Add v1alpha4 API

Makefile

@@ -44,7 +44,7 @@ IMAGE_TAG:=$(shell IGNITE_GIT_VERSION=$(GIT_VERSION) DOCKER_USER=$(DOCKER_USER)
 IS_DIRTY:=$(shell echo ${GIT_VERSION} | grep -c dirty)
 PROJECT = github.com/weaveworks/ignite
 APIS_DIR = ${PROJECT}/pkg/apis
-API_DIRS = ${APIS_DIR}/ignite,${APIS_DIR}/ignite/v1alpha2,${APIS_DIR}/ignite/v1alpha3,${APIS_DIR}/meta/v1alpha1
+API_DIRS = ${APIS_DIR}/ignite,${APIS_DIR}/ignite/v1alpha2,${APIS_DIR}/ignite/v1alpha3,${APIS_DIR}/ignite/v1alpha4,${APIS_DIR}/meta/v1alpha1
 CACHE_DIR = $(shell pwd)/bin/cache
 # Specifies if this is a CI build or not; if it is, it will save the docker image created to bin/$(GOARCH)/image.tar
 IS_CI_BUILD ?= 0

cmd/ignite/cmd/vmcmd/ps.go

@@ -23,7 +23,7 @@ func NewCmdPs(out io.Writer) *cobra.Command {
 			also list VMs that are not currently running.
 			Using the -f (--filter) flag, you can give conditions VMs should fullfilled to be displayed.
 			You can filter on all the underlying fields of the VM struct, see the documentation:
-			https://ignite.readthedocs.io/en/stable/api/ignite_v1alpha3#VM.
+			https://ignite.readthedocs.io/en/stable/api/ignite_v1alpha4#VM.
 
 			Different operators can be used:
 			- "=" and "==" for the equal

cmd/ignite/run/testdata/output/apply-vm-config-empty.json

@@ -1,6 +1,6 @@
 {
   "kind": "VM",
-  "apiVersion": "ignite.weave.works/v1alpha3",
+  "apiVersion": "ignite.weave.works/v1alpha4",
   "metadata": {
     "name": "",
     "created": "2000-01-01T01:00:00Z"

cmd/ignite/run/testdata/output/apply-vm-config-json.json

@@ -1,6 +1,6 @@
 {
   "kind": "VM",
-  "apiVersion": "ignite.weave.works/v1alpha3",
+  "apiVersion": "ignite.weave.works/v1alpha4",
   "metadata": {
     "name": "",
     "created": "2000-01-01T01:00:00Z"

cmd/ignite/run/testdata/output/apply-vm-config-yaml.json

@@ -1,6 +1,6 @@
 {
   "kind": "VM",
-  "apiVersion": "ignite.weave.works/v1alpha3",
+  "apiVersion": "ignite.weave.works/v1alpha4",
   "metadata": {
     "name": "",
     "created": "2000-01-01T01:00:00Z"

cmd/ignite/run/testdata/output/inspect-json.txt

@@ -1,6 +1,6 @@
 {
   "kind": "VM",
-  "apiVersion": "ignite.weave.works/v1alpha3",
+  "apiVersion": "ignite.weave.works/v1alpha4",
   "metadata": {
     "name": "someVM",
     "uid": "1699b6ba255cde7f",

cmd/ignite/run/testdata/output/inspect-yaml.txt

@@ -1,4 +1,4 @@
-apiVersion: ignite.weave.works/v1alpha3
+apiVersion: ignite.weave.works/v1alpha4
 kind: VM
 metadata:
   created: "2000-01-01T01:00:00Z"