Sync token acl refactor

charts/consul/templates/auth-method-clusterrole.yaml

@@ -0,0 +1,18 @@
+{{- if .Values.global.acls.manageSystemACLs }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ template "consul.fullname" . }}-auth-method
+  labels:
+    app: {{ template "consul.name" . }}
+    chart: {{ template "consul.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+    component: auth-method
+rules:
+- apiGroups: [ "" ]
+  resources:
+  - serviceaccounts
+  verbs:
+  - get
+{{- end }}

charts/consul/templates/auth-method-clusterrolebinding.yaml

@@ -0,0 +1,39 @@
+{{- if .Values.global.acls.manageSystemACLs }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "consul.fullname" . }}-authdelegator
+  labels:
+    app: {{ template "consul.name" . }}
+    chart: {{ template "consul.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+    component: auth-method
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: "system:auth-delegator"
+subjects:
+- kind: ServiceAccount
+  name: {{ template "consul.fullname" . }}-auth-method
+  namespace: {{ .Release.Namespace }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "consul.fullname" . }}-auth-method
+  labels:
+    app: {{ template "consul.name" . }}
+    chart: {{ template "consul.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+    component: auth-method
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ template "consul.fullname" . }}-auth-method
+subjects:
+- kind: ServiceAccount
+  name: {{ template "consul.fullname" . }}-auth-method
+  namespace: {{ .Release.Namespace }}
+{{- end }}

charts/consul/templates/auth-method-serviceaccount.yaml

@@ -0,0 +1,19 @@
+{{- if .Values.global.acls.manageSystemACLs }}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ template "consul.fullname" . }}-auth-method
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app: {{ template "consul.name" . }}
+    chart: {{ template "consul.chart" . }}
+    heritage: {{ .Release.Service }}
+    release: {{ .Release.Name }}
+    component: auth-method
+{{- with .Values.global.imagePullSecrets }}
+imagePullSecrets:
+{{- range . }}
+- name: {{ .name }}
+{{- end }}
+{{- end }}
+{{- end }}

charts/consul/templates/connect-inject-clusterrole.yaml

@@ -1,3 +1,4 @@
+{{- if or (and (ne (.Values.connectInject.enabled | toString) "-") .Values.connectInject.enabled) (and (eq (.Values.connectInject.enabled | toString) "-") .Values.global.enabled) }}
 # The ClusterRole to enable the Connect injector to get, list, watch and patch MutatingWebhookConfiguration.
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
@@ -11,14 +12,14 @@ metadata:
     component: connect-injector
 rules:
 {{- if .Values.global.acls.manageSystemACLs }}
-- apiGroups: [""]
+- apiGroups: [ "" ]
   resources:
   - serviceaccounts
   verbs:
   - get
 {{- end }}
-- apiGroups: [""]
-  resources: ["pods", "endpoints", "services", "namespaces"]
+- apiGroups: [ "" ]
+  resources: [ "pods", "endpoints", "services", "namespaces" ]
   verbs:
   - "get"
   - "list"
@@ -33,17 +34,11 @@ rules:
   - list
   - update
 {{- if .Values.global.enablePodSecurityPolicies }}
-- apiGroups: ["policy"]
-  resources: ["podsecuritypolicies"]
+- apiGroups: [ "policy" ]
+  resources: [ "podsecuritypolicies" ]
   resourceNames:
   - {{ template "consul.fullname" . }}-connect-injector
   verbs:
   - use
 {{- end }}
-{{- if .Values.global.acls.manageSystemACLs }}
-- apiGroups: [""]
-  resources:
-    - serviceaccounts
-  verbs:
-    - get
 {{- end }}

charts/consul/templates/connect-inject-clusterrolebinding.yaml

@@ -1,3 +1,4 @@
+{{- if or (and (ne (.Values.connectInject.enabled | toString) "-") .Values.connectInject.enabled) (and (eq (.Values.connectInject.enabled | toString) "-") .Values.global.enabled) }}
 apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
@@ -16,3 +17,4 @@ subjects:
 - kind: ServiceAccount
   name: {{ template "consul.fullname" . }}-connect-injector
   namespace: {{ .Release.Namespace }}
+{{- end }}

charts/consul/templates/connect-inject-serviceaccount.yaml

@@ -1,3 +1,4 @@
+{{- if or (and (ne (.Values.connectInject.enabled | toString) "-") .Values.connectInject.enabled) (and (eq (.Values.connectInject.enabled | toString) "-") .Values.global.enabled) }}
 apiVersion: v1
 kind: ServiceAccount
 metadata:
@@ -16,6 +17,7 @@ metadata:
 {{- with .Values.global.imagePullSecrets }}
 imagePullSecrets:
 {{- range . }}
-  - name: {{ .name }}
+- name: {{ .name }}
+{{- end }}
 {{- end }}
 {{- end }}

charts/consul/templates/server-acl-init-job.yaml

@@ -169,7 +169,7 @@ spec:
                 {{- end }}
 
                 {{- if .Values.syncCatalog.enabled }}
-                -create-sync-token=true \
+                -sync-catalog=true \
                 {{- if .Values.syncCatalog.consulNodeName }}
                 -sync-consul-node-name={{ .Values.syncCatalog.consulNodeName }} \
                 {{- end }}

charts/consul/templates/server-acl-init-role.yaml

@@ -13,26 +13,26 @@ metadata:
     release: {{ .Release.Name }}
     component: server-acl-init
 rules:
-  - apiGroups: [""]
-    resources:
-      - secrets
-    verbs:
-      - create
-      - get
-  - apiGroups: [""]
-    resources:
-      - serviceaccounts
-    resourceNames:
-      - {{ template "consul.fullname" . }}-connect-injector
-    verbs:
-      - get
+- apiGroups: [ "" ]
+  resources:
+  - secrets
+  verbs:
+  - create
+  - get
+- apiGroups: [ "" ]
+  resources:
+  - serviceaccounts
+  resourceNames:
+  - {{ template "consul.fullname" . }}-auth-method
+  verbs:
+  - get
 {{- if .Values.global.enablePodSecurityPolicies }}
-  - apiGroups: ["policy"]
-    resources: ["podsecuritypolicies"]
-    resourceNames:
-      - {{ template "consul.fullname" . }}-server-acl-init
-    verbs:
-      - use
+- apiGroups: [ "policy" ]
+  resources: [ "podsecuritypolicies" ]
+  resourceNames:
+  - {{ template "consul.fullname" . }}-server-acl-init
+  verbs:
+  - use
 {{- end }}
 {{- end }}
 {{- end }}

charts/consul/templates/sync-catalog-clusterrole.yaml

@@ -30,15 +30,6 @@ rules:
       - nodes
     verbs:
       - get
-{{- if .Values.global.acls.manageSystemACLs }}
-  - apiGroups: [""]
-    resources:
-      - secrets
-    resourceNames:
-      - {{ template "consul.fullname" . }}-catalog-sync-acl-token
-    verbs:
-      - get
-{{- end }}
 {{- if .Values.global.enablePodSecurityPolicies }}
   - apiGroups: ["policy"]
     resources: ["podsecuritypolicies"]

charts/consul/templates/sync-catalog-deployment.yaml

@@ -49,8 +49,11 @@ spec:
         {{- end }}
     spec:
       serviceAccountName: {{ template "consul.fullname" . }}-sync-catalog
-      {{- if .Values.global.tls.enabled }}
       volumes:
+      - name: consul-data
+        emptyDir:
+          medium: "Memory"
+      {{- if .Values.global.tls.enabled }}
       {{- if not (and .Values.externalServers.enabled .Values.externalServers.useSystemRoots) }}
       - name: consul-ca-cert
         secret:
@@ -70,9 +73,13 @@ spec:
       {{- end }}
       {{- end }}
       containers:
-        - name: consul-sync-catalog
+        - name: sync-catalog
           image: "{{ default .Values.global.imageK8S .Values.syncCatalog.image }}"
           env:
+            {{- if .Values.global.acls.manageSystemACLs }}
+            - name: CONSUL_HTTP_TOKEN_FILE
+              value: "/consul/login/acl-token"
+            {{- end }}
             - name: HOST_IP
               valueFrom:
                 fieldRef:
@@ -88,13 +95,6 @@ spec:
                   name: {{ .Values.syncCatalog.aclSyncToken.secretName }}
                   key: {{ .Values.syncCatalog.aclSyncToken.secretKey }}
             {{- end }}
-            {{- if .Values.global.acls.manageSystemACLs }}
-            - name: CONSUL_HTTP_TOKEN
-              valueFrom:
-                secretKeyRef:
-                  name: "{{ template "consul.fullname" . }}-catalog-sync-acl-token"
-                  key: "token"
-            {{- end}}
             {{- if .Values.global.tls.enabled }}
             {{- if .Values.client.enabled }}
             - name: CONSUL_HTTP_ADDR
@@ -114,16 +114,19 @@ spec:
               value: http://{{ template "consul.fullname" . }}-server:8500
             {{- end }}
             {{- end }}
-          {{- if .Values.global.tls.enabled }}
           volumeMounts:
-            {{- if (and .Values.global.tls.enableAutoEncrypt $clientEnabled) }}
+            - mountPath: /consul/login
+              name: consul-data
+              readOnly: true
+            {{- if .Values.global.tls.enabled }}
+            {{- if and .Values.global.tls.enableAutoEncrypt $clientEnabled }}
             - name: consul-auto-encrypt-ca-cert
             {{- else }}
             - name: consul-ca-cert
+            {{- end }}
             {{- end }}
               mountPath: /consul/tls/ca
               readOnly: true
-          {{- end }}
           command:
             - "/bin/sh"
             - "-ec"
@@ -188,6 +191,16 @@ spec:
                 -consul-cross-namespace-acl-policy=cross-namespace-policy \
                 {{- end }}
                 {{- end }}
+          {{- if .Values.global.acls.manageSystemACLs }}
+          lifecycle:
+            preStop:
+              exec:
+                command:
+                - "/bin/sh"
+                - "-ec"
+                - |
+                  consul-k8s-control-plane consul-logout
+          {{- end }}
           livenessProbe:
             httpGet:
               path: /health/ready
@@ -214,16 +227,57 @@ spec:
           {{- end }}
       {{- if or .Values.global.acls.manageSystemACLs (and .Values.global.tls.enabled .Values.global.tls.enableAutoEncrypt $clientEnabled) }}
       initContainers:
+      {{- if (and .Values.global.tls.enabled .Values.global.tls.enableAutoEncrypt $clientEnabled) }}
+      {{- include "consul.getAutoEncryptClientCA" . | nindent 6 }}
+      {{- end }}
       {{- if .Values.global.acls.manageSystemACLs }}
-      - name: sync-acl-init
+      - name: sync-catalog-acl-init
+        env:
+        - name: HOST_IP
+          valueFrom:
+            fieldRef:
+              fieldPath: status.hostIP
+          {{- if .Values.global.tls.enabled }}
+        - name: CONSUL_CACERT
+          value: /consul/tls/ca/tls.crt
+          {{- end }}
+        - name: CONSUL_HTTP_ADDR
+            {{- if .Values.global.tls.enabled }}
+          value: https://$(HOST_IP):8501
+            {{- else }}
+          value: http://$(HOST_IP):8500
+            {{- end }}
         image: {{ .Values.global.imageK8S }}
+        volumeMounts:
+        - mountPath: /consul/login
+          name: consul-data
+          readOnly: false
+        {{- if .Values.global.tls.enabled }}
+        {{- if .Values.global.tls.enableAutoEncrypt }}
+        - name: consul-auto-encrypt-ca-cert
+        {{- else }}
+        - name: consul-ca-cert
+        {{- end }}
+          mountPath: /consul/tls/ca
+          readOnly: true
+        {{- end }}
         command:
           - "/bin/sh"
           - "-ec"
           - |
             consul-k8s-control-plane acl-init \
-              -secret-name="{{ template "consul.fullname" . }}-catalog-sync-acl-token" \
-              -k8s-namespace={{ .Release.Namespace }}
+              -component-name=sync-catalog \
+              {{- if and .Values.global.federation.enabled .Values.global.federation.primaryDatacenter .Values.global.enableConsulNamespaces }}
+              -acl-auth-method={{ template "consul.fullname" . }}-k8s-component-auth-method-{{ .Values.global.datacenter }} \
+              -primary-datacenter={{ .Values.global.federation.primaryDatacenter }} \
+              {{- else }}
+              -acl-auth-method={{ template "consul.fullname" . }}-k8s-component-auth-method \
+              {{- end }}
+              {{- if .Values.global.adminPartitions.enabled }}
+              -partition={{ .Values.global.adminPartitions.name }} \
+              {{- end }}
+              -log-level={{ default .Values.global.logLevel .Values.controller.logLevel }} \
+              -log-json={{ .Values.global.logJSON }}
         resources:
           requests:
             memory: "25Mi"
@@ -232,9 +286,6 @@ spec:
             memory: "25Mi"
             cpu: "50m"
       {{- end }}
-      {{- if (and .Values.global.tls.enabled .Values.global.tls.enableAutoEncrypt $clientEnabled) }}
-      {{- include "consul.getAutoEncryptClientCA" . | nindent 6 }}
-      {{- end }}
       {{- end }}
       {{- if .Values.syncCatalog.priorityClassName }}
       priorityClassName: {{ .Values.syncCatalog.priorityClassName | quote }}