cleanup: remove tls configures about helm v2 (#880)

docs/index.md

@@ -195,14 +195,6 @@ helmDefaults:
   recreatePods: true
   # forces resource update through delete/recreate if needed (default false)
   force: false
-  # enable TLS for request to Tiller (default false)
-  tls: true
-  # path to TLS CA certificate file (default "$HELM_HOME/ca.pem")
-  tlsCACert: "path/to/ca.pem"
-  # path to TLS certificate file (default "$HELM_HOME/cert.pem")
-  tlsCert: "path/to/cert.pem"
-  # path to TLS key file (default "$HELM_HOME/key.pem")
-  tlsKey: "path/to/key.pem"
   # limit the maximum number of revisions saved per release. Use 0 for no limit. (default 10)
   historyMax: 10
   # when using helm 3.2+, automatically create release namespaces if they do not exist (default true)
@@ -294,16 +286,7 @@ releases:
     atomic: true
     # when true, cleans up any new resources created during a failed release (default false)
     cleanupOnFail: false
-    # enable TLS for request to Tiller (default false)
-    tls: true
-    # path to TLS CA certificate file (default "$HELM_HOME/ca.pem")
-    tlsCACert: "path/to/ca.pem"
-    # path to TLS certificate file (default "$HELM_HOME/cert.pem")
-    tlsCert: "path/to/cert.pem"
-    # path to TLS key file (default "$HELM_HOME/key.pem")
-    tlsKey: "path/to/key.pem"
     # --kube-context to be passed to helm commands
-    # CAUTION: this doesn't work as expected for `tilerless: true`.
     # See https://github.com/roboll/helmfile/issues/642
     # (default "", which means the standard kubeconfig, either ~/kubeconfig or the file pointed by $KUBECONFIG environment variable)
     kubeContext: kube-context

pkg/state/state.go

@@ -190,12 +190,8 @@ type HelmSpec struct {
 	// Cascade '--cascade' to helmv3 delete, available values: background, foreground, or orphan, default: background
 	Cascade *string `yaml:"cascade,omitempty"`
 
-	TLS                      bool   `yaml:"tls"`
-	TLSCACert                string `yaml:"tlsCACert,omitempty"`
-	TLSKey                   string `yaml:"tlsKey,omitempty"`
-	TLSCert                  string `yaml:"tlsCert,omitempty"`
-	DisableValidation        *bool  `yaml:"disableValidation,omitempty"`
-	DisableOpenAPIValidation *bool  `yaml:"disableOpenAPIValidation,omitempty"`
+	DisableValidation        *bool `yaml:"disableValidation,omitempty"`
+	DisableOpenAPIValidation *bool `yaml:"disableOpenAPIValidation,omitempty"`
 }
 
 // RepositorySpec that defines values for a helm repo
@@ -314,11 +310,6 @@ type ReleaseSpec struct {
 
 	KubeContext string `yaml:"kubeContext,omitempty"`
 
-	TLS       *bool  `yaml:"tls,omitempty"`
-	TLSCACert string `yaml:"tlsCACert,omitempty"`
-	TLSKey    string `yaml:"tlsKey,omitempty"`
-	TLSCert   string `yaml:"tlsCert,omitempty"`
-
 	// These values are used in templating
 	VerifyTemplate    *string `yaml:"verifyTemplate,omitempty"`
 	WaitTemplate      *string `yaml:"waitTemplate,omitempty"`
@@ -2435,7 +2426,7 @@ func findChartDirectory(topLevelDir string) (string, error) {
 	return topLevelDir, errors.New("no Chart.yaml found")
 }
 
-// appendConnectionFlags append all the helm command-line flags related to K8s API and Tiller connection including the kubecontext
+// appendConnectionFlags append all the helm command-line flags related to K8s API including the kubecontext
 func (st *HelmState) appendConnectionFlags(flags []string, release *ReleaseSpec) []string {
 	adds := st.connectionFlags(release)
 	flags = append(flags, adds...)
@@ -2444,28 +2435,6 @@ func (st *HelmState) appendConnectionFlags(flags []string, release *ReleaseSpec)
 
 func (st *HelmState) connectionFlags(release *ReleaseSpec) []string {
 	flags := []string{}
-	if release.TLS != nil && *release.TLS || release.TLS == nil && st.HelmDefaults.TLS {
-		flags = append(flags, "--tls")
-	}
-
-	if release.TLSKey != "" {
-		flags = append(flags, "--tls-key", release.TLSKey)
-	} else if st.HelmDefaults.TLSKey != "" {
-		flags = append(flags, "--tls-key", st.HelmDefaults.TLSKey)
-	}
-
-	if release.TLSCert != "" {
-		flags = append(flags, "--tls-cert", release.TLSCert)
-	} else if st.HelmDefaults.TLSCert != "" {
-		flags = append(flags, "--tls-cert", st.HelmDefaults.TLSCert)
-	}
-
-	if release.TLSCACert != "" {
-		flags = append(flags, "--tls-ca-cert", release.TLSCACert)
-	} else if st.HelmDefaults.TLSCACert != "" {
-		flags = append(flags, "--tls-ca-cert", st.HelmDefaults.TLSCACert)
-	}
-
 	if release.KubeContext != "" {
 		flags = append(flags, "--kube-context", release.KubeContext)
 	} else if st.Environments[st.Env.Name].KubeContext != "" {

pkg/state/temp_test.go

@@ -38,39 +38,39 @@ func TestGenerateID(t *testing.T) {
 	run(testcase{
 		subject: "baseline",
 		release: ReleaseSpec{Name: "foo", Chart: "incubator/raw"},
-		want:    "foo-values-6cbf8f5f9f",
+		want:    "foo-values-fc7df494d",
 	})
 
 	run(testcase{
 		subject: "different bytes content",
 		release: ReleaseSpec{Name: "foo", Chart: "incubator/raw"},
 		data:    []byte(`{"k":"v"}`),
-		want:    "foo-values-6cb9d4f956",
+		want:    "foo-values-56b47664f5",
 	})
 
 	run(testcase{
 		subject: "different map content",
 		release: ReleaseSpec{Name: "foo", Chart: "incubator/raw"},
 		data:    map[string]interface{}{"k": "v"},
-		want:    "foo-values-5bdffb5f4b",
+		want:    "foo-values-558ff84c89",
 	})
 
 	run(testcase{
 		subject: "different chart",
 		release: ReleaseSpec{Name: "foo", Chart: "stable/envoy"},
-		want:    "foo-values-6595bd68c6",
+		want:    "foo-values-5595f4fc5c",
 	})
 
 	run(testcase{
 		subject: "different name",
 		release: ReleaseSpec{Name: "bar", Chart: "incubator/raw"},
-		want:    "bar-values-75698946b",
+		want:    "bar-values-5bf654bff9",
 	})
 
 	run(testcase{
 		subject: "specific ns",
 		release: ReleaseSpec{Name: "foo", Chart: "incubator/raw", Namespace: "myns"},
-		want:    "myns-foo-values-5bf477bbfb",
+		want:    "myns-foo-values-c685d945",
 	})
 
 	for id, n := range ids {

test/integration/test-cases/v1-subhelmfile-multi-bases-with-array-values/input/environments.yaml.gotmpl

@@ -11,4 +11,3 @@ helmDefaults:
   verify: false
   wait: true
   timeout: 1800
-  tls: false