Introduce inclusive naming check and update existing language

We are following the Inclusive Naming Initiative's guidance as that is what the
CNCF supports.

.github/workflows/inclusive-language-check.yml

@@ -0,0 +1,19 @@
+---
+name: Check inclusive language
+
+on:
+  pull_request:
+    types: ['opened']
+
+jobs:
+  check-inclusive-language:
+    name: Check inclusive language
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: '0'
+      - name: woke
+        run: |
+          curl -sSfL https://git.io/getwoke | bash -s -- -b /usr/local/bin
+          woke -c https://inclusivenaming.org/word-lists/index.json -o github-actions --exit-1-on-failure

.wokeignore

@@ -0,0 +1,3 @@
+# out of our control
+vendor/
+examples/resource-ordering/README.md

examples/cf-for-k8s-v0.2.0-custom/config.yml

@@ -10777,7 +10777,7 @@ data:
             require_client_certificate: true
 
 
-      # Manual 'whitebox' mode
+      # Manual 'open-box' mode
       - name: "local.15019"
         address:
           socket_address:
@@ -14144,7 +14144,7 @@ data:
         url: https://uaa.cf.cppforlife.io/authenticate
       limitedFunctionality:
         enabled: false
-        whitelist:
+        whitelist: # wokeignore:rule=whitelist
           endpoints:
           - /oauth/authorize/**
           - /oauth/token/**

examples/gitops/guestbook/all-in-one.yml

@@ -87,7 +87,7 @@ spec:
     spec:
       containers:
       - name: replica
-        image: gcr.io/google_samples/gb-redisslave:v1
+        image: gcr.io/google_samples/gb-redisslave:v1 # wokeignore:rule=slave
         resources:
           requests:
             cpu: 100m

examples/istio-v1.4.0/istio.yml

@@ -7283,7 +7283,7 @@ data:
                   filename: /etc/certs/key.pem
 
 
-      # Manual 'whitebox' mode
+      # Manual 'open-box' mode
       - name: "local.15019"
         address:
           socket_address:

pkg/kapp/clusterapply/applying_changes.go

@@ -118,7 +118,7 @@ func (c *ApplyingChanges) Apply(allChanges []*ctldgraph.Change) ([]WaitingChange
 }
 
 func (c *ApplyingChanges) Complete() error {
-	// Sanity check that we applied all changes
+	// Confidence check that we applied all changes
 	if c.numTotal != c.numApplied() {
 		return fmt.Errorf("Internal inconsistency: did not apply all changes: %d != %d",
 			c.numTotal, c.numApplied())

pkg/kapp/diffgraph/assets/cf-for-k8s.yml

@@ -1,5 +1,5 @@
 # This file was generated from github.com/cloudfoundry/cf-for-k8s@bb1b88a0c22eb265378258b0f0a65eead00b94de
-# with bunch of dummy secrets. It's used as a complex test fixture for testing ordering.
+# with bunch of placeholder secrets. It's used as a complex test fixture for testing ordering.
 
 apiVersion: apps/v1
 kind: Deployment
@@ -10484,7 +10484,7 @@ data:
             require_client_certificate: true
 
 
-      # Manual 'whitebox' mode
+      # Manual 'open-box' mode
       - name: "local.15019"
         address:
           socket_address:
@@ -13851,7 +13851,7 @@ data:
         url: https://uaa.cf.cppforlife.io/authenticate
       limitedFunctionality:
         enabled: false
-        whitelist:
+        whitelist: # wokeignore:rule=whitelist
           endpoints:
           - /oauth/authorize/**
           - /oauth/token/**

test/e2e/ignore_failing_api_services_flag_test.go

@@ -21,12 +21,12 @@ func TestIgnoreFailingAPIServices(t *testing.T) {
 apiVersion: apiregistration.k8s.io/v1
 kind: APIService
 metadata:
-  name: v1.dummykapptest.com
+  name: v1.samplekapptest.com
   annotations:
     kapp.k14s.io/disable-default-change-group-and-rules: ""
     kapp.k14s.io/change-group: "apiservice"
 spec:
-  group: dummykapptest.com
+  group: samplekapptest.com
   groupPriorityMinimum: 100
   insecureSkipTLSVerify: true
   service:
@@ -38,12 +38,12 @@ spec:
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
-  name: foo.dummykapptest.com
+  name: foo.samplekapptest.com
   annotations:
     kapp.k14s.io/disable-default-change-group-and-rules: ""
     kapp.k14s.io/change-rule: "upsert after upserting apiservice"
 spec:
-  group: dummykapptest.com
+  group: samplekapptest.com
   versions:
   - name: v1
     served: true
@@ -77,7 +77,7 @@ metadata:
 
 	yaml3 := `
 ---
-apiVersion: dummykapptest.com/v1
+apiVersion: samplekapptest.com/v1
 kind: Foo
 metadata:
   name: test-uses-failing-api-service
@@ -129,7 +129,7 @@ metadata:
 			AllowError: true, IntoNs: true, StdinReader: strings.NewReader(yaml3)})
 		require.Errorf(t, err, "Expected error when deploying with failing api service")
 
-		require.Contains(t, err.Error(), "unable to retrieve the complete list of server APIs: dummykapptest.com/v1: the server is currently unable to handle the request",
+		require.Contains(t, err.Error(), "unable to retrieve the complete list of server APIs: samplekapptest.com/v1: the server is currently unable to handle the request",
 			"Expected api retrieval error")
 	})
 
@@ -140,7 +140,7 @@ metadata:
 			AllowError: true, IntoNs: true, StdinReader: strings.NewReader(yaml3)})
 		require.Errorf(t, err, "Expected error when deploying with failing api service")
 
-		require.Contains(t, err.Error(), "Expected to find kind 'dummykapptest.com/v1/Foo', but did not", "Expected CRD retrieval error")
+		require.Contains(t, err.Error(), "Expected to find kind 'samplekapptest.com/v1/Foo', but did not", "Expected CRD retrieval error")
 	})
 
 	logger.Section("delete app that does not use api service", func() {
@@ -162,9 +162,9 @@ func TestIgnoreFailingGroupVersion(t *testing.T) {
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
-  name: foo.dummykapptest.com
+  name: foo.samplekapptest.com
 spec:
-  group: dummykapptest.com
+  group: samplekapptest.com
   versions:
   # v1 is available and used for internal storage
   - name: v1
@@ -225,7 +225,7 @@ metadata:
 
 	yaml3 := `
 ---
-apiVersion: dummykapptest.com/v2
+apiVersion: samplekapptest.com/v2
 kind: Foo
 metadata:
   name: test-uses-failing-group-version