CI: deploy OpenShift-based 5GC through CoreNetwork, use in Ping/Iperf

- Use scripts to deploy OpenShift-based 5GC in ci_infra.yaml
- Use for oc-cn5g, oc-cn5g-20897, and oc-cn5g-20897-aerial2
  for (un)deployment, ping, iperf in relevant XML files
- Convert hardcoded IP addresses to %cn_ip%

ci-scripts/scripts/oc-cn5g-deploy.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+function die() { echo $@; exit 1; }
+[ $# -eq 2 ] || die "usage: $0 <path-to-dir> <namespace>"
+
+OC_DIR=${1}
+OC_NS=${2}
+
+cat ${OC_DIR}/oc-password | oc login -u oaicicd --server https://api.oai.cs.eurecom.fr:6443 > /dev/null
+oc project ${OC_NS} > /dev/null
+helm install --wait oai5gcn ${OC_DIR}/ci-scripts/charts/oai-5g-basic/.
+oc logout > /dev/null

ci-scripts/scripts/oc-cn5g-logcollect.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -e
+
+function die() { echo $@; exit 1; }
+[ $# -eq 3 ] || die "usage: $0 <path-to-dir> <namespace> <dir>"
+
+OC_DIR=${1}
+OC_NS=${2}
+DIR=${3}
+
+cat ${OC_DIR}/oc-password | oc login -u oaicicd --server https://api.oai.cs.eurecom.fr:6443 > /dev/null
+oc project ${OC_NS} > /dev/null
+oc describe pod > ${DIR}/describe-pods-post-test.log
+oc get pods.metrics.k8s &> ${DIR}/nf-resource-consumption.log
+for p in nrf amf smf upf ausf udm udr; do
+  oc logs -l app.kubernetes.io/name=oai-${p} -c ${p} --tail=-1 > ${DIR}/oai-${p}.log
+done
+oc logs -l app.kubernetes.io/name=mysql --tail=-1 > ${DIR}/mysql.log
+oc logs -l app.kubernetes.io/name=oai-traffic-server --tail=-1 > ${DIR}/oai-traffic-server.log
+oc logout > /dev/null

ci-scripts/scripts/oc-cn5g-undeploy.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+function die() { echo $@; exit 1; }
+[ $# -eq 2 ] || die "usage: $0 <path-to-dir> <namespace>"
+
+OC_DIR=${1}
+OC_NS=${2}
+
+cat ${OC_DIR}/oc-password | oc login -u oaicicd --server https://api.oai.cs.eurecom.fr:6443 > /dev/null
+oc project ${OC_NS} > /dev/null
+helm uninstall oai5gcn --wait
+oc logout > /dev/null