Support armv7 and allow support of multible arch types per CPU (#892)

* Support armv7 and first abstraction

* Change layout

* Add more type hints

* Fix imports

* Update

* move forward

* add tests

* fix type

* fix lint & tests

* fix tests

* Fix unittests

* Fix create folder

* cleanup

* Fix import order

* cleanup loop parameter

* cleanup init function

* Allow changeable image name

* fix setup

* Fix load of arch

* Fix lint

* Add typing

* fix init

* fix hassos cli problem & stick on supervisor arch

* address comments

* cleanup

* Fix image selfheal

* Add comment

* update uvloop

* remove uvloop

* fix tagging

* Fix install name

* Fix validate build config

* Abstract image_name from system cache

hassio/const.py

@@ -8,10 +8,8 @@ URL_HASSIO_ADDONS = "https://github.com/home-assistant/hassio-addons"
 URL_HASSIO_VERSION = "https://s3.amazonaws.com/hassio-version/{channel}.json"
 URL_HASSIO_APPARMOR = "https://s3.amazonaws.com/hassio-version/apparmor.txt"
 
-URL_HASSOS_OTA = (
-    "https://github.com/home-assistant/hassos/releases/download/"
-    "{version}/hassos_{board}-{version}.raucb"
-)
+URL_HASSOS_OTA = ("https://github.com/home-assistant/hassos/releases/download/"
+                  "{version}/hassos_{board}-{version}.raucb")
 
 HASSIO_DATA = Path("/data")
 
@@ -187,6 +185,7 @@ ATTR_HASSIO_ROLE = "hassio_role"
 ATTR_SUPERVISOR = "supervisor"
 ATTR_AUTH_API = "auth_api"
 ATTR_KERNEL_MODULES = "kernel_modules"
+ATTR_SUPPORTED_ARCH = "supported_arch"
 
 SERVICE_MQTT = "mqtt"
 PROVIDE_SERVICE = "provide"
@@ -199,6 +198,11 @@ STARTUP_SERVICES = "services"
 STARTUP_APPLICATION = "application"
 STARTUP_ONCE = "once"
 
+STARTUP_ALL = [
+    STARTUP_ONCE, STARTUP_INITIALIZE, STARTUP_SYSTEM, STARTUP_SERVICES,
+    STARTUP_APPLICATION
+]
+
 BOOT_AUTO = "auto"
 BOOT_MANUAL = "manual"
 
@@ -213,10 +217,13 @@ MAP_BACKUP = "backup"
 MAP_SHARE = "share"
 
 ARCH_ARMHF = "armhf"
+ARCH_ARMV7 = "armv7"
 ARCH_AARCH64 = "aarch64"
 ARCH_AMD64 = "amd64"
 ARCH_I386 = "i386"
 
+ARCH_ALL = [ARCH_ARMHF, ARCH_ARMV7, ARCH_AARCH64, ARCH_AMD64, ARCH_I386]
+
 CHANNEL_STABLE = "stable"
 CHANNEL_BETA = "beta"
 CHANNEL_DEV = "dev"
@@ -249,6 +256,19 @@ PRIVILEGED_SYS_RESOURCE = "SYS_RESOURCE"
 PRIVILEGED_SYS_PTRACE = "SYS_PTRACE"
 PRIVILEGED_DAC_READ_SEARCH = "DAC_READ_SEARCH"
 
+PRIVILEGED_ALL = [
+    PRIVILEGED_NET_ADMIN,
+    PRIVILEGED_SYS_ADMIN,
+    PRIVILEGED_SYS_RAWIO,
+    PRIVILEGED_IPC_LOCK,
+    PRIVILEGED_SYS_TIME,
+    PRIVILEGED_SYS_NICE,
+    PRIVILEGED_SYS_RESOURCE,
+    PRIVILEGED_SYS_PTRACE,
+    PRIVILEGED_SYS_MODULE,
+    PRIVILEGED_DAC_READ_SEARCH,
+]
+
 FEATURES_SHUTDOWN = "shutdown"
 FEATURES_REBOOT = "reboot"
 FEATURES_HASSOS = "hassos"
@@ -261,5 +281,13 @@ ROLE_BACKUP = "backup"
 ROLE_MANAGER = "manager"
 ROLE_ADMIN = "admin"
 
+ROLE_ALL = [
+    ROLE_DEFAULT,
+    ROLE_HOMEASSISTANT,
+    ROLE_BACKUP,
+    ROLE_MANAGER,
+    ROLE_ADMIN,
+]
+
 CHAN_ID = "chan_id"
 CHAN_TYPE = "chan_type"