helm chart 추가하기

charts 디렉토리 아래에 추가할 helm chart 만들기

이번에는 기존에 만들어 사용하던 ghost chart를 등록해 본다. 일단 ghost chart를 아래와 같이 charts/ghost 디렉토리에 복사하고 lint 검사.

cychong@mini1:~/work/helm/my-helm-chart$ helm lint charts/ghost/
==> Linting charts/ghost/
[INFO] Chart.yaml: icon is recommended

1 chart(s) linted, 0 chart(s) failed

Helm chart 패키징

cychong@mini1:~/work/helm/my-helm-chart$ helm package charts/*
Successfully packaged chart and saved it to: /home/cychong/work/helm/my-helm-chart/my-ghost-0.1.0.tgz
Successfully packaged chart and saved it to: /home/cychong/work/helm/my-helm-chart/nginx-0.2.0.tgz

cychong@mini1:~/work/helm/my-helm-chart$ ls *.tgz
my-ghost-0.1.0.tgz  nginx-0.2.0.tgz

Chart indexing

Helm chart 들을 indexing. Indexing 후 index.yaml 파일을 보면 이전에는 nginx만 있었는데 my-ghost라는 새로운 chart가 추가된 걸 확인할 수 있다.

cychong@mini1:~/work/helm/my-helm-chart$ helm repo index --url https://cychong47.github.io/helm-chart/ .
cychong@mini1:~/work/helm/my-helm-chart$ cat index.yaml
apiVersion: v1
entries:
  my-ghost:
  - apiVersion: v1
    appVersion: "1.0"
    created: "2020-09-07T21:29:59.12354973+09:00"
    description: A Helm chart for ghost
    digest: 9e8905399114cd3f8c45392fb7e716916379ad80eb366f466396722afdd6329b
    name: my-ghost
    urls:
    - https://cychong47.github.io/helm-chart/my-ghost-0.1.0.tgz
    version: 0.1.0
  nginx:
  - apiVersion: v1
    appVersion: "1.0"
    created: "2020-09-07T21:29:59.124928723+09:00"
    description: A Helm chart for nginx
    digest: 35b0caf13ee8f29a942de4994b4c43cc32adeef8ea7cd2273d779fde965e25ee
    maintainers:
    - email: cychong@gmail.com
      name: Chaeyong Chong
    name: nginx
    urls:
    - https://cychong47.github.io/helm-chart/nginx-0.2.0.tgz
    version: 0.2.0
generated: "2020-09-07T21:29:59.122168178+09:00"

Chart upload

이제 chart 파일을 업로드

cychong@mini1:~/work/helm/my-helm-chart$ git ci -m "add ghost chart" && git push origin master
[master 5152ee2] add ghost chart
 4 files changed, 77 insertions(+), 3 deletions(-)
 create mode 100644 ghost-value.yaml
 create mode 100644 my-ghost-0.1.0.tgz
 rewrite nginx-0.2.0.tgz (98%)
Username for 'https://github.com': cychong47
Password for 'https://cychong47@github.com':
Enumerating objects: 9, done.
Counting objects: 100% (9/9), done.
Delta compression using up to 2 threads
Compressing objects: 100% (6/6), done.
Writing objects: 100% (6/6), 8.59 KiB | 8.59 MiB/s, done.
Total 6 (delta 1), reused 0 (delta 0)
remote: Resolving deltas: 100% (1/1), completed with 1 local object.
To https://github.com/cychong47/helm-chart.git
   1b9e101..5152ee2  master -> master

helm 명령으로 chart 검색

helm 명령으로 추가한 ghost chart가 검색되는 지 확인

cychong@mini1:~/work/helm/my-helm-chart$ helm search repo ghost
NAME               	CHART VERSION	APP VERSION	DESCRIPTION
myhelmrepo/my-ghost	0.1.0        	1.0        	A Helm chart for ghost

Reference

[[Setup GitHub based Helm repo]]