Add Helm chart

[jihoon-seo]

• Moved some files to a new directory docker-compose-mode-files/
  • conf/
  • data/
  • docker-compose.yaml
• Updated some Go code files accordingly
  • src/cmd/*.go
• Add Helm chart under helm-chart/

cd helm-chart/install/kubernetes
kubectl create ns cloud-barista
helm install --namespace cloud-barista cloud-barista . --debug

❯ kubectl get pods -A
NAMESPACE       NAME                                             READY   STATUS             RESTARTS   AGE
cloud-barista   cb-dragonfly-7cd95979d9-62qnr                    1/1     Running            1          5m15s
cloud-barista   cb-dragonfly-etcd-0                              1/1     Running            0          5m15s
cloud-barista   cb-dragonfly-influxdb-6db95b8f6d-pppl2           1/1     Running            0          5m15s
cloud-barista   cb-restapigw-585c68fbfb-lzlcg                    1/1     Running            0          5m15s
cloud-barista   cb-restapigw-influxdb-75c994f67d-b9xcs           1/1     Running            0          5m15s
cloud-barista   cb-restapigw-jaeger-agent-szr58                  1/1     Running            0          5m15s
cloud-barista   cb-restapigw-jaeger-cassandra-schema-lww76       0/1     Completed          1          5m15s
cloud-barista   cb-restapigw-jaeger-collector-5f4456448f-fwfxv   0/1     CrashLoopBackOff   5          5m15s
cloud-barista   cb-restapigw-jaeger-query-d7844c565-lq6jr        1/2     CrashLoopBackOff   5          5m15s
cloud-barista   cb-spider-59cfcd7f94-8bkq9                       1/1     Running            0          5m15s
cloud-barista   cb-tumblebug-6794f46778-r9j4n                    1/1     Running            0          5m15s
cloud-barista   cb-webtool-8657b4f5c7-mvrzg                      1/1     Running            0          5m15s
cloud-barista   cloud-barista-cassandra-0                        0/1     Running            4          5m15s
cloud-barista   cloud-barista-cassandra-1                        0/1     CrashLoopBackOff   4          3m12s
cloud-barista   docker-registry-5746fb7c59-s7s7v                 1/1     Running            0          5m15s
kube-system     coredns-66bff467f8-nxg6m                         1/1     Running            2          47h
kube-system     etcd-testbed                                     1/1     Running            1          47h
kube-system     kube-apiserver-testbed                           1/1     Running            1          47h
kube-system     kube-controller-manager-testbed                  1/1     Running            1          47h
kube-system     kube-proxy-pgv6v                                 1/1     Running            1          47h
kube-system     kube-scheduler-testbed                           1/1     Running            1          47h
kube-system     storage-provisioner                              1/1     Running            2          47h

helm uninstall --namespace cloud-barista cloud-barista

[seokho-son]

Is this PR WIP(work in progress) ?

[jihoon-seo]

@seokho-son
2nd and 3rd commits made this PR review-ready.

• 2nd commit:

  • Update descriptions in subcharts' Chart.yaml (minor)
  • Enable NodePort services for CB pods

• (Between 2nd and 3rd commit, fixed Tumblebug's error that caused Tumblebug container to crash.
  After this fix, TB container image (>= v0.2.0-20200715) became operational.)

• 3rd commit: 1) Update docker-compose.yaml

Image	Before	After
cb-spider	v0.2.0	v0.2.0-20200715
cb-tumblebug	v0.2.0	v0.2.0-20200715
cb-dragonfly	v0.2.0	v0.2.0-20200714
cb-webtool	v0.2.0	v0.2.0
cb-restapigw	v0.2.0	v0.2.0

• 3rd commit: 2) Update subcharts

Image	Before	After
cb-spider	v0.1.3	v0.2.0-20200715
cb-tumblebug	v0.1.3	v0.2.0-20200715
cb-dragonfly	v0.1-20200422	v0.2.0-20200714
cb-webtool	v0.1-20200326	v0.2.0
cb-restapigw	v0.1-20200408	v0.2.0