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#!/bin/bash
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2018
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
set -o errexit
set -o nounset
set -o pipefail
apache_pod_name=apachetwin
nginx_pod_name=nginxtwin
cat << APACHEPOD > $HOME/apache-pod.yaml
apiVersion: v1
kind: Pod
metadata:
name: $apache_pod_name
labels:
name: webserver
spec:
containers:
- name: apachetwin
image: "busybox"
command: ["top"]
stdin: true
tty: true
APACHEPOD
cat << NGINXPOD > $HOME/nginx-pod.yaml
apiVersion: v1
kind: Pod
metadata:
name: $nginx_pod_name
labels:
name: webserver
spec:
containers:
- name: nginxtwin
image: "busybox"
command: ["top"]
stdin: true
tty: true
NGINXPOD
cat << APACHEEW > $HOME/apache-e-w.yaml
apiVersion: v1
kind: Service
metadata:
labels:
name: apacheservice
role: service
name: apacheservice
spec:
ports:
- port: 8800
targetPort: 80
protocol: TCP
name: tcp
selector:
name: webserver
APACHEEW
cat << APACHENS > $HOME/apache-n-s.yaml
apiVersion: v1
kind: Service
metadata:
labels:
name: apacheexternal
role: service
name: apacheexternal
spec:
ports:
- port: 8800
targetPort: 80
protocol: TCP
name: tcp
selector:
name: webserver
type: NodePort
APACHENS
if $(kubectl version &>/dev/null); then
kubectl apply -f $HOME/apache-e-w.yaml
kubectl apply -f $HOME/apache-n-s.yaml
kubectl delete pod $apache_pod_name --ignore-not-found=true --now
kubectl delete pod $nginx_pod_name --ignore-not-found=true --now
while kubectl get pod $apache_pod_name &>/dev/null; do
sleep 5
done
while kubectl get pod $nginx_pod_name &>/dev/null; do
sleep 5
done
kubectl create -f $HOME/apache-pod.yaml
kubectl create -f $HOME/nginx-pod.yaml
status_phase=""
while [[ $status_phase != "Running" ]]; do
new_phase=$(kubectl get pods $apache_pod_name | awk 'NR==2{print $3}')
if [[ $new_phase != $status_phase ]]; then
echo "$(date +%H:%M:%S) - $new_phase"
status_phase=$new_phase
fi
if [[ $new_phase == "Err"* ]]; then
exit 1
fi
done
status_phase=""
while [[ $status_phase != "Running" ]]; do
new_phase=$(kubectl get pods $nginx_pod_name | awk 'NR==2{print $3}')
if [[ $new_phase != $status_phase ]]; then
echo "$(date +%H:%M:%S) - $new_phase"
status_phase=$new_phase
fi
if [[ $new_phase == "Err"* ]]; then
exit 1
fi
done
apache_ovn=$(kubectl get pod $apache_pod_name -o jsonpath="{.metadata.annotations.ovn}")
nginx_ovn=$(kubectl get pod $nginx_pod_name -o jsonpath="{.metadata.annotations.ovn}")
echo $apache_ovn
if [[ $apache_ovn != *"\"ip_address\":\"11.11."* ]]; then
exit 1
fi
echo $nginx_ovn
if [[ $nginx_ovn != *"\"ip_address\":\"11.11."* ]]; then
exit 1
fi
fi
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