chore(containers): deployment state machine #818
Draft
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- Decouples the deployment state (created, sent, stopped, stopping, ...) and the underlying resources states (created images, created networks, ...) from each other. - The deployment state gets updated when the device publishes on the appropriate interfaces. Its state is cached and persisted in the DB so we dont have to query the device every time we want to update the deployment resources state. Signed-off-by: Luca Zaninotto <luca.zaninotto@secomind.com>
Adds the necessary triggers for `AvailableImages`, `AvailableVolumes`, `AvailableContainers` and `AvailableNetworks` Signed-off-by: Luca Zaninotto <luca.zaninotto@secomind.com>
lusergit
force-pushed
the
chore/deployment-state-machine
branch
2 times, most recently
from
ffaeb7f to
46cd910
Compare
The deployment of a release on a device is handled trough a state
machine, responsible for creating the cache resources and running the
ready actions once all the nested resources are available
Moving the delpoyment loginc into a `GenStateMachine`.
- States for deploying the resources named as `:deploy_{resource}`
- Uses pubsub to update the deployment status when a message with a
relevant resource as topic is published.
Signed-off-by: Luca Zaninotto <luca.zaninotto@secomind.com>
lusergit
force-pushed
the
chore/deployment-state-machine
branch
from
46cd910 to
d0dbd1b
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Based on #817
Currently deployments are updated when edgehog recives a trigger from astarte, while the caching resources are generated when deploying the release. This PR moves the deployment logic to a
deployerstate machine (an elixirGenStateMachine) which also reacts to messages on the pubsub which have as topic one of the releveant resources.