Stabilize the current schema

docs/src/bootc-via-api.md

@@ -4,25 +4,26 @@ At the current time, bootc is primarily intended to be
 driven via a fork/exec model. The core CLI verbs
 are stable and will not change.
 
-## Using `bootc edit` and `bootc status --json --format-version=0`
+## Using `bootc edit` and `bootc status --json`
 
 While bootc does not depend on Kubernetes, it does currently
 also offere a Kubernetes *style* API, especially oriented
 towards the [spec and status and other conventions](https://kubernetes.io/docs/reference/using-api/api-concepts/).
 
 In general, most use cases of driving bootc via API are probably
 most easily done by forking off `bootc upgrade` when desired,
-and viewing `bootc status --json --format-version=0`.
+and viewing `bootc status --json --format-version=1`.
 
 ## JSON Schema
 
-The current API is classified as `org.containers.bootc/v1alpha1` but
-it will likely be officially stabilized mostly as is. However,
-you should still request the current "v0" format via an explicit
-`--format-version=0` as referenced above.
+The current API `org.containers.bootc/v1` is stable.
+In order to support the future introduction of a v2
+or newer format, please change your code now to explicitly
+request `--format-version=1` as referenced above. (Available
+since bootc 0.1.15, `--format-version=0` in bootc 0.1.14).
 
 There is a [JSON schema](https://json-schema.org/) generated from
-the Rust source code available here: [host-v0.schema.json](host-v0.schema.json).
+the Rust source code available here: [host-v1.schema.json](host-v1.schema.json).
 
 A common way to use this is to run a code generator such as
 [go-jsonschema](https://github.com/omissis/go-jsonschema) on the

docs/src/host-v0.schema.json → docs/src/host-v1.schema.json

@@ -99,6 +99,18 @@
         "pinned": {
           "description": "Whether this entry will be subject to garbage collection",
           "type": "boolean"
+        },
+        "store": {
+          "description": "The container storage backend",
+          "default": null,
+          "anyOf": [
+            {
+              "$ref": "#/definitions/Store"
+            },
+            {
+              "type": "null"
+            }
+          ]
         }
       }
     },
@@ -366,6 +378,18 @@
           ]
         }
       }
+    },
+    "Store": {
+      "description": "The container storage backend",
+      "oneOf": [
+        {
+          "description": "Use the ostree-container storage backend.",
+          "type": "string",
+          "enum": [
+            "ostreeContainer"
+          ]
+        }
+      ]
     }
   }
 }

lib/src/cli.rs

@@ -132,9 +132,9 @@ pub(crate) struct StatusOpts {
     pub(crate) format: Option<OutputFormat>,
 
     /// The desired format version. There is currently one supported
-    /// version, which is version `0`. Pass this option to explicitly
-    /// request it; it is possible that multiple versions will be
-    /// supported in the future.
+    /// version, which is exposed as both `0` and `1`. Pass this
+    /// option to explicitly request it; it is possible that another future
+    /// version 2 or newer will be supported in the future.
     #[clap(long)]
     pub(crate) format_version: Option<u32>,
 

lib/src/fixtures/spec-v1-null.json

@@ -0,0 +1 @@
+{"apiVersion":"org.containers.bootc/v1","kind":"BootcHost","metadata":{"name":"host"},"spec":{"image":null,"bootOrder":"default"},"status":{"staged":null,"booted":null,"rollback":null,"rollbackQueued":false,"type":null}}

lib/src/spec.rs

@@ -8,7 +8,7 @@ use serde::{Deserialize, Serialize};
 
 use crate::k8sapitypes;
 
-const API_VERSION: &str = "org.containers.bootc/v1alpha1";
+const API_VERSION: &str = "org.containers.bootc/v1";
 const KIND: &str = "BootcHost";
 /// The default object name we use; there's only one.
 pub(crate) const OBJECT_NAME: &str = "host";
@@ -226,8 +226,15 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_parse_spec_v0() {
-        const SPEC_FIXTURE: &str = include_str!("fixtures/spec.yaml");
+    fn test_parse_spec_v1_null() {
+        const SPEC_FIXTURE: &str = include_str!("fixtures/spec-v1-null.json");
+        let host: Host = serde_json::from_str(SPEC_FIXTURE).unwrap();
+        assert_eq!(host.resource.api_version, "org.containers.bootc/v1");
+    }
+
+    #[test]
+    fn test_parse_spec_v1a1_orig() {
+        const SPEC_FIXTURE: &str = include_str!("fixtures/spec-v1a1-orig.yaml");
         let host: Host = serde_yaml::from_str(SPEC_FIXTURE).unwrap();
         assert_eq!(
             host.spec.image.as_ref().unwrap().image.as_str(),
@@ -236,8 +243,8 @@ mod tests {
     }
 
     #[test]
-    fn test_parse_spec_v1() {
-        const SPEC_FIXTURE: &str = include_str!("fixtures/spec-v1.yaml");
+    fn test_parse_spec_v1a1() {
+        const SPEC_FIXTURE: &str = include_str!("fixtures/spec-v1a1.yaml");
         let host: Host = serde_yaml::from_str(SPEC_FIXTURE).unwrap();
         assert_eq!(
             host.spec.image.as_ref().unwrap().image.as_str(),

lib/src/status.rs

@@ -285,7 +285,8 @@ pub(crate) fn get_status(
 #[context("Status")]
 pub(crate) async fn status(opts: super::cli::StatusOpts) -> Result<()> {
     match opts.format_version.unwrap_or_default() {
-        0 => {}
+        // For historical reasons, both 0 and 1 mean "v1".
+        0 | 1 => {}
         o => anyhow::bail!("Unsupported format version: {o}"),
     };
     let host = if !Utf8Path::new("/run/ostree-booted").try_exists()? {

tests/booted/readonly/001-test-status.nu

@@ -4,9 +4,9 @@ use tap.nu
 tap begin "verify bootc status output formats"
 
 let st = bootc status --json | from json
-assert equal $st.apiVersion org.containers.bootc/v1alpha1
+assert equal $st.apiVersion org.containers.bootc/v1
 let st = bootc status --json --format-version=0 | from json
-assert equal $st.apiVersion org.containers.bootc/v1alpha1
+assert equal $st.apiVersion org.containers.bootc/v1
 let st = bootc status --format=yaml | from yaml
-assert equal $st.apiVersion org.containers.bootc/v1alpha1
+assert equal $st.apiVersion org.containers.bootc/v1
 tap ok

tests/booted/readonly/basic.py

@@ -9,7 +9,11 @@ def run(*args):
 def test_bootc_status():
     o = subprocess.check_output(["bootc", "status", "--json"])
     st = json.loads(o)
-    assert st['apiVersion'] == 'org.containers.bootc/v1alpha1'
+    assert st['apiVersion'] == 'org.containers.bootc/v1'
+    for v in [0, 1]:
+        o = subprocess.check_output(["bootc", "status", "--json", f"--format-version={v}"])
+        st = json.loads(o)
+        assert st['apiVersion'] == 'org.containers.bootc/v1'
 
 def test_bootc_status_invalid_version():
     o = subprocess.call(["bootc", "status", "--json", "--format-version=42"])

xtask/src/xtask.rs

@@ -140,7 +140,7 @@ fn update_generated(sh: &Shell) -> Result<()> {
         .run()?;
     }
     let schema = cmd!(sh, "cargo run -q -- internals print-json-schema").read()?;
-    let target = "docs/src/host-v0.schema.json";
+    let target = "docs/src/host-v1.schema.json";
     std::fs::write(target, &schema)?;
     println!("Updated {target}");
     Ok(())