k8 client-go upgrade

[Aergonus]

Title should really be k8 references update/upgrade

Updated all references to client-go accordingly. Glide deps had to be updated. This PR builds upon #24

Environment:

-sh$ kubectl version
Client Version: version.Info{Major:"1", Minor:"8", GitVersion:"v1.8.3", GitCommit:"f0efb3cb883751c5ffdbe6d515f3cb4fbe7b7acd", GitTreeState:"clean", BuildDate:"2017-11-08T18:39:33Z", GoVersion:"go1.8.3", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"8", GitVersion:"v1.8.3", GitCommit:"f0efb3cb883751c5ffdbe6d515f3cb4fbe7b7acd", GitTreeState:"clean", BuildDate:"2017-11-08T18:27:48Z", GoVersion:"go1.8.3", Compiler:"gc", Platform:"linux/amd64"}

Verified build works, no visible changes to output

test-framework.yaml

---
apiVersion: v1
kind: Namespace
metadata:
  name: test-system
---
  apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: counter
    namespace: test-system
  spec:
    replicas: 2
    template:
      metadata:
        labels:
          kube-monkey/enabled: enabled
          kube-monkey/identifier: monkey-victim-counter
          kube-monkey/mtbf: "1"
          kube-monkey/kill-all: "kill-all"
      spec:
        containers:
        - args:
          - /bin/sh
          - -c
          - 'i=0; while true; do echo "$i: $(date)"; i=$((i+1)); sleep 1; done'
          image: gcr.io/google_containers/busybox
          imagePullPolicy: Always
          name: test-counter
        restartPolicy: Always
---
  apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: singlecounter
    namespace: test-system
  spec:
    replicas: 1
    template:
      metadata:
        labels:
          kube-monkey/enabled: enabled
          kube-monkey/identifier: monkey-victim-single-counter
          kube-monkey/mtbf: "2"
      spec:
        containers:
        - args:
          - /bin/sh
          - -c
          - 'i=0; while true; do echo "$i: $(date)"; i=$((i+1)); sleep 1; done'
          image: gcr.io/google_containers/busybox
          imagePullPolicy: Always
          name: test-single-counter
        restartPolicy: Always
---
  apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: opt-out-counter
    namespace: test-system
  spec:
    replicas: 1
    template:
      metadata:
        labels:
          kube-monkey/enabled: disabled
          kube-monkey/identifier: not-a-counter-victim
          kube-monkey/mtbf: "1"
      spec:
        containers:
        - args:
          - /bin/sh
          - -c
          - 'i=0; while true; do echo "$i: $(date)"; i=$((i+1)); sleep 86400; done'
          image: gcr.io/google_containers/busybox
          imagePullPolicy: Always
          name: not-a-counter-victim
        restartPolicy: Always
---
  apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: fail-deploy
    namespace: test-system
  spec:
    replicas: 2
    template:
      metadata:
        labels:
          kube-monkey/enabled: enabled
          kube-monkey/identifier: failure-test
          kube-monkey/mtbf: "1"
      spec:
        containers:
        - args:
          - /bin/sh
          - -c
          - 'i=0; while true; do echo "$i: $(date)"; i=$((i+1)); sleep 300; done'
          image: invalidimage
          imagePullPolicy: Always
          name: fail-deploy
        restartPolicy: Always
---
# missing-secret.yaml
# a failed deployment
  apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: secret-pod
    namespace: test-system
  spec:
    replicas: 2
    template:
      metadata:
        labels:
          kube-monkey/enabled: enabled
          kube-monkey/identifier: missing-secret-test
          kube-monkey/mtbf: "1"
      spec:
        containers:
          - name: missing-secret-test
            image: gcr.io/google_containers/busybox
            command: [ "/bin/sh", "-c", "env" ]
            volumeMounts:
              - mountPath: /etc/secret/
                name: myothersecret
        volumes:
          - name: myothersecret
            secret:
              secretName: myothersecret
        restartPolicy: Always

Sample output

kubectl logs kube-monkey-7bccdc67d6-zzrph                                                                                                                                                                                                                                       Wed Dec 27 21:50:06 2017

I1227 21:49:48.863641       1 config.go:71] Successfully validated configs
I1227 21:49:48.864404       1 main.go:52] Starting kube-monkey with v logging level 4 and local log directory /var/log/kube-monkey
E1227 21:49:48.864445       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
I1227 21:49:48.864584       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:49:48.868726       1 kubemonkey.go:18] Debug mode detected!
I1227 21:49:48.868737       1 kubemonkey.go:19] Status Update: Generating next schedule in 60 sec
I1227 21:50:48.868868       1 schedule.go:54] Status Update: Generating schedule for terminations
E1227 21:50:48.869003       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
I1227 21:50:48.869038       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:50:48.911960       1 schedule.go:47] Status Update: 3 terminations scheduled today
I1227 21:50:48.911992       1 schedule.go:49] Deployment counter scheduled for termination at 12/12/27127 128:2827:00 -0500 UTC
I1227 21:50:48.911996       1 schedule.go:49] Deployment fail-deploy scheduled for termination at 12/12/27127 128:4927:00 -0500 UTC
I1227 21:50:48.912000       1 schedule.go:49] Deployment secret-pod scheduled for termination at 12/12/27127 128:2427:00 -0500 UTC
I1227 21:50:48.912071       1 kubemonkey.go:62] Status Update: Waiting to run scheduled terminations.
E1227 21:50:48.912129       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
E1227 21:50:48.912147       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
E1227 21:50:48.912178       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
I1227 21:50:48.912189       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:50:48.912209       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
        ********** Today's schedule **********
        Deployment                      Termination time
        ----------                      ----------------
        counter                 12/12/27127 128:2827:00 -0500 UTC
        fail-deploy                     12/12/27127 128:4927:00 -0500 UTC
        secret-pod                      12/12/27127 128:2427:00 -0500 UTC
        ********** End of schedule **********
I1227 21:50:48.912237       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:50:48.917404       1 chaos.go:120] Terminating ALL pods for deployment counter
E1227 21:50:48.925021       1 kubemonkey.go:68] Failed to execute termination for deployment secret-pod. Error: Deployment secret-pod has no running pods at the moment
I1227 21:50:48.925055       1 kubemonkey.go:73] Status Update: 2 scheduled terminations left.
E1227 21:50:48.930630       1 kubemonkey.go:68] Failed to execute termination for deployment fail-deploy. Error: Deployment fail-deploy has no running pods at the moment
I1227 21:50:48.930644       1 kubemonkey.go:73] Status Update: 1 scheduled terminations left.
I1227 21:50:48.936176       1 kubemonkey.go:70] Termination successfully executed for deployment counter
I1227 21:50:48.936187       1 kubemonkey.go:73] Status Update: 0 scheduled terminations left.
I1227 21:50:48.936191       1 kubemonkey.go:76] Status Update: All terminations done.
I1227 21:50:48.936262       1 kubemonkey.go:18] Debug mode detected!
I1227 21:50:48.936269       1 kubemonkey.go:19] Status Update: Generating next schedule in 60 sec
...
I1227 21:52:48.958817       1 schedule.go:54] Status Update: Generating schedule for terminations
E1227 21:52:48.958931       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
I1227 21:52:48.958961       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:52:48.966545       1 schedule.go:47] Status Update: 4 terminations scheduled today
I1227 21:52:48.966560       1 schedule.go:49] Deployment counter scheduled for termination at 12/12/27127 128:627:00 -0500 UTC
I1227 21:52:48.966565       1 schedule.go:49] Deployment fail-deploy scheduled for termination at 12/12/27127 128:4627:00 -0500 UTC
I1227 21:52:48.966568       1 schedule.go:49] Deployment secret-pod scheduled for termination at 12/12/27127 128:2727:00 -0500 UTC
I1227 21:52:48.966571       1 schedule.go:49] Deployment singlecounter scheduled for termination at 12/12/27127 128:5227:00 -0500 UTC
I1227 21:52:48.966645       1 kubemonkey.go:62] Status Update: Waiting to run scheduled terminations.
E1227 21:52:48.966693       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
        ********** Today's schedule **********
E1227 21:52:48.966707       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
        Deployment                      Termination time
I1227 21:52:48.966748       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
        ----------                      ----------------
I1227 21:52:48.966752       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
        counter                 12/12/27127 128:627:00 -0500 UTC
E1227 21:52:48.966794       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
        fail-deploy                     12/12/27127 128:4627:00 -0500 UTC
I1227 21:52:48.966842       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
        secret-pod                      12/12/27127 128:2727:00 -0500 UTC
E1227 21:52:48.966834       1 config.go:330] Expected to load root CA config from /var/run/secrets/kubernetes.io/serviceaccount/ca.crt, but got err: open /var/run/secrets/kubernetes.io/serviceaccount/ca.crt: no such file or directory
        singlecounter                   12/12/27127 128:5227:00 -0500 UTC
        ********** End of schedule **********
I1227 21:52:48.966975       1 kubernetes.go:20] API server host overriden to: http://<excerpted>
I1227 21:52:48.971531       1 chaos.go:120] Terminating ALL pods for deployment counter
E1227 21:52:48.973791       1 kubemonkey.go:68] Failed to execute termination for deployment fail-deploy. Error: Deployment fail-deploy has no running pods at the moment
I1227 21:52:48.973813       1 kubemonkey.go:73] Status Update: 3 scheduled terminations left.
I1227 21:52:48.974375       1 chaos.go:113] Terminating pod singlecounter-84d7b87fd8-6nbbs for deployment singlecounter
E1227 21:52:48.974625       1 kubemonkey.go:68] Failed to execute termination for deployment secret-pod. Error: Deployment secret-pod has no running pods at the moment
I1227 21:52:48.974637       1 kubemonkey.go:73] Status Update: 2 scheduled terminations left.
I1227 21:52:48.977829       1 kubemonkey.go:70] Termination successfully executed for deployment singlecounter
I1227 21:52:48.977854       1 kubemonkey.go:73] Status Update: 1 scheduled terminations left.
I1227 21:52:48.980523       1 kubemonkey.go:70] Termination successfully executed for deployment counter
I1227 21:52:48.980533       1 kubemonkey.go:73] Status Update: 0 scheduled terminations left.
I1227 21:52:48.980538       1 kubemonkey.go:76] Status Update: All terminations done.
I1227 21:52:48.980586       1 kubemonkey.go:18] Debug mode detected!
I1227 21:52:48.980590       1 kubemonkey.go:19] Status Update: Generating next schedule in 60 sec

[Aergonus]

I think a client-go upgrade warrants version upgrade to 2.0