updata: Update metadata generation tool #265
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Chasing up some loose ends but this is largely sane enough now to use for metadata creation. |
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Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
From: iliana destroyer of worlds <iweller@amazon.com> Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
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Updated, had to rebase again unfortunately to catch the logging updates. |
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Dropped the |
| impl<'de> Deserialize<'de> for Version { | ||
| fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error> | ||
| where | ||
| D: Deserializer<'de>, | ||
| { | ||
| let input = String::deserialize(deserializer)?; | ||
| let version = Version::from_str(&input) | ||
| .map_err(|e| D::Error::custom(format!("Invalid datastore version: {}", e)))?; | ||
| Ok(version) | ||
| } | ||
| } | ||
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| impl Serialize for Version { | ||
| fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error> | ||
| where | ||
| S: Serializer, | ||
| { | ||
| serializer.serialize_str(&format!("{}.{}", self.major, self.minor)) | ||
| } | ||
| } |
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serde_plain has macros to do effectively this.
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I've discovered derive_deserialize_from_str!() and my life is transformed, but deriving the serialization side doesn't look as easy because data_store_version's implementation of Display uses the "vX.Y" format, not "X.Y", and I think we have uses for the former format elsewhere.
workspaces/updater/updog/Cargo.toml
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| [[bin]] | ||
| name = "updog" | ||
| path = "src/main.rs" | ||
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| [[bin]] | ||
| name = "updata" | ||
| path = "src/create.rs" |
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I'd prefer we drop these sections from Cargo.toml and instead have src/main.rs for updog (this is automatic) and src/bin/updata.rs for updata.
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Why that layout? If you want updog to be the default just because it's the updog package and don't want to separate them, Cargo supports setting a default binary now.
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I don't care if there's a default binary, I just don't expect a binary named "updata" to be created from "create.rs".
Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Add the set-max-version command to update the maximum version field across all updates in the manifest, optionally filtering by arch and flavor. Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
If a removed update was the final reference to a datastore version and --cleanup is set, remove that version:datastore mapping from the manifest. Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Include `add-mapping` to manually insert a image-version:datastore-version mapping. This is helpful in particular for adding a mapping for images that may be running but not in the update manifest. Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Use checked_sub() instead of casting the difference between the end and start of the wave. This avoids a potential underflow that could cause Updog to jitter itself to a point very far in the future. Fixes #447 Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Before committing changes to wave metadata check that each successive wave occurs after the previous one. Fixes #447 Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Update all users of the semver and data_store_version crates to consitently refer to them as "SemVer" and "DataVersion" respectively. Also includes some small fixups to Updata, including: - Allow --max-version to be optional and implicitly set - Display changes to max version - Error if migration marked for removal doesn't exist Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
Add the appropriate impls for data_store_version, removing the need for doing it "manually" in update_metadata. Signed-off-by: Samuel Mendoza-Jonas <samjonas@amazon.com>
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Updated to call updata updata, and simplified the deserialize side of data_store_version. |
Signed-off-by: iliana destroyer of worlds <iweller@amazon.com>
updog: Fix Cargo.toml rebase (#265)
Issue #, if available:
#447
Description of changes:
Add a binary to Updog, "updata", which can generate and validate update manifest files. Along with
tuftoolthis can be used to deploy an update.For example, add an update:
Add a wave:
Add a migration:
This also addresses #447 by validating the ordering of wave timestamps at the time they are added.
Tested by creating metadata files, validating them via Updata and against working examples, and using Updata to deploy the last few updates.
By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.