rbo

Env

# podman version
Version:      2.1.1
API Version:  2.0.0
Go Version:   go1.15.2
Built:        Wed Oct  7 16:21:42 2020
OS/Arch:      linux/arm64

[root@ip-172-31-28-122 multi-arch-container-image]# cat /etc/*rel*

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$ cat << EOF > Dockerfile
FROM fedora:latest
RUN touch /foo
ONBUILD RUN touch /bar
EOF

$ cat << EOF > Dockerfile-2
FROM onbuild-image
RUN touch /baz
EOF

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# How to deploy:
# oc new-project dns-checker
# oc adm policy add-cluster-role-to-user cluster-reader -z default
# oc apply -f ...
# Example logout: 
#   # Collected DNS Endpoints: 10.129.0.40 10.129.2.5 10.130.0.13 10.130.2.3 10.131.0.7 10.131.2.3
#   # Run on Node: compute-1.ocp3.stormshift.coe.muc.redhat.com
#   # Fri Jan  8 13:04:32 UTC 2021
#   DNS IP: 10.129.0.40      : PASS      (Details: 172.30.0.1 from server 10.129.0.40 in 0 ms. )
#   DNS IP: 10.129.2.5       : PASS      (Details: 172.30.0.1 from server 10.129.2.5 in 0 ms. )

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oc apply -f - <<EOF
apiVersion: v1
data:
  username: YWRtaW4=
  password: MWYyZDFlMmU2N2Rm
kind: Secret
metadata:
  name: mysecret
type: Opaque

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apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  annotations:
    include.release.openshift.io/self-managed-high-availability: "true"
    include.release.openshift.io/single-node-developer: "true"
  creationTimestamp: "2021-03-19T18:28:38Z"
  name: machine-api-operator
  resourceVersion: "2156"
  selfLink: /apis/rbac.authorization.k8s.io/v1/clusterrolebindings/machine-api-operator

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Firefox Settings

-> Privacy & Security -> Security Devcices

Before

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Install Fedora IoT

$ sudo arm-image-installer --target=rpi4 --image Downloads/Fedora-IoT-35-20220101.0.aarch64.raw.xz --addkey=$HOME/.ssh/id_ed25519.pub --media=/dev/sda --resizefs

=====================================================
= Selected Image:
= Downloads/Fedora-IoT-35-20220101.0.aarch64.raw.xz
= Selected Media : /dev/sda

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Start index image:

podman run -p50051:50051 \
  -it registry.redhat.io/redhat/redhat-operator-index:v4.9

Run ./do.sh

./do.sh | head

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apiVersion: apps/v1
kind: Deployment
metadata:
  name: x11
labels:
    app: x11
    app.kubernetes.io/component: x11
    app.kubernetes.io/instance: x11
    app.kubernetes.io/name: x11
    app.kubernetes.io/part-of: x11-app

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variant: openshift
version: 4.12.0
metadata:
  labels:
    machineconfiguration.openshift.io/role: worker
  name: 99-kube-apiserver-proxy
storage:
  files:
    - path: /etc/kubernetes/apiserver-proxy-config/haproxy.cfg
      mode: 0644