Categoria: Kubernetes

Comando:

kubectl run nginx-yaml --image=nginx --restart=Never --dry-run=client -n laboratorio -o yaml > pod.yaml

Teste:

cat pod.yaml

Resultado:

apiVersion: v1
kind: Pod
metadata:
  creationTimestamp: null
  labels:
    run: nginx-yaml
  name: nginx-yaml
  namespace: laboratorio
spec:
  containers:
  - image: nginx
    name: nginx-yaml
    resources: {}
  dnsPolicy: ClusterFirst
  restartPolicy: Never
status: {}

Comando:

kubectl run busybox --image=busybox --command --restart=Never -- env

Teste:

kubectl logs busybox

Resultado:

PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME=busybox
WEB_PORT_8000_TCP_ADDR=10.100.77.213
KUBERNETES_PORT_443_TCP_PORT=443
KUBERNETES_PORT_443_TCP_ADDR=10.96.0.1
DB_PORT_5432_TCP_PORT=5432
WEB_SERVICE_HOST=10.100.77.213
WEB_PORT_8000_TCP_PROTO=tcp
KUBERNETES_SERVICE_HOST=10.96.0.1
KUBERNETES_SERVICE_PORT=443
DB_SERVICE_HOST=10.109.108.11
DB_PORT_5432_TCP=tcp://10.109.108.11:5432
WEB_SERVICE_PORT=8000
WEB_PORT_8000_TCP=tcp://10.100.77.213:8000
KUBERNETES_SERVICE_PORT_HTTPS=443
KUBERNETES_PORT=tcp://10.96.0.1:443
KUBERNETES_PORT_443_TCP_PROTO=tcp
DB_PORT_5432_TCP_PROTO=tcp
DB_PORT_5432_TCP_ADDR=10.109.108.11
KUBERNETES_PORT_443_TCP=tcp://10.96.0.1:443
DB_SERVICE_PORT=5432
DB_PORT=tcp://10.109.108.11:5432
WEB_PORT=tcp://10.100.77.213:8000
WEB_PORT_8000_TCP_PORT=8000
HOME=/root