Spotter-Cluster/vmmgr
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Ensure that app installs layers in correct order

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Disassembler 2020-04-13 21:26:56 +02:00
parent 3f287e430b
commit 2047753096
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1 changed files with 4 additions and 2 deletions
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6
usr/lib/python3.8/vmmgr/vmmgr.py
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@ -200,7 +200,8 @@ def install_app(app_name, queue):
for container in new_containers:
required_images.extend(repo_online.get_image(container['image'])['layers'])
local_images = repo_local.get_images()
for layer in set(required_images):
# Layers need to be downloaded in correct order
for layer in list(dict.fromkeys(required_images)):
if layer not in local_images:
queue.download_image(Image(layer, False))
queue.install_app(App(app_name, False, False))
@ -221,7 +222,8 @@ def update_app(app_name, queue):
for container in new_containers:
required_images.extend(repo_online.get_image(container['image'])['layers'])
local_images = repo_local.get_images()
for layer in set(required_images):
# Layers need to be downloaded in correct order
for layer in list(dict.fromkeys(required_images)):
if layer not in local_images:
queue.download_image(Image(layer, False))
app = App(app_name, False)