qemu: 9p: graduate from experimental

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

examples/default.yaml

@@ -112,7 +112,7 @@ mounts:
   # 🔵 This file: true (only for "/tmp/lima")
   writable: true
 
-# Mount type for above mounts, such as "reverse-sshfs" (from sshocker), "9p" (EXPERIMENTAL, from QEMU’s virtio-9p-pci, aka virtfs),
+# Mount type for above mounts, such as "reverse-sshfs" (from sshocker), "9p" (EXPERIMENTAL until Lima v1.0, from QEMU’s virtio-9p-pci, aka virtfs),
 # or "virtiofs" (EXPERIMENTAL, needs `vmType: vz`; will graduate from experimental in Lima v1.0)
 # 🟢 Builtin default: "reverse-sshfs" (for QEMU), "virtiofs" (for vz)
 mountType: null

examples/experimental/9p.yaml

@@ -1,3 +1,11 @@
+# ⚠️ ⚠️ ⚠️ `template://experimental/9p` will be removed in Lima v1.0,
+# as 9p will graduate from experimental and will be the default mount type for QEMU.
+#
+# For Lima v1.0 and later, use the following command instead:
+# ```
+# limactl create --vm-type=qemu template://default
+# ```
+
 # This template requires Lima v0.10.0 or later.
 # On macOS hosts, QEMU needs to be v7.0.0 or later. Homebrew's QEMU v6.2.0_1 can be used too.
 # This template is planned to be merged to default.yaml in Lima v1.0 (ETA: 2022 Q2).

pkg/limayaml/validate.go

@@ -508,9 +508,6 @@ func validatePort(field string, port int) error {
 }
 
 func warnExperimental(y *LimaYAML) {
-	if *y.MountType == NINEP {
-		logrus.Warn("`mountType: 9p` is experimental")
-	}
 	if *y.MountType == VIRTIOFS && runtime.GOOS == "linux" {
 		logrus.Warn("`mountType: virtiofs` on Linux is experimental")
 	}

website/content/en/docs/config/mount/_index.md

@@ -63,7 +63,7 @@ Lima prior to v0.10 had used "builtin" as the SFTP driver.
 
 ### 9p
 > **Warning**
-> "9p" mode is experimental
+> "9p" mode is experimental (will graduate from experimental in Lima v1.0)
 
 The "9p" mount type is implemented by using QEMU's virtio-9p-pci devices.
 virtio-9p-pci is also known as "virtfs", but note that this is unrelated to [virtio-fs](https://virtio-fs.gitlab.io/).

website/content/en/docs/releases/experimental/_index.md

@@ -6,7 +6,7 @@ weight: 10
 
 The following features are experimental and subject to change:
 
-- `mountType: 9p`
+- `mountType: 9p` (will graduate from experimental in Lima v1.0)
 - `mountType: virtiofs` on Linux
 - `vmType: vz` and relevant configurations (`mountType: virtiofs`, `rosetta`, `[]networks.vzNAT`)
   (will graduate from experimental in Lima v1.0)