Accessing KubeOps RPM Server

Detailed instructions on how to access the KubeOps RPM Server.

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Accessing the KubeOps RPM Server

In order to access the KubeOps RPM server, the following /etc/yum.repos.d/kubeops.repo file must be created with this content:

[kubeops-repo]
name = RHEL 8 BaseOS
baseurl = https://rpm.kubeops.net/kubeopsRepo/
gpgcheck = 0
enabled = 1
module_hotfixes=1

The key rpmServer must be added to the kubeopsctl.yaml file:

apiVersion: kubeops/kubeopsctl/alpha/v5 # mandatory
imagePullRegistry: "registry.preprod.kubeops.net"
localRegistry: true
clusterName: "example"
kubernetesVersion: "1.28.2"
masterIP: 10.2.10.11
systemCpu: "200m"
systemMemory: "200Mi"
rpmServer: https://rpm.kubeops.net/kubeopsRepo/repodata/

zones:
  - name: zone1
    nodes:
      master:
        - name: master1
          ipAdress: 10.2.10.11
          status: active
          kubeversion: 1.28.2
        - name: master2
          ipAdress: 10.2.10.12
          status: active
          kubeversion: 1.28.2
      worker:
        - name: worker1
          ipAdress: 10.2.10.14
          status: active
          kubeversion: 1.28.2
        - name: worker2
          ipAdress: 10.2.10.15
          status: active
          kubeversion: 1.28.2
  - name: zone2
    nodes:
      master:
        - name: master3
          ipAdress: 10.2.10.13
          status: active
          kubeversion: 1.28.2  
      worker:
        - name: worker3
          ipAdress: 10.2.10.16
          status: active
          kubeversion: 1.28.2


# mandatory, set to true if you want to install it into your cluster
rook-ceph: true
harbor: true
opensearch: true
opensearch-dashboards: true
logstash: true
filebeat: true
prometheus: true
opa: true
kubeops-dashboard: true
certman: true
ingress: true 
keycloak: true
velero: true

harborValues: 
  harborpass: "password" # change to your desired password
  databasePassword: "Postgres_Password" # change to your desired password
  redisPassword: "Redis_Password" 
  externalURL: http://10.2.10.11:30002 # change to ip adress of master1

prometheusValues:
  grafanaUsername: "user"
  grafanaPassword: "password"

ingressValues:
  externalIPs: []

keycloakValues:
  keycloak:
    auth:
      adminUser: admin
      adminPassword: admin
  postgresql:
    auth:
      postgresPassword: ""
      username: bn_keycloak
      password: ""
      database: bitnami_keycloak
      existingSecret: ""

veleroValues:
  accessKeyId: "your_s3_storage_username"
  secretAccessKey: "your_s3_storage_password"

Accessing the RPM Server in an Air Gap Environment

If you have an AirGap environment, the following files must be placed in the specified directory.

kubeops.repo in /etc/yum.repos.d/

[kubeops-repo]
name = RHEL 8 BaseOS
baseurl = https://rpm.kubeops.net/kubeopsRepo/
gpgcheck = 0
enabled = 1
module_hotfixes=1

route-ens192 in /etc/sysconfig/network-scripts/

The following entry must be added to the route-ens192 file:

193.7.169.20 via <Your Gateway Adress> <network interface>

For example:

193.7.169.20 via 10.2.10.1 dev ens192

hosts in route-ens192 in /etc/

The following entry must be added to the hosts file:

193.7.169.20 rpm.kubeops.net

Test your connection

Please ensure that each node has a connection to the RPM server.The following command can be used for this:

dnf list kubeopsctl --showduplicates