mirror of https://github.com/linuxdeepin/linglong
2.1 KiB
2.1 KiB
Rootfs
根据 OCI 运行时规范，运行时从 rootfs 开始，但在玲珑中，它在 ll-box 中准备 rootfs。因此我们将构建 rootfs 的信息放在 ll-box 的注释中。
注释的示例是：
"annotations": {
"container_root_path": "/run/user/1000/linglong/375f5681145f4f4f9ffeb3a67aebd444",
"native": {
"mounts": [
{
"destination": "/usr",
"options": [
"ro"
],
"source": "/usr",
"type": "bind"
},
{
"destination": "/runtime",
"options": [
"ro"
],
"source": "/deepin/linglong/layers/org.deepin.Runtime/20/x86_64",
"type": "bind"
},
{
"destination": "/opt/apps/org.deepin.music",
"options": [
"ro"
],
"source": "/deepin/linglong/layers/org.deepin.music/6.0.1.54/x86_64/",
"type": "bind"
}
]
},
"overlayfs": {
"lower_parent": "/run/user/1000/linglong/375f5681145f4f4f9ffeb3a67aebd444/.overlayfs/lower_parent",
"upper": "/run/user/1000/linglong/375f5681145f4f4f9ffeb3a67aebd444/.overlayfs/upper",
"workdir": "/run/user/1000/linglong/375f5681145f4f4f9ffeb3a67aebd444/.overlayfs/workdir",
"mounts": [
{
"destination": "/usr",
"options": [
"ro"
],
"source": "/usr",
"type": "bind"
},
{
"destination": "/usr",
"options": [
"ro"
],
"source": "/usr",
"type": "bind"
},
{
"destination": "/opt",
"options": [
"ro"
],
"source": "/opt",
"type": "bind"
},
{
"destination": "/opt/apps/com.qq.weixin.deepin",
"options": [
"ro"
],
"source": "/opt/apps/com.qq.weixin.work.deepin/",
"type": "bind"
}
]
}
}
ll-box 支持两种构建 rootfs 的方法，使用原生只读绑定挂载或使用 overlayfs。
container_root_path 是 ll-box 的工作目录。