Add auto script for BZ1980679

mantle/kola/tests/rhcos/ignition.go

@@ -0,0 +1,60 @@
+// Copyright 2018 Red Hat
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package rhcos
+
+import (
+	"github.com/coreos/mantle/kola/cluster"
+	"github.com/coreos/mantle/kola/register"
+	"github.com/coreos/mantle/platform/conf"
+)
+
+func init() {
+	register.RegisterTest(&register.Test{
+		Name:        "rhcos.ignition.misc",
+		Run:         verifyIgnitionMisc,
+		ClusterSize: 1,
+		Tags:        []string{"ignition"},
+		Flags:       []register.Flag{register.RequiresInternetAccess}, // fetching ignition from github requires networking
+		Distros:     []string{"rhcos"},
+		// qemu-unpriv machines cannot communicate to network
+		ExcludePlatforms: []string{"qemu-unpriv"},
+		// This is to verify (https://bugzilla.redhat.com/show_bug.cgi?id=1980679) for RHCOS
+		// remote kargs_file.ign on github: inject kernelArguments and write something to /etc/testfile
+		// config file to include remote kargsfile.ign
+		UserData: conf.Ignition(`{
+			"ignition": {
+				"version": "3.3.0",
+				"config": {
+					"merge": [
+						{
+							"source": "https://raw.githubusercontent.com/HuijingHei/coreos-assembler/hhei-dev/mantle/kola/tests/rhcos/kargsfile.ign",
+							"verification": {
+								"hash": "sha512-1f33f03dff87207ec2e5686c8fe001f7d5c7181315aaed9056ed4509bf53c11fbe97c71c679b6648615914f1bb5d86d86e65b69a2469df36215b76812fe58d52"
+							}
+						}
+					]
+				}
+			}
+		}`),
+	})
+}
+
+func verifyIgnitionMisc(c cluster.TestCluster) {
+	m := c.Machines()[0]
+
+	// Verify kernel arguments and /etc/testfile
+	c.RunCmdSync(m, "grep -q foobar /proc/cmdline")
+	c.RunCmdSync(m, "test -e /etc/testfile")
+}

mantle/kola/tests/rhcos/kargsfile.ign

@@ -0,0 +1,21 @@
+{
+  "ignition": {
+    "version": "3.3.0"
+  },
+  "kernelArguments": {
+    "shouldExist": [
+      "foobar"
+    ]
+  },
+  "storage": {
+    "files": [
+      {
+        "path": "/etc/testfile",
+        "contents": {
+          "source": "data:,test"
+        },
+        "mode": 420
+      }
+    ]
+  }
+}