||
|
||||
bindist._cached_specs = set()
|
||||
bindist.clear_spec_cache()
|
||||
spack.stage.purge()
|
||||
margs = mparser.parse_args(
|
||||
['rm', '--scope', 'site', 'test-mirror-rel'])
|
||||
|
|
@ -460,13 +466,13 @@ def test_relative_rpaths_install_nondefault(tmpdir,
|
|||
buildcache.setup_parser(parser)
|
||||
|
||||
# Set default buildcache args
|
||||
install_args = ['install', '-a', '-u', '%s' % cspec.name]
|
||||
install_args = ['install', '-a', '-u', '-f', '%s' % cspec.name]
|
||||
|
||||
# test install in non-default install path scheme and relative path
|
||||
args = parser.parse_args(install_args)
|
||||
buildcache.buildcache(parser, args)
|
||||
|
||||
bindist._cached_specs = set()
|
||||
bindist.clear_spec_cache()
|
||||
spack.stage.purge()
|
||||
margs = mparser.parse_args(
|
||||
['rm', '--scope', 'site', 'test-mirror-rel'])
|
||||
|
|
@ -510,3 +516,101 @@ def test_push_and_fetch_keys(mock_gnupghome):
|
|||
new_keys = spack.util.gpg.public_keys()
|
||||
assert len(new_keys) == 1
|
||||
assert new_keys[0] == fpr
|
||||
|
||||
|
||||
@pytest.mark.requires_executables(*args)
|
||||
@pytest.mark.disable_clean_stage_check
|
||||
@pytest.mark.maybeslow
|
||||
@pytest.mark.nomockstage
|
||||
@pytest.mark.usefixtures('default_config', 'cache_directory',
|
||||
'install_dir_non_default_layout')
|
||||
def test_built_spec_cache(tmpdir,
|
||||
install_mockery):
|
||||
""" Because the buildcache list command fetches the buildcache index
|
||||
and uses it to populate the binary_distribution built spec cache, when
|
||||
this test calls get_mirrors_for_spec, it is testing the popluation of
|
||||
that cache from a buildcache index. """
|
||||
global mirror_path_rel
|
||||
|
||||
mparser = argparse.ArgumentParser()
|
||||
mirror.setup_parser(mparser)
|
||||
margs = mparser.parse_args(
|
||||
['add', '--scope', 'site', 'test-mirror-rel', 'file://%s' % mirror_path_rel])
|
||||
mirror.mirror(mparser, margs)
|
||||
|
||||
# setup argument parser
|
||||
parser = argparse.ArgumentParser()
|
||||
buildcache.setup_parser(parser)
|
||||
|
||||
list_args = ['list', '-a', '-l']
|
||||
args = parser.parse_args(list_args)
|
||||
buildcache.buildcache(parser, args)
|
||||
|
||||
gspec = Spec('garply')
|
||||
gspec.concretize()
|
||||
|
||||
cspec = Spec('corge')
|
||||
cspec.concretize()
|
||||
|
||||
full_hash_map = {
|
||||
'garply': gspec.full_hash(),
|
||||
'corge': cspec.full_hash(),
|
||||
}
|
||||
|
||||
gspec_results = bindist.get_mirrors_for_spec(gspec)
|
||||
|
||||
gspec_mirrors = {}
|
||||
for result in gspec_results:
|
||||
s = result['spec']
|
||||
assert(s._full_hash == full_hash_map[s.name])
|
||||
assert(result['mirror_url'] not in gspec_mirrors)
|
||||
gspec_mirrors[result['mirror_url']] = True
|
||||
|
||||
cspec_results = bindist.get_mirrors_for_spec(cspec, full_hash_match=True)
|
||||
|
||||
cspec_mirrors = {}
|
||||
for result in cspec_results:
|
||||
s = result['spec']
|
||||
assert(s._full_hash == full_hash_map[s.name])
|
||||
assert(result['mirror_url'] not in cspec_mirrors)
|
||||
cspec_mirrors[result['mirror_url']] = True
|
||||
|
||||
bindist.clear_spec_cache()
|
||||
|
||||
margs = mparser.parse_args(
|
||||
['rm', '--scope', 'site', 'test-mirror-rel'])
|
||||
mirror.mirror(mparser, margs)
|
||||
|
||||
|
||||
def test_spec_needs_rebuild(install_mockery_mutable_config, mock_packages,
|
||||
mock_fetch, monkeypatch, tmpdir):
|
||||
"""Make sure needs_rebuild properly compares remote full_hash
|
||||
against locally computed one, avoiding unnecessary rebuilds"""
|
||||
|
||||
# Create a temp mirror directory for buildcache usage
|
||||
mirror_dir = tmpdir.join('mirror_dir')
|
||||
mirror_url = 'file://{0}'.format(mirror_dir.strpath)
|
||||
|
||||
mirror_cmd('add', 'test-mirror', mirror_url)
|
||||
|
||||
s = Spec('libdwarf').concretized()
|
||||
|
||||
# Install a package
|
||||
install_cmd(s.name)
|
||||
|
||||
# Put installed package in the buildcache
|
||||
buildcache_cmd('create', '-u', '-a', '-d', mirror_dir.strpath, s.name)
|
||||
|
||||
rebuild = bindist.needs_rebuild(s, mirror_url, rebuild_on_errors=True)
|
||||
|
||||
assert not rebuild
|
||||
|
||||
# Now monkey patch Spec to change the full hash on the package
|
||||
def fake_full_hash(spec):
|
||||
print('fake_full_hash')
|
||||
return 'tal4c7h4z0gqmixb1eqa92mjoybxn5l6'
|
||||
monkeypatch.setattr(spack.spec.Spec, 'full_hash', fake_full_hash)
|
||||
|
||||
rebuild = bindist.needs_rebuild(s, mirror_url, rebuild_on_errors=True)
|
||||
|
||||
assert rebuild
|
||||
|
|
|
|||
|
|
@ -28,7 +28,7 @@
|
|||
def mock_get_specs(database, monkeypatch):
|
||||
specs = database.query_local()
|
||||
monkeypatch.setattr(
|
||||
spack.binary_distribution, 'get_specs', lambda: specs
|
||||
spack.binary_distribution, 'update_cache_and_get_specs', lambda: specs
|
||||
)
|
||||
|
||||
|
||||
|
|
@ -43,7 +43,7 @@ def mock_get_specs_multiarch(database, monkeypatch):
|
|||
break
|
||||
|
||||
monkeypatch.setattr(
|
||||
spack.binary_distribution, 'get_specs', lambda: specs
|
||||
spack.binary_distribution, 'update_cache_and_get_specs', lambda: specs
|
||||
)
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -119,7 +119,11 @@ def test_ci_generate_with_env(tmpdir, mutable_mock_env_path, env_deactivate,
|
|||
- old-gcc-pkgs:
|
||||
- archive-files
|
||||
- callpath
|
||||
- hypre@0.2.15
|
||||
# specify ^openblas-with-lapack to ensure that builtin.mock repo flake8
|
||||
# package (which can also provide lapack) is not chosen, as it violates
|
||||
# a package-level check which requires exactly one fetch strategy (this
|
||||
# is apparently not an issue for other tests that use it).
|
||||
- hypre@0.2.15 ^openblas-with-lapack
|
||||
specs:
|
||||
- matrix:
|
||||
- [$old-gcc-pkgs]
|
||||
|
|
|
|||
|
|
@ -809,3 +809,61 @@ def test_install_fails_no_args_suggests_env_activation(tmpdir):
|
|||
assert 'requires a package argument or active environment' in output
|
||||
assert 'spack env activate .' in output
|
||||
assert 'using the `spack.yaml` in this directory' in output
|
||||
|
||||
|
||||
def test_cache_install_full_hash_match(
|
||||
install_mockery_mutable_config, mock_packages, mock_fetch,
|
||||
mock_archive, mutable_config, monkeypatch, tmpdir):
|
||||
"""Make sure installing from cache respects full hash argument"""
|
||||
|
||||
# Create a temp mirror directory for buildcache usage
|
||||
mirror_dir = tmpdir.join('mirror_dir')
|
||||
mirror_url = 'file://{0}'.format(mirror_dir.strpath)
|
||||
|
||||
s = Spec('libdwarf').concretized()
|
||||
|
||||
# Install a package
|
||||
install(s.name)
|
||||
|
||||
# Put installed package in the buildcache
|
||||
buildcache('create', '-u', '-a', '-f', '-d', mirror_dir.strpath, s.name)
|
||||
|
||||
# Now uninstall the package
|
||||
uninstall('-y', s.name)
|
||||
|
||||
# Configure the mirror with the binary package in it
|
||||
mirror('add', 'test-mirror', mirror_url)
|
||||
|
||||
# Make sure we get the binary version by default
|
||||
install_output = install('--no-check-signature', s.name, output=str)
|
||||
expect_msg = 'Extracting {0} from binary cache'.format(s.name)
|
||||
|
||||
assert expect_msg in install_output
|
||||
|
||||
uninstall('-y', s.name)
|
||||
|
||||
# Now monkey patch Spec to change the full hash on the package
|
||||
def fake_full_hash(spec):
|
||||
print('fake_full_hash')
|
||||
return 'tal4c7h4z0gqmixb1eqa92mjoybxn5l6'
|
||||
monkeypatch.setattr(spack.spec.Spec, 'full_hash', fake_full_hash)
|
||||
|
||||
# Check that even if the full hash changes, we install from binary when
|
||||
# we don't explicitly require the full hash to match
|
||||
install_output = install('--no-check-signature', s.name, output=str)
|
||||
expect_msg = 'Extracting {0} from binary cache'.format(s.name)
|
||||
|
||||
assert expect_msg in install_output
|
||||
|
||||
uninstall('-y', s.name)
|
||||
|
||||
# Finally, make sure that if we insist on the full hash match, spack
|
||||
# installs from source.
|
||||
install_output = install('--require-full-hash-match', s.name, output=str)
|
||||
expect_msg = 'No binary for {0} found: installing from source'.format(
|
||||
s.name)
|
||||
|
||||
assert expect_msg in install_output
|
||||
|
||||
uninstall('-y', s.name)
|
||||
mirror('rm', 'test-mirror')
|
||||
|
|
|
|||
|
|
@ -177,7 +177,7 @@ def test_process_binary_cache_tarball_none(install_mockery, monkeypatch,
|
|||
|
||||
def test_process_binary_cache_tarball_tar(install_mockery, monkeypatch, capfd):
|
||||
"""Tests of _process_binary_cache_tarball with a tar file."""
|
||||
def _spec(spec):
|
||||
def _spec(spec, preferred_mirrors=None):
|
||||
return spec
|
||||
|
||||
# Skip binary distribution functionality since assume tested elsewhere
|
||||
|
|
@ -196,14 +196,18 @@ def _spec(spec):
|
|||
def test_try_install_from_binary_cache(install_mockery, mock_packages,
|
||||
monkeypatch, capsys):
|
||||
"""Tests SystemExit path for_try_install_from_binary_cache."""
|
||||
def _spec(spec, force):
|
||||
def _mirrors_for_spec(spec, force, full_hash_match=False):
|
||||
spec = spack.spec.Spec('mpi').concretized()
|
||||
return {spec: None}
|
||||
return [{
|
||||
'mirror_url': 'notused',
|
||||
'spec': spec,
|
||||
}]
|
||||
|
||||
spec = spack.spec.Spec('mpich')
|
||||
spec.concretize()
|
||||
|
||||
monkeypatch.setattr(spack.binary_distribution, 'get_spec', _spec)
|
||||
monkeypatch.setattr(
|
||||
spack.binary_distribution, 'get_mirrors_for_spec', _mirrors_for_spec)
|
||||
|
||||
with pytest.raises(SystemExit):
|
||||
inst._try_install_from_binary_cache(spec.package, False, False)
|
||||
|
|
|
|||
|
|
@ -351,11 +351,12 @@ def test_multiple_specs_with_hash(self, database):
|
|||
@pytest.mark.db
|
||||
def test_ambiguous_hash(self, mutable_database):
|
||||
x1 = Spec('a')
|
||||
x1.concretize()
|
||||
x1._hash = 'xy'
|
||||
x1._concrete = True
|
||||
x2 = Spec('a')
|
||||
x2.concretize()
|
||||
x2._hash = 'xx'
|
||||
x2._concrete = True
|
||||
|
||||
mutable_database.add(x1, spack.store.layout)
|
||||
mutable_database.add(x2, spack.store.layout)
|
||||
|
||||
|
|
|
|||
|
|
@ -67,6 +67,11 @@ def possible_dependencies(
|
|||
|
||||
return visited
|
||||
|
||||
def content_hash(self):
|
||||
# Unlike real packages, MockPackage doesn't have a corresponding
|
||||
# package.py file; in that sense, the content_hash is always the same.
|
||||
return self.__class__.__name__
|
||||
|
||||
|
||||
class MockPackageMultiRepo(object):
|
||||
"""Mock package repository, mimicking ``spack.repo.Repo``."""
|
||||
|
|
|
|||
|
|
@ -1020,7 +1020,7 @@ _spack_info() {
|
|||
_spack_install() {
|
||||
if $list_options
|
||||
then
|
||||
SPACK_COMPREPLY="-h --help --only -u --until -j --jobs --overwrite --fail-fast --keep-prefix --keep-stage --dont-restage --use-cache --no-cache --cache-only --no-check-signature --show-log-on-error --source -n --no-checksum -v --verbose --fake --only-concrete -f --file --clean --dirty --test --run-tests --log-format --log-file --help-cdash -y --yes-to-all --cdash-upload-url --cdash-build --cdash-site --cdash-track --cdash-buildstamp"
|
||||
SPACK_COMPREPLY="-h --help --only -u --until -j --jobs --overwrite --fail-fast --keep-prefix --keep-stage --dont-restage --use-cache --no-cache --cache-only --no-check-signature --require-full-hash-match --show-log-on-error --source -n --no-checksum -v --verbose --fake --only-concrete -f --file --clean --dirty --test --run-tests --log-format --log-file --help-cdash -y --yes-to-all --cdash-upload-url --cdash-build --cdash-site --cdash-track --cdash-buildstamp"
|
||||
else
|
||||
_all_packages
|
||||
fi
|
||||
|
|
|
|||
Loading…
Reference in a new issue