CI: deploy Magme-MME OAI EPC through CoreNetwork, use in Ping/Iperf

- call scripts for magma MME-based deployment of OAI 5GC in
  ci_infra.yaml
- implement the existing python code through scripts (which does the same)
- save the cql file in the repo, which was previously downloaded every
  time
- use for porcepix-cn4g and nano-cn4g (un)deployment, ping, perf, in XML
  files

ci-scripts/scripts/magma-epc-deploy.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+function die() { echo "${@}"; exit 1; }
+
+[ $# -eq 1 ] || die "usage: $0 <path>"
+
+DOCKERFILE="${1}"
+
+function wait_for() {
+  local timeout=${1}
+  local condition=${2}
+  echo "wait up to ${timeout} seconds for condition \"${condition}\""
+  while [ $timeout -gt 0 ]; do
+    eval ${condition} && return
+    sleep 1
+    let timeout=$timeout-1
+  done
+  die "ERROR: timed out waiting for condition \"${condition}\""
+}
+
+# start database
+docker compose -f ${DOCKERFILE} up -d db_init cassandra
+wait_for 30 "docker logs prod-db-init 2> /dev/null | grep OK"
+
+# start EPC
+docker compose -f ${DOCKERFILE} up -d oai_hss redis magma_mme oai_spgwc oai_spgwu trf_gen
+wait_for 20 "docker inspect --format='{{.State.Health.Status}}' prod-cassandra prod-oai-hss prod-magma-mme prod-oai-spgwc prod-oai-spgwu-tiny prod-redis prod-trf-gen | grep healthy | wc -l | grep 7"
+echo "deployment OK"

ci-scripts/scripts/magma-epc-logcollect.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+function die() { echo "${@}"; exit 1; }
+
+[ $# -eq 1 ] || die "usage: $0 <logdir>"
+
+DIR=${1}
+
+docker logs prod-oai-hss &> ${DIR}/oai-hss.log
+docker logs prod-magma-mme &> ${DIR}/magme-mme.log
+docker logs prod-oai-spgwc &> ${DIR}/oai-spgwc.log
+docker logs prod-oai-spgwu-tiny &> ${DIR}/oai-spgwu.log