Move kubernetes binaries and config paths to kube-bench config.

cfg/config.yaml

@@ -7,11 +7,106 @@
 # nodeControls: ./cfg/node.yaml
 # federatedControls: ./cfg/federated.yaml
 
-## Configuration Directories.
+## Support components
-# Specifies the directories to look for configuration files
+etcd:
-# for the kubernetes components.
+  bin: etcd
-#
+  conf: /etc/etcd/etcd.conf
-## Uncomment to use different paths.
+
-# kubeConfDir: /etc/kubernetes
+flanneld:
-# etcdConfDir: /etc/etcd
+  bin: flanneld
-# flanneldConfDir: /etc/sysconfig
+  conf: /etc/sysconfig/flanneld
+
+# Installation
+# Configure kubernetes component binaries and paths to their configuration files.
+installation:
+  default:
+    config: /etc/kubernetes/config
+    master:
+      bin:
+        apiserver: apiserver
+        scheduler: scheduler
+        controller-manager: controller-manager
+      conf:
+        apiserver: /etc/kubernetes/apiserver
+        scheduler: /etc/kubernetes/scheduler
+        controller-manager: /etc/kubernetes/apiserver
+    node:
+      bin:
+        kubelet: kubelet
+        proxy: proxy
+      conf:
+        kubelet: /etc/kubernetes/kubelet
+        proxy: /etc/kubernetes/proxy
+    federated:
+      bin:
+        apiserver: federation-apiserver
+        controller-manager: federation-controller-manager
+
+  kops:
+    config: /etc/kubernetes/config
+    master:
+      bin:
+        apiserver: apiserver
+        scheduler: scheduler
+        controller-manager: controller-manager
+      conf:
+        apiserver: /etc/kubernetes/apiserver
+        scheduler: /etc/kubernetes/scheduler
+        controller-manager: /etc/kubernetes/apiserver
+    node:
+      bin:
+        kubelet: kubelet
+        proxy: proxy
+      conf:
+        kubelet: /etc/kubernetes/kubelet
+        proxy: /etc/kubernetes/proxy
+    federated:
+      bin:
+        apiserver: federation-apiserver
+        controller-manager: federation-controller-manager
+
+  hyperkube:
+    config: /etc/kubernetes/config
+    master:
+      bin:
+        apiserver: hyperkube apiserver
+        scheduler: hyperkube scheduler
+        controller-manager: hyperkube controller-manager
+      conf:
+        apiserver: /etc/kubernetes/apiserver
+        scheduler: /etc/kubernetes/scheduler
+        controller-manager: /etc/kubernetes/apiserver
+    node:
+      bin:
+        kubelet: hyperkube kubelet
+        proxy: hyperkube proxy
+      conf:
+        kubelet: /etc/kubernetes/kubelet
+        proxy: /etc/kubernetes/proxy
+    federated:
+      bin:
+        apiserver: hyperkube federation-apiserver
+        controller-manager: hyperkube federation-controller-manager
+
+  kubeadm:
+    config: /etc/kubernetes/config
+    master:
+      bin:
+        apiserver: kube-apiserver
+        scheduler: kube-scheduler
+        controller-manager: kube-controller-manager
+      conf:
+        apiserver: /etc/kubernetes/admin.conf
+        scheduler: /etc/kubernetes/scheduler.conf
+        controller-manager: /etc/kubernetes/controller-manager.conf
+    node:
+      bin:
+        kubelet: kubelet
+        proxy: kube-proxy
+      conf:
+        kubelet: /etc/kubernetes/kubelet.conf
+        proxy: /etc/kubernetes/proxy.conf
+    federated:
+      bin:
+        apiserver: kube-federation-apiserver
+        controller-manager: kube-federation-controller-manager

cfg/federated.yaml

@@ -9,7 +9,7 @@ groups:
   checks:
      - id: 3.1.1
        text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
            - flag: "--anonymous-auth"
@@ -23,7 +23,7 @@ groups:
 
      - id: 3.1.2
        text: "Ensure that the --basic-auth-file argument is not set (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
            - flag: "--basic-auth-file"
@@ -35,7 +35,7 @@ groups:
   
      - id: 3.1.3
        text: "Ensure that the --insecure-allow-any-token argument is not set (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
            - flag: "--insecure-allow-any-token"
@@ -46,7 +46,7 @@ groups:
  
      - id: 3.1.4
        text: "Ensure that the --insecure-bind-address argument is not set (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
            - flag: "--insecure-bind-address"
@@ -57,7 +57,7 @@ groups:
 
      - id: 3.1.5
        text: "Ensure that the --insecure-port argument is set to 0 (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--insecure-port"
@@ -71,7 +71,7 @@ groups:
 
      - id: 3.1.6
        text: "Ensure that the --secure-port argument is not set to 0 (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests: 
          bin_op: or
          test_items:
@@ -88,7 +88,7 @@ groups:
 
      - id: 3.1.7
        text: "Ensure that the --profiling argument is set to false (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--profiling"
@@ -102,7 +102,7 @@ groups:
 
      - id: 3.1.8
        text: "Ensure that the admission control policy is not set to AlwaysAdmit (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--admission-control"
@@ -117,7 +117,7 @@ groups:
 
      - id: 3.1.9
        text: "Ensure that the admission control policy is set to NamespaceLifecycle (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "admission-control"
@@ -131,7 +131,7 @@ groups:
 
      - id: 3.1.10
        text: "Ensure that the --audit-log-path argument is set as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--audit-log-path"
@@ -142,7 +142,7 @@ groups:
   
      - id: 3.1.11
        text: "Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--audit-log-maxage"
@@ -156,7 +156,7 @@ groups:
                
      - id: 3.1.12
        text: "Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--audit-log-maxbackup"
@@ -170,7 +170,7 @@ groups:
 
      - id: 3.1.13
        text: "Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--audit-log-maxsize"
@@ -184,7 +184,7 @@ groups:
 
      - id: 3.1.14
        text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--authorization-mode"
@@ -198,7 +198,7 @@ groups:
  
      - id: 3.1.15
        text: "Ensure that the --token-auth-file parameter is not set (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--token-auth-file"
@@ -210,7 +210,7 @@ groups:
   
      - id: 3.1.16
        text: "Ensure that the --service-account-lookup argument is set to true (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--service-account-lookup"
@@ -224,7 +224,7 @@ groups:
 
      - id: 3.1.17
        text: "Ensure that the --service-account-key-file argument is set as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          test_items:
          - flag: "--service-account-key-file"
@@ -235,7 +235,7 @@ groups:
 
      - id: 3.1.18
        text: "Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          bin_op: and
          test_items:
@@ -252,7 +252,7 @@ groups:
 
      - id: 3.1.19
        text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
-       audit: "ps -ef | grep $federationApiserver | grep -v grep"
+       audit: "ps -ef | grep $fedapiserverbin | grep -v grep"
        tests:
          bin_op: and
          test_items:
@@ -271,7 +271,7 @@ groups:
   checks:
      - id: 3.2.1
        text: "Ensure that the --profiling argument is set to false (Scored)"
-       audit: "ps -ef | grep $federationControllerManager | grep -v grep"
+       audit: "ps -ef | grep $fedcontrollermanagerbin | grep -v grep"
        tests:
          test_items:
          - flag: "--profiling"

cfg/master.yaml

@@ -9,7 +9,7 @@ groups:
   checks:
     - id: 1.1.1
       text: "Ensure that the --allow-privileged argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "allow-privileged"
@@ -17,13 +17,13 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set 
+      remediation: "Edit the $apiserverconf file on the master node and set 
               the KUBE_ALLOW_PRIV parameter to \"--allow-privileged=false\""
       scored: true
 
     - id: 1.1.2
       text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--anonymous-auth"
@@ -31,37 +31,37 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set 
+      remediation: "Edit the $apiserverconf file on the master node and set 
               the KUBE_API_ARGS parameter to \"--anonymous-auth=false\""
       scored: true
 
     - id: 1.1.3
       text: "Ensure that the --basic-auth-file argument is not set (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--basic-auth-file"
           set: false
       remediation: "Follow the documentation and configure alternate mechanisms for 
-              authentication. Then, edit the $apiserverConf file on the master 
+              authentication. Then, edit the $apiserverconf file on the master 
               node and remove the \"--basic-auth-file=<filename>\" argument from the 
               KUBE_API_ARGS parameter."
       scored: true
 
     - id: 1.1.4
       text: "Ensure that the --insecure-allow-any-token argument is not set (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag:  "--insecure-allow-any-token"
           set: false
-      remediation: "Edit the $apiserverConf file on the master node and remove 
+      remediation: "Edit the $apiserverconf file on the master node and remove 
               the --insecure-allow-any-token argument from the KUBE_API_ARGS parameter."
       scored: true
 
     - id: 1.1.5
       text: "Ensure that the --kubelet-https argument is set to true (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests: 
         bin_op: or
         test_items:
@@ -72,24 +72,24 @@ groups:
           set: true
         - flag: "--kubelet-https"
           set: false
-      remediation: "Edit the $apiserverConf file on the master node and remove 
+      remediation: "Edit the $apiserverconf file on the master node and remove 
               the --kubelet-https argument from the KUBE_API_ARGS parameter."
       scored: true
 
     - id: 1.1.6
       text: "Ensure that the --insecure-bind-address argument is not set (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--insecure-bind-address"
           set: false
-      remediation: "Edit the $apiserverConf file on the master node and remove 
+      remediation: "Edit the $apiserverconf file on the master node and remove 
               the --insecure-bind-address argument from the KUBE_API_ADDRESS parameter."
       scored: true
 
     - id: 1.1.7
       text: "Ensure that the --insecure-port argument is set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--insecure-port"
@@ -97,13 +97,13 @@ groups:
             op: eq
             value: 0
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set
+      remediation: "Edit the $apiserverconf file on the master node and set
               --insecure-port=0 in the KUBE_API_PORT parameter."
       scored: true
 
     - id: 1.1.8
       text: "Ensure that the --secure-port argument is not set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests: 
         bin_op: or
         test_items:
@@ -114,14 +114,14 @@ groups:
             set: true
           - flag: "--secure-port"
             set: false
-      remediation: "Edit the $apiserverConf file on the master node and either 
+      remediation: "Edit the $apiserverconf file on the master node and either 
               remove the --secure-port argument from the KUBE_API_ARGS parameter or set 
               it to a different desired port."
       scored: true
 
     - id: 1.1.9
       text: "Ensure that the --profiling argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--profiling"
@@ -129,13 +129,13 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--profiling=false\""
       scored: true
 
     - id: 1.1.10
       text: "Ensure that the --repair-malformed-updates argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--repair-malformed-updates"
@@ -143,13 +143,13 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--repair-malformed-updates=false\""
       scored: true
 
     - id: 1.1.11
       text: "Ensure that the admission control policy is not set to AlwaysAdmit (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -157,13 +157,13 @@ groups:
             op: nothave
             value: AlwaysAdmit 
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to a value that does not include AlwaysAdmit"
       scored: true
  
     - id: 1.1.12
       text: "Ensure that the admission control policy is set to AlwaysPullImages (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -171,13 +171,13 @@ groups:
             op: has
             value: "AlwaysPullImages"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to \"--admission-control=...,AlwaysPullImages,...\""
       scored: true
  
     - id: 1.1.13
       text: "Ensure that the admission control policy is set to DenyEscalatingExec (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -185,13 +185,13 @@ groups:
             op: has
             value: "DenyEscalatingExec"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to \"--admission-control=...,DenyEscalatingExec,...\""
       scored: true
 
     - id: 1.1.14
       text: "Ensure that the admission control policy is set to SecurityContextDeny (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -199,13 +199,13 @@ groups:
             op: has
             value: "SecurityContextDeny"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to \"--admission-control=...,SecurityContextDeny,...\""
       scored: true
 
     - id: 1.1.15
       text: "Ensure that the admission control policy is set to NamespaceLifecycle (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "admission-control"
@@ -213,24 +213,24 @@ groups:
             op: has
             value: "NamespaceLifecycle"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to \"--admission-control=NamespaceLifecycle,...\""
       scored: true
 
     - id: 1.1.16
       text: "Ensure that the --audit-log-path argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--audit-log-path"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--audit-log-path=<filename>\""
       scored: true
 
     - id: 1.1.17
       text: "Ensure that the --audit-log-maxage argument is set to 30 or as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--audit-log-maxage"
@@ -238,13 +238,13 @@ groups:
             op: gte
             value: 30
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--audit-log-maxage=30\""
       scored: true
 
     - id: 1.1.18
       text: "Ensure that the --audit-log-maxbackup argument is set to 10 or as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--audit-log-maxbackup"
@@ -252,13 +252,13 @@ groups:
             op: gte
             value: 10
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--audit-log-maxbackup=10\""
       scored: true
 
     - id: 1.1.19
       text: "Ensure that the --audit-log-maxsize argument is set to 100 or as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--audit-log-maxsize"
@@ -266,13 +266,13 @@ groups:
             op: gte
             value: 100
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--audit-log-maxsize=100\""
       scored: true
 
     - id: 1.1.20
       text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--authorization-mode"
@@ -280,38 +280,38 @@ groups:
             op: nothave
             value: "AlwaysAllow"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the 
+      remediation: "Edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to values other than \"--authorization-mode=AlwaysAllow\""
       scored: true
 
     - id: 1.1.21
       text: "Ensure that the --token-auth-file parameter is not set (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--token-auth-file"
           set: false
       remediation: "Follow the documentation and configure alternate mechanisms for authentication. 
-              Then, edit the $apiserverConf file on the master node and remove the 
+              Then, edit the $apiserverconf file on the master node and remove the 
               \"--tokenauth-file=<filename>\" argument from the KUBE_API_ARGS parameter."
       scored: true
  
     - id: 1.1.22
       text: "Ensure that the --kubelet-certificate-authority argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--kubelet-certificate-authority"
           set: true
       remediation: "Follow the Kubernetes documentation and setup the TLS connection between 
-              the apiserver and kubelets. Then, edit the $apiserverConf file on the 
+              the apiserver and kubelets. Then, edit the $apiserverconf file on the 
               master node and set the KUBE_API_ARGS parameter to 
               \"--kubelet-certificate-authority=<ca-string>\""
       scored: true
 
     - id: 1.1.23
       text: "Ensure that the --kubelet-client-certificate and --kubelet-clientkey arguments are set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         bin_op: and
         test_items:
@@ -320,14 +320,14 @@ groups:
         - flag: "--kubelet-client-key"
           set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection between the apiserver 
-              and kubelets. Then, edit the $apiserverConf file on the master node and set the 
+              and kubelets. Then, edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to \"--kubelet-clientcertificate=<path/to/client-certificate-file>\" 
               and \"--kubelet-clientkey=<path/to/client-key-file>\""
       scored: true
 
     - id: 1.1.24
       text: "Ensure that the --service-account-lookup argument is set to true (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--service-account-lookup"
@@ -335,13 +335,13 @@ groups:
             op: eq
             value: true
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the KUBE_API_ARGS parameter 
+      remediation: "Edit the $apiserverconf file on the master node and set the KUBE_API_ARGS parameter 
               to \"--service-account-lookup=true\""
       scored: true
  
     - id: 1.1.25
       text: "Ensure that the admission control policy is set to PodSecurityPolicy (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -350,24 +350,24 @@ groups:
             value: "PodSecurityPolicy"
           set: true
       remediation: "Follow the documentation and create Pod Security Policy objects as per your environment. 
-              Then, edit the $apiserverConf file on the master node and set the KUBE_ADMISSION_CONTROL 
+              Then, edit the $apiserverconf file on the master node and set the KUBE_ADMISSION_CONTROL 
               parameter to \"--admission-control=...,PodSecurityPolicy,...\""
       scored: true
 
     - id: 1.1.26
       text: "Ensure that the --service-account-key-file argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--service-account-key-file"
           set: true
-      remediation: "Edit the $apiserverConf file on the master node and set the KUBE_API_ARGS 
+      remediation: "Edit the $apiserverconf file on the master node and set the KUBE_API_ARGS 
               parameter to \"--service-account-key-file=<filename>\""
       scored: true
 
     - id: 1.1.27
       text: "Ensure that the --etcd-certfile and --etcd-keyfile arguments are set as appropriate (Scored"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         bin_op: and
         test_items:
@@ -376,14 +376,14 @@ groups:
         - flag: "--etcd-keyfile"
           set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection between the apiserver 
-              and etcd. Then, edit the $apiserverConf file on the master node and set the 
+              and etcd. Then, edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to include \"--etcd-certfile=<path/to/clientcertificate-file>\" 
               and \"--etcd-keyfile=<path/to/client-key-file>\""
       scored: true
  
     - id: 1.1.28
       text: "Ensure that the admission control policy is set to ServiceAccount (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--admission-control"
@@ -392,13 +392,13 @@ groups:
             value: "ServiceAccount"
           set: true
       remediation: "Follow the documentation and create ServiceAccount objects as per your environment. 
-              Then, edit the $apiserverConf file on the master node and set the 
+              Then, edit the $apiserverconf file on the master node and set the 
               KUBE_ADMISSION_CONTROL parameter to \"--admissioncontrol=...,ServiceAccount,...\""
       scored: true
 
     - id: 1.1.29
       text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         bin_op: and
         test_items:
@@ -407,32 +407,32 @@ groups:
         - flag: "--tls-private-key-file"
           set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection on the apiserver. 
-              Then, edit the $apiserverConf file on the master node and set the KUBE_API_ARGS parameter to 
+              Then, edit the $apiserverconf file on the master node and set the KUBE_API_ARGS parameter to 
               include \"--tls-cert-file=<path/to/tls-certificatefile>\" and 
               \"--tls-private-key-file=<path/to/tls-key-file>\""
       scored: true
 
     - id: 1.1.30
       text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--client-ca-file"
           set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection on the apiserver. 
-              Then, edit the $apiserverConf file on the master node and set the 
+              Then, edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to include \"--client-ca-file=<path/to/client-ca-file>\""
       scored: true
 
     - id: 1.1.31
       text: "Ensure that the --etcd-cafile argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeApiserver | grep -v grep"
+      audit: "ps -ef | grep $apiserverbin | grep -v grep"
       tests:
         test_items:
         - flag: "--etcd-cafile"
           set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection between the apiserver 
-              and etcd. Then, edit the $apiserverConf file on the master node and set the 
+              and etcd. Then, edit the $apiserverconf file on the master node and set the 
               KUBE_API_ARGS parameter to include \"--etcd-cafile=<path/to/ca-file>\""
       scored: true
 
@@ -441,7 +441,7 @@ groups:
   checks:
     - id: 1.2.1
       text: "Ensure that the --profiling argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeScheduler | grep -v grep"
+      audit: "ps -ef | grep $schedulerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--profiling"
@@ -449,7 +449,7 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $schedulerConf file on the master node and set the KUBE_SCHEDULER_ARGS 
+      remediation: "Edit the $schedulerconf file on the master node and set the KUBE_SCHEDULER_ARGS 
               parameter to \"--profiling=false\""
       scored: true
 
@@ -458,18 +458,18 @@ groups:
   checks:
     - id: 1.3.1
       text: "Ensure that the --terminated-pod-gc-threshold argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
           - flag: "--terminated-pod-gc-threshold"
             set: true
-      remediation: "Edit the $controllerManagerConf file on the master node and set the 
+      remediation: "Edit the $controllermanagerconf file on the master node and set the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter to \"--terminated-pod-gcthreshold=<appropriate-number>\""
       scored: true
  
     - id: 1.3.2
       text: "Ensure that the --profiling argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--profiling"
@@ -477,25 +477,25 @@ groups:
             op: eq
             value: false
           set: true
-      remediation: "Edit the $controllerManagerConf file on the master node and set the 
+      remediation: "Edit the $controllermanagerconf file on the master node and set the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter to \"--profiling=false\""
       scored: true
  
     - id: 1.3.3
       text: "Ensure that the --insecure-experimental-approve-all-kubelet-csrs-for-group argument is not set (Scored)"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--insecure-experimental-approve-all-kubelet-csrs-for-group"
           set: false
-      remediation: "Edit the $controllerManagerConf file on the master node and remove 
+      remediation: "Edit the $controllermanagerconf file on the master node and remove 
               the -insecure-experimental-approve-all-kubelet-csrs-for-group argument from the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter"
       scored: true
 
     - id: 1.3.4
       text: "Ensure that the --use-service-account-credentials argument is set"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--use-service-account-credentials"
@@ -503,29 +503,29 @@ groups:
             op: eq
             value: true
           set: true
-      remediation: "Edit the $controllerManagerConf file on the master node and set the 
+      remediation: "Edit the $controllermanagerconf file on the master node and set the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter to --use-service-account-credentials=true"
       scored: true
 
     - id: 1.3.5
       text: "Ensure that the --service-account-private-key-file argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--service-account-private-key-file"
           set: true
-      remediation: "Edit the $controllerManagerConf file on the master node and set the 
+      remediation: "Edit the $controllermanagerconf file on the master node and set the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter to --service-account-private-keyfile=<filename>"
       scored: true
 
     - id: 1.3.6
       text: "Ensure that the --root-ca-file argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeControllerManager | grep -v grep"
+      audit: "ps -ef | grep $controllermanagerbin | grep -v grep"
       tests:
         test_items:
         - flag: "--root-ca-file"
           set: true
-      remediation: "Edit the $controllerManagerConf file on the master node and set the 
+      remediation: "Edit the $controllermanagerconf file on the master node and set the 
               KUBE_CONTROLLER_MANAGER_ARGS parameter to include --root-ca-file=<file>"
       scored: true
  
@@ -534,124 +534,124 @@ groups:
   checks:
     - id: 1.4.1
       text: "Ensure that the apiserver file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $apiserverConf; then stat -c %a $apiserverConf; fi"
+      audit: "if test -e $apiserverconf; then stat -c %a $apiserverconf; fi"
       tests:
         test_items:
         - flag: "644"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chmod 644 $apiserverConf"
+              \nFor example, chmod 644 $apiserverconf"
       scored: true
 
     - id: 1.4.2
       text: "Ensure that the apiserver file ownership is set to root:root (Scored)"
-      audit: "if test -e $apiserverConf; then stat -c %U:%G $apiserverConf; fi"
+      audit: "if test -e $apiserverconf; then stat -c %U:%G $apiserverconf; fi"
       tests:
         test_items:
         - flag: "root:root"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chown root:root $apiserverConf"
+              \nFor example, chown root:root $apiserverconf"
       scored: true
 
     - id: 1.4.3
       text: "Ensure that the config file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $kubeConfig; then stat -c %a $kubeConfig; fi"
+      audit: "if test -e $config; then stat -c %a $config; fi"
       tests:
         test_items:
         - flag: "644"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chmod 644 $kubeConfig"
+              \nFor example, chmod 644 $config"
       scored: true
 
     - id: 1.4.4
       text: "Ensure that the config file ownership is set to root:root (Scored)"
-      audit: "if test -e $kubeConfig; then stat -c %U:%G $kubeConfig; fi"
+      audit: "if test -e $config; then stat -c %U:%G $config; fi"
       tests:
         test_items:
         - flag: "root:root"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chown root:root $kubeConfig"
+              \nFor example, chown root:root $config"
       scored: true
 
     - id: 1.4.5
       text: "Ensure that the scheduler file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $schedulerConf; then stat -c %a $schedulerConf; fi"
+      audit: "if test -e $schedulerconf; then stat -c %a $schedulerconf; fi"
       tests:
         test_items:
           - flag: "644"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chmod 644 $schedulerConf"
+              \nFor example, chmod 644 $schedulerconf"
       scored: true
 
     - id: 1.4.6
       text: "Ensure that the scheduler file ownership is set to root:root (Scored)"
-      audit: "if test -e $schedulerConf; then stat -c %U:%G $schedulerConf; fi"
+      audit: "if test -e $schedulerconf; then stat -c %U:%G $schedulerconf; fi"
       tests:
         test_items:
           - flag: "root:root"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chown root:root $schedulerConf"
+              \nFor example, chown root:root $schedulerconf"
       scored: true
 
     - id: 1.4.7
       text: "Ensure that the etcd.conf file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $$etcdConf; then stat -c %a $$etcdConf; fi"
+      audit: "if test -e $etcdconf; then stat -c %a $etcdconf; fi"
       tests:
         test_items:
           - flag: "644"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chmod 644 $$etcdConf"
+              \nFor example, chmod 644 $etcdconf"
       scored: true
 
     - id: 1.4.8
       text: "Ensure that the etcd.conf file ownership is set to root:root (Scored)"
-      audit: "if test -e $$etcdConf; then stat -c %U:%G $$etcdConf; fi"
+      audit: "if test -e $etcdconf; then stat -c %U:%G $etcdconf; fi"
       tests:
         test_items:
         - flag: "root:root"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chown root:root $$etcdConf"
+              \nFor example, chown root:root $etcdconf"
       scored: true
 
     - id: 1.4.9
       text: "Ensure that the flanneld file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $$flanneldConf; then stat -c %a $$flanneldConf; fi"
+      audit: "if test -e $flanneldconf; then stat -c %a $flanneldconf; fi"
       tests:
         test_items:
         - flag: "644"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chmod 644 $$flanneldConf"
+              \nFor example, chmod 644 $flanneldconf"
       scored: true
 
     - id: 1.4.10
       text: "Ensure that the flanneld file ownership is set to root:root (Scored)"
-      audit: "if test -e $$flanneldConf; then stat -c %U:%G $$flanneldConf; fi"
+      audit: "if test -e $flanneldconf; then stat -c %U:%G $flanneldconf; fi"
       tests:
         test_items:
         - flag: "root:root"
           set: true
       remediation: "Run the below command (based on the file location on your system) on the master node. 
-              \nFor example, chown root:root $$flanneldConf"
+              \nFor example, chown root:root $flanneldconf"
       scored: true
       
     - id: 1.4.11
       text: "Ensure that the etcd data directory permissions are set to 700 or more restrictive (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep | grep -o data-dir=.* | cut -d= -f2 | xargs stat -c %a"
+      audit: "ps -ef | grep $etcdbin | grep -v grep | grep -o data-dir=.* | cut -d= -f2 | xargs stat -c %a"
       tests:
         test_items:
         - flag: "700"
           set: true
       remediation: "On the etcd server node, get the etcd data directory, passed as an argument --data-dir ,
               from the below command:\n
-              ps -ef | grep $etcd\n
+              ps -ef | grep $etcdbin\n
               Run the below command (based on the etcd data directory found above). For example,\n
               chmod 700 /var/lib/etcd/default.etcd"
       scored: true
@@ -661,7 +661,7 @@ groups:
   checks:
     - id: 1.5.1
       text: "Ensure that the --cert-file and --key-file arguments are set as appropriate (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--cert-file"
@@ -673,7 +673,7 @@ groups:
 
     - id: 1.5.2
       text: "Ensure that the --client-cert-auth argument is set to true (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--client-cert-auth"
@@ -681,7 +681,7 @@ groups:
               op: eq
               value: true
             set: true
-      remediation: "Edit the etcd envrironment file (for example, $$etcdConf) on the 
+      remediation: "Edit the etcd envrironment file (for example, $etcdconf) on the 
               etcd server node and set the ETCD_CLIENT_CERT_AUTH parameter to \"true\". 
               Edit the etcd startup file (for example, /etc/systemd/system/multiuser.target.wants/etcd.service) 
               and configure the startup parameter for --clientcert-auth and set it to \"${ETCD_CLIENT_CERT_AUTH}\""
@@ -689,7 +689,7 @@ groups:
 
     - id: 1.5.3
       text: "Ensure that the --auto-tls argument is not set to true (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         bin_op: or
         test_items:
@@ -699,7 +699,7 @@ groups:
             compare:
               op: neq
               value: true
-      remediation: "Edit the etcd environment file (for example, $$etcdConf) on the etcd server 
+      remediation: "Edit the etcd environment file (for example, $etcdconf) on the etcd server 
               node and comment out the ETCD_AUTO_TLS parameter. Edit the etcd startup file (for example, 
               /etc/systemd/system/multiuser.target.wants/etcd.service) and remove the startup parameter 
               for --auto-tls."
@@ -707,7 +707,7 @@ groups:
 
     - id: 1.5.4
       text: "Ensure that the --peer-cert-file and --peer-key-file arguments are set as appropriate (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--peer-cert-file"
@@ -722,7 +722,7 @@ groups:
 
     - id: 1.5.5
       text: "Ensure that the --peer-client-cert-auth argument is set to true (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--peer-client-cert-auth"
@@ -732,7 +732,7 @@ groups:
             set: true
       remediation: "Note: This recommendation is applicable only for etcd clusters. If you are using only 
               one etcd server in your environment then this recommendation is not applicable.
-              Edit the etcd environment file (for example, $$etcdConf) on the etcd server node 
+              Edit the etcd environment file (for example, $etcdconf) on the etcd server node 
               and set the ETCD_PEER_CLIENT_CERT_AUTH parameter to \"true\". Edit the etcd startup file 
               (for example, /etc/systemd/system/multiuser.target.wants/etcd.service) and configure the 
               startup parameter for --peer-client-cert-auth and set it to \"${ETCD_PEER_CLIENT_CERT_AUTH}\""
@@ -740,7 +740,7 @@ groups:
 
     - id: 1.5.6
       text: "Ensure that the --peer-auto-tls argument is not set to true (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         bin_op: or
         test_items:
@@ -753,7 +753,7 @@ groups:
             set: true
       remediation: "Note: This recommendation is applicable only for etcd clusters. 
               If you are using only one etcd server in your environment then this recommendation is 
-              not applicable. Edit the etcd environment file (for example, $$etcdConf) 
+              not applicable. Edit the etcd environment file (for example, $etcdconf) 
               on the etcd server node and comment out the ETCD_PEER_AUTO_TLS parameter. 
               Edit the etcd startup file (for example, /etc/systemd/system/multiuser.target.wants/etcd.service) 
               and remove the startup parameter for --peer-auto-tls."
@@ -761,12 +761,12 @@ groups:
 
     - id: 1.5.7
       text: "Ensure that the --wal-dir argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--wal-dir"
             set: true
-      remediation: "Edit the etcd environment file (for example, $$etcdConf) on the etcd server node 
+      remediation: "Edit the etcd environment file (for example, $etcdconf) on the etcd server node 
               and set the ETCD_WAL_DIR parameter as appropriate. Edit the etcd startup file (for example, 
               /etc/systemd/system/multiuser.target.wants/etcd.service) and configure the startup parameter for 
               --wal-dir and set it to \"${ETCD_WAL_DIR}\""
@@ -774,7 +774,7 @@ groups:
 
     - id: 1.5.8
       text: "Ensure that the --max-wals argument is set to 0 (Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--max-wals"
@@ -782,7 +782,7 @@ groups:
               op: eq
               value: 0
             set: true
-      remediation: "Edit the etcd environment file (for example, $$etcdConf) on the etcd server node 
+      remediation: "Edit the etcd environment file (for example, $etcdconf) on the etcd server node 
               and set the ETCD_MAX_WALS parameter to 0. Edit the etcd startup file (for example, 
               /etc/systemd/system/multiuser.target.wants/etcd.service) and configure the startup parameter 
               for --max-wals and set it to \"${ETCD_MAX_WALS}\"."
@@ -790,7 +790,7 @@ groups:
 
     - id: 1.5.9
       text: "Ensure that a unique Certificate Authority is used for etcd (Not Scored)"
-      audit: "ps -ef | grep $etcd | grep -v grep"
+      audit: "ps -ef | grep $etcdbin | grep -v grep"
       tests:
         test_items:
           - flag: "--trusted-ca-file"

cfg/node.yaml

@@ -9,7 +9,7 @@ groups:
   checks:
     - id: 2.1.1
       text: "Ensure that the --allow-privileged argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--allow-privileged"
@@ -17,13 +17,13 @@ groups:
               op: eq
               value: false
             set: true
-      remediation: "Edit the $kubeConfig file on each node and set the KUBE_ALLOW_PRIV 
+      remediation: "Edit the $config file on each node and set the KUBE_ALLOW_PRIV 
               parameter to \"--allow-privileged=false\""
       scored: true
 
     - id: 2.1.2
       text: "Ensure that the --anonymous-auth argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--anonymous-auth"
@@ -31,13 +31,13 @@ groups:
               op: eq
               value: false
             set: true
-      remediation: "Edit the $kubeletConf file on the master node and set the 
+      remediation: "Edit the $kubeletconf file on the master node and set the 
               KUBELET_ARGS parameter to \"--anonymous-auth=false\""
       scored: true
  
     - id: 2.1.3
       text: "Ensure that the --authorization-mode argument is not set to AlwaysAllow (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--authorization-mode"
@@ -45,25 +45,25 @@ groups:
               op: nothave
               value: "AlwaysAllow"
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the 
+      remediation: "Edit the $kubeletconf file on each node and set the 
               KUBELET_ARGS parameter to \"--authorization-mode=Webhook\""
       scored: true
    
     - id: 2.1.4
       text: "Ensure that the --client-ca-file argument is set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--client-ca-file"
             set: true 
       remediation: "Follow the Kubernetes documentation and setup the TLS connection between 
-              the apiserver and kubelets. Then, edit the $kubeletConf file on each node 
+              the apiserver and kubelets. Then, edit the $kubeletconf file on each node 
               and set the KUBELET_ARGS parameter to \"--client-ca-file=<path/to/client-ca-file>\""
       scored: true
 
     - id: 2.1.5
       text: "Ensure that the --read-only-port argument is set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--read-only-port"
@@ -71,13 +71,13 @@ groups:
               op: eq
               value: 0
             set: true 
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS 
               parameter to \"--read-only-port=0\""
       scored: true
  
     - id: 2.1.6
       text: "Ensure that the --streaming-connection-idle-timeout argument is not set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--streaming-connection-idle-timeout"
@@ -85,13 +85,13 @@ groups:
               op: gt
               value: 0
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS 
               parameter to \"--streaming-connection-idle-timeout=<appropriate-timeout-value>\""
       scored: true
 
     - id: 2.1.7
       text: "Ensure that the --protect-kernel-defaults argument is set to true (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--protect-kernel-defaults"
@@ -99,13 +99,13 @@ groups:
               op: eq
               value: true
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS 
               parameter to \"--protect-kernel-defaults=true\""
       scored: true
 
     - id: 2.1.8
       text: "Ensure that the --make-iptables-util-chains argument is set to true (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         bin_op: or
         test_items:
@@ -116,13 +116,13 @@ groups:
             set: true
           - flag: "--make-iptables-util-chains"
             set: false
-      remediation: "Edit the $kubeletConf file on each node and remove the 
+      remediation: "Edit the $kubeletconf file on each node and remove the 
               --make-iptables-util-chains argument from the KUBELET_ARGS parameter."
       scored: true
 
     - id: 2.1.9
       text: "Ensure that the --keep-terminated-pod-volumes argument is set to false (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--keep-terminated-pod-volumes"
@@ -130,24 +130,24 @@ groups:
               op: eq
               value: false
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS 
               parameter to \"--keep-terminated-pod-volumes=false\""
       scored: true
 
     - id: 2.1.10
       text: "Ensure that the --hostname-override argument is not set (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--hostname-override"
             set: false
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_HOSTNAME 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_HOSTNAME 
               parameter to \"\""
       scored: true
 
     - id: 2.1.11
       text: "Ensure that the --event-qps argument is set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--event-qps"
@@ -155,13 +155,13 @@ groups:
               op: eq
               value: 0
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS 
               parameter to \"--event-qps=0\""
       scored: true
 
     - id: 2.1.12
       text: "Ensure that the --tls-cert-file and --tls-private-key-file arguments are set as appropriate (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--tls-cert-file"
@@ -169,14 +169,14 @@ groups:
           - flag: "--tls-private-key-file"
             set: true
       remediation: "Follow the Kubernetes documentation and set up the TLS connection on the Kubelet. 
-              Then, edit the $kubeletConf file on the master node and set the KUBELET_ARGS 
+              Then, edit the $kubeletconf file on the master node and set the KUBELET_ARGS 
               parameter to include \"--tls-cert-file=<path/to/tls-certificate-file>\" and 
               \"--tls-private-key-file=<path/to/tls-key-file>\""
       scored: true
 
     - id: 2.1.13
       text: "Ensure that the --cadvisor-port argument is set to 0 (Scored)"
-      audit: "ps -ef | grep $kubeletBin | grep -v grep"
+      audit: "ps -ef | grep $kubeletbin | grep -v grep"
       tests:
         test_items:
           - flag: "--cadvisor-port"
@@ -184,7 +184,7 @@ groups:
               op: eq
               value: 0
             set: true
-      remediation: "Edit the $kubeletConf file on each node and set the KUBELET_ARGS parameter 
+      remediation: "Edit the $kubeletconf file on each node and set the KUBELET_ARGS parameter 
               to \"--cadvisor-port=0\""
       scored: true
 
@@ -193,66 +193,66 @@ groups:
   checks:
     - id: 2.2.1
       text: "Ensure that the config file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $kubeConfig; then stat -c %a $kubeConfig; fi"
+      audit: "if test -e $config; then stat -c %a $config; fi"
       tests:
         test_items:
           - flag: "644"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chmod 644 $kubeConfig"
+              \nFor example, chmod 644 $config"
       scored: true
 
     - id: 2.2.2
       text: "Ensure that the config file ownership is set to root:root (Scored)"
-      audit: "if test -e $kubeConfig; then stat -c %U:%G $kubeConfig; fi"
+      audit: "if test -e $config; then stat -c %U:%G $config; fi"
       tests:
         test_items:
           - flag: "root:root"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chown root:root $kubeConfig"
+              \nFor example, chown root:root $config"
       scored: true
 
     - id: 2.2.3
       text: "Ensure that the kubelet file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $kubeletConf; then stat -c %a $kubeletConf; fi"
+      audit: "if test -e $kubeletconf; then stat -c %a $kubeletconf; fi"
       tests:
         test_items:
           - flag: "644"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chmod 644 $kubeletConf"
+              \nFor example, chmod 644 $kubeletconf"
       scored: true
 
     - id: 2.2.4
       text: "Ensure that the kubelet file ownership is set to root:root (Scored)"
-      audit: "if test -e $kubeletConf; then stat -c %U:%G $kubeletConf; fi"
+      audit: "if test -e $kubeletconf; then stat -c %U:%G $kubeletconf; fi"
       tests:
         test_items:
           - flag: "root:root"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chown root:root $kubeletConf"
+              \nFor example, chown root:root $kubeletconf"
       scored: true
 
     - id: 2.2.5
       text: "Ensure that the proxy file permissions are set to 644 or more restrictive (Scored)"
-      audit: "if test -e $kubeProxyConf; then stat -c %a $kubeProxyConf; fi"
+      audit: "if test -e $proxyconf; then stat -c %a $proxyconf; fi"
       tests:
         test_items:
           - flag: "644"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chmod 644 $kubeProxyConf"
+              \nFor example, chmod 644 $proxyconf"
       scored: true
 
     - id: 2.2.6
       text: "Ensure that the proxy file ownership is set to root:root (Scored)"
-      audit: "if test -e $kubeProxyConf; then stat -c %U:%G $kubeProxyConf; fi"
+      audit: "if test -e $proxyconf; then stat -c %U:%G $proxyconf; fi"
       tests:
         test_items:
           - flag: "root:root"
             set: true
       remediation: "Run the below command (based on the file location on your system) on the each worker node. 
-              \nFor example, chown root:root $kubeProxyConf"
+              \nFor example, chown root:root $proxyconf"
       scored: true

cmd/common.go

@@ -18,162 +18,64 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
-	"os/exec"
 	"strings"
 
 	"github.com/aquasecurity/kube-bench/check"
-	"github.com/fatih/color"
 	"github.com/spf13/viper"
 )
 
 var (
-	errmsgs        string
+	apiserverBin            string
-	kubeMasterBin  map[string]string
+	apiserverConf           string
-	kubeMasterConf map[string]string
+	schedulerBin            string
+	schedulerConf           string
+	controllerManagerBin    string
+	controllerManagerConf   string
+	config                  string
+	etcdBin                 string
+	etcdConf                string
+	flanneldBin             string
+	flanneldConf            string
+	kubeletBin              string
+	kubeletConf             string
+	proxyBin                string
+	proxyConf               string
+	fedApiserverBin         string
+	fedControllerManagerBin string
 
-	kubeNodeBin      map[string]string
+	errmsgs string
-	kubeNodeConf     map[string]string
-	kubeFederatedBin map[string]string
 
 	// TODO: Consider specifying this in config file.
 	kubeVersion = "1.6"
-
-	// Used for variable substitution
-	symbols = map[string]string{}
-
-	// Print colors
-	colors = map[check.State]*color.Color{
-		check.PASS: color.New(color.FgGreen),
-		check.FAIL: color.New(color.FgRed),
-		check.WARN: color.New(color.FgYellow),
-		check.INFO: color.New(color.FgBlue),
-	}
 )
 
-func handleError(err error, context string) (errmsg string) {
-	if err != nil {
-		errmsg = fmt.Sprintf("%s, error: %s\n", context, err)
-	}
-	return
-}
-
 func runChecks(t check.NodeType) {
 	var summary check.Summary
 	var file string
 
-	// Set up binary and configuration.
+	// Master variables
-	switch installation {
+	apiserverBin = viper.GetString("installation." + installation + ".master.bin.apiserver")
-	default:
+	apiserverConf = viper.GetString("installation." + installation + ".master.conf.apiserver")
-		fallthrough
+	schedulerBin = viper.GetString("installation." + installation + ".master.bin.scheduler")
-	case "kops":
+	schedulerConf = viper.GetString("installation." + installation + ".master.conf.scheduler")
-		// Master
+	controllerManagerBin = viper.GetString("installation." + installation + ".master.bin.controller-manager")
-		kubeMasterBin = map[string]string{
+	controllerManagerConf = viper.GetString("installation." + installation + ".master.conf.controler-manager")
-			"apiserver":          "apiserver",
+	config = viper.GetString("installation." + installation + ".config")
-			"scheduler":          "scheduler",
-			"controller-manager": "controller-manager",
-			"etcd":               "etcd",
-			"flanneld":           "flanneld",
-		}
 
-		kubeMasterConf = map[string]string{
+	etcdBin = viper.GetString("etcd.bin")
-			"apiserver":          "/etc/kubernetes/apiserver",
+	etcdConf = viper.GetString("etcd.conf")
-			"scheduler":          "/etc/kubernetes/scheduler",
+	flanneldBin = viper.GetString("flanneld.bin")
-			"controller-manager": "/etc/kubernetes/controller-manager",
+	flanneldConf = viper.GetString("flanneld.conf")
-			"config":             "/etc/kubernetes/config",
-			"etcd":               "/etc/etcd/etcd.conf",
-			"flanneld":           "/etc/sysconfig/flanneld",
-		}
 
-		// Node
+	// Node variables
-		kubeNodeBin = map[string]string{
+	kubeletBin = viper.GetString("installation." + installation + ".node.bin.kubelet")
-			"kubelet": "kubelet",
+	kubeletConf = viper.GetString("installation." + installation + ".node.conf.kubelet")
-			"proxy":   "proxy",
+	proxyBin = viper.GetString("installation." + installation + ".node.bin.proxy")
-		}
+	proxyConf = viper.GetString("installation." + installation + ".node.conf.proxy")
-
-		kubeNodeConf = map[string]string{
-			"kubelet": "/etc/kubernetes/kubelet",
-			"proxy":   "/etc/kubernetes/proxy",
-		}
 
 	// Federated
-		kubeFederatedBin = map[string]string{
+	fedApiserverBin = viper.GetString("installation." + installation + ".federated.bin.apiserver")
-			"apiserver":          "federation-apiserver",
+	fedControllerManagerBin = viper.GetString("installation." + installation + ".federated.bin.controller-manager")
-			"controller-manager": "federation-controller-manager",
-		}
-
-	case "hyperkube":
-		// Master
-		kubeMasterBin = map[string]string{
-			"apiserver":          "hyperkube apiserver",
-			"scheduler":          "hyperkube scheduler",
-			"controller-manager": "hyperkube controller-manager",
-			"etcd":               "etcd",
-			"flanneld":           "flanneld",
-		}
-
-		kubeMasterConf = map[string]string{
-			"apiserver":          "/etc/kubernetes/apiserver",
-			"scheduler":          "/etc/kubernetes/scheduler",
-			"controller-manager": "/etc/kubernetes/controller-manager",
-			"config":             "/etc/kubernetes/config",
-			"etcd":               "/etc/etcd/etcd.conf",
-			"flanneld":           "/etc/sysconfig/flanneld",
-		}
-
-		// Node
-		kubeNodeBin = map[string]string{
-			"kubelet": "hyperkube kubelet",
-			"proxy":   "hyperkube kube-proxy",
-		}
-
-		kubeNodeConf = map[string]string{
-			"kubelet": "/etc/kubernetes/kubelet",
-			"proxy":   "/etc/kubernetes/proxy",
-		}
-
-		// Federated
-		kubeFederatedBin = map[string]string{
-			"apiserver":          "federation-apiserver",
-			"controller-manager": "federation-controller-manager",
-		}
-	case "kubeadm":
-		// TODO: Complete config and binary file list for kubeadm.
-
-		// Master
-		kubeMasterBin = map[string]string{
-			"apiserver":          "hyperkube",
-			"scheduler":          "hyperkube",
-			"controller-manager": "hyperkube",
-			"etcd":               "etcd",
-			"flanneld":           "flanneld",
-		}
-
-		kubeMasterConf = map[string]string{
-			"apiserver":          "/etc/kubernetes/admin.conf",
-			"scheduler":          "/etc/kubernetes/scheduler.conf",
-			"controller-manager": "/etc/kubernetes/controller-manager.conf",
-			"config":             "/etc/kubernetes/config",
-			"etcd":               "/etc/etcd/etcd.conf",
-			"flanneld":           "/etc/sysconfig/flanneld",
-		}
-
-		// Node
-		kubeNodeBin = map[string]string{
-			"kubelet": "hyperkube",
-			"proxy":   "hyperkube",
-		}
-
-		kubeNodeConf = map[string]string{
-			"kubelet": "/etc/kubernetes/kubelet.conf",
-			"proxy":   "/etc/kubernetes/proxy.conf",
-		}
-
-		// Federated
-		kubeFederatedBin = map[string]string{
-			"apiserver":          "federation-apiserver",
-			"controller-manager": "federation-controller-manager",
-		}
-	}
 
 	// Run kubernetes installation validation checks.
 	warns := verifyNodeType(t)
@@ -193,32 +95,28 @@ func runChecks(t check.NodeType) {
 		os.Exit(1)
 	}
 
-	// Variable substitutions. Replace all occurrences of variables in controls file.
+	// Variable substitutions. Replace all occurrences of variables in controls files.
-	// Master
+	s := strings.Replace(string(in), "$apiserverbin", apiserverBin, -1)
-	s := strings.Replace(string(in), "$kubeApiserver", kubeMasterBin["apiserver"], -1)
+	s = strings.Replace(s, "$apiserverconf", apiserverConf, -1)
-	s = strings.Replace(s, "$apiserverConf", kubeMasterConf["apiserver"], -1)
+	s = strings.Replace(s, "$schedulerbin", schedulerBin, -1)
+	s = strings.Replace(s, "$schedulerconf", schedulerConf, -1)
+	s = strings.Replace(s, "$controllermanagerbin", controllerManagerBin, -1)
+	s = strings.Replace(s, "$controllermanagerconf", controllerManagerConf, -1)
+	s = strings.Replace(s, "$controllermanagerconf", controllerManagerConf, -1)
+	s = strings.Replace(s, "$config", config, -1)
 
-	s = strings.Replace(s, "$kubeScheduler", kubeMasterBin["scheduler"], -1)
+	s = strings.Replace(s, "$etcdbin", etcdBin, -1)
-	s = strings.Replace(s, "$schedulerConf", kubeMasterConf["scheduler"], -1)
+	s = strings.Replace(s, "$etcdconf", etcdConf, -1)
+	s = strings.Replace(s, "$flanneldbin", flanneldBin, -1)
+	s = strings.Replace(s, "$flanneldconf", flanneldConf, -1)
 
-	s = strings.Replace(s, "$kubeControllerManager", kubeMasterBin["controller-manager"], -1)
+	s = strings.Replace(s, "$kubeletbin", kubeletBin, -1)
-	s = strings.Replace(s, "$controllerManagerConf", kubeMasterConf["controller-manager"], -1)
+	s = strings.Replace(s, "$kubeletconf", kubeletConf, -1)
+	s = strings.Replace(s, "$proxybin", proxyBin, -1)
+	s = strings.Replace(s, "$proxyconf", proxyConf, -1)
 
-	s = strings.Replace(s, "$etcd", kubeMasterBin["etcd"], -1)
+	s = strings.Replace(s, "$fedapiserverbin", fedApiserverBin, -1)
-	s = strings.Replace(s, "$flanneld", kubeMasterBin["flanneld"], -1)
+	s = strings.Replace(s, "$fedcontrollermanagerbin", fedControllerManagerBin, -1)
-
-	s = strings.Replace(s, "$kubeConfig", kubeMasterConf["config"], -1)
-	s = strings.Replace(s, "$etcdConf", kubeMasterConf["etcd"], -1)
-	s = strings.Replace(s, "$flanneldConf", kubeMasterConf["flanneld"], -1)
-
-	// Node
-	s = strings.Replace(s, "$kubeletBin", kubeNodeBin["kubelet"], -1)
-	s = strings.Replace(s, "$kubeletConf", kubeNodeConf["kubelet"], -1)
-	s = strings.Replace(s, "$kubeProxyConf", kubeNodeConf["proxy"], -1)
-
-	// Federated
-	s = strings.Replace(s, "$federationApiserver", kubeFederatedBin["apiserver"], -1)
-	s = strings.Replace(s, "$federationControllerManager", kubeFederatedBin["controller-manager"], -1)
 
 	controls, err := check.NewControls(t, []byte(s))
 	if err != nil {
@@ -253,20 +151,8 @@ func runChecks(t check.NodeType) {
 	}
 }
 
-func cleanIDs(list string) []string {
-	list = strings.Trim(list, ",")
-	ids := strings.Split(list, ",")
-
-	for _, id := range ids {
-		id = strings.Trim(id, " ")
-	}
-
-	return ids
-}
-
 // verifyNodeType checks the executables and config files are as expected
 // for the specified tests (master, node or federated).
-// Any check failing here is a show stopper.
 func verifyNodeType(t check.NodeType) []string {
 	var w []string
 	// Always clear out error messages.
@@ -274,18 +160,16 @@ func verifyNodeType(t check.NodeType) []string {
 
 	switch t {
 	case check.MASTER:
-		w = append(w, verifyBin(values(kubeMasterBin))...)
+		w = append(w, verifyBin(apiserverBin, schedulerBin, controllerManagerBin)...)
-		w = append(w, verifyConf(values(kubeMasterConf))...)
+		w = append(w, verifyConf(apiserverConf, schedulerConf, controllerManagerConf)...)
-		w = append(w, verifyKubeVersion(kubeMasterBin["apiserver"])...)
+		w = append(w, verifyKubeVersion(apiserverBin)...)
 	case check.NODE:
-		w = append(w, verifyBin(values(kubeNodeBin))...)
+		w = append(w, verifyBin(kubeletBin, proxyBin)...)
-		w = append(w, verifyConf(values(kubeNodeConf))...)
+		w = append(w, verifyConf(kubeletConf, proxyConf)...)
-		w = append(w, verifyKubeVersion(kubeNodeBin["kubelet"])...)
+		w = append(w, verifyKubeVersion(kubeletBin)...)
-		/*
 	case check.FEDERATED:
-				w = append(w, verifyBin(kubeFederatedBin)...)
+		w = append(w, verifyBin(fedApiserverBin, fedControllerManagerBin)...)
-				w = append(w, verifyKubeVersion(kubeFederatedBin[0])...)
+		w = append(w, verifyKubeVersion(fedApiserverBin)...)
-		*/
 	}
 
 	if verbose {
@@ -347,73 +231,3 @@ func prettyPrint(warnings []string, r *check.Controls, summary check.Summary) {
 		summary.Pass, summary.Fail, summary.Warn,
 	)
 }
-
-func verifyConf(confPath []string) []string {
-	var w []string
-	for _, c := range confPath {
-		if _, err := os.Stat(c); err != nil && os.IsNotExist(err) {
-			w = append(w, fmt.Sprintf("config file %s does not exist\n", c))
-		}
-	}
-
-	return w
-}
-
-func verifyBin(binPath []string) []string {
-	var w []string
-	var binList string
-
-	// Construct proc name for ps(1)
-	for _, b := range binPath {
-		binList += b + ","
-	}
-	binList = strings.Trim(binList, ",")
-
-	// Run ps command
-	cmd := exec.Command("ps", "-C", binList, "-o", "cmd", "--no-headers")
-	out, err := cmd.Output()
-	errmsgs += handleError(
-		err,
-		fmt.Sprintf("verifyBin: %s failed", binList),
-	)
-
-	// Actual verification
-	for _, b := range binPath {
-		matched := strings.Contains(string(out), b)
-
-		if !matched {
-			w = append(w, fmt.Sprintf("%s is not running\n", b))
-		}
-	}
-
-	return w
-}
-
-func verifyKubeVersion(b string) []string {
-	// These executables might not be on the user's path.
-	// TODO! Check the version number using kubectl, which is more likely to be on the path.
-	var w []string
-
-	// Check version
-	cmd := exec.Command(b, "--version")
-	out, err := cmd.Output()
-	errmsgs += handleError(
-		err,
-		fmt.Sprintf("verifyKubeVersion: failed\nCommand:%s", cmd.Args),
-	)
-
-	matched := strings.Contains(string(out), kubeVersion)
-	if !matched {
-		w = append(w, fmt.Sprintf("%s unsupported version\n", b))
-	}
-
-	return w
-}
-
-// values returns the values in a string map.
-func values(m map[string]string) (vals []string) {
-	for _, v := range m {
-		vals = append(vals, v)
-	}
-	return
-}

cmd/root.go

@@ -99,17 +99,11 @@ func initConfig() {
 	viper.AutomaticEnv() // read in environment variables that match
 
 	// Set defaults
-	viper.SetDefault("kubeConfDir", "/etc/kubernetes")
-	viper.SetDefault("etcdConfDir", "/etc/etcd")
-	viper.SetDefault("flanneldConfDir", "/etc/sysconfig")
-
-	viper.SetDefault("masterFile", cfgDir+"/master.yaml")
-	viper.SetDefault("nodeFile", cfgDir+"/node.yaml")
-	viper.SetDefault("federatedFile", cfgDir+"/federated.yaml")
 
 	// If a config file is found, read it in.
 	if err := viper.ReadInConfig(); err != nil {
 		colorPrint(check.FAIL, fmt.Sprintf("Failed to read config file: %v\n", err))
 		os.Exit(1)
 	}
+
 }

cmd/util.go

@@ -0,0 +1,101 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+
+	"github.com/aquasecurity/kube-bench/check"
+	"github.com/fatih/color"
+)
+
+var (
+	// Print colors
+	colors = map[check.State]*color.Color{
+		check.PASS: color.New(color.FgGreen),
+		check.FAIL: color.New(color.FgRed),
+		check.WARN: color.New(color.FgYellow),
+		check.INFO: color.New(color.FgBlue),
+	}
+)
+
+func handleError(err error, context string) (errmsg string) {
+	if err != nil {
+		errmsg = fmt.Sprintf("%s, error: %s\n", context, err)
+	}
+	return
+}
+
+func cleanIDs(list string) []string {
+	list = strings.Trim(list, ",")
+	ids := strings.Split(list, ",")
+
+	for _, id := range ids {
+		id = strings.Trim(id, " ")
+	}
+
+	return ids
+}
+
+func verifyConf(confPath ...string) []string {
+	var w []string
+	for _, c := range confPath {
+		if _, err := os.Stat(c); err != nil && os.IsNotExist(err) {
+			w = append(w, fmt.Sprintf("config file %s does not exist\n", c))
+		}
+	}
+
+	return w
+}
+
+func verifyBin(binPath ...string) []string {
+	var w []string
+	var binList string
+
+	// Construct proc name for ps(1)
+	for _, b := range binPath {
+		binList += b + ","
+	}
+	binList = strings.Trim(binList, ",")
+
+	// Run ps command
+	cmd := exec.Command("ps", "-C", binList, "-o", "cmd", "--no-headers")
+	out, err := cmd.Output()
+	errmsgs += handleError(
+		err,
+		fmt.Sprintf("verifyBin: %s failed", binList),
+	)
+
+	// Actual verification
+	for _, b := range binPath {
+		matched := strings.Contains(string(out), b)
+
+		if !matched {
+			w = append(w, fmt.Sprintf("%s is not running\n", b))
+		}
+	}
+
+	return w
+}
+
+func verifyKubeVersion(b string) []string {
+	// These executables might not be on the user's path.
+	// TODO! Check the version number using kubectl, which is more likely to be on the path.
+	var w []string
+
+	// Check version
+	cmd := exec.Command(b, "--version")
+	out, err := cmd.Output()
+	errmsgs += handleError(
+		err,
+		fmt.Sprintf("verifyKubeVersion: failed\nCommand:%s", cmd.Args),
+	)
+
+	matched := strings.Contains(string(out), kubeVersion)
+	if !matched {
+		w = append(w, fmt.Sprintf("%s unsupported version\n", b))
+	}
+
+	return w
+}