Shulou(Shulou.com)06/02 Report--

1. Add a helm source

Helm repo add stable https://kubernetes-charts.storage.googleapis.com

Helm repo add aliyun https://kubernetes.oss-cn-hangzhou.aliyuncs.com/charts

Helm repo add apphub https://apphub.aliyuncs.com/

2. Download gitlab-ce

Helm pull stable/gitlab-ce

Tar-zxvf gitlab-ce-0.2.2.tgz

3. Modify values.yaml file

4. Installation

Helm install gitlab gitlab-ce

Note: since I am the latest 16.3 cluster, an error will be reported here. If you are below 16, there will be no error here.

Grep-irl "extensions/v1beta1" gitlab-ce | grep deployment

Grep-irl "extensions/v1beta1" gitlab-ce | grep deploy | xargs sed-I's expansion extension of xargs sed-I's expansion extension of V1beta1 incremental appsl and v1millig'

# in the process of installation, the error is that the existing K8s does not support deployment spec of gitlab-ce

Helm install gitlab gitlab-ce

Grep-irl "apps/v1" gitlab-ce | grep deployment

Modify the configuration file in turn:

Vim gitlab-ce/templates/deployment.yaml

Add:

Replicas: 1

Selector:

MatchLabels:

App: {{template "gitlab-ce.fullname". }}

Vim gitlab-ce/charts/postgresql/templates/deployment.yaml

Add:

Selector:

MatchLabels:

App: {{template "postgresql.fullname". }}

Vim gitlab-ce/charts/redis/templates/deployment.yaml

Add:

Selector:

MatchLabels:

App: {{template "redis.fullname". }}

Installation is in progress

Helm install gitlab gitlab-ce

5. Check the cluster status

Kubectl get pod

# since resources need to request a pv, we also need to create a pv

Kubectl get pv

Kubectl get pvc

# create a hostpath in the worker node and hang it in the directory

Mkdir-p / data/gitlab/pv {1.. 4}

Create a pv file in the master node

[root@node1 pv] # cat pv1.yaml apiVersion: v1kind: PersistentVolumemetadata: name: gitlab-pv1spec: capacity: storage: 10Gi volumeMode: Filesystem accessModes:-ReadWriteOnce persistentVolumeReclaimPolicy: Retain hostPath: path: / data/gitlab/pv1

Check the cluster status again

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